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image: Amoebae Get Organized

Amoebae Get Organized

By | September 1, 2011

Editor’s Choice in Developmental Biology

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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

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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: Velcro Helps Muscles Grow

Velcro Helps Muscles Grow

By | August 31, 2011

Stretching muscle cells as they grow helps promote the expression of growth factors.

9 Comments

image: Hiding Under a Cap

Hiding Under a Cap

By | August 30, 2011

Editor's Choice in Immunology

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image: Next Generation: Hundreds of Cell-Analyses at Once

Next Generation: Hundreds of Cell-Analyses at Once

By | August 11, 2011

A new microfluidics chip lets researchers analyze the nucleic acids of 300 individual cells simultaneously.

3 Comments

image: A Chronic Lyme Biomarker?

A Chronic Lyme Biomarker?

By | August 8, 2011

Researchers identify an antibody profile that may mark patients who suffer persistent symptoms of the tick-borne disease.

6 Comments

image: Lab-Grown Sperm

Lab-Grown Sperm

By | August 4, 2011

Healthy mice are born from germ cell precursors grown in vitro.

6 Comments

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