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PerkinElmer
PerkinElmer

The Scientist

» culture and immunology

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image: Showcase Your Science

Showcase Your Science

By | September 1, 2011

Tips for creating a science video or website.

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image: Speaking of Science

Speaking of Science

By | September 1, 2011

September 2011's selection of notable quotes

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image: The 2011 Labby Multimedia Awards

The 2011 Labby Multimedia Awards

By | September 1, 2011

Introducing the winners of our second annual "Labbies" awards

9 Comments

image: Adapting to Climate Change

Adapting to Climate Change

By | September 1, 2011

Indigenous populations are especially vulnerable to the effects of global climate change. A new research project aims to help them adapt.

9 Comments

image: Capsule Reviews

Capsule Reviews

By | September 1, 2011

Art + Science Now, Signs of Life, Perceptions of Promise, Green Light

3 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: What Price Kindness?

What Price Kindness?

By | September 1, 2011

Exposing the life and work of a visionary and troubled scientist opens a window onto the evolution of altruism.

42 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: The Happiness of English

The Happiness of English

By | August 31, 2011

There are more positive words than negative ones in the written English language.

9 Comments

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