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image: Opinion: The Invasive Ideology

Opinion: The Invasive Ideology

By | September 7, 2011

Biologists and conservationists are too eager to demonize non-native species.

48 Comments

image: Hypoallergenic Dogs Overhyped?

Hypoallergenic Dogs Overhyped?

By | September 6, 2011

A study finds that homes with dogs billed as hypoallergenic harbor just as many allergens as those housing other breeds.

0 Comments

image: What Causes Alzheimer’s?

What Causes Alzheimer’s?

By | September 1, 2011

Researchers and pharma companies have tried to attack this disease by reducing amyloid plaques, but inflammation may be the real culprit.

39 Comments

image: Beyond Expectation

Beyond Expectation

By | September 1, 2011

Philippa “Pippa” Marrack has made some unanticipated discoveries about how the immune system functions in health and disease.

9 Comments

image: Piggyback Pathogen

Piggyback Pathogen

By | September 1, 2011

Editor’s Choice in Immunology

0 Comments

image: The Cytokine Cycle

The Cytokine Cycle

By | September 1, 2011

The initiating cause of Alzheimer’s disease is still unknown. However, from our studies it’s clear that many types of neuronal damage—­­from traumatic brain injury, to epilepsy, infection, or genetic predisposition—­can activate brain immune cells—microglia and astrocytes-- promoting them to produce IL-1 and S100 inflammatory cytokines.

12 Comments

image: Blood’s Role in the Aging Brain

Blood’s Role in the Aging Brain

By | August 31, 2011

A blood protein involved in allergy contributes to the decline in brain function and memory in aging mice.

18 Comments

image: Hiding Under a Cap

Hiding Under a Cap

By | August 30, 2011

Editor's Choice in Immunology

0 Comments

image: Bird Braves Irene

Bird Braves Irene

By | August 29, 2011

A shorebird flies into the teeth of the massive hurricane that hit the US East Coast…and lives to tell about it.

0 Comments

image: Bug Fest 2011

Bug Fest 2011

By | August 25, 2011

Earlier this month (August 13-14) thousands of children and bug-loving adults descended on the Academy of Natural Sciences in Philadelphia, where all manner of insect—dead, alive, and deep fried—were on display to be looked at, touched and, yes...eaten.

0 Comments

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