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» opinion and cell & molecular biology

Covering the life sciences inside and out

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image: Iron Builds a Better Brain

Iron Builds a Better Brain

By | January 9, 2012

Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.

9 Comments

image: Skin Cells Cause Cancer?

Skin Cells Cause Cancer?

By | January 6, 2012

Certain skin-residing immune cells may—under specific conditions—play a direct role in initiating skin cancer after exposure to environmental toxins.

12 Comments

image: Top People of 2011

Top People of 2011

By | December 21, 2011

The Scientist recounts the year’s top science prize winners and top-notch scientists that passed away.

15 Comments

image: The Tradeoff of Stress

The Tradeoff of Stress

By | December 15, 2011

For nematode worms, a bigger stress response means a healthier, longer life, but fewer babies.

0 Comments

image: News from Cell

News from Cell

By | December 9, 2011

Some of the highlights from this year’s American Society for Cell Biology meeting, held earlier this week

3 Comments

image: Reversing Cocaine’s Effects with Light

Reversing Cocaine’s Effects with Light

By | December 7, 2011

Researchers use optogenetics to reverse drug-induced brain and behavioral changes.

12 Comments

image: Opinion: Confounded Cancer Markers

Opinion: Confounded Cancer Markers

By | December 7, 2011

Prognostic signatures have become popular tools in cancer research, but it turns out signatures made of random genes are prognostic as well.

39 Comments

image: Opinion: Beyond the Model

Opinion: Beyond the Model

By | November 29, 2011

How next-generation sequencing technologies will drive a new era of research on non-model organisms.

3 Comments

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.

4 Comments

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

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