Can we eat to starve cancer? - William Li

TED-Ed
8 Apr 201420:01

Summary

TLDRThe script discusses the medical revolution of angiogenesis, a process that controls blood vessel growth, which is crucial in both healing and disease, particularly cancer. It explains how blood vessels adapt to different body environments and how their regulation can prevent or promote diseases. The speaker highlights anti-angiogenic therapy as a novel approach to cancer treatment by starving tumors of blood supply. Additionally, the script explores the potential of diet in preventing angiogenesis-related diseases, suggesting that certain foods may inhibit blood vessel growth to cancers and obesity, offering a natural, preventative strategy.

Takeaways

  • 🌟 Angiogenesis is a medical revolution that has the potential to help conquer diseases like cancer by focusing on the body's process of growing blood vessels.
  • 🔍 The human body contains about 60,000 miles of blood vessels, including 19 billion capillaries, which are essential for various functions like detoxification, gas exchange, and muscle contraction.
  • 🌱 Blood vessels adapt to their environment, performing different roles in different organs, and are mostly established before birth, with only a few exceptions like wound healing and pregnancy.
  • 🛡️ The body regulates blood vessel growth through a balance of stimulators and inhibitors, which can be disrupted in diseases, leading to conditions like insufficient or excessive angiogenesis.
  • 🏥 Angiogenesis is a hallmark of cancer, where tumors grow by forming new blood vessels to supply them with oxygen and nutrients, a process that can be targeted with anti-angiogenic therapy.
  • 💊 Anti-angiogenic therapy is a novel approach to cancer treatment that differs from chemotherapy by selectively targeting the blood vessels that feed tumors.
  • 🐕 This therapy has been successfully applied not only in humans but also in animals, extending survival and improving quality of life in pets with cancer.
  • 🍅 Diet can play a significant role in preventing angiogenesis and, by extension, cancer, with certain foods and beverages containing natural inhibitors of angiogenesis.
  • 📊 There is scientific evidence that certain dietary habits, such as consuming cooked tomatoes, can reduce the risk of developing cancer by inhibiting angiogenesis.
  • 🍽️ The concept of dietary cancer prevention could have broad implications for public health, consumer education, and even the insurance industry, potentially making cancer prevention more accessible.

Q & A

  • What is angiogenesis and why is it significant in medical science?

    -Angiogenesis is the process by which the human body grows new blood vessels. It is significant in medical science because it plays a crucial role in wound healing, the menstrual cycle, and pregnancy. Moreover, it is a key factor in the progression of diseases such as cancer, where it can lead to the growth of tumors by providing them with oxygen and nutrients.

  • How does the body regulate the growth of blood vessels?

    -The body regulates the growth of blood vessels through a system of checks and balances involving stimulators and inhibitors of angiogenesis. When needed, stimulators like angiogenic factors are released to promote the growth of new blood vessels. Conversely, inhibitors are used to prune back excess vessels to maintain a baseline level.

  • What role does angiogenesis play in the development of cancer?

    -Angiogenesis is a hallmark of cancer. Tumors cannot grow larger than a certain size without a blood supply. Once angiogenesis occurs, it allows tumors to grow exponentially by providing them with the necessary oxygen and nutrients. It also enables cancer cells to spread to other parts of the body through the bloodstream as metastases.

  • How does anti-angiogenic therapy work in the treatment of cancer?

    -Anti-angiogenic therapy works by cutting off the blood supply to tumors. This treatment selectively targets the blood vessels that feed cancers, starving them of oxygen and nutrients. Since tumor blood vessels are abnormal and poorly constructed, they are highly vulnerable to treatments that target them.

  • What are some examples of anti-angiogenic drugs used in cancer treatment?

    -Examples of anti-angiogenic drugs mentioned include Avastin, which is FDA approved, and an experimental drug for glioblastoma. These drugs have shown to reduce blood flow to tumors, thereby inhibiting their growth.

  • Can anti-angiogenic therapy be applied to animals as well as humans?

    -Yes, anti-angiogenic therapy has been successfully applied to animals. The script mentions a 99-year-old boxer dog named Milo who was treated with a cocktail of anti-angiogenic drugs and a cream, which extended his survival time significantly.

  • What is the potential of using diet to prevent angiogenesis and thus cancer?

    -There is potential in using diet to prevent angiogenesis and cancer. The script discusses the presence of naturally occurring inhibitors of angiogenesis in many foods, which could boost the body's defense system against cancer by inhibiting the growth of blood vessels that feed tumors.

  • What are some foods that have been found to have anti-angiogenic properties?

    -Foods with anti-angiogenic properties mentioned in the script include red grapes (rich in Resveratrol), strawberries, soybeans, and various types of tea. These foods have been shown to inhibit angiogenesis in laboratory tests.

  • How does the concept of angiogenesis relate to obesity?

    -The concept of angiogenesis relates to obesity because fat tissue growth is highly dependent on blood vessel growth. The script suggests that inhibiting angiogenesis could potentially be used to control or reduce fat tissue by cutting off its blood supply.

  • What are the broader implications of understanding and controlling angiogenesis?

    -Understanding and controlling angiogenesis has broad implications for consumer education, food services, public health, and the insurance industry. It could lead to new preventative measures and treatments for diseases like cancer and obesity, and potentially influence dietary guidelines and health policies.

Outlines

00:00

🩺 Medical Revolution: Angiogenesis and Its Impact on Health

The speaker introduces the concept of angiogenesis, a medical revolution that has the potential to significantly impact the treatment of diseases like cancer. Angiogenesis refers to the body's process of growing new blood vessels, which is crucial for various bodily functions. The human body contains an extensive network of blood vessels, with the smallest being capillaries that play a vital role in health and disease. The speaker explains that while blood vessels typically do not grow in adults, there are specific circumstances such as wound healing and pregnancy where they do. The body maintains a balance of blood vessels through a system of stimulators and inhibitors. However, diseases can arise when this balance is disrupted, leading to either insufficient or excessive angiogenesis. The speaker emphasizes the importance of understanding angiogenesis in combating diseases that are characterized by abnormal blood vessel growth.

05:01

🛡️ Cancer and Angiogenesis: The Role of Blood Vessels in Tumor Growth

The speaker delves into the relationship between cancer and angiogenesis, highlighting that every type of cancer is characterized by angiogenesis. Cancers begin as small cell clusters without a blood supply, limiting their growth. However, as they evolve, they can trigger angiogenesis, allowing them to grow and spread. The speaker discusses anti-angiogenic therapy, a novel approach to cancer treatment that targets the blood vessels feeding the tumors, starving them of oxygen and nutrients. This method is distinct from traditional chemotherapy and has shown promising results in various types of cancer, including in animals like dogs. The speaker shares examples of how anti-angiogenic drugs have been used to extend the lives of pets with cancer, demonstrating the potential of this therapy in treating a wide range of cancers.

10:03

🍇 Preventing Cancer Through Diet: The Power of Anti-Angiogenic Foods

The speaker explores the possibility of preventing angiogenesis and, by extension, cancer through diet. They discuss the impact of diet on cancer development, noting that diet can account for 30 to 35% of environmentally caused cancers. Instead of focusing on what to remove from the diet, the speaker suggests adding foods that are naturally anti-angiogenic to boost the body's defense against cancer. They present a test system that measures the anti-angiogenic properties of various foods and beverages, demonstrating that many common foods, such as red grapes, strawberries, and certain teas, have potent anti-angiogenic effects. The speaker proposes the idea of a rating system for foods based on their ability to prevent angiogenesis, which could help consumers make informed dietary choices to reduce their cancer risk.

15:05

🍅 Tomatoes and Cancer Prevention: The Impact of Lycopene on Angiogenesis

The speaker presents a study that shows a correlation between the consumption of cooked tomatoes and a reduced risk of prostate cancer. They explain that tomatoes are a rich source of lycopene, which has anti-angiogenic properties that can inhibit the growth of blood vessels feeding cancer cells. The study's findings suggest that not only does lycopene consumption lower the risk of developing prostate cancer, but it also reduces the angiogenesis in those who do develop the disease. The speaker emphasizes the potential of dietary interventions in cancer prevention and the importance of further research into the role of a healthy diet in managing angiogenesis-related diseases.

Mindmap

Keywords

💡Angiogenesis

Angiogenesis refers to the process through which the body forms new blood vessels. In the context of the video, it is highlighted as a critical biological process that can be both beneficial and detrimental to health. The video explains how angiogenesis is essential for wound healing and the formation of the placenta during pregnancy, but when out of balance, it can lead to diseases such as cancer, blindness, and arthritis. The concept is central to the video's theme, emphasizing the potential of controlling angiogenesis to treat or prevent diseases.

💡Capillaries

Capillaries are the smallest blood vessels in the human body, crucial for the exchange of oxygen, nutrients, and waste products between blood and tissues. The video mentions that there are 19 billion capillaries in the human body, emphasizing their vital role in maintaining health. They are depicted as 'vessels of life' and are also implicated in diseases when angiogenesis is dysregulated, as seen in cancer development.

💡Angiogenic factors

Angiogenic factors are proteins that stimulate the growth of new blood vessels. The video describes them as 'natural fertilizer' that can tip the balance in favor of blood vessel growth. They are essential for normal physiological processes but can also contribute to disease progression, particularly in cancer, where they can promote tumor growth and metastasis.

💡Anti-angiogenic therapy

Anti-angiogenic therapy is a treatment approach that aims to inhibit the growth of new blood vessels, particularly to tumors, by targeting angiogenic factors. The video discusses this therapy as a novel method for cancer treatment, distinct from traditional chemotherapy, as it focuses on cutting off the blood supply to cancer cells, thereby starving them. Examples given include the use of drugs like Avastin, which has shown to reduce blood flow to tumors.

💡Cancer

Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells. The video emphasizes cancer as a condition where angiogenesis is out of balance, with tumors relying on new blood vessels for growth and metastasis. It also discusses the potential of preventing angiogenesis as a strategy to keep cancers from becoming dangerous, highlighting the importance of early intervention.

💡Metastasis

Metastasis is the process by which cancer cells spread from their original site to other parts of the body through the bloodstream or lymphatic system. The video explains how angiogenesis facilitates metastasis by allowing cancer cells to enter the circulation and form new tumors in distant organs, which is a critical factor in cancer progression from a treatable to a life-threatening condition.

💡Diet and cancer

The video suggests that diet plays a significant role in cancer development, with certain foods containing natural inhibitors of angiogenesis that could help prevent cancer. It discusses the potential of using dietary changes as a preventative measure against angiogenesis-related diseases, positioning food as a tool for health promotion and disease prevention.

💡Resveratrol

Resveratrol is a naturally occurring compound found in red grapes and red wine, highlighted in the video for its anti-angiogenic properties. It is presented as an example of a dietary factor that can inhibit abnormal blood vessel growth, suggesting that consuming foods rich in resveratrol could contribute to cancer prevention.

💡Obesity

Obesity is mentioned in the video as another condition influenced by angiogenesis, as adipose tissue growth is dependent on blood vessel development. The video suggests that anti-angiogenic strategies could be used not only for cancer but also for obesity management, indicating the broad implications of angiogenesis research for public health.

💡Food synergy

Food synergy refers to the concept that combining certain foods can have a greater health benefit than consuming them individually. The video provides an example where a blend of two less potent teas becomes more effective in inhibiting angiogenesis than either tea alone, illustrating the potential of dietary combinations in enhancing the body's natural defenses against diseases.

Highlights

Angiogenesis is a medical revolution that could help conquer diseases like cancer.

The human body contains 60,000 miles of blood vessels, including 19 billion capillaries.

Blood vessels adapt to their environment, playing crucial roles in various organs.

Adults typically don't grow new blood vessels except in special circumstances like wound healing.

The body regulates blood vessel growth through a system of stimulators and inhibitors of angiogenesis.

Diseases can result from an imbalance in angiogenesis, affecting over a billion people worldwide.

Angiogenesis is a hallmark of cancer, as tumors require new blood vessels to grow.

Microscopic cancers are common but usually harmless without a blood supply.

Cancer becomes dangerous when angiogenesis occurs, allowing it to grow and metastasize.

Anti-angiogenic therapy is a new approach to cancer treatment that targets the blood supply.

Anti-angiogenic drugs have shown promise in treating various types of cancer in humans and animals.

There has been a 70 to 100% improvement in survival for some cancers with anti-angiogenic therapies.

Diet may play a significant role in cancer prevention, with 30 to 35% of cancers linked to environmental factors.

Many foods contain natural inhibitors of angiogenesis that could help prevent cancer.

A rating system is being developed to score foods based on their anti-angiogenic properties.

Eating certain foods, like tomatoes, has been shown to reduce the risk of prostate cancer.

Anti-angiogenic approaches may also have applications in treating obesity.

The potential of angiogenesis research extends to consumer education, public health, and the insurance industry.

Transcripts

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[Music]

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[Music]

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[Applause]

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good

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afternoon there's a medical Revolution

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happening all around us and it's one

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that's going to help us conquer some of

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society's most dreaded conditions

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including cancer and the revolution is

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called

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angiogenesis and it's based on the

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process that our bodies use to grow

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blood vessels so why should we care

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about blood vessels well the human body

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is literally packed with them 60,000

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miles worth in a typical adult end to

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end that would form a line that would

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circle the Earth

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twice the smallest blood vessels are

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called capillaries we've got 19 billion

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of them in our bodies and these are the

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vessels of life and as I'll show you

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they can also be the vessels of

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death now the remarkable thing about

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blood vessels is that they have this

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ability to adapt to whatever environment

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they're growing in for example in the

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liver they form channels to detoxify the

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blood in the lung they line air sacks

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for gas exchange in muscle they cork

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screw so that muscles can contract

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without cutting off circulation and in

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nerves they course along like power

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lines keeping those nerves alive and we

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get most of these blood vessels when

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we're actually still in the womb and

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what that means is that as adults blood

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vessels don't normally grow except in a

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few special

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circumstances in women blood vessels

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grow every month to build the lining of

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the uterus during pregnancy they form

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the placenta which connects mom and baby

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and after injury blood vessels actually

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have to grow under the scab in order to

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heal a wound and this is actually what

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it looks like hundreds of blood vessels

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all growing towards the center of the

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wound so the body has the ability to

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regulate the amount of blood vessels

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that are present at any given time and

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it does this through an elaborate and

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elegant system of checks and balances

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stimulators and Inhibitors of

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angiogenesis such that when we need a

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brief burst of blood vessels the body

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can do this by releasing stimulators

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proteins called androgenic factors that

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act as natural fertilizer and stimulate

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New Blood vels to sprout and when those

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excess vessels are no longer needed the

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body prunes them back to Baseline using

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naturally occurring Inhibitors of

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angiogenesis now there are other

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situations where we start beneath the

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Baseline and we need to grow more blood

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vessels just to get back to normal

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levels for example after an injury and a

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body can do that too but only to that

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normal level that set point but what we

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now know is that for a number of

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diseases there are defects in the system

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where the body can't prune back extra

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blood vessels or can't grow enough new

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ones in the right place at the right

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time and in these situations Ang

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androgenesis is out of balance and when

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androgenesis is out of balance a myriad

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of diseases result for example

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insufficient androgenesis not enough

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blood vessels leads to wounds that don't

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heal heart attacks legs without

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circulation death from stroke nerve

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damage and on the other hand excessive

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androgenesis too many blood vessels

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drives disease and we see this in cancer

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blindness arthritis obesity Alzheimer's

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disease in total there are more than 70

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major diseases affecting more than a

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billion people worldwide that all look

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on the surface to be different from one

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another but all actually share abnormal

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androgenesis as their common

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denominator and this realization is

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allowing us to reconceptualize the way

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that we actually approach these diseases

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by controlling

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androgenesis now I'm going to focus on

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cancer because androgenesis is a

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Hallmark of cancer every type of cancer

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so here we go this is a tumor dark gray

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ominous Mass growing inside a brain and

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under the microscope you can see

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hundreds of these brown staining blood

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vessels capillaries that are feeding

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cancer cells bringing oxygen and

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nutrients but cancers don't start out

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like this and in fact cancers don't

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start out with a blood supply they start

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out as small microscopic nests of cells

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that can only grow to one half a cubic

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millimeter in size that's the tip of a

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ballpoint pen then they can't get any

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larger because they don't have a blood

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supply so they don't have enough oxygen

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or

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nutrients and in fact we're probably

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forming these microscopic cancers all

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the time in our body autopsy studies uh

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from people who died in car accidents

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have shown that about 40% of women

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between the ages of 40 and 50 actually

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have microscopic cancers in their

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breasts about 50% of men in their 50s

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and 60s have microscopic prostate

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Cancers and all virtually 100% of us by

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the time we reach our 70s will have

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microscopic cancers growing in our

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thyroid yet without a blood supply most

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of these cancers will never become

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dangerous Dr Judah folman who was my

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mentor and who is the Pioneer of the

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androgenesis field once called this

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cancer without

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disease so the body's ability to balance

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angiogenesis when it's working properly

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prevents blood vessels from feeding

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Cancers and this turns out to be one of

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our most important defens mechanisms

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against

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cancer in fact if you actually block

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androgenesis and prevent blood vessels

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from ever reaching cancer cells tumors

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simply can't grow up but once

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angiogenesis occurs cancers can grow

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exponentially and this is actually how a

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cancer goes from being harmless to

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deadly cancer cells mutate and they gain

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the ability to release lots of those

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angiogenic factors natural fertilizer

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that tip the balance in favor of blood

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vessels invading the cancer and once

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those vessels invade the cancer it can

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expand it can invade local tissues and

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the same vessels that are feeding tumors

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allow cancer cells to exit into the

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circulation as

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metastases and unfortunately this late

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stage of cancer is the one at which it's

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most likely to be diagnosed when

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androgenesis is already turned on and

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cancer cells are growing like

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wild so if androgenesis is a Tipping

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Point between a harmless Cancer and a

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harmful one then one major part of the

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angiogenesis revolution is a new

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approach to treating cancer by cutting

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off the blood

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supply we call this anti-androgenic

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therapy and it's completely different

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from chemotherapy because it selectively

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aims at the blood vessels that are

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feeding the Cancers and we can do this

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because tumor blood vessels are unlike

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normal healthy vessels we see in other

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places of the body they're abnormal

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they're very poorly constructed and

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because of that they're highly

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vulnerable to treatments that Target

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them in in fact when we give cancer

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patients anti-angiogenic therapy here an

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experimental drug for a Goma which is a

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type of a brain tumor you can see that

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there are dramatic changes that occur

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when the tumor is being

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starved here's a woman with a breast

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cancer being treated with the

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anti-androgenic drug called avastin

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which is FDA approved and you can see

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that the Halo of blood flow disappears

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appears after

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treatment now I've just shown you two

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very different types of cancer that both

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responded to antiandrogenic therapy so a

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few years ago I asked myself can we take

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this one step further and treat other

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cancers even in other

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species so here is a 99-year-old boxer

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named Milo who had a very aggressive

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tumor called a malignant neurofibroma

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growing on his shoulder it invaded to

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his lungs his veterinarian only gave him

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three months to live so we created a

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cocktail of anti-angiogenic drugs that

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could be mixed into his dog food as well

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as an anti-angiogenic cream that could

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be applied on the surface of the tumor

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and within a few weeks of treatment we

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were able to slow down that Cancer's

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growth such that we were ultimately able

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to extend Milo's survival to six times

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what the veterinarian had initially

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predicted all with a very good quality

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of life and we've subsequently treated

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more than 600 dogs we have about a 60%

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response rate and prove survival for

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these pets that were about to be

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euthanized so let me show you a couple

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of even more interesting

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examples this is a 20-year-old dolphin

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living in Florida and she had these

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lesions in her mouth that over the

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course of three years developed into

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invasive squa cell cancers so we created

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an anti-androgenic paste we had it

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painted on top of the cancer three times

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a week and over the course of 7 months

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the cancers completely disappeared and

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the biopsies came back as

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normal here's a cancer growing on a lip

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of a quarter horse named Guinness it's a

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very very deadly type of cancer called

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an angro saroma had already spread to

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his lymph nodes so we used the

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anti-androgenic skin cream for the lip

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and the oral cocktail so we could treat

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from the inside as well as the outside

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and over the course of six months he

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experienced a complete

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remission and here he is six years later

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Guinness with his very the

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owner now obviously antiandrogenic

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therapy could be used for a wide range

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of cancers and in fact the first

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pioneering treatments for people as well

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as dogs are already becoming available

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there's 12 different drugs 11 different

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cancer types but the real question is

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how well do these work in practice so

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here is actually the patient survival

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data from eight different types of

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cancer and the bars represent survival

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time taken from the era in which there

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was only chemotherapy or surgery or

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radiation available but starting in

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2004 when anti-androgenic therapies

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first became available you can see that

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there has been a 70 to 100% Improvement

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in survival for people with kidney

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cancer multiple Myoma colorectal cancer

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and gastrointestinal stromal tumors

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that's

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impressive but for other tumors and

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cancer types the improvements have only

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been modest

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so I started asking myself why haven't

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we been able to do

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better and the answer to me is obvious

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we're treating cancer too late in the

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game when it's already established and

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often times it's already spread or

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metastasized and as a doctor I know that

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once a disease progresses to an advanced

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stage achieving a cure can be difficult

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if not

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impossible so I went back to the biology

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of Andrew Genesis and started thinking

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could the answer to cancer be preventing

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androgenesis beating cancer at its own

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game so that cancers could never become

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dangerous this could help healthy people

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as well as people who have already

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beaten cancer once or twice and want to

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find a way to keep it from coming back

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so to look for a way to prevent

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androgenesis and cancer I went back to

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look at Cancer's causes and what really

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intrigued me was when I saw that diet

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accounts for 30 to 35% of

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environmentally caused

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cancers now the obvious thing is to

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think about what we could remove from

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our diet what to strip out take away but

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I actually took a completely opposite

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approach and began asking what could we

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be adding to our diet that's naturally

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anti-angiogenic that could boost the

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body's defense system and beat back

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those blood vessels that are feeding

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cancers in other words can we eat to

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starve

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cancer well the the answer is yes and

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I'm going to show you how and our search

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for this has taken us to the market the

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farm and to the spice cabinet because

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what we've discovered is that Mother

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Nature has laced a large number of foods

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and Beverages and herbs with naturally

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occurring Inhibitors of anog

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Genesis so here's a TI system we

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developed uh at the center of a ring

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from which hundreds of blood vessels are

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growing out in a starburst fashion and

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we can use this system to test dietary

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factors at concentrations that are

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attainable by eating

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so let me show you what happens when we

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put in an extract from red grapes the

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active ingredients Resveratrol it's also

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found in red wine this inhibits abnormal

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androgenesis by

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60% here's what happens when we add an

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extract from

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strawberries it potently inhibits

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androgenesis an extract from

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soybeans and here is a growing list of

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our anti-androgenic foods and beverages

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that we're interested in studying

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and for each food type we believe that

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there's different potencies within

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different strains and varietals and we

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want to measure this because well while

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you're eating a strawberry or drinking

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tea why not select the one that's most

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potent for preventing cancer so here are

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four different tees that we've tested

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they're all common ones Chinese Jasmine

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Japanese CA Earl Gray and a special

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blend that we prepared and you can see

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clearly that the teas vary in their

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potency from less potent to more potent

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but what's very cool is when we actually

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combine the two less potent together the

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combination the blend is more potent

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than either one

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alone this means there's food

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Synergy here's some more data from our

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testing now in the lab we can simulate

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tumor angiogenesis represented here in a

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black bar and using this system we can

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test the potency of cancer drugs so the

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shorter the bar less androgenesis that's

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good and here are some common drugs that

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have been associated with reducing the

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risk of cancer in people statins

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non-steroidal anti-inflammatory drugs

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and a few others they inhibit

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androgenesis too and here are the

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dietary factors going head-to-head

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against these drugs you can see they

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clearly hold their own and in some cases

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they're more potent than the actual

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drugs soy parsley garlic grapes berries

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I could go home and cook a tasty meal

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using these

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ingredients so imagine if we could

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create the world's first rating system

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in which we could score Foods according

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to their anti-androgenic cancer

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preventative properties and that's what

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we're doing right

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now now I've shown you a bunch of lab

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data and so the real question is what is

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the evidence in people that eating

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certain foods can reduce androgenesis in

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cancer

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well the best example I know is this

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study of 79,000 Men followed over 20

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years in which it was found that men who

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consumed cooked Tomatoes two to three

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times a week had up to a 50% reduction

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in their risk of developing prostate

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cancer now we know that tomatoes are a

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good source of lycopene and lycopene is

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anti-androgenic but what's even more

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interesting from the study is that in

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those men who did develop prostate

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cancer those who ate more servings of

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tomato sauce

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actually had fewer blood vessels feeding

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their cancer so this human study is a

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prime example of how anti-androgenic

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substances present in food and consumed

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in Practical levels can impact on cancer

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and we're now studying the role of a

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healthy diet with Dean ornish at UCSF

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and tus University on the role of this

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healthy diet on markers of angiogenesis

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that we can find in the

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bloodstream now obviously uh what I've

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shared with you has some Far ranging

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implications even Beyond cancer research

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because if we're right it could impact

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on consumer education Food Services

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Public Health and even the insurance

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industry and in fact some insurance

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companies are already beginning to think

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along these lines check out this ad from

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Blue Cross Blue Shield of

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Minnesota and for many people around the

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world dietary cancer prevention may be

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the only practical solution because not

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everybody can afford expensive endstage

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Cancer Treatments but everybody could

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benefit from a healthy diet based on

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local sustainable anti-androgenic

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crops now finally I've talked to you

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about food and I've talked you about

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cancer so there's just one more disease

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that I have to tell you about and that's

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obesity because turns out that adapost

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tissue fat is highly angiogenesis

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dependent and like a tumor fat grows

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when blood vessels grow so the question

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is can we shrink fat by cutting off its

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blood

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supply so the top curve shows the body

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weight of a genetically obese mouse that

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eats non-stop until it turns fat like

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this furry tennis

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ball and the bottom curve is the weight

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of a normal Mouse if you take the obese

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Mouse and give it an androgenesis

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inhibitor it loses weight stop the

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treatment gains the weight back restart

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the treatment loses the weight again

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stop the treatment gains the weight back

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and in fact you can cycle the weight up

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and down simply by inhibiting

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androgenesis so this approach that we're

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taking for cancer prevention May also

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have an application for

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obesity the really truly interesting

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thing about this is that we can't take

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these obese mice and make them lose more

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weight than what the normal Mouse's

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weight is supposed to be in other words

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we can't create super model

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mice and this speaks to the role of

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Andre Genesis in regulating healthy set

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points Alberton Georgie once said that

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Discovery consists of seeing what

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everybody has seen and thinking what

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nobody has thought I hope I've convinced

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you that for diseases like cancer

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obesity and other conditions that there

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may be a great power in attacking their

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common denominator Andre Genesis and

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that's what I think the world needs now

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thank

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you I haven't few questions for you so

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um these drugs aren't exactly they're

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not exactly in mainstream cancer

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treatments right now for anyone out here

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who has cancer what would you recommend

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do you recommend pursuing these

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treatments now for most cancer patients

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so there are anti-androgenic treatments

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that are FDA approved and U if you're a

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cancer patient or working with Advocate

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anyone you should ask and there are many

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clinical trials um the angiogenesis

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foundation has followed almost 300

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companies and there's about 100 more uh

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drugs every the pipeline so consider the

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approved ones look for clinical trials

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but then between what the doctor can do

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for you we need to start asking what can

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we do for ourselves and this is one of

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the themes that I'm talking about is we

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can Empower ourselves to do the things

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that doctors can't do for us which is to

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use knowledge and take action and if

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Mother Nature has given us some Clues we

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think that there might be some a new

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future in the value of how we eat and

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what we eat is really our chemotherapy

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three times a day right and um along

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those lines for people who might have

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risk factors for a cancer would you

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recommend pursuing any treatment sort of

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prophylactically or simply pursuing the

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right diet with lots of tomato sauce

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well you know there's abundant

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epidemiological evidence and I think an

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Information Age it doesn't take long to

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go to a credible Source like pmid the

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National Library of Medicine to look for

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epidemiological studies for cancer risk

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reduction based on diet and based on

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common medications and that's certainly

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something that uh anybody can look into

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okay well thank you so much

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Etiquetas Relacionadas
AngiogenesisCancer TreatmentMedical RevolutionBlood VesselsHealth InnovationDisease PreventionAnti-Angiogenic TherapyDiet and DiseaseObesity ResearchCancer Prevention
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