News tagged with muscle disease
Smooth muscle cells created from patients' skin cells
(PhysOrg.com) -- Scientists have created cells which make up the walls of blood vessels; research could lead to new treatments and better screening for cardiovascular disease.
Jan 17, 2012 |
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Researchers discover that stem cell marker regulates synapse formation
Among stem cell biologists there are few better-known proteins than nestin, whose very presence in an immature cell identifies it as a "stem cell," such as a neural stem cell. As helpful as this is to researchers, ...
Medicine & Health / Neuroscience
Jan 30, 2011 |
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Scientists discover new method for regenerating heart muscle by direct reprogramming
Scientists at the Gladstone Institute of Cardiovascular Disease (GICD) have found a new way to make beating heart cells from the body's own cells that could help regenerate damaged hearts. Over 5 million Americans suffer ...
Aug 05, 2010 |
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Small change makes a big difference for ion channels
Using a high-resolution single-molecule study technique, University of Illinois researchers have seen the very subtle differences between two branches of an important family of neurotransmitter-gated ion channels.
Jun 02, 2011 |
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Cell binding discovery brings hope to those with skin and heart problems
A University of Manchester scientist has revealed the mechanism that binds skin cells tightly together, which he believes will lead to new treatments for painful and debilitating skin diseases and also lethal heart defects.
Jan 21, 2011 |
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Well-known molecule may be behind alcohol's benefits to heart health
(PhysOrg.com) -- Many studies support the assertion that moderate drinking is beneficial when it comes to cardiovascular health, and for the first time scientists have discovered that a well-known molecule, ...
Medicine & Health / Medical research
Nov 18, 2010 |
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Researchers shine light on congenital heart disease 'hot spots'
Using the Canadian Light Source synchrotron and the Stanford Synchrotron Radiation Lightsource, a team of researchers from the University of British Columbia has shed light on the ryanodine receptor, a structure within muscle ...
Medicine & Health / Medical research
Nov 03, 2010 |
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Structural defects precede functional decline in heart muscle
The disruption of a structural component in heart muscle cells, which is associated with heart failure, appears to occur even before heart function starts to decline, according to a new study by researchers ...
Medicine & Health / Medical research
Aug 30, 2010 |
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Scientists pinpoint earliest steps of common form of muscular dystrophy
Nearly two decades after they identified the specific genetic flaw that causes a common type of muscular dystrophy, scientists believe they have figured out how that flaw brings about the disease. The finding by an international ...
Aug 19, 2010 |
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Caught on tape: Muscle stem cells captured on video
When muscle tissue experiences trauma or disease, such as muscular dystrophy, stem cells in the muscle known as "satellite cells" respond to repair and regenerate the muscle. These cells are particularly important in neuromuscular ...
Medicine & Health / Medical research
May 06, 2010 |
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Light switches for nerve cells
(PhysOrg.com) -- It sounds like a neurobiologist’s dream: a light-switch that allows nerve cells to be switched on and off at will. Three scientists have found just such a light switch and are now being honoured ...
Medicine & Health / Neuroscience
Apr 06, 2010 |
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Coronary artery development mystery solved, may lead to better bypasses, Stanford study shows
Scientists at the Stanford University School of Medicine studying cardiac development in mouse embryos have identified the source of cells that become the coronary arteries — the vessels that deliver blood to nourish the ...
Medicine & Health / Medical research
Mar 24, 2010 |
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Communication breakdown: What happens to nerve cells in Parkinson's disease
A new study from The Montreal Neurological Institute and Hospital - The Neuro - at McGill University is the first to discover a molecular link between Parkinson's disease and defects in the ability of nerve cells to communicate. ...
Medicine & Health / Neuroscience
Feb 10, 2010 |
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Human growth hormone: Not a life extender after all?
People profoundly deficient in human growth hormone (HGH) due to a genetic mutation appear to live just as long as people who make normal amounts of the hormone, a new study shows. The findings suggest that HGH may not be ...
Medicine & Health / Medical research
Jan 26, 2010 |
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Heart rhythm gene revealed in new research
(PhysOrg.com) -- A gene that regulates the rhythm of the heart is revealed in new research published today in Nature Genetics. The authors of the study, from Imperial College London, say their discovery helps ...
Jan 10, 2010 |
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