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Study on effect of Botox on depression

In the largest randomized, double-blind, placebo controlled study to date on the effect of OnabotulinumtoxinA (as known as Botox) on depression, researchers found that more than half of subjects suffering from moderate to severe depression showed a substantial improvement (greater than or equal to 50% of baseline) in their depressive symptoms as measured by the MADRS scale.

2 Apr 2014

More help urged to aid military caregivers

More than 1.1 million spouses, parents and friends are caring for the injured and disabled who have served in the U.S. military since Sept. 11, 2001, often doing so without a formal support network and putting their own well-being at risk, according to a new RAND Corporation study.

2 Apr 2014

Michigan Rep. Dave Camp won't seek re-election

House Ways and Means Committee Chairman Dave Camp, R-Mich, announced on Monday that he will retire in 2014, ending a 12-term congressional career. Camp was a powerful voice in federal health, welfare , trade policy and tax reform.

2 Apr 2014

Interrupting diurnal rhythms impairs healing immediately after heart attack, study shows

To improve recovery for heart attack patients, hospitals should maintain normal day and night cycles for those patients during the first few days after the attack, say University of Guelph researchers.

2 Apr 2014

Educational intervention program for children reduces aggressive behavior later in life

An educational intervention program for children between kindergarten and 10th grade, known as Fast Track, reduces aggressive behavior later in life, according to research published in Psychological Science, a journal of the Association for Psychological Science.

2 Apr 2014

Scientists discover how MRP-14 gene generates dangerous clots that could trigger heart attack

Right now, options are limited for preventing heart attacks. However, the day may come when treatments target the heart attack gene, myeloid related protein-14 (MRP-14, also known as S100A9) and defang its ability to produce heart attack-inducing blood clots, a process referred to as thrombosis.

2 Apr 2014

New mechanism uses light to activate drug-delivery inside body

Researchers from the University of California, San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences, in collaboration with materials scientists, engineers and neurobiologists, have discovered a new mechanism for using light to activate drug-delivering nanoparticles and other targeted therapeutic substances inside the body.

2 Apr 2014

New research links spread of colon cancer to PLAC8 protein

New research at Washington University School of Medicine in St. Louis and Vanderbilt University Medical Center in Nashville has implicated a poorly understood protein called PLAC8 in the spread of colon cancer.

2 Apr 2014

Researchers develop new screening tool to help diagnose obstructive sleep apnea in children

Clinical investigators at the Children's Hospital of Eastern Ontario (CHEO) have developed a new screening tool to help diagnose obstructive sleep apnea in children. Their findings are published in Pediatric Pulmonology.

2 Apr 2014

Study finds that baclofen drug has potential to prevent cocaine relapse

Relapse is the most painful and expensive feature of drug addiction-even after addicted individuals have been drug-free for months or years, the likelihood of sliding back into the habit remains high. The National Institute on Drug Abuse estimates that 40 to 60 percent of addicted individuals will relapse, and in some studies the rates are as high as 80 percent at six months after treatment.

2 Apr 2014

Low levels of sodium prior to liver transplantation do not increase risk of death, say researchers

Researchers report that low levels of sodium, known as hyponatremia, prior to transplantation does not increase the risk of death following liver transplant. Full findings are published in Liver Transplantation, a journal of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society.

2 Apr 2014

Enrollment dramas ripple through the states

As the health overhaul's first open enrollment period drew to a close, states experienced triumphs as well as tribulations -- whether they were running their own websites or using the federal exchange.

2 Apr 2014

Dust settles as the health law's open enrollment period comes to a close

Though March 31 is increasingly viewed as a somewhat soft deadline, it's come and gone amidst last-day technical troubles. In its wake, lots of analysis and speculation about where the ultimate tally -- now estimated to have topped 7 million -- may fall, as well as how many of those new enrollees were previously uninsured and how many will pay their premiums.

2 Apr 2014

Human motor neurons can be quickly generated from stem cells, say researchers

Researchers report they can generate human motor neurons from stem cells much more quickly and efficiently than previous methods allowed. The finding, described in Nature Communications, will aid efforts to model human motor neuron development, and to understand and treat spinal cord injuries and motor neuron diseases such as amyotrophic lateral sclerosis (ALS).

2 Apr 2014

Cedars-Sinai earns grant to conduct clinical trial of gene therapy product for patients with Lou Gehrig's disease

The Cedars-Sinai Regenerative Medicine Institute has received a $2.5 million grant from the Department of Defense to conduct animal studies that, if successful, could provide the basis for a clinical trial of a gene therapy product for patients with Lou Gehrig's disease, also called amyotrophic lateral sclerosis, or ALS.

2 Apr 2014

Northwestern University awarded NIH grant to conduct phase III Parkinson's neuroprotective study

Tanya Simuni, M.D., medical director of Northwestern University's Parkinson's Disease and Movement Disorders Center, was awarded a grant from the National Institutes of Health to conduct a $16 million phase III study of the safety and efficacy of the drug isradipine as a potential neuroprotective agent in Parkinson's disease.

2 Apr 2014

High levels of GDNF protein could help body resist weight gain despite high-fat diet

More than one-third of people in the US are obese. Obesity and its related health problems-including high blood pressure, high cholesterol, diabetes, insulin resistance, and belly fat-affect so many, yet effective treatments are very few.

2 Apr 2014

Study demonstrates efficacy, tolerability of vemurafenib in aggressive form of metastatic melanoma

The Lancet Oncology has published results from the largest ever trial of a single melanoma treatment. The open label safety study was conducted to assess the tolerability of Zelboraf (vemurafenib), and featured 3,222 patients from across 44 countries.1 246 of these patients were from the UK.

2 Apr 2014

New study finds link between obesity and cognitive functions in children

A new University of Illinois study finds that obese children are slower than healthy-weight children to recognize when they have made an error and correct it. The research is the first to show that weight status not only affects how quickly children react to stimuli but also impacts the level of activity that occurs in the cerebral cortex during action monitoring.

2 Apr 2014

Early strengthening activities can reduce cardiometabolic health risks in children

Early strengthening activities can lead to a decrease in cardiometabolic health risks in children and adolescents, according to results of a new study by a Baylor University professor and a team of researchers.

2 Apr 2014

Medical News

Study on effect of Botox on depression

More help urged to aid military caregivers

Michigan Rep. Dave Camp won't seek re-election

Interrupting diurnal rhythms impairs healing immediately after heart attack, study shows

Educational intervention program for children reduces aggressive behavior later in life

Scientists discover how MRP-14 gene generates dangerous clots that could trigger heart attack

New mechanism uses light to activate drug-delivery inside body

New research links spread of colon cancer to PLAC8 protein

Researchers develop new screening tool to help diagnose obstructive sleep apnea in children

Study finds that baclofen drug has potential to prevent cocaine relapse

Low levels of sodium prior to liver transplantation do not increase risk of death, say researchers

Enrollment dramas ripple through the states

Dust settles as the health law's open enrollment period comes to a close

Human motor neurons can be quickly generated from stem cells, say researchers

Cedars-Sinai earns grant to conduct clinical trial of gene therapy product for patients with Lou Gehrig's disease

Northwestern University awarded NIH grant to conduct phase III Parkinson's neuroprotective study

High levels of GDNF protein could help body resist weight gain despite high-fat diet

Study demonstrates efficacy, tolerability of vemurafenib in aggressive form of metastatic melanoma

New study finds link between obesity and cognitive functions in children

Early strengthening activities can reduce cardiometabolic health risks in children

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

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