News tagged with target genes
Jarid2 may break the Polycomb silence
Historically, fly and human Polycomb proteins were considered textbook exemplars of transcriptional repressors, or proteins that silence the process by which DNA gives rise to new proteins. Now, work by a ...
Apr 30, 2012 |
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Red wine, fruit compound could help block fat cell formation
(PhysOrg.com) -- A compound found in red wine, grapes and other fruits, and similar in structure to resveratrol, is able to block cellular processes that allow fat cells to develop, opening a door to a potential ...
Apr 04, 2012 |
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Molding the business end of neurotoxins
For snakes, spiders, and other venomous creatures, the "business end," or active part, of a toxin is the area on the surface of a protein that is most likely to undergo rapid evolution in response to environmental constraints, ...
Feb 23, 2012 |
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We are not only eating 'materials', we are also eating 'information'
In a new study, Chen-Yu Zhang's group at Nanjing university present a rather striking finding that plant miRNAs could make into the host blood and tissues via the route of food-intake. Moreover, once inside the host, they ...
Sep 19, 2011 |
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Scab resistance in durum wheat
Durum wheat is a valuable cereal crop widely used for human consumption in the United States, Canada, and several European countries. Scab or Fusarium head blight is one of the crop's most serious diseases, reducing its grain ...
Sep 16, 2011 |
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Scientists design nano-sized drug transporter to fight disease
Scientists seeking to improve cancer treatments have created a tiny drug transporter that maximizes its ability to silence damaging genes by finding the equivalent of an expressway into a target cell.
Nanotechnology / Bio & Medicine
Jul 26, 2011 |
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New drugs target delay of Huntington's symptoms
(Medical Xpress) -- McMaster researchers have discovered a new drug target that may be effective at preventing the onset of Huntington's disease, working much the same way heart medications slow the progression of heart disease ...
May 31, 2011 |
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Scientists work with RNA silencing and plant stem cells
Research on controlling the stem cells of plants could eventually lead to learning how to make them produce more fruit, seed and leaves, according to Dr. Xiuren Zhang, Texas AgriLife Research scientist and professor with ...
May 16, 2011 |
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Scientists uncover a genetic switch that turns immune responses on and off
Scientists are keeping their eye on a new discovery published in the November 2011 print issue of the FASEB Journal that explains what causes some genes to go out of control. Scientists have identified a "cellular switch ...
Nov 01, 2010 |
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Promising new 'antigene' therapy
Antigene therapy is a promising new treatment strategy that uses a DNA-based drug to pinpoint light energy to a target gene shutting down its activity. A review article published online ahead of print in Oligonucleotides, a peer ...
Oct 21, 2010 |
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In Parkinson's disease, brain cells abandon mitochondria
In a study that sheds new light on the causes of Parkinson's disease, researchers report that brain cells in Parkinson's patients abandon their energy-producing machinery, the mitochondria. A shutdown in fuel can have devastating ...
Medicine & Health / Medical research
Oct 06, 2010 |
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Researchers develop database to help accelerate drug discovery
Researchers from Mount Sinai School of Medicine have developed a new computational method that will help streamline the analysis of gene expression experiments and provide scientists with a better mechanistic understanding ...
Medicine & Health / Medical research
Sep 15, 2010 |
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Paper highlight: Signaling hope for polycystic kidney disease
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a common genetic disease that results in chronic kidney failure.
Medicine & Health / Diseases, Conditions, Syndromes
Sep 13, 2010 |
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Newly identified RNA sequence is key in microRNA processing
Researchers at Tufts University School of Medicine and Tufts Medical Center have identified an RNA sequence that promotes increased numbers of specific microRNAs (miRNAs), molecules that regulate cell growth, development, ...
Aug 16, 2010 |
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Intercellular communication: From 'cable-phone' to 'cell-phone'?
Secreted microRNAs (miRNAs) from cells to blood maybe the novel class of signaling molecules mediating intercellular/interorgan communication. A research article, published this week in Molecular Cell, reports that miRNA ...
Jul 08, 2010 |
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