News tagged with sample
Large-scale genetic study defines relationship between primary sclerosing cholangitis and other autoimmune diseases
For the first time, scientists show that a leading cause of liver transplant, primary sclerosing cholangitis (PSC), is a distinct disease from inflammatory bowel disease, opening up new avenues for specific PSC treatments.
Genetics
Apr 21, 2013 |
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New vaccine-design approach targets HIV and other fast-mutating viruses
A team led by scientists from The Scripps Research Institute (TSRI) and the International AIDS Vaccine Initiative (IAVI) has unveiled a new technique for vaccine design that could be particularly useful against ...
HIV & AIDS
Mar 28, 2013 |
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MRI Fingerprinting: the 12-second scan and a whole lot more
(Medical Xpress)—Getting an MRI can be an uncomfortable experience, particularly for a 40-minute or longer scan. In the US at least, it is also quite expensive—the same kind of scan costing just over ...
Medical research
Mar 21, 2013 |
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New findings in the search for genetic clues to insulin production
In research published online Dec. 23, 2012 in the journal Nature Genetics, scientists have found three new and relatively rare genetic variants that influence insulin production, offering new clues about ...
Genetics
Dec 23, 2012 |
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A new genetic fingerprint lives in your belly
Our bodies contain far more microbial genes than human genes. And a new study suggests that just as human DNA varies from person to person, so too does the massive collection of microbial DNA in the intestine.
Medical research
Dec 05, 2012 |
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Scientists pair blood test and gene sequencing to detect cancer
Scientists at the Johns Hopkins Kimmel Cancer Center have combined the ability to detect cancer DNA in the blood with genome sequencing technology in a test that could be used to screen for cancers, monitor cancer patients ...
Cancer
Nov 28, 2012 |
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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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Rare genetic mutation triples Alzheimer's risk
A gene so powerful it nearly triples the risk of Alzheimer's disease has been discovered by an international team including researchers from Mayo Clinic. It is the most potent genetic risk factor for Alzheimer's identified ...
Alzheimer's disease & dementia
Nov 14, 2012 |
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Jellyfish inspire scientists to invent a device that can detect, capture and release rare cancer cells
Tumor cells circulating in a patient's bloodstream can yield a great deal of information on how a tumor is responding to treatment and what drugs might be more effective against it. But first, these rare ...
Cancer
Nov 12, 2012 |
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Researchers find genetic link to dislike of cilantro / coriander
(Medical Xpress)—Cilantro or coriander as it's known in Britain and some other places, is a leafy green herb commonly used in Mexican food and has a history of having one of those kinds of flavors that ...
Genetics
Sep 13, 2012 |
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Skydiving is never plane sailing
Skydivers show the same level of physical stress before every jump whether a first-timer or experienced jumper, say Northumbria researchers.
Psychology & Psychiatry
May 17, 2013 |
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Women's reproductive ability may be related to immune system status
New research indicates that women's reproductive function may be tied to their immune status. Previous studies have found this association in human males, but not females.
Obstetrics & gynaecology
May 17, 2013 |
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High-testosterone competitors more likely to choose red
Why do so many sports players and athletes choose to wear the color red when they compete? A new study to be published in Psychological Science, a journal of the Association for Psychological Science, suggests that it may ...
Psychology & Psychiatry
May 16, 2013 |
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Scientists create new tool for identifying powerful HIV antibodies
A team of NIH scientists has developed a new tool to identify broadly neutralizing antibodies (bNAbs) capable of preventing infection by the majority of HIV strains found around the globe, an advance that could help speed ...
HIV & AIDS
May 09, 2013 |
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Optimism is universal, and so are the benefits, researcher says
(Medical Xpress)—The capacity for optimism is often thought to be a defining characteristic of the human species. As a result, the potential benefits of optimism have been a popular research topic in psychology, and there ...
Psychology & Psychiatry
May 08, 2013 |
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