Community-wide effort to fight childhood obesity shows promise
Boston, MA - A large-scale effort to reduce childhood obesity in two low-income Massachusetts communities resulted in some modest improvements among schoolchildren over a relatively...
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Thwarting metastasis by breaking cancer’s legs with gold rods
Credit: NIH-funded image of apoptotic HeLa cell by the National Center for Microscopy and Imaging Research / Thomas Deerinck / Mark Ellisman "Your cancer has...
Microscope can scan tumors during surgery and examine cancer biopsies in 3-D
Credit: University of Washington When women undergo lumpectomies to remove breast cancer, doctors try to remove all the cancerous tissue while conserving as much of...
Cloning thousands of genes for massive protein libraries
Credit: Jennifer E. Fairman/Johns Hopkins University Discovering the function of a gene requires cloning a DNA sequence and expressing it. Until now, this was performed...
Using ‘sticky’ nanoparticles, researchers develop strategy to boost body’s cancer defenses
CHAPEL HILL, N.C. -- After radiation treatment, dying cancer cells spit out mutated proteins into the body. Scientists now know that the immune system can...
Regulating the indirect land use carbon emissions imposes high hidden costs on fuel
Farmers earn more profits when there is demand for corn for biofuel instead of for food only. This can lead some to convert grasslands and...
Mitochondrial flash signals long-term memory at neuronal synapse
Credit: Provided by TAN Xiao Why do some memories last a lifetime while others never persist for more than a few minutes? How are short-term...
Integrated medical records can reduce disparities between blacks and whites in HIV care
FINDINGS A streamlined and integrated method of tracking medical records called a laboratory health information exchange narrowed the gap in anti-retroviral therapy and viral suppression...
Researchers chart pathway to ‘rejuvenating’ immune cells to fight cancers and infections
Credit: Seth Dixon / St. Jude Children's Research Hospital St. Jude Children's Research Hospital immunologists have discovered how immune cells called T cells become "exhausted"...
Quest to prevent Macular degeneration continues with UA researcher’s $1.7m NIH grant
Credit: Kris Hanning, UAHS BioCommunications TUCSON, Ariz. - After showing that individuals who take levodopa, or l-dopa, for movement disorders such as Parkinson's disease are...
Gene mutation linked to retinitis pigmentosa in Southwestern US Hispanic families
Credit: UTHealth HOUSTON - (June 26, 2017) - Thirty-six percent of Hispanic families in the U.S. with a common form of retinitis pigmentosa got the...
Skin cell model advances study of genetic mutation linked to heart disease, stroke risk
Credit: UT Southwestern DALLAS - June 26, 2017 - Using a new skin cell model, researchers have overcome a barrier that previously prevented the study...
Readily available drug cocktail may help prevent sepsis shock and death
Credit: CHEST GLENVIEW, IL, June 26, 2017 - Sepsis presents a major challenge for health care providers, especially in low-income countries where the mortality rate...
Alzheimer’s disease risk linked to a network of genes associated with myeloid cells
Many genes linked to late-onset Alzheimer's disease (AD) are expressed in myeloid cells and regulated by a single protein, according to research conducted at the...
New study links hot flashes with depression
CLEVELAND, Ohio (June 26, 2017)--With age comes a greater risk of depression, especially in women. With 15% of the female population in the US being...
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