News tagged with direct reprogramming


Researchers turn one form of adult mouse cell directly into another

Researchers turn one form of adult mouse cell directly into another

Biology /

created Aug 27, 2008 | popularity 4.9 / 5 (40) | comments 9

(PhysOrg.com) -- In a feat of biological prestidigitation likely to turn the field of regenerative medicine on its head, Harvard Stem Cell Institute (HSCI) co-director Doug Melton and post doctoral fellow ...





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Rosetta

Rosetta bound for outer Solar System after final Earth swingby (w/ Video)

Space & Earth / Space Exploration

created Nov 13, 2009 | popularity 4.8 / 5 (6) | comments 1

(PhysOrg.com) -- This morning, mission controllers confirmed that ESA’s comet chaser Rosetta had swung by Earth at 8:45 CET as planned, skimming past our planet to pick up a gravitational boost for an epic ...


New study describes connections between Circadian and metabolic systems

Biology / Other

created Nov 12, 2009 | popularity 2.5 / 5 (2) | comments 0

A paper by University of Notre Dame biologist Giles Duffield and a team of researchers offers new insights into a gene that plays a key role in modulating the body's Circadian system and may also simultaneously modulate its ...


Rethinking sexism: Study examines how society maintains the status quo

Other Sciences / Social Sciences

created Nov 12, 2009 | popularity 4.3 / 5 (6) | comments 1

There is a tendency to think that only men treat women in a sexist way, but a new study by a University of Miami researcher and his daughter shows that both men and women participate in maintaining a gender hierarchy in our ...


2 Earth-sized bodies with oxygen rich atmospheres found -- but they're stars not planets

Two Earth-sized bodies with oxygen rich atmospheres found -- but they're stars not planets

Space & Earth / Astronomy

created Nov 12, 2009 | popularity 4.4 / 5 (19) | comments 1

(PhysOrg.com) -- Astrophysicists at the University of Warwick and Kiel University have discovered two earth sized bodies with oxygen rich atmospheres - however there is a bit of a disappointing snag for anyone ...


Consumption of certain fish during pregnancy associated with poorer cognitive performance

Medicine & Health / Health

created Nov 12, 2009 | popularity not rated yet | comments 0

Children who eat fish more than 3 times per week show a worse performance in the general cognitive, executive and perceptual-manipulative areas. Those with higher levels of exposure to mercury show a generalised delay in ...


Hoping for a fluorescent basket case: How HIV is assembled and released from infected cells

Biology / Cell & Microbiology

created Nov 12, 2009 | popularity not rated yet | comments 0

Although recent advances have raised hopes that a protective vaccine can be developed, acquired immunodeficiency syndrome (AIDS) remains a major public health problem. Much has been learned about HIV-1, the virus that causes ...


Researchers turn algae into high-temperature hydrogen source

Researchers turn algae into high-temperature hydrogen source

Nanotechnology / Nanophysics

created Nov 12, 2009 | popularity 3.6 / 5 (7) | comments 5

In the quest to make hydrogen as a clean alternative fuel source, researchers have been stymied about how to create usable hydrogen that is clean and sustainable without relying on an intensive, high-energy ...


Despite some benefit, drug ads can be harmful to your health

Medicine & Health / Health

created Nov 12, 2009 | popularity not rated yet | comments 0

While the debate over prescription drug advertising persists, a new study released online in the American Journal of Public Health offers guidelines for improving drug ads in order to minimize potential harm and maximize ...


Hewlett Packard to buy 3Com for $2.7B (AP)

HP's 3Com takeover marks a shot at Cisco

Technology / Business

created Nov 11, 2009 | popularity not rated yet | comments 0

(AP) -- Hewlett-Packard Co.'s $2.7 billion takeover of 3Com Corp. is a shot at networking leader Cisco Systems Inc. - and a sign of how old relationships are being frayed by a flurry of maneuvers by technology ...


Researchers Study Whether Psychosocial Interventions Ease Psoriasis

Medicine & Health / Diseases

created Nov 11, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- The National Center for Complementary and Alternative Medicine has awarded University of Rochester Medical Center researchers $2.5 million to investigate the impact of psychological interventions on attacks ...



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