Population genetics reveals shared ancestries
More than just a tool for predicting health, modern genetics is upending long-held assumptions about who we are. A new study by Harvard researchers casts new light on the intermingling and migration of European, Middle Eastern ...
Genetics
May 24, 2011 |
4.8 / 5 (10) |
15
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Longevity's secrets sought in DNA of 100-year-olds
(AP) -- George Eberhardt turned 107 last month, and scientists would love to know how he and other older folks like him made it that far. So he's going to hand over some of his DNA. He's one of 100 centenarians ...
Genetics
Oct 26, 2011 |
4.4 / 5 (11) |
5
Davos wowed by device that reads 'code of life' in hours
It was the talk of Davos, grabbing the imagination of a forum otherwise shrouded in gloom: a miracle machine that cracks the code of life within hours and could revolutionise healthcare.
Genetics
Jan 29, 2012 |
4.8 / 5 (10) |
2
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) |
0
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Eye color may indicate risk for serious skin conditions
Eye color may be an indicator of whether a person is high-risk for certain serious skin conditions. A study, led by the University of Colorado School of Medicine, shows people with blue eyes are less likely to have vitiligo. ...
Genetics
May 06, 2012 |
4.6 / 5 (10) |
0
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Whole exome sequencing identifies cause of metabolic disease
Sequencing a patient's entire genome to discover the source of his or her disease is not routine – yet. But geneticists are getting close.
Genetics
Feb 03, 2012 |
5 / 5 (9) |
0
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Blood mystery solved
(Medical Xpress) -- You probably know your blood type: A, B, AB or O. You may even know if you’re Rhesus positive or negative. But how about the Langereis blood type? Or the Junior blood type? Positive ...
Genetics
Feb 23, 2012 |
5 / 5 (9) |
3
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R-loops break walls of gene silencing
(Medical Xpress) -- Researchers at the University of California, Davis, have figured out how the human body keeps essential genes switched “on” and silences the vast stretches of genetic repeats and “junk” ...
Genetics
Mar 02, 2012 |
5 / 5 (9) |
0
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'Junk DNA' drives embryonic development
An embryo is an amazing thing. From just one initial cell, an entire living, breathing body emerges, full of working cells and organs. It comes as no surprise that embryonic development is a very carefully ...
Genetics
Dec 03, 2012 |
5 / 5 (9) |
21
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Final chapter to 60-year-old blood group mystery
Researchers have solved a 60-year-old mystery by identifying a gene that can cause rejection, kidney failure and even death in some blood transfusion patients. In this study, published in Nature Genetics online ...
Genetics
Apr 07, 2013 |
5 / 5 (9) |
0
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Study IDs key protein for cell death, offers way to kill cancer cells by forcing them into programmed-death pathway
When cells suffer too much DNA damage, they are usually forced to undergo programmed cell death, or apoptosis. However, cancer cells often ignore these signals, flourishing even after chemotherapy drugs have ...
Genetics
May 14, 2013 |
5 / 5 (9) |
0
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Glowing cats help in fight against AIDS, other diseases
Mayo Clinic researchers have developed a genome-based immunization strategy to fight feline AIDS and illuminate ways to combat human HIV/AIDS and other diseases. The goal is to create cats with intrinsic immunity ...
Genetics
Sep 11, 2011 |
4.8 / 5 (9) |
9
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Research reveals genetic link to human intelligence
University of Manchester scientists, working with colleagues in Edinburgh and Australia, have provided the first direct biological evidence for a genetic contribution to people’s intelligence.
Genetics
Aug 10, 2011 |
4.4 / 5 (9) |
1
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Social stress affects immune system gene expression in monkeys
The ranking of a monkey within her social environment and the stress accompanying that status dramatically alters the expression of nearly 1,000 genes, a new scientific study reports. The research is the first ...
Genetics
Apr 09, 2012 |
5 / 5 (8) |
0
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Breakthrough study finds 'master switches' in colon cancer
A team of researchers at Case Western Reserve University School of Medicine have identified a new mechanism by which colon cancer develops. By focusing on segments of DNA located between genes, or so-called "junk DNA," the ...
Genetics
Apr 12, 2012 |
5 / 5 (8) |
0
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