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image: Wiping Out Gut Bugs Stops Obesity

Wiping Out Gut Bugs Stops Obesity

By | November 16, 2015

In mice lacking intestinal microbiota, white fat turns brown and obesity is prevented.


image: Lab-Made Coronavirus Triggers Debate

Lab-Made Coronavirus Triggers Debate

By | November 16, 2015

The creation of a chimeric SARS-like virus has scientists discussing the risks of gain-of-function research.


image: Another Telomere-Regulating Enzyme Found

Another Telomere-Regulating Enzyme Found

By | November 12, 2015

Researchers identify a novel protein that helps maintain the length of chromosome-capping telomeres. 

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image: Week in Review: November 2–6

Week in Review: November 2–6

By | November 6, 2015

How Ebola hides from immune cells; gut microbes’ role in immunotherapy response; new mechanisms of hearing loss; butterflies use milkweed toxins to ward off predators


image: Toward a Universal Flu Vax

Toward a Universal Flu Vax

By | October 27, 2015

Adding an adjuvant to stimulate both innate and adaptive immunity, researchers boost the effectiveness of an influenza A vaccine in mice.


image: Weak Support for Malaria Vaccine

Weak Support for Malaria Vaccine

By | October 27, 2015

The World Health Organization recommends more pilot trials.


image: Antioxidants May Aid Cancer

Antioxidants May Aid Cancer

By | October 16, 2015

Mice given a dietary supplement had faster-progressing melanoma, a study shows.

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image: Growing Placenta-Generating Cells

Growing Placenta-Generating Cells

By | October 14, 2015

Researchers derive trophoblast stem cells from mouse fibroblasts, paving the way for cell therapy for placental dysfunction diseases.


image: Explaining Elephants’ Cancer Resistance

Explaining Elephants’ Cancer Resistance

By | October 13, 2015

Two studies reveal that the giant mammals have dozens of extra copies of a cancer-preventing gene.


image: Scientists Skip Cell Line Validation

Scientists Skip Cell Line Validation

By | October 12, 2015

Despite known problems with contamination and mislabeled cell lines, most researchers continue to operate without authenticating cells’ identity.


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