News tagged with mitochondrial diseases
Key protein in cellular respiration discovered
Apr 08, 2009 |
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Many diseases derive from problems with cellular respiration, the process through which cells extract energy from nutrients. Researchers at the Swedish medical university Karolinska Institutet have now discovered a new function ...
Large reservoir of mitochondrial DNA mutations identified in humans
Aug 11, 2008 |
4.6 / 5 (20) |
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Researchers at the University of Newcastle, England, and the Virginia Bioinformatics Institute at Virginia Tech in the United States have revealed a large reservoir of mitochondrial DNA mutations present in the general population. ...
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Genomic toggle switches divide autoimmune diseases into distinct clusters
7 hours ago |
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Genomic switches can predispose an individual to one set of autoimmune disorders but protect the same person against another set of them, scientists at Stanford University School of Medicine have found.
Alzheimer's disease may protect against cancer and vice versa
10 hours ago |
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People who have Alzheimer's disease may be less likely to develop cancer, and people who have cancer may be less likely to develop Alzheimer's disease, according to a new study published in the December 23, 2009, online issue ...
Anti-inflammatory drugs interfere with aspirin's clotting ability
10 hours ago |
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A new study conducted at Ben-Gurion University of the Negev (BGU) reveals that Celebrex and other anti-inflammatory coxib medications may counter the positive effects of aspirin in preventing blood clots.
Genomic differences identified in common skin diseases
11 hours ago |
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(PhysOrg.com) -- If you have dry skin, wet it, if wet skin, dry it. This has been a general rule of dermatology for centuries, but scientists are working to develop more precise treatments for the dozen-plus inflammatory ...
Scientists discover 2 genes that drive aggressive brain cancers
12 hours ago |
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A team of Columbia scientists have discovered two genes that, when simultaneously activated, are responsible for the most aggressive forms of human brain cancer.
Broken genomes behind breast cancers
13 hours ago |
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The first detailed search of breast cancer genomes to uncover genomic rearrangements is published today. The team characterised the ways in which the human genome is broken and put back together in 24 cases of breast cancer.
First volume of microbial encyclopedia published
14 hours ago |
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The Earth is estimated to have about a nonillion (1030) microbes in, on, around, and under it, comprised of an unknown but very large number of distinct species. Despite the widespread availability of microbi ...
Synergistic interaction enhances pathogenesis of Parkinson's disease
14 hours ago |
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Scientists have identified a synergistic interaction that disrupts normal intracellular transport mechanisms and leads to the accumulation of neuron-damaging clumps of protein associated with Parkinson's disease (PD), a neurodegenerative ...
First adhere, then detach and glide forward
17 hours ago |
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How do one-celled parasites move from the salivary gland of a mosquito through a person's skin into red blood cells? What molecular mechanisms form the basis for this very important movement of the protozoa? ...
Canadian police consider GPS for people with Alzheimer's
Electronics / Consumer & Gadgets
21 hours ago |
4 / 5 (2) |
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Police in Montreal are studying the possibility of offering GPS bracelets to people suffering from Alzheimer's disease, an official told AFP.
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