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image: Going Long

Going Long

By | April 1, 2014

Researchers discover a tool to trigger an uncommon strategy cancer cells can use to lengthen their telomeres.

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image: Search and Destroy

Search and Destroy

By | April 1, 2014

Turning a patient’s immune cells into cancer-fighting weapons

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image: Stem Cell Alter Egos

Stem Cell Alter Egos

By | April 1, 2014

Researchers show that cancer stem cells can exist in two distinct and interconvertible states.

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image: Deploying the Body’s Army

Deploying the Body’s Army

By | April 1, 2014

Using patients’ own immune systems to fight cancer

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image: New Approach to Killing Cancer

New Approach to Killing Cancer

By | March 22, 2014

A drug tested in mice causes tumor cells to explode.  

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image: Gut Microbes Gobble Cocoa

Gut Microbes Gobble Cocoa

By | March 19, 2014

Commensal bacteria that populate the human gastrointestinal tract help digest dark chocolate, releasing anti-inflammatory compounds, researchers report.

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image: Week in Review: March 3–7

Week in Review: March 3–7

By | March 7, 2014

The gene behind a butterfly’s mimicry; the evolution of adipose fins; bacteria and bowel cancer; plants lacking plastid genomes

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image: Bacteria’s Role in Bowel Cancer

Bacteria’s Role in Bowel Cancer

By | March 3, 2014

The development of serrated polyps depends on bacteria present in the gut, a mouse study shows.  

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image: Early Evidence

Early Evidence

By | March 1, 2014

Fossilized structures suggest that mat-forming microbes have been around for almost 3.5 billion years.

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image: Exosome Tentacles

Exosome Tentacles

By | March 1, 2014

Unlike the usual smooth, spherical shape of exosomes, glioblastoma-derived exosomes appear to have long nanofilaments protruding from their surfaces.

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