Science news articles about 'puma'

... . "The surprise was that mice that don't carry the Puma gene are protected from this type of tumour development ... that have damaged DNA. If mice don't have the Puma gene when they receive low doses of radiation ...

... of Pittsburgh, in Pennsylvania, found that in mice, a protein called PUMA (p53 upregulated modulator of apoptosis) was responsible ... in the intestinal epithelium in response to inflammation; the absence of PUMA inhibited the inflammation-induced death of intestinal ...

(PhysOrg.com) -- Domestic cats, wild bobcats and pumas that live in the same area share the same diseases.

... found that the protein “p53 upregulated modulator of apoptosis” (PUMA) plays a key role in the radiation-induced ... curbing radiosensitivity in the normal tissues transiently by PUMA inhibitors might be particularly beneficial in cancer ...

... in the Americas.One theory is that modern cheetahs shared a common ancestor with pumas in the Americas, but the fossil record of the puma goes back only around 400,000 years in the US. Because the current find ...

swashbuckle, v., 1) to buckle one's swash; 2) to be awesome in the manner of a puma/ninja/Don Juan hybrid - Let's pretend this is from a really, really cool dictionary read more

The realization that guanacos flee some predators, but fight others.

(PhysOrg.com) -- With a June 1 deadline for settling its differences with creditors and unions looming for GM, the American automaker unveiled a joint project with Segway.

... . One change is the activation of another protein called PUMA, which signals a cascading effect that destroys the mitochondria ...

... 'd installed a horn to scare cows, pumas and monkeys out of his way. About midnight, after seven ...

... you had a large range of mammals, everything from pumas all the way down to a widespread community of rodents ...

... shoes, which are prescribed for foot comfort and stability; Puma H-Street shoes, a flat athletic ...

... of wild cat species—including jaguars and pumas—actually mimicking primates, agoutis, and other species ... America Program. "This means that accounts of jaguars and pumas using the same vocal mimicry to attract prey ...

... apoptosis. They've also known that a gene called Puma, an acronym for "p53-unregulated modulator of apoptosis ... new blood and intestine cells. In addition, Puma is critical for this p53-dependent depletion of various ...

... live," said the study's lead author, Michael Puma, a hydrologist who works jointly with Columbia University ... an area four times the size of Texas. Puma and his coauthor, Benjamin Cook, a climatologist ...