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Vaccine-derived polio outbreak shows gaps in immunization coverage in Pakistan

Though "Pakistan has made a lot of progress this year in wiping out polio," a "recent outbreak of polio there has health officials concerned about the overall effectiveness of the effort to eliminate polio in that country," NPR's "Shots" blog reports.

6 Dec 2012

No serious complications of regional nerve blocks in children

A review of more than 15,000 nerve block procedures performed in children at U.S. hospitals finds little or no risk of permanent complications or death, reports a study in the December issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS).

6 Dec 2012

MSF expresses concerns regarding global vaccination efforts ahead of GAVI forum

"This week, the Global Alliance for Vaccines and Immunization (GAVI) is holding a forum in Dar es Salaam, Tanzania," Guardian health editor Sarah Boseley writes in her "Global Health Blog," noting, "Invited are 700 experts from all the organizations and countries GAVI works with, funding immunization programs across the globe and in some of the poorest places on the planet."

6 Dec 2012

Case Western Reserve to receive funding through Healthy Growth grant program

Case Western Reserve University School of Medicine announced that it will receive funding through the Achieving Healthy Growth program within the Grand Challenges in Global Health initiative.

6 Dec 2012

Study questions value of coated, low-dose aspirin therapy

Roughly one-fifth of Americans take low-dose aspirin every day for heart-healthy benefits. But, based on either urine or blood tests of how aspirin blocks the stickiness of platelets - blood cells that clump together in the first stages of forming harmful clots - up to one third of patients are deemed unlikely to benefit from daily use. Such patients are called "aspirin resistant." Clots are the main cause of most heart attacks and strokes.

6 Dec 2012

Dendritic spines respond to and process synaptic inputs both chemically and electrically

It's the least understood organ in the human body: the brain, a massive network of electrically excitable neurons, all communicating with one another via receptors on their tree-like dendrites. Somehow these cells work together to enable great feats of human learning and memory. But how?

6 Dec 2012

Scientists evaluate two different strategies to treat Usher syndrome

After years of basic research, scientists at Johannes Gutenberg University Mainz (JGU) are increasingly able to understand the mechanisms underlying the human Usher syndrome and are coming ever closer to finding a successful treatment approach. The scientists in the Usher research group of Professor Dr. Uwe Wolfrum are evaluating two different strategies. These involve either the repair of mutated genes or the deactivation of the genetic defects using agents.

6 Dec 2012

Prescribing opioids lead to admissions for substance abuse treatment and deaths

A Viewpoint article published recently in the Journal of the American Medical Association suggests that the clinical practice of prescribing amphetamines, opioids, and benzodiazepines to treat chronic pain may be contributing to the increase in fatal drug overdoses and the likelihood that those drugs will be diverted to the illegal market.

6 Dec 2012

ASU scientists use X-ray laser to reveal 3-D structure of cathepsin B enzyme

An international team of scientists, using the world's most powerful X-ray laser, has revealed the three dimensional structure of a key enzyme that enables the single-celled parasite that causes African trypanosomiasis (or sleeping sickness) in humans.

6 Dec 2012

Examining concept of resilience after disaster, emergency in low-income countries

Writing in USAID's "IMPACTblog," David Beckmann, president of Bread for the World, reflects on the concept of resilience, which he defines as one's "ability to cope and their systems for preparing, responding and rebuilding" after a natural disaster or emergency.

6 Dec 2012

CPRIT announces new grants to support variety of cancer-fighting research projects in Texas

The Cancer Prevention and Research Institute of Texas (CPRIT) today announced more than $85 million in funding to support 75 new scientific research projects and scientific recruits to support a variety of cancer-fighting efforts in Texas. These new awards bring the total tally of funded grants to 502, amounting to nearly $841 million since the Institute opened its doors in 2009.

6 Dec 2012

Two simple cost-effective methods can reduce expensive postoperative complications

As the nation grapples with surging health care costs, researchers at the University of Connecticut Health Center, Farmington, and Saint Francis Hospital and Medical Center, Hartford, have confirmed two simple cost-effective methods to reduce expensive postoperative complications-communications team training and a surgical checklist.

6 Dec 2012

Devex examines reaction of international development community to U.S. AIDS blueprint

Devex's "Pennsylvania Ave." blog reports on reaction from the international development community to the release last week of the "President's Emergency Plan for AIDS Relief (PEPFAR) Blueprint: Creating an AIDS-free Generation".

6 Dec 2012

TSRI scientist to better define how brain organizes different types of memories among neurons

A scientist from the Florida campus of The Scripps Research Institute (TSRI) has been awarded approximately $2.5 million from the National Institute of Neurological Disorders and Stroke to better define how the brain organizes different types of memories among its neurons.

6 Dec 2012

Biomatrica completes $5 million in private financing

Biomatrica, Inc., a leader in ambient temperature biostability technology, today announced the completion of $5 million in private financing. Biomatrica has developed SampleMatrix technology which has pioneered recent innovations in ambient storage of biological samples, from purified DNA, RNA, and proteins to complex systems such as tissue, cell lines, biopsies and whole blood.

6 Dec 2012

TAU scientists win top prize in American Society of Human Genetics art competition

The fine arts and the exact sciences may appear an unlikely pair, but creativity is a crucial element in both. Prof. Karen Avraham and PhD candidate Shaked Shivatzki of Tel Aviv University's Sackler Faculty of Medicine embraced this truth when creating Hearing and Deafness: Structure and Sequence, their winning submission to the recent American Society of Human Genetics art competition.

6 Dec 2012

Western University research could lead to better treatments for PTSD and drug addiction

New research from Western University could lead to better treatments for Post-Traumatic Stress Disorder (PTSD) and drug addiction by effectively blocking memories. The research performed by Nicole Lauzon, a PhD candidate in the laboratory of Steven Laviolette at Western's Schulich School of Medicine & Dentistry has revealed a common mechanism in a region of the brain called the pre-limbic cortex, can control the recall of memories linked to both aversive, traumatic experiences associated with PTSD and rewarding memories linked to drug addiction.

6 Dec 2012

Viewpoints: Sen. Whitehouse argues deficit fix shouldn't be about Medicare; Is a plunge over the cliff so bad?

As President Barack Obama and congressional leaders continue discussions to avert the so-called fiscal cliff - the mix of tax increases and spending cuts set to take effect automatically in January - we hear a troubling but familiar refrain in Washington: To fix our deficit, we must cut Medicare benefits.

6 Dec 2012

First U.S. patient treated with deep brain stimulation for Alzheimer's at Johns Hopkins

Researchers at Johns Hopkins Medicine in November surgically implanted a pacemaker-like device into the brain of a patient in the early stages of Alzheimer's disease, the first such operation in the United States. The device, which provides deep brain stimulation and has been used in thousands of people with Parkinson's disease, is seen as a possible means of boosting memory and reversing cognitive decline.

6 Dec 2012

New prenatal genetic test results in more clinically relevant information

A large, multi-center clinical trial led by researchers from Columbia University Medical Center (CUMC) shows that a new genetic test resulted in significantly more clinically relevant information than the current standard method of prenatal testing.

6 Dec 2012

Research News and Research

Vaccine-derived polio outbreak shows gaps in immunization coverage in Pakistan

No serious complications of regional nerve blocks in children

MSF expresses concerns regarding global vaccination efforts ahead of GAVI forum

Case Western Reserve to receive funding through Healthy Growth grant program

Study questions value of coated, low-dose aspirin therapy

Dendritic spines respond to and process synaptic inputs both chemically and electrically

Scientists evaluate two different strategies to treat Usher syndrome

Prescribing opioids lead to admissions for substance abuse treatment and deaths

ASU scientists use X-ray laser to reveal 3-D structure of cathepsin B enzyme

Examining concept of resilience after disaster, emergency in low-income countries

CPRIT announces new grants to support variety of cancer-fighting research projects in Texas

Two simple cost-effective methods can reduce expensive postoperative complications

Devex examines reaction of international development community to U.S. AIDS blueprint

TSRI scientist to better define how brain organizes different types of memories among neurons

Biomatrica completes $5 million in private financing

TAU scientists win top prize in American Society of Human Genetics art competition

Western University research could lead to better treatments for PTSD and drug addiction

Viewpoints: Sen. Whitehouse argues deficit fix shouldn't be about Medicare; Is a plunge over the cliff so bad?

First U.S. patient treated with deep brain stimulation for Alzheimer's at Johns Hopkins

New prenatal genetic test results in more clinically relevant information

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