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image: Anti-Flavivirus Antibodies Enhance Zika Infection in Mice

Anti-Flavivirus Antibodies Enhance Zika Infection in Mice

By | March 30, 2017

Researchers report evidence of antibody-dependent enhancement in a Zika-infected, immunocompromised mouse model.

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image: Experimental MERS Treatments Target Host Cell Receptor

Experimental MERS Treatments Target Host Cell Receptor

By | March 30, 2017

Researchers are searching for ways to prevent the coronavirus from attaching to DPP-4 receptors, blocking it from invading and replicating within host cells.

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image: In Certain Social Bees, Gut Microbiomes Follow Phylogeny

In Certain Social Bees, Gut Microbiomes Follow Phylogeny

By | March 29, 2017

Corbiculate bees and their gut-dwelling microbes have been coevolving since the social species evolved from their solitary ancestors around 80 million years ago, scientists suggest. 

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image: Inflammation Drives Gut Bacteria Evolution

Inflammation Drives Gut Bacteria Evolution

By | March 16, 2017

Viruses within Salmonella rapidly spread genes throughout the bacterial population during a gut infection, scientists show.

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image: Study: Most Long Noncoding RNAs Likely Functional

Study: Most Long Noncoding RNAs Likely Functional

By | March 2, 2017

Nearly 20,000 lncRNAs identified in human cells may play some role in cellular activities.

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image: Human Gut Microbe Transplant Alters Mouse Behavior

Human Gut Microbe Transplant Alters Mouse Behavior

By | March 1, 2017

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  

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NASA researchers have discovered ancient microbes locked inside minerals, suggesting a possible niche for interstellar life.

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image: Abundant Sequence Errors in Public Databases

Abundant Sequence Errors in Public Databases

By | February 16, 2017

A new algorithm reveals hoards of preparation-induced DNA mutations in publicly available human sequences.

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image: Pardis Sabeti: An American Scientist Born in Iran

Pardis Sabeti: An American Scientist Born in Iran

By | February 9, 2017

When she entered the U.S. shortly before the Iranian revolution of 1979, the now 41-year-old geneticist was a refugee toddler. 

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image: Toward Killing Cancer with Bacteria

Toward Killing Cancer with Bacteria

By | February 8, 2017

Researchers employ an engineered microbe to destroy tumor cells in mice.

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