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image: Platelets Help Tackle Bacteria

Platelets Help Tackle Bacteria

By | June 16, 2013

The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.


image: Week in Review: May 27–30

Week in Review: May 27–30

By | May 31, 2013

The mosquito’s role in malaria virulence; the value of grant review; Europe must embrace GM crops; why roaches avoid sugary bait


Malaria parasites transmitted via mosquitoes elicit a more effective immune response and cause less severe infection than those directly injected into red blood cells.


image: Opinion: Learning from Peer Review

Opinion: Learning from Peer Review

By , and | May 24, 2013

The grant-review process plays significant roles in the education of researchers and in shaping scientific progress.


image: Macrophages Drive Regeneration

Macrophages Drive Regeneration

By | May 22, 2013

The activity of one type of immune cell helps regrow the limbs of amputated salamanders.


image: New Guardians Against Diabetes?

New Guardians Against Diabetes?

By | May 20, 2013

A new class of immune cell could protect against type 1 diabetes by suppressing other immune cells.

1 Comment

image: Holdren Defends NSF Grant Review

Holdren Defends NSF Grant Review

By | May 6, 2013

Presidential science advisor argues against draft legislation that would change how the National Science Foundation judges grant proposals.  


image: Gregory Sonnenberg: Cellular Spy

Gregory Sonnenberg: Cellular Spy

By | May 1, 2013

Research Associate, Perelman School of Medicine, University of Pennsylvania. Age: 27

1 Comment

image: Suited to a T

Suited to a T

By | May 1, 2013

Sorting out T-cell functional and phenotypic heterogeneity depends on studying single cells.

1 Comment

image: Viruses on the Brain

Viruses on the Brain

By | May 1, 2013

Viral infections of the central nervous system may trigger cytokines that induce seizures.


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