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Complete response with oblimersen combination improves survival of CLL patients

Relapsed chronic lymphocytic leukemia (CLL) patients who had a complete response to combination therapy that included the drug oblimersen survived significantly longer than patients treated with chemotherapy alone, a team led by researchers at The University of Texas M. D. Anderson Cancer Center reports at the 49th Annual Meeting of the American Society of Hematology.

10 Dec 2007

Mobile phones increase the risk of tumours

Israeli researchers say they have found that the regular use of mobile phones increases the risk of developing tumours.

10 Dec 2007

Reprogrammed stem cells cure sickle cell anaemia

Scientists in the U.S. have made a breakthrough in the fight against sickle cell anaemia, a blood disease caused by a defect in a single gene.

9 Dec 2007

Older brains out of sync - memory and reasoning impaired

According to new research from the U.S., as people get older communication between different regions of the brain breaks down.

6 Dec 2007

Botox shows potential for bladder spasms and leakages

Eight years ago, Lynette Kunz suffered a severe spinal cord injury that left her a quadriplegic and sufferer of involuntary bladder contractions.

5 Dec 2007

Growing old can affect the higher-level brain systems that govern cognition

A team of Howard Hughes Medical Institute researchers has shown that normal aging disrupts communication between different regions of the brain.

5 Dec 2007

Smell experience during critical period alters brain

Unlike the circuitry of the visual system, that of the olfactory system was thought to be hardwired: Once the neurons had formed, no amount of sensory input could change their arrangement.

5 Dec 2007

Missing brain protein may be one of the culprits behind autism and other brain disorders

The protein helps synapses develop. Synapses--through which neurons communicate with one other-underlie our ability to learn and remember. Now Li-Huei Tsai, Picower Professor of Neuroscience at MIT, has uncovered an enzyme that is key to that protein's activity.

5 Dec 2007

Implanting embryonic cardiac cells prevents arrhythmias

When researchers at Cornell, the University of Bonn and the University of Pittsburgh transplanted living embryonic heart cells into cardiac tissue of mice that had suffered heart attacks, the mice became resistant to cardiac arrhythmias, thereby avoiding one of the most dangerous and fatal consequences of heart attacks.

5 Dec 2007

Stress-induced analgesia - new understanding

One way to alleviate the pain of banging your shin while on a hike is to encounter a grizzly bear - a well-known phenomenon called stress-induced analgesia.

5 Dec 2007

Cognitive 'fog' of normal aging linked to brain system disruption

Comparisons of the brains of young and old people have revealed that normal aging may cause cognitive decline due to deterioration of the connections among large-scale brain systems.

5 Dec 2007

Close families raise more independent adults

You're already 25 and you still live with your parents. You're 26 and you still bring your laundry take home food from your mother.

5 Dec 2007

Can fruit flies help treat stroke and transplant patients?

Reperfusion injury takes place when an animal or an organ is starved of oxygen, then exposed to oxygen again.

5 Dec 2007

New way to detect neuropathy

Scientists have demonstrated a new technique for detecting a painful nerve condition known as neuropathy, which affects millions of people with diabetes and many other patients as well.

5 Dec 2007

Honey a cheaper and more effective treatment for children's coughs than cough medicine

Experts in the United States say when it comes to children's coughs, natural honey offers a cheaper and more effective alternative to expensive over-the-counter cough medicines.

5 Dec 2007

Popular diabetes drug Avandia linked to osteoporosis

Anorexia begins in the womb

New research is suggesting that a male twin who shares the womb with a female twin is almost as likely as twin girls to be diagnosed with anorexia.

5 Dec 2007

Doctors in the U.S. slow to report an incompetent or unethical colleague

The results of a new survey of doctors in the States suggests that the majority of them, regardless of what they may say, are reluctant to report incompetent or unethical colleagues.

4 Dec 2007

University of Rhode Island, Pakistan researchers address growing tick problem

Researchers from the University of Rhode Island's Center for Vector-Borne Disease are teaming with colleagues from Pakistan to help the south Asian nation address its growing tick problem.

4 Dec 2007

Discovery of new marker to identify cancer stem cells

Researchers at the University of Michigan Comprehensive Cancer Center have found a marker that can be used to identify stem cells in breast tumors, suggesting a potential simple test that could help determine the best treatment for breast cancer.

4 Dec 2007