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Overactive brain enzyme may play role in preventing weight gain and obesity

Researchers at Albert Einstein College of Medicine of Yeshiva University have found that overactivity of a brain enzyme may play a role in preventing weight gain and obesity.

14 Dec 2008

Possible new therapeutic target for pancreatic cancer

A possible new therapeutic target for pancreatic cancer, the most lethal form of human cancer, has been identified in the proteins whose DNA recipe comes from gene, "Seven-In-Absentia," according to researchers at the American Society for Cell Biology (ASCB) 48th Annual Meeting, Dec. 13-17, 2008 in San Francisco.

14 Dec 2008

Researchers identify how key mutations occur in human lymphomas

Researchers at the Keck School of Medicine of the University of Southern California (USC) have explained how certain key mutations occur in human lymphomas - a process that has, until now, remained a mystery.

12 Dec 2008

Discovery of gene mutation that appears to help prevent heart disease

Researchers at the University of Maryland School of Medicine in Baltimore have discovered a novel gene mutation among the Old Order Amish population that significantly reduces the level of triglycerides in the blood and appears to help prevent cardiovascular disease.

12 Dec 2008

Numbing drugs can have profound and long-term negative effects

A large proteomics study on the brains of newborn mice provides more evidence that numbing drugs often used in obstetric or pediatric medicine can have profound and long-term negative effects, even after minimal exposure.

12 Dec 2008

Link between childhood obesity and asthma

A Kansas State University graduate student has found a correlation between childhood obesity and asthma.

12 Dec 2008

Timothy syndrome provides clues about enzyme role in arrhythmias

A University of Iowa study provides insight into a calcium-sensing enzyme already known to play a role in irregular heartbeats and other critical functions.

12 Dec 2008

Heart regenerates after infarction

Up until today scientists assumed that the adult heart is unable to regenerate. Now, researchers and cardiologists from the Max Delbrück Center for Molecular Medicine (MDC) Berlin-Buch and the Charité - Universitätsmedizin Berlin (Germany) have been able to show that this dogma no longer holds true.

12 Dec 2008

Estrogen therapy can help control metastatic breast cancer

For breast cancer survivors, the idea of taking estrogen pills is almost a taboo. In fact, their doctors give them drugs to get rid of the hormone because it can fuel the growth of breast cancer.

12 Dec 2008

Researchers capture never before seen undulations of "dancing chromosomes"

The rhythm of life may beat far deeper than anyone previously thought. And it may gyrate and pulse in a way that rivals the sensuous choreography of "Dirty Dancing."

12 Dec 2008

Trial looks at new treatment for solid cancer tumors and non-Hodgkin's lymphoma

Researchers at The Cancer Institute of New Jersey (CINJ) have opened a clinical trial, which aims to evaluate a new treatment for solid cancer tumors and non-Hodgkin's lymphoma (NHL) in combination with a chemotherapy agent called cyclophosphamide.

12 Dec 2008

Scientists show that HIV's evolution in the body does not occur at a constant rate

HIV is so deadly largely because it evolves so rapidly. With a single virus as the origin of an infection, most patients will quickly come to harbor thousands of different versions of HIV, all a little bit different and all competing with one another to most efficiently infect that person's cells. Its rapid and unique evolution in every patient is what allows HIV to evade the body's defenses and gives the virus great skill at developing resistance to a pantheon of antiviral drugs.

12 Dec 2008

Losing sense of smell may indicate Parkinson's

Many individuals with Parkinson's disease are able to recall losing their sense of smell well before the onset of more commonly recognized symptoms such as tremors, impaired dexterity, speech problems, memory loss and decreased cognitive ability.

12 Dec 2008

PreMD files provisional patent application for new method of quantifying cancer biomarkers

Predictive medicine company PreMD Inc. has announced that it has filed a provisional patent application that describes a new simplified method of quantifying immunohistochemical staining of biomarkers. The provisional patent application was filed with the United States Patent and Trademark office.

11 Dec 2008

AEterna Zentari completes recruitment for phase 3 trial with Cetrorelix in benign prostatic hyperplasia

AEterna Zentaris Inc. has reported it has reached its goal of recruiting 500 patients for the safety study of the Phase 3 program in benign prostatic hyperplasia (BPH) with its flagship product candidate, cetrorelix, a novel investigational luteinizing hormone-releasing hormone (LHRH) antagonist.

11 Dec 2008

University at Buffalo driver simulation study targets high-risk teen drivers

Using the bells and whistles of a state-of-the-art entertainment arcade, a University at Buffalo Graduate School of Education project aims to improve the driving habits of teenagers at the very top of the risk pool, and at the same time bring child and parent together for a happier, better functioning family.

11 Dec 2008