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Latest Rett syndrome Stories

2012-01-27 15:31:55

The research, published in Neuroscience, sheds light on what determines availability of the molecules involved in cardiorespiratory control Researchers at Oregon Health & Science University (http://www.ohsu.edu) have discovered that a molecule critical to the development and plasticity of nerve cells — brain-derived neurotrophic factor (BDNF) -- is severely lacking in brainstem neurons in mutations leading to Rett syndrome, a neurological developmental disorder. The finding has...

2012-01-09 12:07:32

The anxiety and behavioral issues associated with excess MeCP2 protein result from overexpression of two genes (Crh [corticotropin-releasing hormone] and Oprm 1 [mu-opioid receptor MOR 1]), which may point the way to treating these problems in patients with too much of the protein, said Baylor College of Medicine scientists in a report that appears online in the journal Nature Genetics. Much of the work was done at the Jan and Dan L. Duncan Neurological Research Institute at Texas...

2011-12-15 10:17:17

Poets might scoff at the notion that heart and brain are closely related, but scientists led by those at Baylor College of Medicine say a genetic defect that affects the brain can stop a heart. In a study published today in the journal Science Translational Medicine, BCM researchers and colleagues found that heart problems that occur in nearly 20 percent of children with Rett syndrome, a neurological disorder, originate because the Rett gene (MeCP2) is lost in nerve cells — not in...

2011-11-03 07:00:00

Horizon Media, A2A Media, Garage Media Join Forces to Create Pro Bono PSA Trumbull, CT (PRWEB) November 03, 2011 The Rett Syndrome Research Trust is pleased to announce a campaign to boost awareness of Rett Syndrome in the most iconic of all advertising venues â“ Times Square in New York City. A newly created public service announcement will run an average of nine times an hour for three months starting November 1st on the colossal 6000 square foot Mediamesh display at...

2011-10-05 12:25:09

When cells divide normally, DNA gets copied perfectly and distributed among the daughter cells with an even hand. Occasionally though, DNA breaks during division and is rearranged, resulting in duplications or deletions of important parts of the blueprint. Now researchers at Baylor College of Medicine who study families with such genomic disorders have found a shared, yet unusual, architecture resulting from this jumble that is associated with very severe forms of disease. They also...

2011-10-03 15:45:04

When cells divide normally, DNA gets copied perfectly and distributed among the daughter cells with an even hand. Occasionally though, DNA breaks during division and is rearranged, resulting in duplications or deletions of important parts of the blueprint. Now researchers at Baylor College of Medicine who study families with such genomic disorders have found a shared, yet unusual, architecture resulting from this jumble that is associated with very severe forms of disease. They also...

2011-06-30 13:34:04

A paper published online today in Nature reveals that glia play a key role in preventing the progression of the most prominent Rett Syndrome symptoms displayed by mouse models of the disease: lethality, irregular breathing and apneas, hypoactivity and decreased dendritic complexity. The discovery, funded in part by the Rett Syndrome Research Trust (RSRT) was led by Gail Mandel, Ph.D., an investigator of the Howard Hughes Medical Institute at Oregon Health and Science University. Rett...

2011-06-15 08:00:00

NEW YORK, June 15, 2011 /PRNewswire/ -- Huda Y. Zoghbi, MD, will receive the 2011 Neuroscience Prize of The Peter and Patricia Gruber Foundation for her pioneering work in unlocking genetic and molecular mysteries behind a number of devastating neurological disorders, including Rett syndrome, spinocerebellar ataxia type 1, and brain tumors called medulloblastomas. Her contributions have also greatly advanced our scientific understanding of autism, Parkinson's disease, and Alzheimer's...

2011-06-07 10:15:42

The protein MeCP2 is porridge to the finicky neuron. Like Goldilocks, the neuron or brain cell needs the protein in just the right amount. Girls born with dysfunctional MeCP2 (methyl-CpG-binding protein 2) develop Rett syndrome, a neurological disorder. Too much MeCP2 can cause spasticity or developmental delay with autism-like symptoms in boys. Now, researchers at Baylor College of Medicine and Texas Children's Hospital have found that the neuron needs a steady supply of this protein for its...


Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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