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Tag: "novo" at biology news

First demonstration of new hair follicle generation in an animal model

...er can regenerate large portions, but it is not de novo regeneration; some of the original liver has to remain so that it can regenerate.) In this study, researchers found that wound healing in a mouse model created an “embryonic window?of opportunity. Dormant embryonic molecular pathways were awakened...

Blood sugar's manufacture limited by building blocks' supply

...hortage, a condition known as hypoglycemia. The de novo synthesis of glucose depends on the availability of a substrate molecule that comes from an amino acid. The researchers found that mice with a targeted deletion of KLF15 display severe hypoglycemia after an overnight fast. They further found evide...

Cells selectively absorb short nanotubes

...in the critical goal of reducing health risk by de novo engineering of the nanotubes themselves." ...

Pathway toward gene silencing described in plants

... make the DNA accessible for methylation by the de novo cytosine methyltransferase, DRM2. A paradoxical aspect of the pathway is that siRNAs direct DNA methylation but DNA methylation is also required for the production siRNAs. "It's a circular pathway. You have to produce the siRNA in order to have t...

Fat's fate depends on its source

...iet should include an adequate source of fat. "De novo synthesis of fat is an energy-expensive process whose role in adult mammals is poorly understood," said study senior author Clay Semenkovich, of Washington University School of Medicine. "The current study supports the notion that the source of fats ...

B cells are required for development of epithelial cancer associated with chronic inflammation

... K.E., Korets, L.V., and Coussens, L.M. (2005). De novo carcinogenesis promoted by chronic inflammation is B lymphocyte dependent. Cancer Cell 7, 411?23. www.cancercell.org ...

Multiple-drug resistant gene expression pattern predicts treatment outcome for pediatric leukemia

...rentially expressed in ALL cells that exhibited de novo cross resistance to four widely used antileukemic ...ovide new insights into the biological basis of de novo multiple-drug resistance and illuminate potential new targets for overcoming this cause of treatment...

Institute for Systems Biology Symposium Addresses Need for Better Computational Tools

...vices, outlining current efforts to run Rosetta de novo structure prediction on World Community Grid, and ...nknown function in over 60 complete genomes via de novo structure prediction. Other presenters included keynote speaker Dr. Nathan Myhrvold, Founder of Inte...

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(Date:9/29/2014)... For decades, planetary geologists have speculated that glaciers ... 2000-mile-long chasm that constitutes the Grand Canyon of ... that might have been carved by past glaciers ... observations have remained highly controversial and contested. ... College and the Freie Universitaet Berlin has identified ...
(Date:9/29/2014)... of Pangea was starting to break up and dog-sized dinosaurs ... called phytosaurs and rauisuchids were at the top of the ... predators didn,t interact much as the former was king of ... ideas are changing, thanks largely to the contents of a ... in the German journal Naturwissenschaften , Stephanie ...
(Date:9/29/2014)... Institute (DOE JGI), a DOE Office of Science ... have been selected for the 2015 Community Science ... waters, and from plant root micro-ecosystems, to the ... the CSP 2015 projects portfolio highlights diverse environments ... , "These projects catalyze JGI,s strategic shift in ...
Breaking Biology News(10 mins):Glaciers in the Grand Canyon of Mars? 2Glaciers in the Grand Canyon of Mars? 3Glaciers in the Grand Canyon of Mars? 4Glaciers in the Grand Canyon of Mars? 5Glaciers in the Grand Canyon of Mars? 6Glaciers in the Grand Canyon of Mars? 7Glaciers in the Grand Canyon of Mars? 8Glaciers in the Grand Canyon of Mars? 9Tooth buried in bone shows prehistoric predators tangled across land, sea 22015 DOE JGI's science portfolio delves deeper into the Earth's data mine 22015 DOE JGI's science portfolio delves deeper into the Earth's data mine 32015 DOE JGI's science portfolio delves deeper into the Earth's data mine 42015 DOE JGI's science portfolio delves deeper into the Earth's data mine 52015 DOE JGI's science portfolio delves deeper into the Earth's data mine 62015 DOE JGI's science portfolio delves deeper into the Earth's data mine 72015 DOE JGI's science portfolio delves deeper into the Earth's data mine 82015 DOE JGI's science portfolio delves deeper into the Earth's data mine 9
(Date:9/30/2014)... 2014 issue of The FASEB Journal ... a simple blood test. This test, called the "lymphocyte genome ... than ever before, but it may eliminate the need for ... likely to develop cancer in the future. , "The ... peoples, lives," said Diana Anderson, a researcher involved in the ...
(Date:9/30/2014)... HealthDay Reporter MONDAY, Sept. 29, 2014 ... -- artificial valves, hip replacements, surgical mesh and the like ... after their approval by the U.S. Food and Drug Administration, ... prominent nonprofit groups and published online Sept. 29 in ... medical device testing on lax oversight by the FDA. ...
(Date:9/30/2014)... 30, 2014 Edward D. Buckingham, M.D., ... has been approved to be a director of a ... Reconstructive Surgery (AAFPRS) fellowship program. The announcement came last ... Florida. , The Educational and Research Foundation for the ... It represents the finest postgraduate program in the world ...
(Date:9/30/2014)... NC (PRWEB) September 30, 2014 ... and caring individuals, National Children’s Oral Health ... $150,000 in grants to non-profit clinical partners. ... Affiliate Network and deliver comprehensive educational, preventive ... , Recipients include:,     Just ...
(Date:9/30/2014)... TUESDAY, Sept. 30, 2014 (HealthDay News) -- Herceptin is ... cancer called HER2-positive and should remain the standard of ... findings from a long-term clinical trial. HER2-positive breast ... of breast cancer, according to the Mayo Clinic. ... countries received either Herceptin (trastuzumab) or Tykerb (lapatinib) in ...
Breaking Medicine News(10 mins):Health News:New blood test determines whether you have or are likely to get cancer 2Health News:Medical Implant Devices Skate Through Review Process, Studies Claim 2Health News:Medical Implant Devices Skate Through Review Process, Studies Claim 3Health News:Medical Implant Devices Skate Through Review Process, Studies Claim 4Health News:Dr. Edward Buckingham Approved to be Fellowship Director for Facial Plastic Surgery 2Health News:Dr. Edward Buckingham Approved to be Fellowship Director for Facial Plastic Surgery 3Health News:America's ToothFairy Awards More Than $150,000 in Grants to Save Young Smiles 2Health News:America's ToothFairy Awards More Than $150,000 in Grants to Save Young Smiles 3
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