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Researchers identify a molecule that protects antibiotic-treated mice from an opportunistic bacterial infection.

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image: Viruses Affect Cell Reprogramming

Viruses Affect Cell Reprogramming

By Sabrina Richards | October 25, 2012

Viral vectors used to carry transcription factors that de-differentiate cells into a stem-cell-like state are themselves a key factor in efficient reprogramming.

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image: Keeping immunity in check

Keeping immunity in check

By Megan Scudellari | June 16, 2011

Two newly discovered proteins that act as brakes to slow a plant's immune response after infection may provide clues to autoimmune treatments.

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image: Where Cancer and Inflammation Intersect

Where Cancer and Inflammation Intersect

By Giorgio Trinchieri | April 1, 2011

Recent clinical trials have reignited the interest in simple anti-inflammatory drugs like aspirin for controlling the inflammation associated with cancer. 

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image: An Aspirin for your Cancer?

An Aspirin for your Cancer?

By Giorgio Trinchieri | April 1, 2011

Can tumors—which can originate from, and often resemble, chronically inflamed tissue—be curtailed using familiar anti-inflammatory agents, without their side effects?

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