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image: Drugs target cancer stem cells

Drugs target cancer stem cells

By | June 6, 2011

New compounds are showing promise in targeting subpopulations of cancer stem cells.

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image: The essence of stem cells

The essence of stem cells

By | June 3, 2011

Researchers discover a protein that may allow already-differentiated somatic cells to become stem cells.

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image: 2010's best new species

2010's best new species

By | May 26, 2011

This Monday (May 23), which happens to be the birthday of famed naturalist and species namer extraordinaire Carolus Linnaeus, researchers at Arizona State University listed their picks of the top 10 newly-described species of 2010. 

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image: Foundation money pulled from China

Foundation money pulled from China

By | May 26, 2011

A major international funder of research and public health efforts on debilitating infectious diseases has frozen hundreds of millions of dollars in grant money to China amidst questions about the country's use of the funds. 

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image: Extremophiles explore galaxy

Extremophiles explore galaxy

By | May 19, 2011

This past Monday, the Endeavor space shuttle was launched into space carrying six astronauts, brand new equipment for studying the universe and... a bobtail squid and a pack of extremophile bacteria.

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image: How zebrafish regrow limbs

How zebrafish regrow limbs

By | May 19, 2011

Because of their ability to differentiate into any cell type, stem cells have been thought to play an important role in limb regeneration processes. 

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image: National plan save bats

National plan save bats

By | May 19, 2011

In light of the looming threat of extinction of North American bat populations brought on by the lethal and rapidly spreading disease known as white nose syndrome, the US Fish and Wildlife Service unveiled this week a national plan for coordinating efforts for combatting the disease at the loca, state, and federal level.

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image: Gays have higher cancer risk?

Gays have higher cancer risk?

By | May 14, 2011

Gay men are nearly twice as likely to report that they've had cancer as heterosexual men, according to a US health survey published in Cancer.

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image: Lung stem cells -- for real?

Lung stem cells -- for real?

By | May 14, 2011

There's good, stem cell-related news for another organ this week -- the lung. Researchers say they have found lung stem cells, which may hold therapeutic value for repairing damaged respiratory tissue, according to a study published this week in the New England Journal of Medicine (NEJM).

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image: Stem cells may mend liver damage

Stem cells may mend liver damage

By | May 14, 2011

Researchers have found a way to reprogram cells from mouse tails to behave like mature liver cells, which appear to be able to repair damaged livers.

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