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Scientists discover an important new layer of regulation in the cell division cycle

A Florida State University College of Medicine research team led by Yanchang Wang has discovered an important new layer of regulation in the cell division cycle, which could lead to a greater understanding of the way cancer begins.

21 Nov 2008

Bipolar disorder genes, pathways identified

Neuroscientists at the Indiana University School of Medicine have created the first comprehensive map of genes likely to be involved in bipolar disorder, according to research published online Nov. 21 in the American Journal of Medical Genetics.

21 Nov 2008

Researchers study effect of ADHD on smoking cessation

Tobacco use is more prevalent and smoking cessation less likely among persons with Attention Deficit Hyperactivity Disorder (ADHD).

21 Nov 2008

Neurotic individuals more comfortable with clear negative information than uncertainty

Some individuals would rather receive clear negative information than deal with ambiguity or uncertainty, according to new research out of the University of Toronto.

20 Nov 2008

Non-pharmacologic interventions for the control of osteoporosis and obesity

The Department of Biomedical Engineering at Stony Brook University received a $1.8 million grant from the National Institutes of Health (NIH) to investigate the biologic and physical mechanisms of very low-magnitude mechanical signals and how they strengthen bone and muscle.

20 Nov 2008

New approach to stopping germs

Keeping germs from cooperating can delay the evolution of drug resistance more effectively than killing germs one by one with traditional drugs such as antibiotics, according to new research from The University of Arizona in Tucson.

20 Nov 2008

Helping diabetics through the holiday season

November ushers in American Diabetes Month - not only a time to be thankful for bustling basic and clinical research underway on the disease, but also the unofficial start of the holiday season.

20 Nov 2008

DNA variations of serotonin transporter gene can influence drinking intensity

The brain's serotonergic system plays an important role in alcohol preference and consumption.

20 Nov 2008

Self-weighing and weight control behaviors among adolescents with a history of overweight

Overweight teens who weigh themselves at least once a week are more likely to engage in other healthy weight control measures than teens who step on the scale less frequently, according to a new small study.

20 Nov 2008

Discovery of new species of Ebola virus

Scientists report the discovery of a new species of Ebola virus, provisionally named Bundibugyo ebolavirus, November 21 in the open-access journal PLoS Pathogens.

20 Nov 2008

Scientists develop unlimited pure insulin-producing cells from mouse embryonic stem cells

These pure insulin-producing cells, which according to electron microscopy studies, have the same sub-cellular structures as the insulin-producing cells naturally found in the pancreas, were highly effective in treating diabetes in the mouse model.

20 Nov 2008

Water aerobics make it easier to give birth

A course of water aerobics classes has been shown to reduce the amount of pain-killing medication women request during labor.

20 Nov 2008

Scientists trick immune system of mice into believing transplanted islets are its own cells

The body's immune system hates strangers. When its security patrol spots a foreign cell, it annihilates it.

20 Nov 2008

Effective anti-tobacco public service announcements should either scare or disgust viewers

Now's the perfect time to increase anti-smoking campaigns - Nov. 20 is the American Cancer Society's Great American Smokeout.

20 Nov 2008

Researchers reveal a new aspect of tumor development

The DNA in our cells is constantly under assault from oxygen, the sun's radiation and environmental stresses.

20 Nov 2008

Food scientists study link between pathogens and illness

No food processor wants pathogens contaminating the product in the plant for at least one obvious reason; the product on sale at retail might carry the risk of foodborne illness.

20 Nov 2008

If avian flu hits poultry consumption could decline

If a case of avian flu is discovered in a U.S. poultry flock, it's likely that poultry consumption would decline.

20 Nov 2008

Study examines hazardous drinking among undergraduate students in New Zealand

Hazardous drinking among college students is a public-health concern, often exceeding that found among other young adults who are not attending college.

20 Nov 2008

New insight into the response of human skin to radiation

Scientists have new insight into the response of human skin to radiation and what drives the most aggressive and deadly form of skin cancer.

20 Nov 2008

FDA approves GSK's Promacta (Eltrombopag)

GlaxoSmithKline has announced that the United States Food and Drug Administration (FDA) granted accelerated approval for PROMACTA (eltrombopag) for the treatment of thrombocytopenia in patients with chronic immune (idiopathic) thrombocytopenic purpura (ITP) who have had an insufficient response to corticosteroids, immunoglobulins or splenectomy.

20 Nov 2008