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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: Biotech Superstar Dies

Biotech Superstar Dies

By | March 7, 2014

Alejandro Zaffaroni, who launched companies that developed birth control pills, microarrays, and transdermal drug patches, has died at age 91.  

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image: Esteemed Primatologist Dies

Esteemed Primatologist Dies

By | February 20, 2014

Alison Jolly, who discovered that females dominate social hierarchy in lemurs, has passed away at age 76.

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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.

1 Comment

image: Cancer Pioneer Dies

Cancer Pioneer Dies

By | December 20, 2013

Janet Rowley, who earned fame for linking chromosomal abnormalities to cancer in the 1970s, has passed away at age 88 from ovarian cancer.

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image: How HIV Destroys Immune Cells

How HIV Destroys Immune Cells

By | December 19, 2013

During HIV infection, CD4 T cells in lymphoid tissues initiate a highly inflammatory form of cell death that helps cripple the immune system.  

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