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H7N9 influenza vaccine failure may be due to immune camouflage, study reveals

The avian influenza A (H7N9) virus has been a major concern since the first outbreak in China in 2013. Due to its high rate of lethality and pandemic potential, H7N9 vaccine development has become a priority for public health officials. However, candidate vaccines have failed to elicit the strong immune responses necessary to protect from infection.

25 Sep 2015

University of Oslo researchers examine treatment methods for tennis elbow

The two most common treatments for tennis elbow are physiotherapy and cortisone injections. It is unclear which of these gives the best result, and diagnosis can be problematic for general practitioners. Now researchers at the University of Oslo have taken a closer look at the treatment methods.

25 Sep 2015

Scientists compile complete genetic information of people affected by PAH

The genetic architecture of a debilitating and potentially fatal vascular disease has for the first time been detailed in its entirety, providing clinicians with the comprehensive data needed to improve diagnosis and deliver more personalised patient care.

25 Sep 2015

UCSF researchers map genetic signature of unusual stem cells in the human brain

The human cerebral cortex contains 16 billion neurons, wired together into arcane, layered circuits responsible for everything from our ability to walk and talk to our sense of nostalgia and drive to dream of the future. In the course of human evolution, the cortex has expanded as much as 1,000-fold, but how this occurred is still a mystery to scientists.

25 Sep 2015

Kessler Foundation study may simplify cognitive assessment for MS in clinical settings

Kessler Foundation scientists found that the Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) predicted performance of activities of daily living using Actual Reality (AR). The article, "Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) and performance of everyday life tasks," was published in Multiple Sclerosis Journal.

25 Sep 2015

Proportion of young female anesthesiologists increases, but payment still lower than male peers

An increasing number of young female physicians are becoming anesthesiologists, but the pay of those women lags behind their male peers, even after accounting for differences such as hours worked and experience, according to a new RAND Corporation study.

25 Sep 2015

Researchers identify new biochemical pathway that could be a potential target for insulin control

In the final event leading to the development of Type 2 diabetes, the pancreas loses its ability to secrete insulin and clear glucose from the blood. Preventing this breakdown in insulin secretion is a key goal in the fight to reduce the burden of a disease that afflicts an estimated 29 million people in the United States.

25 Sep 2015

Delayed umbilical cord clamping may benefit extremely preterm infants

Clamping and cutting of the umbilical cord happens within 10 seconds after birth in most cases, in part so members of a medical team can more quickly begin caring for a newborn. But research from Nationwide Children's Hospital shows that waiting 30 to 45 seconds to clamp could have advantages for extremely preterm infants.

25 Sep 2015

Prevalence of frailty in older people varies by region and race

A large-scale survey of older Americans living at home or in assisted living settings found that 15 percent are frail, a diminished state that makes people more vulnerable to falls, chronic disease and disability, while another 45 percent are considered pre-frail, or at heightened risk of becoming physically diminished.

25 Sep 2015

Novel brain-computer interface technology allows paralyzed man to walk

Novel brain-computer interface technology created by University of California, Irvine researchers has allowed a paraplegic man to walk for a short distance.

25 Sep 2015

Weight loss and exercise improve ovulation in women with polycystic ovary syndrome

Weight loss and exercise improve ovulation in women who have polycystic ovary syndrome, a common hormone disorder that often causes infertility, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

25 Sep 2015

Fungi research may lead to cheaper anti-cancer drugs for humans

Cheaper anti-cancer drugs for humans might ultimately stem from a new study by University of Guelph scientists into a kind of microbial "bandage" that protects yew trees from disease-causing fungi.

25 Sep 2015

DNA nanostructures provide novel applications in molecular medicine

Researchers from Aalto University have published an article in the recent Trends in Biotechnology journal. The article discusses how DNA molecules can be assembled into tailored and complex nanostructures, and further, how these structures can find uses in therapeutics and bionanotechnological applications.

25 Sep 2015

Medication used for diabetes could be a valuable tool for treating alcohol dependence

A new study on mice and rats at Sahlgrenska Academy shows that a medication used for diabetes and obesity also could be a valuable tool for the treatment of alcohol dependence.

25 Sep 2015

UCSF researchers develop molecular 'on switch' that allows control over the actions of T cells

UC San Francisco researchers have engineered a molecular "on switch" that allows tight control over the actions of T cells, immune system cells that have shown great potential as therapies for cancer. The innovation lays the groundwork for sharply reducing severe, sometimes deadly side effects that have been a significant hurdle to advancing T cell-based treatments.

25 Sep 2015

Research highlights potential new treatment strategy for degenerative diseases

St. Jude Children's Research Hospital scientists have discovered evidence of a mechanism at the heart of amyotrophic lateral sclerosis (ALS) and related degenerative diseases. The research appears in today's edition of the journal Cell and highlights a possible new treatment strategy for the devastating disorders.

25 Sep 2015

HIV cure research may shift from single-therapy development model to combination therapy trials

The next five years of HIV research should shift gears from the classic single-therapy development model to moving directly from in vitro studies to combination therapy trials, authors argue in a new paper published online today.

25 Sep 2015

HSCI researchers find surprising similarities between SMA and ALS

Harvard Stem Cell Institute researchers studying spinal muscular atrophy (SMA) have found what they term "surprising similarities" between this childhood disorder that attacks motor neurons and amyotrophic lateral sclerosis (ALS), more commonly known as Lou Gehrig's disease.

25 Sep 2015

Sticky, protein-rich gel improves cardiac function after simulated heart attacks

A sticky, protein-rich gel created by Johns Hopkins researchers appears to help stem cells stay on or in rat hearts and restore their metabolism after transplantation, improving cardiac function after simulated heart attacks, according to results of a new study.

25 Sep 2015

Researchers reveal link between hospital accreditation level and mortality rate among patients

For the first time, researchers from Aarhus University, Aarhus University Hospital and the Region of Southern Denmark can now demonstrate an association between level of hospital accreditation and the mortality rate among patients.

25 Sep 2015

Medical Research News

H7N9 influenza vaccine failure may be due to immune camouflage, study reveals

University of Oslo researchers examine treatment methods for tennis elbow

Scientists compile complete genetic information of people affected by PAH

UCSF researchers map genetic signature of unusual stem cells in the human brain

Kessler Foundation study may simplify cognitive assessment for MS in clinical settings

Proportion of young female anesthesiologists increases, but payment still lower than male peers

Researchers identify new biochemical pathway that could be a potential target for insulin control

Delayed umbilical cord clamping may benefit extremely preterm infants

Prevalence of frailty in older people varies by region and race

Novel brain-computer interface technology allows paralyzed man to walk

Weight loss and exercise improve ovulation in women with polycystic ovary syndrome

Fungi research may lead to cheaper anti-cancer drugs for humans

DNA nanostructures provide novel applications in molecular medicine

Medication used for diabetes could be a valuable tool for treating alcohol dependence

UCSF researchers develop molecular 'on switch' that allows control over the actions of T cells

Research highlights potential new treatment strategy for degenerative diseases

HIV cure research may shift from single-therapy development model to combination therapy trials

HSCI researchers find surprising similarities between SMA and ALS

Sticky, protein-rich gel improves cardiac function after simulated heart attacks

Researchers reveal link between hospital accreditation level and mortality rate among patients

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