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image: Time for T cells

Time for T cells

By | November 7, 2013

Circadian rhythms control the development of inflammatory T cells, while jet lag sends their production into overdrive.

1 Comment

image: Genetic Diversity in the Brain

Genetic Diversity in the Brain

By | October 31, 2013

Neurons within a person’s brain exhibit striking variations in DNA copy number.

5 Comments

image: Male Mosquitoes Trigger Egg Production

Male Mosquitoes Trigger Egg Production

By | October 29, 2013

Malaria-transmitting female Anopheles gambiae develop eggs upon mating as a result of a steroid hormone injected into them by males.

1 Comment

image: Measuring Latent HIV

Measuring Latent HIV

By | October 24, 2013

The latent HIV provirus reservoir persisting in CD4+ T cells is potentially 60 times larger than previously believed, researchers show.

0 Comments

image: Different Cancers, Same Mutations

Different Cancers, Same Mutations

By | September 26, 2013

Scientists document common genetic alterations in cancers of different origins.

4 Comments

image: Natural Opioids Linked to Chronic Pain

Natural Opioids Linked to Chronic Pain

By | September 19, 2013

The body’s own pain-quelling system may be at the root of chronic pain and symptoms of opioid withdrawal, according to a new study in mice.

0 Comments

image: Lab-Grown Model Brains

Lab-Grown Model Brains

By | August 28, 2013

Three-dimensional tissues called “cerebral organoids” can model the earliest stages of brain development.

5 Comments

image: Why One Cream Cake Leads to Another

Why One Cream Cake Leads to Another

By | August 15, 2013

Continuously eating fatty foods perturbs communication between the gut and brain, which in turn perpetuates a bad diet.

8 Comments

image: Cancer-Causing Herbal Remedies

Cancer-Causing Herbal Remedies

By | August 7, 2013

A potent carcinogen lurks within certain traditional Chinese medicines.

15 Comments

image: Mapping Humans’ Mental GPS

Mapping Humans’ Mental GPS

By | August 5, 2013

Scientists have located a type of brain cell that helps people navigate unfamiliar territory.

1 Comment

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