Research News and Research

RSS

LSUHSC to study mid, long-term health consequences of oil exposure

LSU Health Sciences Center New Orleans School of Public Health is launching the first study ever done of the mid- and long-term health consequences of exposure to oil.

11 Jul 2011

Nature journal publishes landmark genetic study of ovarian cancer

A University of Houston researcher is an author on a landmark multi-institutional genetic study of the most aggressive and common form of ovarian cancer that is published in the current issue of the scientific journal Nature.

11 Jul 2011

Covidien to support NOTES human trial on transoral, transvaginal cholecystectomies

The Natural Orifice Surgery Consortium for Assessment and Research- (NOSCAR-), a joint effort of the American Society for Gastrointestinal Endoscopy and the Society of American Gastrointestinal and Endoscopic Surgeons, is pleased to announce a grant from Covidien to support the U.S. multicenter human trial on transoral and transvaginal cholecystectomies using Natural Orifice Translumenal Endoscopic Surgery.

11 Jul 2011

Study confirms maternal alcohol consumption increases risk of birth outcomes

Heavy alcohol consumption during pregnancy increases the risk of low birth weight, preterm birth and small size for gestational age, confirms a study by the Centre for Addiction and Mental Health.

11 Jul 2011

Scientists identify de novo mutations linked to schizophrenia

De novo mutations - genetic errors that are present in patients but not in their parents - are more frequent in schizophrenic patients than in normal individuals, according to an international group of scientists led by Dr. Guy A. Rouleau of the University of Montreal and CHU Sainte-Justine Hospital.

11 Jul 2011

Patients with motion limitations after knee surgery more likely to develop osteoarthritis

The onset of osteoarthritis may be related to a loss of knee motion after reconstructive ACL surgery, as noted in new research presented at the American Orthopaedic Society for Sports Medicine's Annual Meeting in San Diego, California, July 7-10, 2011.

11 Jul 2011

Environmental factors play a critical role in development of autism

A study published this week again confirms that environmental factors play a critical role in the development of autism. Genetic Heritability and Shared Environmental Factors Among Twin Pairs With Autism, funded by the National Institutes of Health (NIH), provides further confirmation that genes alone cannot explain the exponential rise in autism rates over the past two decades.

11 Jul 2011

Combination therapy shows promise against HER2-positive metastatic breast cancer

Adding Afinitor to Herceptin, the main treatment for HER2-positive metastatic breast cancer, helps some women with disease that has been resistant to previous Herceptin-based therapies, according to a study led by researchers at The University of Texas MD Anderson Cancer Center and published in the Journal of Clinical Oncology.

11 Jul 2011

GlaxoSmithKline's Boostrix receives FDA approval to prevent tetanus, diphtheria, and pertussis

The U.S. Food and Drug Administration today approved Boostrix vaccine to prevent tetanus, diphtheria, and pertussis (whooping cough) in people ages 65 and older.

11 Jul 2011

Dietary protein reduces hunger and increases fullness in obese men

A new study demonstrates that higher-protein meals improve perceived appetite and satiety in overweight and obese men during weight loss. According to the research, published in Obesity, higher-protein intake led to greater satiety throughout the day as well as reductions in both late-night and morning appetite compared to a normal protein diet.

11 Jul 2011

Global variation in relative burden of stroke and heart disease

An analysis of heart disease and stroke statistics collected in 192 countries by the World Health Organization (WHO) shows that the relative burden of the two diseases varies widely from country to country and is closely linked to national income, according to researchers at the University of California, San Francisco.

11 Jul 2011

Arthroscopy restores range of motion in patients with common hip problem

Arthroscopic treatment of a common hip problem that leads to arthritis is successful in terms of restoring range of motion, according to results from a recent Hospital for Special Surgery study.

11 Jul 2011

As officials prepare for debt talks Sunday, Obama says they can meet the challenge

President Barack Obama said Saturday that despite broad differences, he and Republicans agree on "some of the big things," including that the end goal of the deficit talks is to solve the country's fiscal woes. "We agree that after a decade of racking up deficits and debt, we finally need to get our fiscal house in order. We agree that to do that, both sides are going to have to step outside their comfort zones and make some political sacrifices," Mr. Obama said in his weekly radio address to the nation.

11 Jul 2011

New genetic research on Ankylosing Spondylitis

The team of researchers from the Universities of Bristol, Queensland, Oxford, Texas and Toronto, used a technique called genome-wide association where millions of genetic markers are measured in thousands of people that have the disease and thousands of healthy individuals.

11 Jul 2011

New initiatives to improve quality of care and lower costs for Medicaid

The U.S. Department of Health and Human Services today announced three new initiatives to help states improve the quality and lower the cost of care for the approximately nine million Americans who are eligible for both Medicare and Medicaid.

11 Jul 2011

New genetic clues about ankylosing spondylitis

A study involving over 5,000 people living with the joint disorder ankylosing spondylitis has identified a series of genetic variants associated with increased susceptibility to the condition as well as providing new clues to how the condition may be treated in the future.

11 Jul 2011

Research targets malignant glioma stem cells

Cleveland Clinic researchers have identified a cellular pathway that cancer stem cells use to promote tumor growth in malignant glioma, an aggressive brain tumor.

11 Jul 2011

New strategy can prevent onset of E. coli related illness

The recent outbreak of E. coli infection in Germany has put a potentially fatal bacterium back on everyone's radar screen. While some researchers are looking for a better way to treat the disease, professor Debora Foster of the Department of Chemistry and Biology at Ryerson University is taking a different approach.

11 Jul 2011

Scientists discover seven new gene variants that increase risk of prostate cancer

Cancer Research UK-funded scientists have taken a further step to identifying men at a greater risk of prostate cancer with the discovery of seven new variants in the human genome that increase the chances of developing the disease.

11 Jul 2011

Scientists probe 'atlastin,' a protein linked to hereditary spastic paraplegia

New research from Rice University and Italy's Eugenio Medea Scientific Institute is yielding clues about hereditary spastic paraplegia (HSP), a group of inherited neurological disorders that affect about 20,000 people in the United States.

11 Jul 2011