News tagged with expression
Study reveals why certain drug combinations backfire
Nov 13, 2009 |
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Combination drug therapy has become a staple for treating many infections. For instance, doctors treat extensively drug resistant forms of tuberculosis with one drug that breaks down the pathogen's protective barriers and ...
Treatment to improve degenerating muscle gains strength
Nov 11, 2009 |
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A study appearing in Science Translational Medicine puts scientists one step closer to clinical trials to test a gene delivery strategy to improve muscle mass and function in patients with certain degenerative muscle disord ...
Why can't chimps speak? Study links evolution of single gene to human capacity for language
Nov 11, 2009 |
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(PhysOrg.com) -- If humans are genetically related to chimps, why did our brains develop the innate ability for language and speech while theirs did not?
FDA approved leukemia drugs shows promise in ovarian cancer cells
Nov 10, 2009 |
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The drug Sprycel, approved for use by the U.S. Food and Drug Administration in patients with chronic myeloid leukemia, significantly inhibited the growth and invasiveness of ovarian cancer cells and also promoted their death, ...
Singapore scientists describe novel method for 3-D whole genome mapping research
Nov 04, 2009 |
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In this week's Nature, Genome Institute of Singapore (GIS) scientists report a technological advance in the study of gene expression and regulation in the genome's three-dimensional folding and looping state through the de ...
First impressions count when making personality judgments, new research shows
Medicine & Health / Psychology & Psychiatry
Nov 03, 2009 |
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First impressions do matter when it comes to communicating personality through appearance, according to new research by psychologists Laura Naumann of Sonoma State University and Sam Gosling of The University of Texas at ...
Unraveling the mechanisms behind organ regeneration in zebrafish
Nov 02, 2009 |
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The search for the holy grail of regenerative medicine -- the ability to "grow back" a perfect body part when one is lost to injury or disease -- has been under way for years, yet the steps involved in this ...
Brain responds to human voice in one fifth of a second
Medicine & Health / Psychology & Psychiatry
Oct 28, 2009 |
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(PhysOrg.com) -- Psychology researchers have found the sound of the human voice can be recognised by the brain in less than one fifth of a second.
Genes drive behaviour, but culture can select genes: study
Oct 28, 2009 |
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Culture, not just genes, can drive evolutionary outcomes, according to a study released Wednesday that compares individualist and group-oriented societies across the globe.
Research May Help Plants, Humans Survive Stress, Disease
Oct 27, 2009 |
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(PhysOrg.com) -- New technology to analyze gene expression at the level of different cell types offers new insights in the ways that plants and animals react to the environment and how they change when they ...
Sex-based prenatal brain differences found
Medicine & Health / Psychology & Psychiatry
Oct 23, 2009 |
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Prenatal sex-based biological differences extend to genetic expression in cerebral cortices. The differences in question are probably associated with later divergences in how our brains develop. This is shown by a new study ...
Messenger RNA with FLASH
Oct 22, 2009 |
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A study from the University of North Carolina at Chapel Hill has identified a key player in a molecular process essential for DNA replication within cells.
Checkered history of mother and daughter cells explains cell cycle differences (w/ Video)
Oct 19, 2009 |
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When mother and daughter cells are created each time a cell divides, they are not exactly alike. They have the same set of genes, but differ in the way they regulate them. New research now reveals that these regulatory differences ...
Lack of Social Interaction Affects Health Outcomes of Breast Cancer
Oct 19, 2009 |
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(PhysOrg.com) -- Social environment can play an important role in the biology of disease, including breast cancer, and lead to significant differences in health outcome, according to results of a study published in Cancer Pr ...
Gene linked with human kidney aging
Oct 16, 2009 |
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A gene has been associated with human kidney aging, according to researchers from Stanford University, the National Institute on Aging, the MedStar Research Institute, and the HudsonAlpha Institute for Biotechnology. In work ...
