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» ecology and disease/medicine

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image: Could Stem Cells Cure MS?

Could Stem Cells Cure MS?

By | May 23, 2012

A growth factor isolated from human stem cells shows promising results in a mouse model of multiple sclerosis.

1 Comment

image: How Prawns Lure Prey

How Prawns Lure Prey

By | May 15, 2012

Orange-loving Trinidad guppies are curiously attracted to orange spots on prawn pincers, which may make it easier for the predators to snatch them up.

1 Comment

image: Behavior Brief

Behavior Brief

By | May 15, 2012

A round-up of recent discoveries in behavior research

5 Comments

image: Opinion: Misleading Drug Trials

Opinion: Misleading Drug Trials

By | May 14, 2012

Amgen’s incomplete report on an early major trial of epoetin misled the medical community about the anemia drug’s risks and benefits—and helped make Amgen rich.

23 Comments

image: Pigeon GPS Identified

Pigeon GPS Identified

By | April 26, 2012

A population of neurons in pigeon brains encodes direction, intensity, and polarity of the Earth’s magnetic field.

32 Comments

image: Dangers of Disclosure

Dangers of Disclosure

By | April 25, 2012

Editors at PLoS Medicine suggest that merely disclosing conflicts of interest is insufficient and possibly even counterproductive.

10 Comments

image: Opinion: A TB Vaccine Blueprint

Opinion: A TB Vaccine Blueprint

By | April 23, 2012

With 12 new tuberculosis vaccines in clinical development, a plan is needed to introduce the most effective ones throughout the world.

0 Comments

image: Jumping Gene Linked to MRSA Spread

Jumping Gene Linked to MRSA Spread

By | April 23, 2012

A once rare mobile genetic element could be the cause of a MRSA epidemic in Chinese hospitals.

0 Comments

image: Fungus Thwarts Dengue

Fungus Thwarts Dengue

By | April 16, 2012

A mosquito-killing fungus shows promise as an effective dengue-control agent.

0 Comments

image: Plant RNA Paper Questioned

Plant RNA Paper Questioned

By | April 16, 2012

Remarkable findings of ingested plant miRNA in animal liver and blood draw speculation about the study’s validity.

42 Comments

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