News tagged with cell regulation
Technology convergence may widen the digital divide
(Phys.org) -- Technology is helping communication companies merge telephone, television and Internet services, but a push to deregulate may leave some customers on the wrong side of the digital divide during this convergence, ...
May 17, 2012 |
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Scientists discover multiple gene switches in Salmonella, offer new ways to curb infection
Scientists have discovered multiple gene switches in Salmonella that offer new ways to curb human infection. The discovery of the mechanisms of gene regulation could lead to the development of antibiotics to reduce the le ...
Apr 23, 2012 |
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Study dusts sugar coating off little-known regulation in cells
In Alzheimer's disease, brain neurons become clogged with tangled proteins. Scientists suspect these tangles arise partly due to malfunctions in a little-known regulatory system within cells. Now, researchers have dramatically ...
Apr 16, 2012 |
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Scientists make groundbreaking discovery on stem cell regulation
A*STAR scientists have for the first time, identified that precise regulation of polyamine levels is critical for embryonic stem cell (ESC) self-renewal – the ability of ESCs to divide indefinitely – and directed ...
Mar 01, 2012 |
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Scientists find a key to growth differences between species
The tiny, little-noticed jewel wasp may provide some answers as to how different species differ in size and shape. And that could lead to a better understanding of cell growth regulation, as well as the underlying ...
Feb 23, 2012 |
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New California rules require cleaner cars
California, long a national leader in cutting auto pollution, pushed the envelope further Friday as state regulators approved rules to cut greenhouse gas emissions from cars and put significantly more pollution-free vehicles ...
Technology / Energy & Green Tech
Jan 30, 2012 |
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The machinery of chromatin regulation
Ten years after the human genome was first published, researchers have found new clues into the machinery that influences gene function. The team, led by Bradley Bernstein, an associate professor of pathology ...
Dec 23, 2011 |
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Dundee researchers make gene breakthrough
Researchers at the University of Dundee have made a significant breakthrough in understanding how human cells decode genes important for cell growth and multiplication.
Sep 16, 2011 |
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Google to offer tracking opt-out to Wi-Fi owners (Update)
(AP) -- Google Inc. is going to let people with home wireless networks decide whether they want to be lumped into a system that helps pinpoint the locations of people on cell phones.
Sep 13, 2011 |
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'TF beacons' may light path to new cancer tests and drugs
Scientists are reporting development of a long-sought new way to detect the activity of proteins that bind to the DNA in genes, often controlling the activity of genes in ways that make cells do everything ...
Sep 07, 2011 |
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Sequencing platform provides powerful tool for identifying subtle changes in gene expression
In a truly challenging task, the FANTOM5 Consortium, an international collaboration headed by scientists at the RIKEN Omics Science Center in Yokohama, Japan, is striving to profile the regulation of gene ...
Sep 02, 2011 |
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Researchers identify new mechanism used by cells to reverse silenced genes
Scientists at Fox Chase Cancer Center have discovered a new mechanism used by cells in the body to turn on silenced genes. This process is critical in preventing the development of cancer -- suggesting the possibility of ...
Jun 30, 2011 |
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Key culprit identified in breast cancer metastasis
When doctors discover high concentrations of regulatory T cells in the tumors of breast cancer patients, the prognosis is often grim, though why exactly has long been unclear.
Feb 16, 2011 |
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Research uncovers key to understanding cause of lupus
Potentially impacting future diagnosis and treatment of lupus, an immune illness affecting more than 5 million people worldwide, researchers at the Virginia-Maryland Regional College of Veterinary Medicine ...
Medicine & Health / Diseases, Conditions, Syndromes
Feb 01, 2011 |
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Scientists identify elusive neuronal targets of deep brain stimulation
Shooting steady pulses of electricity through slender electrodes into a brain area that controls complex behaviors has proven to be effective against several therapeutically stubborn neurological and neuropsychiatric ...
Medicine & Health / Neuroscience
Dec 14, 2010 |
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