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image: How Autophagy Works

How Autophagy Works

By | February 1, 2012

There are five steps of autophagosome biogenesis: induction, expansion, vesicle completion, fusion, and cargo degradation. 

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image: Sweet and Sour Science

Sweet and Sour Science

By | February 1, 2012

Japanese researchers unravel the mystery of miracle fruit.

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image: The Enigmatic Membrane

The Enigmatic Membrane

By | February 1, 2012

Despite years of research, the longstanding mystery of where the autophagosome gets its double lipid bilayers is not much clearer.

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image: Gain a Chromosome and Adapt

Gain a Chromosome and Adapt

By | January 30, 2012

Research in yeast shows that aneuploidy is both a consequence of and an adaptation to stress.

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image: The Making of a Trait

The Making of a Trait

By | January 26, 2012

Populations of organisms acquire beneficial traits repeatedly and rapidly through co-evolution with other species and through gene interaction.

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image: H5N1 Researcher Speaks Out

H5N1 Researcher Speaks Out

By | January 26, 2012

Japanese virologist Yoshihiro Kawaoka, who led one of the recent studies on avian flu transmissibility, says that type of research is necessary.

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image: Pakistan Heart Drug Scare

Pakistan Heart Drug Scare

By | January 25, 2012

Officials in Punjab province have arrested the owners of pharmaceutical companies making cardiac drugs suspected to contain heavy-metal contaminants.

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image: A Call to Stop H5N1 Research

A Call to Stop H5N1 Research

By | January 23, 2012

Three dozen researchers have signed a letter promising to halt dangerous bird flu research for 2 months to initiate safety discussions.

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image: Marooned Chromosomes Cause Cancer?

Marooned Chromosomes Cause Cancer?

By | January 23, 2012

Chromosomes accidentally stranded outside of the nucleus could contribute to cancer formation.

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image: Cellular Workout

Cellular Workout

By | January 18, 2012

Autophagy, the cell’s recycling system, may be responsible for the health benefits of exercise.

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