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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: Science in the State of the Union

Science in the State of the Union

By | January 30, 2014

President Barack Obama gave a nod to research in this week’s address. But was it enough for science advocates?

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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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image: New Budget Bill Short Shrifts Science

New Budget Bill Short Shrifts Science

By | January 15, 2014

The omnibus spending bill unveiled by US Congress this week would restore some research budgets cut by sequestration, but critics say it's not enough.

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image: Speaking of Science

Speaking of Science

By | January 1, 2014

January 2014's selection of notable quotes

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image: Governing Science

Governing Science

By | December 31, 2013

How the US government impacted life science research in 2013

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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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image: Charitable Grants Fill the Funding Void

Charitable Grants Fill the Funding Void

By | December 18, 2013

Foundation funds have taken up some of the slack left by waning federal budgets, but such grants don’t often cover indirect research costs.

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