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New medical schools aim at doubling number of primary care doctors

New medical schools are trying to double the number of primary care doctors in America, while MedPAC considers better pay for advanced-practice nurses and physicians assistants under Medicare.

9 Apr 2013

Study offers new insights into how nervous system processes hot and cold temperatures

A study from the University of North Carolina School of Medicine offers new insights into how the nervous system processes hot and cold temperatures. The research led by neuroscientist Mark J. Zylka, PhD, associate professor of cell biology and physiology, found an interaction between the neural circuits that detect hot and cold stimuli: cold perception is enhanced when nerve circuitry for heat is inactivated.

9 Apr 2013

Daily exercise can help teenagers quit smoking

Teenagers who increased the days on which they got just 20 minutes of exercise were able to cut down on their smoking habit. And teenage smokers were more likely to quit altogether if they participated in a smoking cessation/fitness program-and they ramped up the days on which they got at least 30 minutes of physical activity, according to a study published online April 9.

9 Apr 2013

Obama's budget expected to call for Medicare cuts

n advance of the release of President Barack Obama's fiscal blueprint on Wednesday, an adviser warned friends and foes that the plan includes things neither will like. The budget plan is expected to kick off new discussions about trimming entitlements and revamping the nation's safety net.

9 Apr 2013

New study shows exposure to tobacco smoke could negatively impact adolescent kidney function

Exposure to tobacco smoke could negatively impact adolescent kidney function; this is according to a new study led by a team of researchers at the Johns Hopkins Bloomberg School of Public Health and the Johns Hopkins Children's Center.

9 Apr 2013

Transposons increase in abundance and activity in brains as they age

As the body ages, the physical effects are notable; wrinkles in the skin appear, physical exertion becomes harder. But there are also less visible processes going on. Inside aging brains there is another phenomenon at work, which may contribute to age-related brain defects.

9 Apr 2013

Scientist receives NIH grant to study genetic causes of autism spectrum disorders in African Americans

The National Institutes of Health has awarded Dr. Daniel Geschwind, director of the UCLA Center for Autism Research and Treatment, a five-year, $10 million grant to continue his research on the genetic causes of autism spectrum disorders and to expand his investigations to include the genetics of autism in African Americans.

9 Apr 2013

Health exchange development, enrollment issues trigger concerns

Politico and Kaiser Health News provide progress reports related to the development of the health law's new online insurance marketplaces.

9 Apr 2013

Study examines relationship between elder abuse, health services utilization

Older adults who are subject to elder abuse, neglect and exploitation face a greater risk of being hospitalized than other seniors, according to the results of a study published in the April 8 issue of JAMA Internal Medicine.

9 Apr 2013

Increasing number of hours of sleep may reduce prevalence of adolescent obesity

Increasing the number of hours of sleep adolescents get each night may reduce the prevalence of adolescent obesity, according to a new study by researchers from the Perelman School of Medicine at the University of Pennsylvania.

9 Apr 2013

Study finds positive link between physicians' preventive health practices and patients

There is a direct, positive link between physicians' preventive health practices and those of their patients, found a study published in CMAJ.

9 Apr 2013

MIT researchers present novel approach to develop dengue therapy using mutated antibodies

Nearly half of the world's population is at risk of infection by the dengue virus, yet there is no specific treatment for the disease. Now a therapy to protect people from the virus could finally be a step closer, thanks to a team at MIT.

9 Apr 2013

Research sheds new light on role of ATRX mutations in brain and pituitary

Research from Western University and Lawson Health Research Institute sheds new light on a gene called ATRX and its function in the brain and pituitary.

9 Apr 2013

Democrats express dismay over White House health law implementation delays

The Hill reports that this "friendly fire" comes as Republicans are preparing to make health care an election-year topic and Democrats are hoping for speedier progress regarding some of the measure's most popular provisions.

9 Apr 2013

Gilead Sciences submits sofosbuvir NDA to FDA for treatment of chronic HCV infection

Gilead Sciences today announced that the company has submitted a New Drug Application to the U.S. Food and Drug Administration for approval of sofosbuvir, a once-daily oral nucleotide analogue for the treatment of chronic hepatitis C virus infection.

9 Apr 2013

New drug combination shows anti-cancer activity in patients with solid tumors and germline mutation

A novel combination of two drugs has shown anti-cancer activity in patients who had incurable solid tumors and carried a germline mutation in their BRCA genes, Dana-Farber Cancer Institute researchers are reporting at the American Association for Cancer Research annual meeting in Washington, April 6-10.

8 Apr 2013

Study evaluates efficacy of drug combinations in treating colorectal cancer

Colorectal cancer is the second leading cause of cancer-related deaths in the United States. Once colorectal cancer has spread to other parts of the body, only 11 percent of patients will survive five years from the date of their diagnosis.

8 Apr 2013

Male smokers with low levels of serum bilirubin are at higher risk for lung cancer

Elevated levels of bilirubin in the blood get attention in the clinic because they often indicate that something has gone wrong with the liver. Now researchers have found that male smokers with low levels of the yellow-tinged chemical are at higher risk for lung cancer and dying from the disease.

8 Apr 2013

Antibody-guided drug shows promising activity in ovarian cancer patients with platinum drug-resistant disease

A new antibody-guided drug has shown promising activity in a phase I trial involving ovarian cancer patients with platinum drug-resistant disease, researchers from Dana-Farber Cancer Institute will report today at the annual meeting of the American Association for Cancer Research.

8 Apr 2013

Carnitine compound in red meat and energy drinks increases risk for cardiovascular disease

A compound abundant in red meat and added as a supplement to popular energy drinks has been found to promote atherosclerosis - or the hardening or clogging of the arteries - according to Cleveland Clinic research published online this week in the journal Nature Medicine.

8 Apr 2013

Medical News

New medical schools aim at doubling number of primary care doctors

Study offers new insights into how nervous system processes hot and cold temperatures

Daily exercise can help teenagers quit smoking

Obama's budget expected to call for Medicare cuts

New study shows exposure to tobacco smoke could negatively impact adolescent kidney function

Transposons increase in abundance and activity in brains as they age

Scientist receives NIH grant to study genetic causes of autism spectrum disorders in African Americans

Health exchange development, enrollment issues trigger concerns

Study examines relationship between elder abuse, health services utilization

Increasing number of hours of sleep may reduce prevalence of adolescent obesity

Study finds positive link between physicians' preventive health practices and patients

MIT researchers present novel approach to develop dengue therapy using mutated antibodies

Research sheds new light on role of ATRX mutations in brain and pituitary

Democrats express dismay over White House health law implementation delays

Gilead Sciences submits sofosbuvir NDA to FDA for treatment of chronic HCV infection

New drug combination shows anti-cancer activity in patients with solid tumors and germline mutation

Study evaluates efficacy of drug combinations in treating colorectal cancer

Male smokers with low levels of serum bilirubin are at higher risk for lung cancer

Antibody-guided drug shows promising activity in ovarian cancer patients with platinum drug-resistant disease

Carnitine compound in red meat and energy drinks increases risk for cardiovascular disease

Voltammetry and machine learning for real-time neurotransmitter detection

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

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