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Nov 11, 2008
Researchers find stem cells from monkey teeth can stimulate growth and generation of brain cells
Researchers at the Yerkes National Primate Research Center, Emory University, have discovered dental pulp stem cells can stimulate growth and generation of several types of neural cells. Findings from this study, available in the October issue of the journal Stem Cells, suggest dental pulp stem cell Read More...
Source: EurekAlert – Biology



Nov 04, 2008
Apelin to rescue diabetics
Sugar is naturally present in the blood in the form of glucose and is stored in the liver or adipose tissue (fat) thanks to the action of insulin. Glucose is stored or directly used to ensure satisfactory function of the heart, brain and so on according to the body's demands. In certain cases Read More...
Source: EurekAlert - Biology



Nov 04, 2008
New journal shows half-broken gene is enough to cause cancer
Tumour suppressor genes do not necessarily require both alleles to be knocked out before disease phenotypes are expressed. Research published in BioMed Central's new open access journal PathoGenetics reveals that only one allele of SMAD4 has to be damaged to put a person at risk of pancreatic an Read More...
Source: EurekAlert - Biology



Nov 04, 2008
Sibling study could lead to better treatments for inherited form of colon cancer
SALT LAKE CITY—Researchers at Huntsman Cancer Institute (HCI) believe they may be one step closer to understanding how certain forms of colon cancer develop. In a study using siblings who have been diagnosed with colon cancer, scientists discovered similarities on a region of a particul Read More...
Source: EurekAlert - Biology



Nov 04, 2008
Anti-VEGF drugs for retinal diseases could have serious side effects, scientists caution
Boston, MA—Scientists at Schepens Eye Research Institute have found that reducing the levels of vascular endothelial growth factor (VEGF), which is best known as a stimulator of new blood vessel growth, in adult mice causes the death of photoreceptors and Muller glia - cells of the retina Read More...
Source: EurekAlert - Biology



Nov 04, 2008
HPV virus helps cervical and head and neck cancers resist treatment and grow and spread
The human papillomavirus (HPV) allows infected cervical and head and neck cancer cells to maintain internal molecular conditions that make the cancers resistant to therapy and more likely to grow and spread, resulting in a poor prognosis for patients, researchers with UCLA's Jonsson Cancer Cente Read More...
Source: EurekAlert - Biology



Nov 04, 2008
Flu shot protects kids -- even during years with a bad vaccine match
Children who receive all recommended flu vaccine appear to be less likely to catch the respiratory virus that the CDC estimates hospitalizes 20,000 children every year. This is according to new research published in Pediatrics by the University of Rochester Medical Center. The study looked at Read More...
Source: EurekAlert - Biology



Nov 04, 2008
Tackling a hard-to-treat childhood cancer by targeting epigenetic changes
A very difficult-to-treat child leukemia may benefit from the discovery of a small but potent epigenetic change that launches the cancer – but could potentially be reversed relatively easily, preventing cancer-promoting genes from being turned on. The study, led by researchers at Children' Read More...
Source: EurekAlert - Biology



Nov 04, 2008
Mouse model highlights histone methylation as distinguishing feature for leukemia subtypes
Research using a new mouse model has led to the identification of a potential therapeutic target for a type of leukemia commonly associated with an unfavorable prognosis. The study, published by Cell Press in the November issue of the journal Cancer Cell, also validates examination of histone mo Read More...
Source: EurekAlert - Biology



Nov 04, 2008
A double-barreled immune cell approach for neuroblastoma
Adding an artificial tumor-specific receptor to immune system cells called T-lymphocytes that target a particular virus extended and improved the cells' ability to fight a form of childhood cancer called neuroblastoma, said researchers form Baylor College of Medicine and Texas Children's Hospita Read More...
Source: EurekAlert - Biology



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