The Scientist

» mutations and immunology

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image: Long-Distance Call

Long-Distance Call

By | May 1, 2014

Neurons may use interferon signals transmitted over great distances to fend off viral infection.

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image: The Youngest Victims

The Youngest Victims

By | May 1, 2014

Linking single-gene defects to inflammatory bowel disease in young children may help all sufferers of the illness.

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image: Commander of an Immune Flotilla

Commander of an Immune Flotilla

By | April 1, 2014

With much of his early career dictated by US Navy interests, Carl June drew inspiration from malaria, bone marrow transplantation, and HIV in his roundabout path to a breakthrough in cancer immunotherapy.

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image: Deploying the Body’s Army

Deploying the Body’s Army

By | April 1, 2014

Using patients’ own immune systems to fight cancer

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image: Vitamin A’s Influence on Immunity

Vitamin A’s Influence on Immunity

By | March 19, 2014

Exposure to vitamin A in the womb influences immune system development and lifelong ability to fight infections, a mouse study shows. 

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image: More Mutations in Girls with Autism

More Mutations in Girls with Autism

By | March 4, 2014

A greater number of genetic mutations among autistic girls, compared to their male counterparts, suggests that the female brain can better handle such variations.  

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image: Week in Review: February 3–7

Week in Review: February 3–7

By | February 7, 2014

Federal stem cell regulations vary; Salmonella exploit host immune system; microglia help maintain synaptic connections; prosthesis re-creates feeling of touch

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image: Immune Response Promotes Infection

Immune Response Promotes Infection

By | February 6, 2014

Salmonella enterica can exploit a standard immune response in mice to promote its own growth.

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image: Pruning Synapses Improves Brain Connections

Pruning Synapses Improves Brain Connections

By | February 2, 2014

Without microglia to pluck off unwanted synapses in early life, mouse brains develop with weaker connections, leading to altered social behavior.

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image: Polymer Protects Mouse Heart

Polymer Protects Mouse Heart

By | January 20, 2014

Injection of microscopic particles of a plastic-like material protects mice from cardiac tissue damage following heart attack.

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