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image: Behavior Brief

Behavior Brief

By | November 1, 2013

A round-up of recent discoveries in behavior research

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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.

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image: Evolving Pain Resistance

Evolving Pain Resistance

By | October 24, 2013

Grasshopper mice harbor mutations in a pain-transmitting sodium channel that allow them to prey on highly toxic bark scorpions.

2 Comments

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.

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image: It’s in the Genes

It’s in the Genes

By | October 24, 2013

Researchers find strong correlations between the composition of the human microbiome and genetic variation in immune-related pathways.

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image: Fossilized Mosquito Blood Meal

Fossilized Mosquito Blood Meal

By | October 14, 2013

Researchers have discovered a 46-million-year-old female mosquito containing the remnants of the insect’s final blood meal.

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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: Opinion: Reasons for the R&D Crisis

Opinion: Reasons for the R&D Crisis

By | September 23, 2013

Response to an opinion in The Scientist charting current pitfalls in translational research

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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.

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image: Opinion: How HIV Became Positive

Opinion: How HIV Became Positive

By | September 17, 2013

Immunotherapies, such as the re-engineered T cells that last year saved a 7-year-old girl’s life, continue to show promise as cancer treatments.

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