Genetics
Study discovers gene that causes devastating mitochondrial diseases
Researchers have identified a novel disease gene in which mutations cause rare but devastating genetic diseases known as mitochondrial disorders.
Aug 29, 2013
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Page 14 - News tagged with mitochondrial dna
Genetics
Your mother's genes can impact your own aging process, study finds
As we age, our cells change and become damaged. Now, researchers at Karolinska Institutet and the Max Planck Institute for Biology of Aging have shown that aging is determined not only by the accumulation of changes during ...
Aug 21, 2013
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Alzheimer's disease & dementia
New biomarker could reveal Alzheimer's disease years before onset
A study published today reported the identification of what may be the earliest known biomarker associated with the risk of developing Alzheimer's disease (AD). The results suggest that this novel potential biomarker is present ...
Aug 14, 2013
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Medical research
Mechanism that allows bacteria to infect plants may inspire cure for eye disease
By borrowing a tool from bacteria that infect plants, scientists have developed a new approach to eliminate mutated DNA inside mitochondria—the energy factories within cells. Doctors might someday use the approach to treat ...
Aug 4, 2013
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Genetics
Rare mitochondrial mutations—maybe not so rare?
French scientists have discovered that supposedly rare mutations in the mitochondria, the 'power plants' of human cells responsible for creating energy, account for more than 7% of patients with a mitochondrial disease manifesting ...
Jun 8, 2013
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Parkinson's & Movement disorders
Researchers identify Parkinson's disease link
(Medical Xpress)—Researchers at the Virginia Commonwealth University Parkinson's and Movement Disorders Center have found that mitochondrial quality and functional capacity play an important role in Parkinson's disease.
Mar 19, 2013
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Medical research
Scientists create one-step gene test for mitochondrial diseases
More powerful gene-sequencing tools have increasingly been uncovering disease secrets in DNA within the cell nucleus. Now a research team is expanding those rapid next-generation sequencing tests to analyze a separate source ...
Jan 29, 2013
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Medical research
New study shows how mitochondrial disease may be prevented
A joint team of scientists from The New York Stem Cell Foundation (NYSCF) Laboratory and Columbia University Medical Center (CUMC) has developed a technique that may prevent the inheritance of mitochondrial diseases in children. ...
Dec 19, 2012
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Surgery
Etiologic diagnosis of nonsyndromic genetic hearing loss in adult vs pediatric populations
Genetic testing for a certain mutation in pediatric patients is valuable in determining a cause for unexplained hearing loss, according to a study in the November 2012 issue of Otolaryngology–Head and Neck Surgery.
Nov 5, 2012
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Oncology & Cancer
UNM Cancer Center researcher looks for genetic markers for ovarian cancer
Ovarian cancer is a deadly disease. With no overt symptoms and no screening tests to catch it early, ovarian cancer is often detected at stage 3 or later. By then, it can be very aggressive and may have spread beyond the ...
Oct 23, 2012
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