You don't 'own' your own genes: Researchers raise alarm about loss of individual 'genomic liberty' due to gene patents
Humans don't "own" their own genes, the cellular chemicals that define who they are and what diseases they might be at risk for. Through more than 40,000 patents on DNA molecules, companies have essentially ...
Genetics
Mar 26, 2013 |
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Researchers building melanoma vaccine to combat skin cancer
Mayo Clinic researchers have trained mouse immune systems to eradicate skin cancer from within, using a genetic combination of human DNA from melanoma cells and a cousin of the rabies virus. The strategy, called cancer immunotherapy, ...
Cancer
Mar 19, 2012 |
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New gene therapy methods accurately correct mutation in patient's stem cells
For the first time, scientists have cleanly corrected a human gene mutation in a patient's stem cells. The result, reported in Nature on Wednesday 12 October, brings the possibility of patient-specific therapies closer to bec ...
Genetics
Oct 12, 2011 |
4.6 / 5 (10) |
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Retrovirus in the human genome is active in pluripotent stem cells
A retrovirus called HERV-H, which inserted itself into the human genome millions of years ago, may play an important role in pluripotent stem cells, according to a new study published in the journal Retrovirology by scient ...
Medical research
Jan 23, 2013 |
5 / 5 (9) |
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Discovering how the brain ages
Researchers at Newcastle University have revealed the mechanism by which neurons, the nerve cells in the brain and other parts of the body, age. The research, published today in Aging Cell, opens up new avenues of understanding ...
Neuroscience
Sep 12, 2012 |
4.9 / 5 (9) |
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Patterns of new DNA letter in brain suggest distinct function
In 2009, the DNA alphabet expanded. Scientists discovered that an extra letter or "sixth nucleotide" was surprisingly abundant in DNA from stem cells and brain cells.
Neuroscience
Oct 30, 2011 |
5 / 5 (8) |
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Gut microbe makeup affected by diet: study
(PhysOrg.com) -- A new study in the US has shown that the type of "good" bacteria that predominate in human stools varies with the diet.
Medical research
Sep 02, 2011 |
4.5 / 5 (8) |
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Exercise changes your DNA
You might think that the DNA you inherited is one thing that you absolutely can't do anything about, but in one sense you'd be wrong. Researchers reporting in the March issue of Cell Metabolism, a Cell Press publication, have f ...
Genetics
Mar 06, 2012 |
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One cell is all you need: Innovative technique can sequence entire genome from single cell
The notion that police can identify a suspect based on the tiniest drop of blood or trace of tissue has long been a staple of TV dramas, but scientists at Harvard have taken the idea a step further. Using ...
Genetics
Jan 07, 2013 |
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Mechanisms regulating inflammation associated with type 2 diabetes, cancer identified
A study led by researchers at Boston University School of Medicine (BUSM) has identified epigenetic mechanisms that connect a variety of diseases associated with inflammation. Utilizing molecular analyses of gene expression ...
Immunology
Mar 01, 2013 |
4.8 / 5 (6) |
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Cellular repair could reduce premature aging
Researchers have identified a potential drug therapy for a premature ageing disease that affects children causing them to age up to eight times as fast as the usual rate.
Genetics
Nov 02, 2011 |
4.3 / 5 (6) |
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Are human genes patentable?
(Medical Xpress)—On April 15, the Supreme Court will hear oral argument in Association for Molecular Pathology v. Myriad Genetics, a case that could answer the question, "Under what conditions, if any, ...
Genetics
Apr 11, 2013 |
4.3 / 5 (6) |
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ENCODE project: Millions of DNA switches that power human genome's operating system discovered
The locations of millions of DNA 'switches' that dictate how, when, and where in the body different genes turn on and off have been identified by a research team led by the University of Washington in Seattle. Genes make ...
Genetics
Sep 05, 2012 |
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1,092 genomes and counting
Focusing on fine features in order to see "the big picture" seems almost counterintuitive, but that is exactly what is happening in the field of genomics. Researchers are sequencing human genomes, cataloging ...
Genetics
Nov 16, 2012 |
5 / 5 (5) |
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Methylome modifications offer new measure of our 'biological' age
Women live longer than men. Individuals can appear or feel years younger – or older – than their chronological age. Diseases can affect our aging process. When it comes to biology, our clocks clearly tick differently.
Medical research
Nov 21, 2012 |
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