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image: Gene Therapy Coming of Age?

Gene Therapy Coming of Age?

By | July 11, 2013

Using lentiviral vectors to replace mutated genes in blood stem cells, scientists successfully treat two rare diseases apparently without causing harmful side effects.

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image: The Downside of Antibiotics?

The Downside of Antibiotics?

By | July 3, 2013

Bacteria-killing antibiotics might also damage a person’s tissues.

3 Comments

image: Temperature-Sensing Fat Cells

Temperature-Sensing Fat Cells

By | July 1, 2013

Researchers discover that unlike brown fat cells, white fat cells can directly sense cooling temperatures to switch on genes that control heat production.

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image: The Art of Science

The Art of Science

By | June 21, 2013

Princeton scientists and engineers create a stunning collection of scientific images better suited for a gallery than a lab meeting.

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image: Platelets Help Tackle Bacteria

Platelets Help Tackle Bacteria

By | June 16, 2013

The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.

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image: Opinion: Going International

Opinion: Going International

By and | June 10, 2013

US universities need to reach across their own borders to retain global scientific preeminence.

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image: Opinion: The Dilemma of Diversity

Opinion: The Dilemma of Diversity

By | June 10, 2013

The NIH remains a Caucasian-dominated workforce. Why haven’t the agency’s efforts to diversify been successful?

3 Comments

image: Bird Flu Mutation Risk

Bird Flu Mutation Risk

By | June 6, 2013

Some H5N1 and H7N9 bird flu viruses could be one mutation away from spreading efficiently between humans.

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image: Muscle Disease Gene Identified in Fish

Muscle Disease Gene Identified in Fish

By | June 4, 2013

Scientists discover gene behind an inherited muscle disorder by studying zebrafish embryos.

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Malaria parasites transmitted via mosquitoes elicit a more effective immune response and cause less severe infection than those directly injected into red blood cells.

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