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image: Gut Microbes Trigger Malaria-Fighting Antibodies

Gut Microbes Trigger Malaria-Fighting Antibodies

By | December 4, 2014

A carbohydrate antigen found on cells of E. coli and other species prompts a potent immune response against malaria-causing parasites in mice.

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image: All Systems Go

All Systems Go

By | December 1, 2014

Alan Aderem earned his PhD while under house arrest for protesting apartheid in South Africa. His early political involvement has guided his scientific focus, encouraging fellow systems biologists to study immunology and infectious diseases.

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image: Bespoke Cell Jackets

Bespoke Cell Jackets

By | December 1, 2014

Scientists make hydrogel coats for individual cells that can be tailored to specific research questions.

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image: Loaded Words

Loaded Words

By | December 1, 2014

As new technologies emerge, we must choose our words for them with care: names can negatively bias the inevitable debates over the ethics of scientific advances.

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image: Poor Little Devils

Poor Little Devils

By | November 1, 2014

See the devastating infectious cancer that may drive the Tasmanian Devil to extinction.

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image: Epigenetics of Trained Innate Immunity

Epigenetics of Trained Innate Immunity

By | September 25, 2014

Documenting the epigenetic landscape of human innate immune cells reveals pathways essential for training macrophages.

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image: Bioethics of Experimental Ebola Treatments

Bioethics of Experimental Ebola Treatments

By | August 7, 2014

The administration of an experimental serum to two American healthcare workers treated for Ebola on US soil raises questions of safety, efficacy, access, and ethics.

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image: Done with Immunosuppressants

Done with Immunosuppressants

By | July 3, 2014

Adult sickle-cell patients have safely stopped taking their immunosuppressant medication thanks to a new type of blood stem-cell transplant.

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image: Protein Clumps Spread Inflammation

Protein Clumps Spread Inflammation

By | June 22, 2014

ASC specks—protein aggregations that drive inflammation—are released from dying immune cells, expanding the reach of a defense response.

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image: Ancient Apoptosis

Ancient Apoptosis

By | June 9, 2014

Humans and coral share a cell-death pathway that has been conserved between them for more than half a billion years.

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