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image: Taking Aim at Melanoma

Taking Aim at Melanoma

By Keith T. Flaherty | April 1, 2011

Understanding oncogenesis at the molecular level offers the prospect of tailoring treatments much more precisely for patients with advanced cases of this deadliest of skin cancers.

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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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image: Epigenetic Changes in Cancer

Epigenetic Changes in Cancer

By Manel Esteller | March 1, 2011

The study of how covalent marks on DNA and histones are involved in the origin and spread of cancer cells is also leading to new therapeutic strategies.

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image: Environmental Impact

Environmental Impact

By David Berreby | March 1, 2011

Research in behavioral epigenetics is seeking evidence that links experience to biochemistry to gene expression and back out again.

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image: Face to Face with the Emotional Brain

Face to Face with the Emotional Brain

By Ahmad R. Hariri & Paul J. Whalen | February 1, 2011

Amygdala responses to the facial signals of others predict both normal and abnormal emotional states. An understanding of the brain chemistry underlying these responses will lead to new strategies for treating and predicting psychopathology.

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image: The Genes of Parkinson’s Disease

The Genes of Parkinson’s Disease

By Bobby Thomas and M. Flint Beal | February 1, 2011

The minority of Parkinson’s cases now known to have genetic origins are shedding light on the cellular mechanisms of all the rest, bringing researchers closer to a cause—and perhaps a cure.

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image: The Coming Health Crisis

The Coming Health Crisis

By Samuel S. Myers and Aaron Bernstein | January 1, 2011

Indirect effects of global climate change threaten the health of hundreds of millions of people. The very uncertainty that shrouds this issue must serve as an organizing principle for adaptation to its ill effects.

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