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image: Inflammation Overdrive

Inflammation Overdrive

By Ruth Williams | January 15, 2015

Experimental vaccines that specifically boost T helper cells lead to immunopathology and death in mice.

2 Comments

image: Fat to the Rescue

Fat to the Rescue

By Jenny Rood | January 5, 2015

Adipocytes under the skin help fight infections by producing an antimicrobial agent.

2 Comments

image: A Movable Defense

A Movable Defense

By Eugene V. Koonin and Mart Krupovic | January 1, 2015

In the evolutionary arms race between pathogens and hosts, genetic elements known as transposons are regularly recruited as assault weapons for cellular defense.

4 Comments

image: Fertility Treatment Fallout

Fertility Treatment Fallout

By Jyoti Madhusoodanan | January 1, 2015

Mouse offspring conceived by in vitro fertilization are metabolically different from naturally conceived mice.

7 Comments

image: Stress Fractures

Stress Fractures

By Daniel Cossins | January 1, 2015

Social adversity shapes humans’ immune systems—and probably their susceptibility to disease—by altering the expression of large groups of genes.

6 Comments

image: The Year in Pathogens

The Year in Pathogens

By Molly Sharlach | December 29, 2014

Ebola, MERS, and enterovirus D68; polio eradication efforts; new regulations on potentially dangerous research

0 Comments

image: Repurposed Retroviruses

Repurposed Retroviruses

By Ruth Williams | December 18, 2014

B cells have commandeered ancient viral sequences in the genome to transmit antigen signals.

0 Comments

image: NIH Study Canceled

NIH Study Canceled

By Jef Akst | December 15, 2014

The National Institutes of Health shutters its initiative to track the health of 100,000 children through adulthood.

3 Comments

image: Platelets Fan Inflammation

Platelets Fan Inflammation

By Kate Yandell | December 4, 2014

The circulating blood cells bind to neutrophils, prompting inflammation-related activity in these immune cell partners.

0 Comments

image: Gut Microbes Trigger Malaria-Fighting Antibodies

Gut Microbes Trigger Malaria-Fighting Antibodies

By Molly Sharlach | 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.

1 Comment

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