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The Scientist

» cancer and cell & molecular biology

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image: Human ES Cells Evolve in Culture

Human ES Cells Evolve in Culture

By | November 28, 2011

Researchers identify common genetic changes in cultured human embryonic stem cells, including one that confers a growth advantage.

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image: A Spoonful of Sugar

A Spoonful of Sugar

By | November 23, 2011

A special glucose molecule makes tumor cells more vulnerable to a pair of cancer cell-killing drugs.

3 Comments

image: An Obesity-Cancer Link?

An Obesity-Cancer Link?

By | November 22, 2011

Why obese individual are more likely to get cancer could be partly explained by a gene that activates both pathways.

3 Comments

image: Genentech Plans New Avastin Trial

Genentech Plans New Avastin Trial

By | November 21, 2011

After the FDA revoked its approval of Avastin for the treatment of metastatic breast cancer, the drug maker says it will initiate new trials.

3 Comments

image: Birth Control Pills and Prostate Cancer

Birth Control Pills and Prostate Cancer

By | November 16, 2011

A new study suggests a possible link between the use of oral contraceptives and rising prostate cancer rates.

6 Comments

image: Pox Vaccine Treats Liver Cancer

Pox Vaccine Treats Liver Cancer

By | November 11, 2011

A genetically engineered smallpox vaccine improved the survival of liver cancer patients participating in a phase II clinical trial.

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image: How Skin Tells Time

How Skin Tells Time

By | November 9, 2011

The behavior of skin stem cells is regulated by a 24-hour circadian clock.

6 Comments

image: Fighting Cancer with Light

Fighting Cancer with Light

By | November 7, 2011

Researchers have developed a way to activate cancer fighting drugs by pulsing them with light, which could make such therapies safer.

9 Comments

image: Shielding Cancer Cells from Damage

Shielding Cancer Cells from Damage

By | November 4, 2011

An alternative form of an enzyme involved in the glucose metabolism pathway protects cancer cells from oxidative stress.

12 Comments

image: Old Cells Advance Aging

Old Cells Advance Aging

By | November 2, 2011

By selectively killing senescent cells, researchers can slow the decline of health in aging mice.

6 Comments

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