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Exposure to microgravity can simulate aging for immune cells

Telling someone to "act your age" is another way of asking him or her to behave better. Age, however, does not always bring improvements. [More]
Narrowing of carotid artery in neck without any symptoms may be linked to memory problems

Narrowing of carotid artery in neck without any symptoms may be linked to memory problems

For the first time, researchers have demonstrated that narrowing of the carotid artery in the neck without any symptoms may be linked to problems in learning, memory, thinking and decision-making, compared to people with similar risk factors but no narrowing in the neck artery, according to a study released today that will be presented at the American Academy of Neurology's 66th Annual Meeting in Philadelphia, April 26 to May 3, 2014. [More]
New research may help scientists develop treatments or vaccines for Dengue fever

New research may help scientists develop treatments or vaccines for Dengue fever

Two recent papers by a University of Colorado School of Medicine researcher and colleagues may help scientists develop treatments or vaccines for Dengue fever, West Nile virus, Yellow fever, Japanese encephalitis and other disease-causing flaviviruses. [More]

Study quantifies adherence to recommended surveillance colonoscopy in average-risk patients

According to a new study, endoscopists' recommendations for timing of surveillance colonoscopy in average-risk patients with one to two small polyps are consistent with guideline recommendations in about 90 percent of cases. T [More]
Viewpoints: Sebelius withstood attacks, but wasn't 'warrior' for law; Burwell offers GOP chance to focus on law's problems

Viewpoints: Sebelius withstood attacks, but wasn't 'warrior' for law; Burwell offers GOP chance to focus on law's problems

Kathleen Sebelius was known for her patience and cool under savage attack by Republicans, who treated her as a stand-in for the health law. She sat through hearings calmly reciting talking points while they fumed and fulminated for their audience. But that turned out to be one of her biggest liabilities ... What the health law needed in its first years was a cheerful, populist warrior who could laugh at the truly ridiculous distortions and lies Republicans invented about it, and roar back with the truth. Instead, she came across as a mild technocrat. She never emerged from the defensive crouch she assumed after the law's calamitous debut (David Firestone, 4/11). [More]
New drug combination proves effective in treating patients with HCV genotype 1

New drug combination proves effective in treating patients with HCV genotype 1

Treatment options for the 170 million people worldwide with chronic Hepatitis C Virus (HCV) are evolving rapidly, although the available regimens often come with significant side effects. Two multi-center clinical trials led by Beth Israel Deaconess Medical Center show promise for a new option that could help lead to both an increase in patients cured with a much more simple and tolerable all oral therapy. [More]
Natural compound from green tomatoes protects against muscle atrophy

Natural compound from green tomatoes protects against muscle atrophy

Using a screening method that previously identified a compound in apple peel as a muscle-boosting agent, a team of University of Iowa scientists has now discovered that tomatidine, a compound from green tomatoes, is even more potent for building muscle and protecting against muscle atrophy. [More]

Regional collaboration in Northwest spurs first widespread adoption of the OpenNotes initiative

A unique regional collaboration among nine prominent health systems and medical groups in the Northwest will provide more than one million patients in Oregon and Southwest Washington with electronic access to the notes their providers include in medical records. [More]
Healthy Aging Brain Center care model improves health outcomes and quality of care in older adults

Healthy Aging Brain Center care model improves health outcomes and quality of care in older adults

Studies have shown that a new patient and caregiver centered model of innovative, coordinated brain care for older adults improves health outcomes and quality of care for those with cognitive impairment. [More]
Study: A record number of elderly people are completing living wills to guide end-of-life medical treatments

Study: A record number of elderly people are completing living wills to guide end-of-life medical treatments

A record number of elderly people are completing living wills to guide end-of-life medical treatments - up from 47 percent in 2000 to 72 percent in 2010 - according to new research from the University of Michigan and the Veterans Affairs Ann Arbor Healthcare System. [More]
Scientists discover how MRP-14 gene generates dangerous clots that could trigger heart attack

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. [More]

Providing health insurance coverage to uninsured people does not result in reduced readmission rates

Boston-In a first of its kind retrospective study, Boston University School of Medicine (BUSM) researchers have found that providing health insurance coverage to previously uninsured people does not result in reducing 30-day readmission rates. [More]

Sleep fragmentation, poor sleep quality associated with decline in executive function

A new study of older men found a link between poor sleep quality and the development of cognitive decline over three to four years. [More]
Study links effect of gastric bypass surgery on glucose metabolism and islet function in hypoglycemia patients

Study links effect of gastric bypass surgery on glucose metabolism and islet function in hypoglycemia patients

University of Cincinnati (UC) researchers have discovered that altered islet cell function and reduced insulin clearance contribute to excessive post-meal insulin response in patients experiencing low blood sugar symptoms (hypoglycemia) following gastric bypass surgery. [More]

PDF funds $20,000 grant to support patient-centered research to speed treatments for Parkinson's

The Parkinson's Disease Foundation® (PDF®) is pleased to announce $20,000 in grant funding to support patient-centered research at four leading Parkinson's disease research institutions. [More]
PET eliminates approximately 50% of unnecessary surgeries in lung cancer patients

PET eliminates approximately 50% of unnecessary surgeries in lung cancer patients

New quantitative data suggests that 30 percent of the surgeries performed for non-small cell lung cancer patients in a community-wide clinical study were deemed unnecessary. [More]

Redesigned medication alerts in EMR reduce prescribing errors, increase efficiency

Changing how medication alerts are presented in electronic medical records resulted in safer prescribing, increased efficiency and reduced workload for health care providers who placed drug orders in a study published online in the Journal of the American Medical Informatics Association. [More]

Indiana Governor Mike Pence authorizes licensure for anesthesiologist assistants

Indiana Governor Mike Pence (R) signed into law Senate Bill 233 yesterday, which authorizes licensure for anesthesiologist assistants. The American Society of Anesthesiologists and the Indiana Society of Anesthesiologists applaud this action, which will make the services of anesthesiologist assistants available to Indiana patients. [More]
Researchers discover novel population of neutrophils that exhibit enhanced microbial killing activity

Researchers discover novel population of neutrophils that exhibit enhanced microbial killing activity

​Case Western Reserve University researchers have discovered a novel population of neutrophils, which are the body's infection control workhorses. These cells have an enhanced microbial killing ability and are thereby better able to control infection. [More]
Study: Mood stabilizing drug may help prevent head and neck cancer

Study: Mood stabilizing drug may help prevent head and neck cancer

A new study indicates that a commonly used mood stabilizing drug may help prevent head and neck cancer. The study is published early online in Cancer, a peer-reviewed journal of the American Cancer Society. [More]