News tagged with genetic change
Cigarette smoke damages DNA in reproductive cells of fathers, these changes inherited by offspring
When shopping for dad's Father's Day gift, consider what he gave you when you were conceived. If he smoked, your genes are likely damaged, and your odds for diseases increased. A report in the FASEB Journal shows that men wh ...
Medical research
Jun 22, 2012 |
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Researchers: Darwin's principles say cancer will always evolve to resist treatment
According to researchers at Moffitt Cancer Center, cancer is subject to the evolutionary processes laid out by Charles Darwin in his concept of natural selection. Natural selection was the process identified by Darwin by ...
Cancer
Jun 21, 2012 |
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Study explains functional links between autism and genes
A pioneering report of genome-wide gene expression in autism spectrum disorders (ASDs) finds genetic changes that help explain why one person has an ASD and another does not. The study, published by Cell Press on June 21 ...
Genetics
Jun 21, 2012 |
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Alzheimer's risk gene disrupts brain function in healthy older women, but not men
A team led by investigators at the Stanford University School of Medicine has found that the most common genetic risk factor for Alzheimer's disease disrupts brain function in healthy older women but has little impact on ...
Alzheimer's disease & dementia
Jun 12, 2012 |
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Human diabetes has new research tool: Overfed fruit flies that develop insulin resistance
(Medical Xpress) -- With Type 2 human diabetes climbing at alarming rates in the United States, researchers are seeking treatments for the disease, which has been linked to obesity and poor diet.
Diabetes
Jun 05, 2012 |
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Researchers complete the first epigenome in Europe
A study led by Manel Esteller, director of the Epigenetics and Cancer Biology Program at the Bellvitge Biomedical Research Institute (IDIBELL), professor of genetics at the University of Barcelona and ICREA researcher, has ...
Genetics
May 30, 2012 |
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Handful of genetic changes led to huge changes to human brain
Changes to just three genetic letters among billions led to evolution and development of the mammalian motor sensory network, and laid the groundwork for the defining characteristics of the human brain, Yale ...
Genetics
May 30, 2012 |
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Evolution's gift may also be at the root of a form of autism
A recently evolved pattern of gene activity in the language and decision-making centers of the human brain is missing in a disorder associated with autism and learning disabilities, a new study by Yale University researchers ...
Genetics
May 10, 2012 |
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UC Santa Cruz builds national data center for cancer genome research
The emerging field of "personalized" or "precision" medicine holds great promise in the fight against cancer. If scientists can identify the genetic changes that drive each patient's cancer cells, they can use that information ...
Cancer
May 01, 2012 |
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Lymphoma therapy could deliver a double punch
B cell lymphomas are a group of cancers of that originate in lymphoid tissue from B cells, the specialized immune cell type that produces antibodies. The development of B cell lymphoma is associated with several known genetic ...
Cancer
Apr 30, 2012 |
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Study finds early signs of malaria drug resistance in Africa
Africa's deadliest malaria parasite has shown resistance in lab tests to one of the most powerful drugs on the market -- a warning of possible resistance to follow in patients, scientists said Friday.
Diseases, Conditions, Syndromes
Apr 27, 2012 |
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Study finds cancer-fighting goodness in cholesterol
A Simon Fraser University researcher is among four scientists who argue that cholesterol may slow or stop cancer cell growth. They describe how cholesterol-binding proteins called ORPs may control cell growth in A Detour ...
Cancer
Apr 19, 2012 |
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First blood test to diagnose major depression in teens
A Northwestern Medicine scientist has developed the first blood test to diagnose major depression in teens, a breakthrough approach that allows an objective diagnosis by measuring a specific set of genetic markers found in ...
Psychology & Psychiatry
Apr 17, 2012 |
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Live imaging shows response to cancer drugs can be boosted by altering tumor microenvironment
It should be possible to significantly improve the response of common cancers to existing "classical" chemotherapy drugs, say scientists at Cold Spring Harbor Laboratory (CSHL), by introducing agents that alter the interaction ...
Cancer
Apr 16, 2012 |
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Mutations in 3 genes linked to autism spectrum disorders
Mutations in three new genes have been linked to autism, according to new studies including one with investigators at Mount Sinai School of Medicine. All three studies include lead investigators of the Autism Sequencing Consortium ...
Autism spectrum disorders
Apr 04, 2012 |
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