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Tag: "unneeded" at biology news

Researchers discover inherited mutation for leukemia

...ylation. Healthy cells use this process to silence unneeded genes. But abnormal DNA methylation can turn off genes that control cell growth, and that lead to tumor growth. "Our findings identify for the first time a gene that appears to be associated with hereditary CLL," says coauthor John C. Byrd, profe...

Heart failure: Intervention possibilities from imaging programmed cell loss

... cell loss—the body's normal way of getting rid of unneeded or abnormal cells—may help in early identification of those individuals who are at risk of developing heart failure, say researchers in the April Journal of Nuclear Medicine. "Our study indicates that it is feasible to noninvasively identify cell lo...

Dying of excitement

...is deadly. To avoid this, brain cells must sop up unneeded neurotransmitters from the synapse through membrane-bound transporters. If these transporters fail, neurons and other brain cells get excited to death-- a phenomenon that may contribute to brain damage during stroke and Alzheimer's disease. Indeed,...

Bacterial protein mimics host to cripple defenses

...otential cancers in the bud, and get rid of old or unneeded cells. However, runaway PCD leads to everything fr...cells use to attach the small protein ubiquitin to unneeded or defective proteins. Other enzymes then chew up and "recycle" the ubiquitin-tagged proteins. To c...

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(Date:12/3/2009)UPTON, NY A team of scientists from the U.S. Department of Energy,s (DOE) Brookhaven National Laboratory, Harvard University, and the Indian Institute of Science has made a major step in understandin
(Date:12/2/2009)PHILADELPHIA Cigarette smoking and alcohol consumption before head and neck cancer diagnosis strongly predicts the patient,s future risk of death, according to published studies. Now, results of a ne
(Date:12/2/2009)WEST LAFAYETTE, Ind. ╤ A Smoky Mountain forest,s woodland herb population has shown that climate may play a role in how forest understories recover from logging, according to Purdue University r
Breaking Biology News(10 mins):Grooving down the helix 2Grooving down the helix 3Head and neck cancer survivors who use alcohol and cigarettes have increased death risk 2Study finds logging effects vary based on a forest's history, climate 2DURECT Announces License of ADHD Drug Candidate in Selected Asian and South Pacific Countries to Orient Pharma 54723 1DURECT Announces License of ADHD Drug Candidate in Selected Asian and South Pacific Countries to Orient Pharma 54723 2DURECT Announces License of ADHD Drug Candidate in Selected Asian and South Pacific Countries to Orient Pharma 54723 3DURECT Announces License of ADHD Drug Candidate in Selected Asian and South Pacific Countries to Orient Pharma 54723 4Nfocus Neuromedical Announces US Clearance of Unique Guiding Catheter with Uni body Internal Skeleton 54719 1Nfocus Neuromedical Announces US Clearance of Unique Guiding Catheter with Uni body Internal Skeleton 54719 2Aethlon Medical to Present at Todays Southern California Investor Conference 54714 1Aethlon Medical to Present at Todays Southern California Investor Conference 54714 2
(Date:12/4/2009)PALO ALTO, Calif., Dec. 4 Varian Medical Systems (NYSE: VAR ) announced today that its Board of Directors has set the regular 2010 Annual Meeting of Stockholders for February 11, 2010 with a record
(Date:12/4/2009)NEW YORK, Dec. 4 Thousands of KPMG LLP employees came together in more than 90 offices nationwide today, to participate in a community service event which combines the audit, tax and advisory firm,s
(Date:12/4/2009)PEMBROKE, Bermuda, Dec. 4 Allied World Assurance,Company Holdings, Ltd (NYSE: AWH ) today announced that Scott Carmilani,President and Chief Executive Officer, and Jack Sennott, Executive Vice,Pres
(Date:12/4/2009)SCOTTSDALE, Ariz., Dec. 4 Healthcare Trust of America, Inc. ("HTA"), a self-managed, non-traded, real estate investment trust, announced the execution of a purchase and sale agreement to acquire a th
(Date:12/4/2009)MADISON HEIGHTS, Mich., Dec. 4 The Editorial Advisory and Securities Review Committee of BetterInvesting Magazine today announced Allergan, Inc. (NYSE: AGN ) as its February 2010 "Stock to Stud
Breaking Medicine News(10 mins):Health News:Varian Medical Systems Schedules Annual Stockholder Meeting in Palo Alto 2Health News:KPMG Employees Provide 'Holiday Bear Hugs' and Books in Firmwide Service Day for Children 2Health News:Allied World to Present at the 2009 Goldman Sachs U.S. Financial Services Conference 2Health News:Healthcare Trust of America, Inc. Executes Agreement to Acquire a 92,500 Square Foot Medical Office Portfolio Located in Texas and Indiana 2Health News:BetterInvesting Magazine Releases February Stock to Study and Undervalued Stock Choicesfor Investors' Informational and Educational Use 2
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