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Warrior gene theory sparks debate and highlights domestic violence in New Zealand

A New Zealand researcher whose claim that Maori people carry a "warrior" gene that makes them more prone to violent and aggressive behaviour has provoked strong reactions from some quarters.

9 Aug 2006

Evidence of a genetic risk factor for Parkinson's disease

A Mayo Clinic-led international research collaboration - one of the largest studies of its kind - provides strong evidence that a genetic risk factor may account for 3 percent of the cause of Parkinson's disease.

8 Aug 2006

Metabolic syndrome may be treatable thanks to a newly discovered role for a regulatory gene

Single gene may contribute to the body's responses to caloric restriction and may explain some aspects of the Atkins Diet.

8 Aug 2006

Researchers discover how genes and diet interact to cause birth defects

Expectant mothers may someday get a personalized menu of foods to eat during pregnancy to complement their genetic makeup as a result of new research at Washington University School of Medicine in St. Louis.

8 Aug 2006

Vision: stimulating your attention

Researchers have developed a new method for boosting brain function that may have implications for treatments of brain disorders and for improving vision.

8 Aug 2006

Enrichment of regulatory CD4+CD25+ T cells by inhibition of phospholipase D signaling

A signaling molecule with an affinity for alcohol has yielded a rapid, inexpensive way to make large numbers of immune cells that work like beat cops keeping misguided cells from attacking the body.

8 Aug 2006

Chronic cigarette smoking is associated with diminished folate status

Every year, nearly 300,000 people worldwide are diagnosed with oral cancer.

8 Aug 2006

The circadian rhythm of glucocorticoids is regulated by a gating mechanism residing in the adrenal cortical clock

In mammals, including humans, a master clock in the brain and subordinate clocks found in organs throughout the body coordinate daily, or circadian, rhythms of behavior and physiology.

8 Aug 2006

Botox offers an additional tool in preventing the formation of bad scars

Mayo Clinic researchers have found that treating a facial wound in the early healing phase with botulinum toxin (Botox) improves the appearance of a scar later.

8 Aug 2006

Discovery of mechanism that may explain post-transplant lymphoproliferative disorder

A serious form of cancer that occurs in some transplant patients may arise because cells that normally serve as scouts for the immune system become weakened, a new study suggests.

8 Aug 2006

Little known about the impacts of cancer on the Australian workforce

Thirty seven thousand Australians aged 20-64 years of age were diagnosed with cancer in 2001 yet surprisingly little is known about the impacts of cancer on the Australian workforce.

8 Aug 2006

New understanding of how our brains process sensory information

The same chemical in the body that is targeted by the drug Viagra. also helps our brains "boot up" in the morning so we can process sights, sound, touch and other sensory information.

8 Aug 2006

Do regulatory T cells have a role in human ocular Chlamydia trachomatis infection?

Trachoma, which is caused by ocular infection with Chlamydia trachomatis, remains the leading infectious cause of blindness and in 2002 was responsible for 3.6% of total global blindness.

8 Aug 2006

A new discovery shows that the brain rewires itself following an experience

The research further shows that this process of creation, testing, and reconfiguring of brain circuits takes place on a scale of just hours, suggesting that the brain is evolving considerably even during the course of a single day.

8 Aug 2006

New tool to study protein kinase A - linked to heart failure

Scientists studying heart cells have devised a new way to visualize and quantify the rise and fall in the activity of a key enzyme linked to heart failure.

8 Aug 2006

Researchers develop new technique using the abdominal cavity to deliver oxygen to assist ailing lungs

Researchers at the University of Pennsylvania School of Medicine have helped develop a technique in animal models for using the abdominal cavity to exchange gas, supplementing the function normally performed by the lungs.

8 Aug 2006

Exercise important in reducing size of abdominal fat cells

Reducing the size of abdominal fat cells - which are a risk factor for diabetes and heart disease - takes more than cutting calories, according to new research from Wake Forest University Baptist Medical Center.

8 Aug 2006

Gene amplification links growth controlling pathway from Drosophila to human cancers

Researchers at Harvard Medical School (HMS) and Massachusetts General Hospital (MGH) have discovered a new cancer-promoting role for a gene potentially involved in breast, liver, and other kinds of cancers.

8 Aug 2006

Allergic rhinitis linked to the development of Parkinson's disease

Researchers from Mayo Clinic have discovered that allergic rhinitis is associated with the development of Parkinson's disease later in life. Findings will be published in the Aug. 8 issue of the journal Neurology.

7 Aug 2006

Nicotine shows promise as treatment against Parkinson's disease

New research suggests that nicotine treatment protects against the same type of brain damage that occurs in Parkinson's disease.

7 Aug 2006

Medical Research News

Warrior gene theory sparks debate and highlights domestic violence in New Zealand

Evidence of a genetic risk factor for Parkinson's disease

Metabolic syndrome may be treatable thanks to a newly discovered role for a regulatory gene

Researchers discover how genes and diet interact to cause birth defects

Vision: stimulating your attention

Enrichment of regulatory CD4+CD25+ T cells by inhibition of phospholipase D signaling

Chronic cigarette smoking is associated with diminished folate status

The circadian rhythm of glucocorticoids is regulated by a gating mechanism residing in the adrenal cortical clock

Botox offers an additional tool in preventing the formation of bad scars

Discovery of mechanism that may explain post-transplant lymphoproliferative disorder

Little known about the impacts of cancer on the Australian workforce

New understanding of how our brains process sensory information

Do regulatory T cells have a role in human ocular Chlamydia trachomatis infection?

A new discovery shows that the brain rewires itself following an experience

New tool to study protein kinase A - linked to heart failure

Researchers develop new technique using the abdominal cavity to deliver oxygen to assist ailing lungs

Exercise important in reducing size of abdominal fat cells

Gene amplification links growth controlling pathway from Drosophila to human cancers

Allergic rhinitis linked to the development of Parkinson's disease

Nicotine shows promise as treatment against Parkinson's disease

Synthetic Biology and the Pursuit of Living Diagnostics

Modular, Scalable, Intelligent: How n6 Is Rethinking NGS Library Prep

Evolving spectrophotometry for modern biopharma workflows

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