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Novel HIV prevention products for women demonstrate safety in clinical studies

Two early clinical studies of novel HIV prevention products for women - the first combination antiretroviral (ARV) vaginal ring and a vaginal film - show the products to be safe and open the door to product improvements that could expand options for women-initiated prevention tools. The results of both studies were presented today at the 21st Conference on Retroviruses and Opportunistic Infections.

5 Mar 2014

Set of genes appear to predict which tumors can evade detection by immune system

Johns Hopkins researchers say they have identified a set of genes that appear to predict which tumors can evade detection by the body's immune system, a step that may enable them to eventually target only the patients most likely to respond best to a new class of treatment.

5 Mar 2014

Oregon's troubled health exchange, Oracle begin 'transition' agreement; Maryland's marketplace wrestled with what to do next

Updates on state-based exchanges in Minnesota and Washington as well as news from Wyoming regarding the Medicaid expansion.

5 Mar 2014

Cell-cycle arrest biomarkers validated for acute kidney injury

Saeed A. Jortani, Ph.D., associate clinical professor in the University of Louisville's Department of Pathology and Laboratory Medicine, headed up one of three labs in the United States involved in determining two new markers for acute kidney injury (AKI). The research group's paper, "Validation of Cell-Cycle Arrest Biomarkers for Acute Kidney Injury Using Clinical Adjudication," was posted online Feb. 25 by the American Journal of Respiratory and Critical Care Medicine.

5 Mar 2014

Right time for NCKU to jump into cryo-electron microscopy

"Now is really the perfect time in history for the university here in Tainan to jump into the field of cryo-EM (cryo-electron microscopy)," said Dr. Robert M. Glaeser, Professor Emeritus of Biochemistry, Biophysics and Structural Biology, UC Berkeley, USA, at a symposium held at National Cheng Kung University (NCKU), Tainan, Taiwan, March 4th.

5 Mar 2014

Merck reports results from Phase 2b study of investigational house dust mite sublingual immunotherapy tablet

Merck, known as MSD outside the United States and Canada, today announced results from a Phase 2b study evaluating two doses of its investigational house dust mite sublingual immunotherapy tablet (MK-8237). The data were presented for the first time during a late-breaking oral session at the 2014 Annual Meeting of the American Academy of Allergy, Asthma & Immunology (AAAAI) in San Diego.

5 Mar 2014

Plant pigment could prevent damage to nerves linked with childhood form of SMA

The research team have found that a plant pigment called quercetin - present in some fruits, vegetables, herbs and grains - could help to prevent damage to the nerves associated with the childhood form of motor neurone disease, spinal muscular atrophy (SMA).

5 Mar 2014

Springer partners with Universit- degli Studi di Palermo to publish new English-language book series

Springer has entered into a partnership with Universit- degli Studi di Palermo to publish a new English-language book series. The UNIPA Springer Series is a unique cooperation that will showcase research from five core disciplines: medicine, biomedicine and life sciences; engineering and physics; mathematics, statistics and computer sciences; business, economics and law; and human, behavioral and social sciences.

5 Mar 2014

New poll: Democrats' advantage on health care, other issues not translating into election edge

In other political news, the conservative group Americans for Prosperity is pushing back against Democratic criticism of its recent health law attack ad by releasing another one.

5 Mar 2014

Researchers find ways to selectively pinpoint and target cancer cells

In current research related to improving cancer treatments, one promising area of research is the effort to find ways to selectively pinpoint and target cancer cells while minimizing effects on healthy cells.

5 Mar 2014

Low-amplitude electric fields help hard-to-heal chronic wounds

Naturally occurring electricity in our cells is key to how our bodies function, and that includes the healing of wounds.

5 Mar 2014

$Researchers develop silk-based surgical plates and screws to repair bone fractures$

Researchers develop silk-based surgical plates and screws to repair bone fractures

When a person suffers a broken bone, treatment calls for the surgeon to insert screws and plates to help bond the broken sections and enable the fracture to heal. These "fixation devices" are usually made of metal alloys.

5 Mar 2014

Ultra-high-field MRI provides detailed views of brain area implicated in Parkinson's disease

New research shows that ultra-high-field magnetic resonance imaging (MRI) provides detailed views of a brain area implicated in Parkinson's disease, possibly leading to earlier detection of a condition that affects millions worldwide. The results of this research are published online in the journal Radiology.

5 Mar 2014

Human Longevity, UC San Diego sign new collaborative research agreement

The new collaborative research agreement between Human Longevity Inc. and the University of California, San Diego, announced today, represents a significant and necessary step in efforts to research and translate the potential of the human genome into novel and real treatments and therapies able to change and improve the human condition.

5 Mar 2014

Berkeley Lab scientists explore bacteria-resistant materials as a line of defense against Staph infection

The bacterium Staphylococcus aureus (S. aureus) is a common source of infections that occur after surgeries involving prosthetic joints and artificial heart valves. The grape-shaped microorganism adheres to medical equipment, and if it gets inside the body, it can cause a serious and even life-threatening illness called a Staph infection. The recent discovery of drug-resistant strains of S. aureus makes matters even worse.

5 Mar 2014

Removing gut bacteria may play critical role in reducing cancer risk

Bacteria in the gut are essential for the development of intestinal tumors in mice, according to research led by investigators from the Icahn School of Medicine at Mount Sinai. Removing the bacteria may play a critical role in reducing cancer risk, the researchers write, in the March issue of the Journal of Experimental Medicine.

5 Mar 2014

New analysis offers insights for hospitals in implementing community health improvement programs

A new analysis led by the University of Pittsburgh Graduate School of Public Health offers insights for nonprofit hospitals in implementing community health improvement programs. In a special issue of the Journal of Health Care for the Poor and Underserved that focuses on the Affordable Care Act, a multidisciplinary team of Pitt researchers explore published research on existing community benefit programs at U.S. hospitals and explain how rigorous implementation of such programs could help hospitals both meet federal requirements and improve the health of the populations they serve.

5 Mar 2014

Medical News

Novel HIV prevention products for women demonstrate safety in clinical studies

Set of genes appear to predict which tumors can evade detection by immune system

Oregon's troubled health exchange, Oracle begin 'transition' agreement; Maryland's marketplace wrestled with what to do next

Cell-cycle arrest biomarkers validated for acute kidney injury

Right time for NCKU to jump into cryo-electron microscopy

Merck reports results from Phase 2b study of investigational house dust mite sublingual immunotherapy tablet

Plant pigment could prevent damage to nerves linked with childhood form of SMA

Springer partners with Universit- degli Studi di Palermo to publish new English-language book series

New poll: Democrats' advantage on health care, other issues not translating into election edge

Researchers find ways to selectively pinpoint and target cancer cells

Low-amplitude electric fields help hard-to-heal chronic wounds

Researchers develop silk-based surgical plates and screws to repair bone fractures

Ultra-high-field MRI provides detailed views of brain area implicated in Parkinson's disease

Human Longevity, UC San Diego sign new collaborative research agreement

Berkeley Lab scientists explore bacteria-resistant materials as a line of defense against Staph infection

Removing gut bacteria may play critical role in reducing cancer risk

New analysis offers insights for hospitals in implementing community health improvement programs

Medical diagnoses, DNA sequencing can be made faster through gel electrophoresis

Study: Nearly 1 in 5 had mental illness before military enlistment

Researchers unravel function of proteins involved in cell metabolism

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

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