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Inherited one-hit gene mutation provides new opportunity for colon cancer prevention

More than 30 years ago, Alfred Knudson Jr., M.D., Ph.D., revolutionized the field of cancer genetics by showing that a person must lose both their paternal and maternal copies of a particular class of cancer-inhibiting genes, called tumor-suppressor genes, in order to develop cancer.

15 Sep 2008

Basil protects against harmful effects of ageing

Basil can protect against the harmful effects of ageing, according to research presented at the British Pharmaceutical Conference (BPC) in Manchester.

7 Sep 2008

Fibrex medical reports positive phase II results for peptide for the treatment of reperfusion injury

Fibrex Medical has announced positive Phase II results for FX06, a peptide for the treatment of reperfusion injury - the damage to heart muscle that results from remedial treatment following a heart attack. The results will be presented at the ESC Congress today in Munich, Germany.

2 Sep 2008

Australian scientist finds the key to overeating as we age

A Monash University scientist has discovered key appetite control cells in the human brain degenerate over time, causing increased hunger and potentially weight-gain as we grow older.

21 Aug 2008

Ruthenium used to sucker punch cancer

Chemists are pulling cancer onto a sucker punch by getting infected cells to drop their guard - according to research published today. They are using the metal ruthenium as a catalyst to a cancer-busting reaction which calls up an old cellular enemy - oxidants - as an ally.

12 Aug 2008

Vitamin C injections slow tumor growth in mice

High-dose injections of vitamin C, also known as ascorbate or ascorbic acid, reduced tumor weight and growth rate by about 50 percent in mouse models of brain, ovarian, and pancreatic cancers, researchers from the National Institutes of Health (NIH) report in the August 5, 2008, issue of the Proceedings of the National Academy of Sciences.

4 Aug 2008

Suprising finding on aging

Age may not be rust after all. Specific genetic instructions drive aging in worms, report researchers at the Stanford University School of Medicine. Their discovery contradicts the prevailing theory that aging is a buildup of tissue damage akin to rust, and implies science might eventually halt or even reverse the ravages of age.

24 Jul 2008

Researchers find key mechanism of cell damage in aging and disease

Researchers have taken a first snapshot of how a class of highly reactive molecules inflicts cellular damage as part of aging, heart disease, stroke, cancer, diabetes, kidney disease and Alzheimer's disease to name a few. According to a study published today in the journal Cell, researchers have discovered a tool that can monitor related damage and determine the degree to which antioxidant drugs effectively combat disease.

24 Jul 2008

Neuron to publish Prana's PBT2 preclinical research on Alzheimer's disease

Prana Biotechnology Ltd. has announced the publication of key research findings with its lead Alzheimer's Disease drug, PBT2.

10 Jul 2008

An analysis of food's affect on the brain

In addition to helping protect us from heart disease and cancer, a balanced diet and regular exercise can also protect the brain and ward off mental disorders.

9 Jul 2008

Scientists fortify the cassava plant - a day's nutrition in a single meal

Scientists have determined how to fortify the cassava plant, a staple root crop in many developing countries, with enough vitamins, minerals and protein to provide the poor and malnourished with a day's worth of nutrition in a single meal.

30 Jun 2008

Novel approach for treating mitochondrial disorders wins Kaye prize

A novel concept for the treatment of mitochondrial disorders using directed enzyme replacement therapy (DERT) has won for a Hebrew University of Jerusalem doctoral candidate one of this year's Kaye Innovation Awards. The awards were presented at this year's 71st meeting of the Hebrew University Board of Governors.

30 Jun 2008

Seniors with type 2 diabetes may experience memory declines immediately after eating unhealthy meal

Adults with type 2 diabetes who eat unhealthy, high-fat meals may experience memory declines immediately afterward, but this can be offset by taking antioxidant vitamins with the meal, according to new research from Baycrest.

26 Jun 2008

Blue curing light for tumors

A blue curing light used to harden dental fillings also may stunt tumor growth, Medical College of Georgia researchers say.

24 Jun 2008

European researchers take lid off the genome

European researchers have made significant progress unravelling how genes are governed and why this sometimes goes wrong in disease.

15 Jun 2008

New insight into the genetics of Lou Gehrig's disease

An upcoming paper from Drs. Hidenori Ichijo and Hideki Nishitoh (The University of Tokyo) and colleagues lends new and valuable insight into the genetics of ALS.

1 Jun 2008

Researchers map iron transport protein - may help people suffering from blood iron disorders

Montana State University scientists in the Department of Chemistry and Bio-chemistry published new research this week that could one day affect the lives of millions around the world who suffer from blood iron disorders.

21 May 2008

New blood test reveals risk for metabolic syndrome

University of Minnesota researchers have discovered that people with high oxidation levels of the low-density lipoprotein (LDL) particle that carries cholesterol throughout the blood are much more likely to develop metabolic syndrome - which can lead to a considerably increased risk of developing heart disease.

20 May 2008

Drug therapy for phenylketonuria reverses heart damage

A pricy drug used to treat a rare but well-known genetic disorder may hold wider promise as a treatment for millions of Americans with potentially lethal enlarged hearts, due mainly to high blood pressure, a study from Johns Hopkins shows.

13 May 2008

Vitamin D protects cells from stress that can lead to cancer

By inducing a specific gene to increase expression of a key enzyme, vitamin D protects healthy prostate cells from the damage and injuries that can lead to cancer, University of Rochester Medical Center researchers report.

13 May 2008