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Tag: "genetic" at medical news

Brain Pathway for Depression Revealed

...ugh the rats do not mimic the entire complexity of genetic and environmental causes of human depression, Deisseroth explained, the animals exhibit similar symptoms and also get better from the same medications that work on humans. In these rats, they found an alteration in electrical activity flow through ...

British Woman Who Has inherited Breast Cancer Wants to Spread Awareness

...e I tell my daughter." McQueen has not undergone genetic testing because the NHS requires a living relative...ilateral mastectomy." He says that women with a genetic predisposition to breast cancer are being picked up by health services much more often than they use...

Parkinsons Disease Mechanism Identified

...PD) patients, the disorder arises not because of a genetic defect, but because some external insult triggers the death of dopamine-producing neurons. In both mice and human patients, the researchers have found evidence that neurons die because of a crippling of a particular protective enzyme that eliminate...

A New Study Throws Limelight in HIV Vaccine Production

...atural variations in HLA class 1 can influence HIV genetic sequence, as well as the first characterization of...V therapy. Moving forward, well be expanding our genetic research to other HIV genes. Well also be investigating the role of drug therapy, says Harrigan....

Overweight Baby in Clinic

...kar. "It may be that he has hormonal problems or genetic syndrome." She is also treating a 15-year-old lad ...erts are carrying out tests to see if poor diet or genetic deficiencies are the cause. Doctors suggest that obese kids under 12 should be taken into care. The...

Experts Propose New Criteria for Alzheimer's Diagnosis

...uid, a specific pattern on PET of the brain, and a genetic mutation for AD within the immediate family. "These new criteria are centred on a clinical core of early and significant episodic memory impairment...the timeliness of these criteria is highlighted by the many drugs in development that are directed...

Genetic Marker That Increases Colon Cancer Risk Discovered

Boffins have discovered a genetic marker that increases a person's risk of colon can...rt. As part of the study, scientist compared the genetic makeup and family history of more than 1,800 colorectal cancer patients with that of 1,900 healthy p...

Boffins Identify Gene That can Protect Humans from Nephronopthisis

...nism underpinning kidney degeneration in NPHP. The genetic cause is a mutation in a gene called GLIS2," Natur...s team at the University of Michigan carried out a genetic screening of those having NPHP. They found that some patients carried mutations in the same GLIS2 ge...

Genetic Risk Factor for Prostate Cancer

...thern California (USC) has found that one of seven genetic risk factors previously identified as increasing ...tant finding because, for the first time, a common genetic risk factor for multiple cancers has been identified, says lead author Christopher Haiman, assistant...

Battle Between Google and Microsoft Could Trigger Revolution in Healthcare

...ld see these same patients gaining access to their genetic profile and managing their health using an online patient record. Wireless Healthcare believes that Google's recent investment in the Genetic profiling company 23andMe and Microsoft's purchase of the intelligent medical search company Medstory could...

Specific Protein is Instrumental in Myelination

...n and functional repair. Over-expression (through genetic manipulation) of epidermal growth factor receptor ...epair of white matter). Over-expression (through genetic manipulation) of EGFR protein promotes functional recovery of neural fibers (demonstrated through th...

New Therapies for Kidney Diseases

...nism underpinning kidney degeneration in NPHP. The genetic cause is a mutation in a gene called GLIS2. GLIS...s team at the University of Michigan carried out a genetic screen of patients suffering from NPHP. They found that like the mouse model some patients carri...

Spicy Cuisine Originated in Mexico 1,500 Years Ago

...ely related they are to modern varieties without a genetic analysis, says the researcher. "What was interesting to me was that we were able to determine that they were using the peppers both dried and fresh," Perry said. "It shows us that ancient Mexican food was very much like today. They would have us...

Food Colour in Sausages, Burgers Could Trigger Cancer

...e's carcinogenic potential is due to damage to the genetic material of the cells. It is therefore not possible to determine a level of intake for aniline which may be regarded as safe for humans," he added. A spokesman for the FSA said that once the meeting is concluded, the agency will decide what action ...

Scientists Identify New Genetic Mutation Behind Common Dementia

...an article published in the journal Neurology. The genetic form of the disease is rare, and most cases occur ...write-up. "We are hopeful that this finding (new genetic mutation) will help us better understand how this disease works and eventually help us develop new t...

Completely Neutral Evolutionary Changes Helped Shape Our Genome

...Hopkins researchers have revealed that many of the genetic bits and pieces that drive evolutionary changes do... the basic belief of evolution was that all random genetic changes that manage to stick around have some selective advantage. But our work adds to the case tha...

Now, 'virtual' Mouse Brains Available on the Net

... showing different volumes resulting from specific genetic differences. National Center for Research Resources is funding for the development of the new imaging technologies that are being shared by six institutions that form the Mouse Bioinformatics Research Network (MBIRN), including Duke University. T...

Advancement in Gene Associated With Colon Cancer

...ch team reports finding a significant link between genetic variation in a single region of human chromosome ...r. The link was found by detailed comparisons of genetic material from thousands of colon cancer patients and non-patients, and by evaluating the incidence o...

Apple a Day Keeps Asthma Away

...keep asthma away, but its a complex disease with a genetic component. However, it may be that certain foods can lessen or prevent asthma symptoms, said Dr. Burns. The most important thing to remember is that diet can have a significant impact on teens respiratory health. I would encourage them to make hea...

Gallstone Gene Discovered by Research Team

...bly one on ten Europeans has this variant in their genetic disposition. The probability of them developing a ...particular, studies of twins provide evidence of a genetic component that boosts risk levels. "We reckon that environmental influences, like the wrong diet, ar...

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