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» cancer and cell & molecular biology

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image: Different Cancers, Same Mutations

Different Cancers, Same Mutations

By | September 26, 2013

Scientists document common genetic alterations in cancers of different origins.

4 Comments

image: Opinion: Reasons for the R&D Crisis

Opinion: Reasons for the R&D Crisis

By | September 23, 2013

Response to an opinion in The Scientist charting current pitfalls in translational research

2 Comments

image: Inducing Pluripotency Every Time

Inducing Pluripotency Every Time

By | September 18, 2013

By removing a single gene, adult cells can be reprogrammed into a stem-like state with nearly 100 percent efficiency.

3 Comments

image: Opinion: How HIV Became Positive

Opinion: How HIV Became Positive

By | September 17, 2013

Immunotherapies, such as the re-engineered T cells that last year saved a 7-year-old girl’s life, continue to show promise as cancer treatments.

1 Comment

image: Mouth Microbe Turns Carcinogenic

Mouth Microbe Turns Carcinogenic

By | August 14, 2013

Two studies peg down how a bacterium indigenous to the oral cavity can contribute to the development of colorectal cancer.

1 Comment

image: Eat Less and Live Longer?

Eat Less and Live Longer?

By | August 13, 2013

Mice on a low-calorie diet harbor a distinct population of gut microorganisms that helps prolong life.

4 Comments

image: Cancer-Causing Herbal Remedies

Cancer-Causing Herbal Remedies

By | August 7, 2013

A potent carcinogen lurks within certain traditional Chinese medicines.

15 Comments

image: A Wild Stem Cell Chase

A Wild Stem Cell Chase

By | July 24, 2013

A rigorous new study provides strong evidence that very small embryonic-like stem cells hypothesized to be found in mice and humans do not exist.

1 Comment

image: Dying Worms Emit Ethereal Glow

Dying Worms Emit Ethereal Glow

By | July 24, 2013

A head-to-tail wave of blue fluorescence signals the death of a nematode worm.

1 Comment

image: Gene Therapy Coming of Age?

Gene Therapy Coming of Age?

By | July 11, 2013

Using lentiviral vectors to replace mutated genes in blood stem cells, scientists successfully treat two rare diseases apparently without causing harmful side effects.

2 Comments

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