This segment shows the other approach of searching and identifying angiogenesis inhibitors. This is Part 5 of a 8 part series (http://www.pbs.org/wgbh/nova/cancer/program.html) that introduces a possible non-toxic cancer treatment and highlights the long journey of how angiogenesis (new blood vessel growth) was discovered, how most scientists thought angiogenesis as ridiculous, how...

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This segment demonstrates how cancer spreads through a mechanism called metastases, and how the puzzle of metastases inspired Dr. Folkman to identify more angiogenesis inhibitors. This is Part 6 of a 8 part series (http://www.pbs.org/wgbh/nova/cancer/program.html) that introduces a possible non-toxic cancer treatment and highlights the long journey of how angiogenesis (new blood vessel...

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This segment shows how Dr. Michael O'reilly identified the angiogenesis inhibitors from tumor cells and the successful tumor treatment using mice as a model organism. This is Part 7 of a 8 part series (http://www.pbs.org/wgbh/nova/cancer/program.html) that introduces a possible non-toxic cancer treatment and highlights the long journey of how angiogenesis (new blood vessel growth) was...

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This segment shows how angiogenesis inhibitors, potential cancer treatment, were identified. Is it identified through good luck, through hard work, or through something else? This is Part 4 of a 8 part series (http://www.pbs.org/wgbh/nova/cancer/program.html) that introduces a possible non-toxic cancer treatment and highlights the long journey of how angiogenesis (new blood vessel...

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This segment shows how Dr. Judah Folkman gained his insight of angiogenesis, and how the biological field disagreed the existence of angiogenesis. This is Part 2 of a 8 part series (http://www.pbs.org/wgbh/nova/cancer/program.html) that introduces a possible non-toxic cancer treatment and highlights the long journey of how angiogenesis (new blood vessel growth) was discovered, how most...

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