Disabling enzyme allows mice to gorge without becoming obese, new study finds
Jan 11, 2009 |
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Researchers at the University of California, Berkeley, have identified a new enzyme that plays a far more important role than expected in controlling the breakdown of fat. In a new study to be published Jan. 11 in the journal ...
Reverse evolution in real-time
Biology /
Jan 11, 2009 |
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Evolutionary biology tells us that replaying life's tape will not not look at all like the original. The outcome of evolution is contingent on everything that came before. Now, scientists at the Instituto Gulbenkian de Ciencia ...
Brain disorder suggests common mechanism may underlie many neurodegenerative diseases
Jan 11, 2009 |
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A Mayo Clinic-led international consortium has found a mechanism that may help explain Parkinson's and other neurological disorders.
Researchers discover new genes that fuse in cancer
Jan 11, 2009 |
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Using new technologies that make it easier to sequence the human genome, researchers at the University of Michigan Comprehensive Cancer Center have identified a series of genes that become fused when their chromosomes trade ...
Biologists discover link between CGG repeats in DNA and neurological disorders
Biology /
Jan 11, 2009 |
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Researchers have long known that some repetitive DNA sequences can make human chromosomes "fragile," i.e. appearing constricted or even broken during cell divisions. Scientists at Tufts University have found that one such ...
Protein that regulates hormones critical to women's health found in pituitary
Jan 11, 2009 |
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University of Wisconsin-Madison researchers have solved the mystery surrounding a "rogue protein" that plays a role in the release of neurotransmitters and hormones in the brain.
Variants in gene on X chromosome associated with increased susceptibility to Alzheimer's
Jan 11, 2009 |
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Researchers at Mayo Clinic have discovered the first gender-linked susceptibility gene for late-onset Alzheimer's disease.
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