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image: Antioxidants Facilitate Melanoma Metastasis

Antioxidants Facilitate Melanoma Metastasis

By | October 7, 2015

Two compounds boost the ability of melanoma cells to invade other tissues in mice, providing additional evidence that antioxidants can be beneficial to malignant cells as well as healthy ones.

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image: DNA Repair Pioneers Win Nobel

DNA Repair Pioneers Win Nobel

By | October 7, 2015

Tomas Lindahl, Paul Modrich, and Aziz Sancar have won this year’s Nobel Prize in Chemistry for their work elucidating mechanisms of DNA repair.

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image: Antiparasite Drug Developers Win Nobel

Antiparasite Drug Developers Win Nobel

By | October 5, 2015

William Campbell, Satoshi Omura, and Youyou Tu have won this year’s Nobel Prize in Physiology or Medicine in recognition of their contributions to antiparasitic drug development.

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image: Genetic Repression Boosts Memory

Genetic Repression Boosts Memory

By | October 1, 2015

Expression or translation of some genes must be turned off in the mouse hippocampus for memories to form.

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image: Microbiome Meals

Microbiome Meals

By | October 1, 2015

Researchers identify a handful of genes that help bacteria in the mouse gut adapt to dietary changes.

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image: Plant Could Hinder Malaria-Control Efforts

Plant Could Hinder Malaria-Control Efforts

By | September 30, 2015

In the absence of a blood meal, some malaria-transmitting mosquitoes in East Africa feed on an invasive weed, scientists find.

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image: Endogenous Retrovirus Active in ALS

Endogenous Retrovirus Active in ALS

By | September 30, 2015

Researchers uncover evidence that a retrovirus embedded within the human genome may play a role in the pathology of amyotrophic lateral sclerosis

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image: Riboswitch Flip Kills Bacteria

Riboswitch Flip Kills Bacteria

By | September 30, 2015

Scientists discover a novel antibacterial molecule that targets a vital RNA regulatory element.

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image: Next Generation: Nano Sunblock

Next Generation: Nano Sunblock

By | September 28, 2015

A new nanoparticle-based sunblock is effective, long-lasting, and may eliminate absorption of potentially harmful chemicals into the skin and bloodstream, a mouse study shows.

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image: Neuronal Connection Between Fat and the Brain Visualized

Neuronal Connection Between Fat and the Brain Visualized

By | September 24, 2015

Researchers pinpoint the neurons within white fat tissue that mediate brain-bound leptin signaling and eventual fat breakdown.

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