Research News and Research

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Skin, immune system play an important role in regulating sodium balance and hypertension

High blood pressure is responsible for many cardiovascular diseases that are the leading cause of death in industrialized countries. High salt intake has long been considered a risk factor, but not every type of high blood pressure is associated with high salt intake. This has puzzled scientists for a long time. However, new findings by Professor Jens Titze (Vanderbilt University, Nashville, Tennessee, USA and the University of Erlangen) now point to previously unknown mechanisms.

10 Sep 2012

Insight into how tissue stiffness drives cancer

The stiffness of breast tissue is increasingly recognized as an important factor explaining the onset of breast cancer. Stiffening induces molecular changes that promote cancerous behavior in cells. Bioengineering studies have found that breast cancer cells grown on a 3-D gel have enhanced cell replication and decreased organization as rigidity increases.

10 Sep 2012

Dynamic mapping could potentially help fill gaps in influenza research

Influenza outbreaks in the United States typically begin with the arrival of cold weather and then spread in seasonal waves across geographic zones. But the question of why epidemics can vary from one season to the next has baffled scientists.

10 Sep 2012

Post-conventions, parties sharply divided on health care politics

President Barack Obama and Republican rival Mitt Romney, their contest defined anew by joblessness, are seeking to frame the campaign on their own terms. Romney was concentrating on the economy while Obama sought to play to his strengths, with top aides all but daring their challenger to engage in a debate over Medicare.

10 Sep 2012

Study finds high prevalence of bullying involvement for adolescents with autism spectrum disorders

A new study suggests an estimated 46.3 percent of adolescents with an autism spectrum disorder (ASD) were the victims of bullying, according to a report published this week in the American Medical Association's Archives of Pediatrics & Adolescent Medicine.

10 Sep 2012

Tight blood sugar control does not benefit pediatric patients undergoing heart surgery

Although some studies have portrayed tight blood sugar control as a potential means of lowering infection rates in critically ill adults, a new study-led by principal investigator Michael Agus, MD, director of the Medicine Critical Care Program at Boston Children's Hospital-found no indication that the approach benefits pediatric patients undergoing heart surgery.

10 Sep 2012

Soy-rich diet can mitigate effects of bisphenol A

New research led by researchers at North Carolina State University shows that exposure to the chemical bisphenol A (BPA) early in life results in high levels of anxiety by causing significant gene expression changes in a specific region of the brain called the amygdala. The researchers also found that a soy-rich diet can mitigate these effects.

10 Sep 2012

New strategy will have positive impact on people with brain disorders

New research offers a possible strategy for treating central nervous system diseases, such as brain and spinal cord injury, brain cancer, epilepsy, and neurological complications of HIV. The experimental treatment method allows small therapeutic agents to safely cross the blood-brain barrier in laboratory rats by turning off P-glycoprotein, one of the main gatekeepers preventing medicinal drugs from reaching their intended targets in the brain.

10 Sep 2012

Campaigns trade Medicare barbs, Romney praises parts of health reform law

Mitt Romney said Sunday that he would retain elements of President Obama's health care overhaul ... The remarks, made in an interview on the NBC News program "Meet The Press," seemed to mark the emergence of a less openly partisan, more general-election-oriented Republican nominee.

10 Sep 2012

Saint Louis University creates new cancer education, prevention and research center

Saint Louis University (SLU) is creating a new cancer education, prevention and research center to improve the survival of St. Louis minorities - particularly African-American residents of north St. Louis city and county.

10 Sep 2012

Cedars-Sinai receives CIRM grant to continue study of stem cell therapy for heart disease

A team of Cedars-Sinai Heart Institute stem cell researchers today was awarded a $1.3 million grant from the California Institute of Regenerative Medicine to continue study of an experimental stem cell therapy that treats heart attack patients with heart-derived cells. Earlier this year, data from the first clinical trial of the stem cell treatment showed the therapy helped damaged hearts regrow healthy muscle.

10 Sep 2012

UK public oppose cancer drugs fund but support new pricing system for branded medicines

The public oppose the cancer drugs fund but support the new pricing system for branded medicines, according to a new study.

10 Sep 2012

GSK, University of Cambridge aim to discover and develop new medicines for liver disease

A new collaboration based at the University of Cambridge will aim to discover and develop new medicines to treat liver disease.

10 Sep 2012

UH lecture to explore hormones in health and disease

While estrogen is essential for many of the body's normal processes in both men and women, it also plays a role in diseases such as breast, ovarian and prostate cancer. The impact of this hormone on such diseases will be addressed during a lecture Sept. 25 at the University of Houston (UH).

10 Sep 2012

Yale researchers to investigate poorly understood nature of autism in females

The reasons why autism spectrum disorders are almost five times more common among boys than among girls may soon be revealed, thanks to a five-year, $15 million National Institutes of Health (NIH) grant awarded to Yale School of Medicine for the Autism Centers of Excellence (ACE) research program.

10 Sep 2012

UC Irvine receives CIRM grant to advance stem cell-based treatments for AD, retinitis pigmentosa

Efforts to begin human clinical trials using stem cells to treat Alzheimer's disease and retinitis pigmentosa received a $37.3 million boost from the California Institute for Regenerative Medicine during its most recent round of funding on Sept. 5.

10 Sep 2012

Scientists report first comprehensive genetic analysis of lung squamous cell carcinoma

A nationwide consortium of scientists has reported the first comprehensive genetic analysis of squamous cell carcinoma of the lung, a common type of lung cancer responsible for about 400,000 deaths each year.

10 Sep 2012

Increased risk of heart failure and cardiovascular death linked to thickening of heart's right ventricle

Researchers at the Perelman School of Medicine at the University of Pennsylvania report in a new study that thickening of the heart's right ventricle is associated with an increased risk of heart failure and cardiovascular death in patients without clinical cardiovascular disease at baseline. The study is published online ahead of print in the journal Circulation.

7 Sep 2012

Schumer seeks to put GOP Senators on defensive regarding Ryan Medicare plan

Sen. Chuck Schumer says he wants the Senate to vote soon on the Ryan budget to put Republicans, including presidential running mates Mitt Romney and Paul Ryan, on the defensive.

7 Sep 2012

State leaders wrangle over approaches to health insurance marketplaces

Officials and business leaders in Wyoming, Kansas and Michigan are considering their next moves among the myriad options of how to approach federally or state-based health insurance marketplaces.

7 Sep 2012

Research News and Research

Skin, immune system play an important role in regulating sodium balance and hypertension

Insight into how tissue stiffness drives cancer

Dynamic mapping could potentially help fill gaps in influenza research

Post-conventions, parties sharply divided on health care politics

Study finds high prevalence of bullying involvement for adolescents with autism spectrum disorders

Tight blood sugar control does not benefit pediatric patients undergoing heart surgery

Soy-rich diet can mitigate effects of bisphenol A

New strategy will have positive impact on people with brain disorders

Campaigns trade Medicare barbs, Romney praises parts of health reform law

Saint Louis University creates new cancer education, prevention and research center

Cedars-Sinai receives CIRM grant to continue study of stem cell therapy for heart disease

UK public oppose cancer drugs fund but support new pricing system for branded medicines

GSK, University of Cambridge aim to discover and develop new medicines for liver disease

UH lecture to explore hormones in health and disease

Yale researchers to investigate poorly understood nature of autism in females

UC Irvine receives CIRM grant to advance stem cell-based treatments for AD, retinitis pigmentosa

Scientists report first comprehensive genetic analysis of lung squamous cell carcinoma

Increased risk of heart failure and cardiovascular death linked to thickening of heart's right ventricle

Schumer seeks to put GOP Senators on defensive regarding Ryan Medicare plan

State leaders wrangle over approaches to health insurance marketplaces

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