News tagged with mitochondrial defects
Nearly a century later, new findings support Warburg theory of cancer
Jan 12, 2009 |
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German scientist Otto H. Warburg's theory on the origin of cancer earned him the Nobel Prize in 1931, but the biochemical basis for his theory remained elusive.
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Kids with autism may have gene that causes muscle weakness
Apr 13, 2008 |
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Some kids with autism may have a genetic defect that affects the muscles, according to research that will be presented at the American Academy of Neurology 60th Anniversary Annual Meeting in Chicago, April 12–19, 2008.
Mitochondrial DNA mutations can cause degenerative heart and muscle disease
Feb 14, 2008 |
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A single change in the DNA of mitochondria – the cellular power plants that generate energy in all human cells – has been found to cause degenerative heart and muscle disease, according to University of California, Irvine ...
How mitochondrial gene defects impair respiration, other major life functions
Sep 24, 2009 |
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Researchers are delving into abnormal gene function in mitochondria, structures within cells that power our lives. Mitochondria are the place where energy is generated from the most basic molecules of food. Because this function ...
Mitochondria defects linked to social behavior and spatial memory
Dec 04, 2007 |
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Respiration deficiencies in mitochondria, the cell’s powerhouses, are associated with changed social behavior and spatial memory in laboratory mice, report scientists at the American Society for Cell Biology 47th Annual Meeting. ...
Quick and easy diagnosis for mitochondrial disorders
Oct 22, 2009 |
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Soon you could be genetically screened for mitochondrial disorders quickly and comprehensively. Research published in BioMed Central's open access journal, Genome Medicine, outlines an innovative clinical diagnostic test f ...
New technique could eliminate inherited mitochondrial disease
Aug 26, 2009 |
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Researchers funded by the National Institutes of Health have developed an experimental technique with the potential to prevent a class of hereditary disorders passed on from mother to child. The technique, as yet conducted ...
Lifestyle can alter gene activity, lead to insulin resistance
Jun 19, 2008 |
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A Finnish study of identical twins has found that physical inactivity and acquired obesity can impair expression of the genes which help the cells produce energy. The findings suggest that lifestyle, more than heredity, contributes ...
New hope for treating common form of inherited neuromuscular disease
Sep 02, 2008 |
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Treatments that ramp up production of the tiny "motors" that power cells may have promise for treating one of the most common forms of inherited neuromuscular disease, according to a report in the September Cell Metabolism, a Cell ...
Zebrafish to shed light on human mitochondrial diseases
Biology /
Sep 13, 2007 |
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Zebrafish can now be used to study COX deficiencies in humans, a discovery that gives scientists an unprecedented window to view the earliest stages of mitochondrial impairments that lead to potentially fatal metabolic disorders, ...
Discovery of genetic mutation in Leigh syndrome
Aug 11, 2009 |
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Researchers at the Montreal Neurological Institute and Hospital (The Neuro), McGill University have discovered a genetic mutation underlying late-onset Leigh syndrome, a rare inherited metabolic disorder characterized by ...
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