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Molecular basis for neurodegeneration in Ataxia telangiectasia
An upcoming paper from Dr. David Wassarman (University of Wisconsin School of Medicine and Public Health) in the May 1 issue of G&D lends new insight into the pathogenesis of neurodegeneration in Ataxia telangiectasia. view more (2008-04-15)
Protein 'chatter' linked to cancer activation
Scientists have found the existence of cross-talk between human chromosome ends and the protein complexes central to the stability of the entire human genome, a "chat" that contributes to cancer development. view more (2007-08-14)
Einstein scientists discover cause and possible treatments for hereditary movement disorder
Researchers at the Albert Einstein College of Medicine of Yeshiva University have discovered the underlying cause of a type of ataxia, hereditary disorders characterized by poor balance, loss of posture and difficulty performing rapid coordinated movement. view more (2006-03-02)
U of MN researchers identify ataxia gene
Researchers at the University of Minnesota Medical School have discovered the gene responsible for a type of ataxia, an incurable degenerative brain disease affecting movement and coordination. view more (2006-01-23)
Researchers identify proteins involved in new neurodegenerative syndrome
The interplay of two proteins that bind to messenger RNA, a molecule that mediates translation of the information encoded in genes into proteins, triggers the appearance of fragile X-associated tremor/ataxia syndrome (FTAX), a late-life disorder associated with the gene that causes fragile X syndrome in children. view more (2007-08-16)
Moonlighting enzyme linked to neurodegenerative disease
Friedreich's ataxia is one of those diseases few have heard of unless you know someone with the condition. For that individual -- usually a child or teenager -- it is devastating. view more (2007-04-25)
Research breakthrough targets genetic diseases
A cure for debilitating genetic diseases such as Huntington's disease, Friedreich's ataxia and Fragile X syndrome is a step closer to reality, thanks to a recent scientific breakthrough. view more (2009-01-21)
Study implicates potassium channel mutations in neurodegeneration and mental retardation
For the first time, researchers have linked mutations in a gene that regulates how potassium enters cells to a neurodegenerative disease and to another disorder that causes mental retardation and coordination problems. view more (2006-02-27)
New step in DNA damage response in neurons discovered
Researchers have identified a biochemical switch required for nerve cells to respond to DNA damage. view more (2009-01-20)
Scientists link fragile X tremor/ataxia syndrome to binding protein in RNA
Scientists have discovered a key protein in the toxic brain pathway that leads to fragile X tremor/ataxia syndrome (FXTAS), an inherited neurodegenerative disorder. view more (2007-08-16)
Scripps research team reverses Friedreich's ataxia defect in cell culture
In the new study, the researchers tested a variety of compounds that inhibited a class of enzymes known as histone deacetylases in a cell line derived from blood cells from a Fredreich's ataxia sufferer. view more (2006-08-22)
Mechanism for potential Friedreich's ataxia drug uncovered
Using clever chemistry, a Scripps Research team has pinpointed the enzyme target of a drug group that stops the progression of the devastating disease Friedreich's ataxia in mice and may do the same for humans. view more (2009-09-28)
Solving the mystery of mutated proteins and the brain
In some neurological diseases, too much of what is usually a good thing can be bad, said researchers at Baylor College of Medicine in a report in this week's issue of the journal Cell. view more (2005-08-26)
After gastric bypass surgery, important to check vitamin B1 deficiency
A deficiency in vitamin B1 can be a serious complication following a popular surgery to treat obesity. view more (2005-12-27)
Study ties 'new' cell-death mechanism to developmental and degenerative brain disorders
An international research team has provided the first conclusive evidence that neurodevelopmental disorders such as mental retardation and neurodegenerative disorders such as Alzheimer's disease, Parkinson's disease and ataxias can be caused, at least in part, by specific gene defects that interfere with the electrical impulses of rapid-firing... view more... (2006-02-28)
Mutation in brain cells of descendants of Abraham Lincoln suggest he suffered from movement disorder
Researchers at Johns Hopkins and the University of Minnesota have discovered a gene mutation in the descendants of Abraham Lincoln's grandparents that suggests the Civil War president himself might have also suffered from a disease that destroys nerve cells in the cerebellum- the part of the brain that controls movement. view more (2006-02-03)
Chicken pox vaccination should be introduced for children in the UK
The only realistic way of preventing deaths and severe complications arising from chickenpox is to routinely vaccinate children against the disease, concludes research published ahead of print in Archives of Disease in Childhood. view more (2007-11-12)
Topical Papers in Biochemical Journal - Selective determination of mitochandrial chelatable iron in viable cells with a new fluorescent sensor
This paper by Petrat and colleagues marks an important advance in our understanding of the regulation of iron in the human body. Real-time changes in the concentration of the ionized form of iron (Fe2+) can now be monitored within the mitochondria of living cells for the first time, thanks to the technique described in this article. For some... view more... (2002-02-08)
Trembling hands and molecular handshakes
Fragile X tremor/ataxia syndrome (FXTAS) is a recently recognized condition, which is actually one of the most prevalent heritable neurodegenerative diseases. view more (2009-10-26)
U of MN researchers link early brain development to adult-onset neurodegenerative disease
Researchers at the University of Minnesota's Institute for Human Genetics have shown for the first time that the severity of an adult neurodegenerative disease is tied to how well the brain developed shortly after birth. view more (2006-11-17)
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