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The Scientist

» aging and immunology

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image: How Drugs Interact with a Baby’s Parts

How Drugs Interact with a Baby’s Parts

By | March 1, 2012

A lot changes in a child’s body over the course of development, and not all changes occur linearly: gene expression can fluctuate, and organs can perform different functions on the way to their final purpose in the body. Here are some of the key deve

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image: Biota Babble

Biota Babble

By | March 1, 2012

Editor's choice in immunology

2 Comments

image: Child-Proofing Drugs

Child-Proofing Drugs

By | March 1, 2012

When children need medications, getting the dosing and method of administration right is like trying to hit a moving target with an untried weapon.

6 Comments

image: Skin-Deep Immunity

Skin-Deep Immunity

By | February 29, 2012

Immune cells in skin provide powerful protection against infection, suggesting new routes for vaccination.

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image: A Mammalian Longevity Gene?

A Mammalian Longevity Gene?

By | February 23, 2012

Researchers find the first evidence that a sirtuin gene prolongs life in mice.

4 Comments

image: Brain Proteins May Be Key to Aging

Brain Proteins May Be Key to Aging

By | February 8, 2012

Deterioration of long-lived proteins on the surface of neuronal nuclei in the brain could lead to age-related defects in nervous function.

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image: Switching the Bait

Switching the Bait

By | February 1, 2012

Turning a standard technique into an unbiased screen for diagnostic biomarkers

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image: Immune Heat

Immune Heat

By | February 1, 2012

Editor's choice in immunology

3 Comments

image: Ready for Prime Time

Ready for Prime Time

By | February 1, 2012

Biomarkers of Alzheimer’s disease are ready for widespread use in clinical trials.

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image: Longevity Study Lives On

Longevity Study Lives On

By | January 24, 2012

A reanalysis of the study reporting genes linked to extremely long life, which was retracted from Science last summer, is published in PLoS ONE.

3 Comments

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