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Finding could improve global efforts to prevent HIV transmission, save lives

People who recently have been infected with HIV may not be as highly infectious as previously believed, a finding that could improve global efforts to prevent HIV transmission and save lives. In particular, the finding bolsters the strategy of treating patients with antiretroviral drugs before the onset of AIDS to prevent transmission.

18 Mar 2015

Kansas State doctoral student selected to attend prestigious Lindau Nobel Laureate Meeting

A Kansas State University doctoral student will spend part of her summer interacting with Nobel laureates in physics, physiology, medicine and chemistry.

18 Mar 2015

Researchers discover new metabolic mechanisms linked to macrophage polarization

A group of researchers from Washington University in St. Louis, Agios Pharmaceuticals and ITMO University has discovered new metabolic mechanisms that regulate macrophage polarization - the unique ability of these immune cells to change their specialization depending on the required task.

18 Mar 2015

Deployment of female health workers in remote rural community increases service utilization

Female community health extension workers deployed to a remote rural community in northern Nigeria led to major and sustained increases in service utilization, including antenatal care and facility-based deliveries, according to latest research by Columbia University's Mailman School of Public.

18 Mar 2015

UT Southwestern neuroscientists identify key brain cells that control circadian rhythms

UT Southwestern Medical Center neuroscientists have identified key cells within the brain that are critical for determining circadian rhythms, the 24-hour processes that control sleep and wake cycles, as well as other important body functions such as hormone production, metabolism, and blood pressure.

18 Mar 2015

New research identifies promising drug therapy target for breast cancer

The genome of a cell is under constant attack, suffering DNA damage that requires an army of repair mechanisms to keep the cell healthy and alive. Understanding the behavior of the enzymes defending these assaults helps determine how - and where - cancer gets its foothold and flourishes.

18 Mar 2015

New study show how baking soda can also improve vision

Bicarbonate (baking soda) makes sparkling water sparkle, causes bread to rise, absorbs odors and can be used for cleaning all sorts of stuff, including your teeth. In the body, it plays essential roles in buffering pH, aiding in digestion and neutralizing lactic acid produced during physical exertion. Much of the bicarbonate in our bodies comes from carbon dioxide, which is produced as a waste product in all cells, although some is ingested with carbonated beverages and certain types of foods.

18 Mar 2015

Researchers identify promising new approach to treat pulmonary fibrosis

By uncovering the mechanism by which fibrous tissue cells in the lung multiply, researchers at The Saban Research Institute of Children's Hospital Los Angeles, along with colleagues in Mexico and Canada, have identified a promising new approach for the treatment of pulmonary fibrosis.

18 Mar 2015

Scientists examine effect of clothing on preterm babies' behavior

Scientists at the Laboratoire éthologie Animale et Humaine (CNRS/Université de Rennes 1), working in collaboration with a neonatologist from Brest University Hospital, observed the effect of preterm babies' clothing on their behavior. Newborns placed in a sleep sack were less active and touched parts of their bodies less frequently than those dressed in a simple bodysuit.

18 Mar 2015

Laura De Laporte receives ERC grant to develop minimally invasive therapy for spinal cord injury

The research objective of Dr.-Ing. Laura De Laporte, junior group leader at DWI - Leibniz Institute for Interactive Materials in Aachen, is to develop a minimally invasive therapy for spinal cord injury. Her goal and her scientific approach to develop an injectable material with the ability to provide biochemical and physical guidance for regenerating nerves across the injury site, was selected by the European Research Council.

18 Mar 2015

Scientists examine how substances at low concentrations may impact human health

A public and scientific discussion is currently taking place focusing on the question whether substances at low concentrations may lead to health impairments in humans. For this reason, an increasing number of experimental studies to test such effects are currently conducted using different chemicals.

18 Mar 2015

Study reveals novel approach to treat breast cancer

A means of reprogramming a flawed immune response into an efficient anti-tumoral one was brought to light by the results of a translational trial relating to breast cancer. Thanks to the innovative combination of mathematical modelisation and experimentation, only 20 tests were necessary, whereas traditional experimentation would have required 596 tests to obtain the same results.

18 Mar 2015

Duke researchers identify factors that correlate with repeat ER visits for kidney stones

One in nine patients released from the emergency department after treatment for a kidney stone will face a repeat visit, according to findings by Duke Medicine researchers.

18 Mar 2015

Findings suggest that reporting of noninferiority clinical trials need to be improved

An examination of the reporting of noninferiority clinical trials raises questions about the adequacy of their registration and results reporting within publicly accessible trial registries, according to a study in the March 17 issue of JAMA.

18 Mar 2015

GenomeNext completes whole genome sequencing analysis at unprecedented 1,000 genomes per day

GenomeNext, LLC, a leader in genomic data management and integrated analysis, announced today that, through the "Intel Heads In The Clouds Challenge on Amazon Web Services" with support from JHC Technology, and in conjunction with Nationwide Children's Hospital, has benchmarked whole genome sequencing analysis at an unprecedented 1,000 genomes per day.

18 Mar 2015

PVNF gifts $1,250,000 to support Alzheimer's research at UT Southwestern

Presbyterian Village North Foundation has made two gifts totaling $1,250,000 to support Alzheimer's research at UT Southwestern Medical Center.

18 Mar 2015

Study investigates effects of antidepressant treatment in pain catastrophizing patients

A select population of patients having surgery experience what is called pain catastrophizing - an irrational thought process that leads a patient to perceive pain as worse than it actually is. Antidepressant medications reduce negative mood and might change this way of thinking, but according to a study published in the April edition of Anesthesiology, the official medical journal of the American Society of Anesthesiologists, that may not be the case, at least for acute pain.

18 Mar 2015

Food TV linked to higher BMI

If you're a fan of food television, it's fine to be entertained by the programming, but if you take recipes for the rich meals the networks favor into your own kitchen, you're at risk of putting on pounds, according to a study just published online by the journal Appetite.

18 Mar 2015

DNA sequence determines flexibility, stability of DNA package inside microscopic cell

To pack two meters of DNA into a microscopic cell, the string of genetic information must be wound extremely carefully into chromosomes. Surprisingly the DNA's sequence causes it to be coiled and uncoiled much like a yoyo, scientists reported in Cell.

18 Mar 2015

Scientists identify how mRNA deciphers critical information within genetic code

Case Western Reserve scientists have discovered that speed matters when it comes to how messenger RNA (mRNA) deciphers critical information within the genetic code — the complex chain of instructions critical to sustaining life. The investigators' findings, which appear in the March 12 journal Cell, give scientists critical new information in determining how best to engage cells to treat illness — and, ultimately, keep them from emerging in the first place.

18 Mar 2015

Medical Research News

Finding could improve global efforts to prevent HIV transmission, save lives

Kansas State doctoral student selected to attend prestigious Lindau Nobel Laureate Meeting

Researchers discover new metabolic mechanisms linked to macrophage polarization

Deployment of female health workers in remote rural community increases service utilization

UT Southwestern neuroscientists identify key brain cells that control circadian rhythms

New research identifies promising drug therapy target for breast cancer

New study show how baking soda can also improve vision

Researchers identify promising new approach to treat pulmonary fibrosis

Scientists examine effect of clothing on preterm babies' behavior

Laura De Laporte receives ERC grant to develop minimally invasive therapy for spinal cord injury

Scientists examine how substances at low concentrations may impact human health

Study reveals novel approach to treat breast cancer

Duke researchers identify factors that correlate with repeat ER visits for kidney stones

Findings suggest that reporting of noninferiority clinical trials need to be improved

GenomeNext completes whole genome sequencing analysis at unprecedented 1,000 genomes per day

PVNF gifts $1,250,000 to support Alzheimer's research at UT Southwestern

Study investigates effects of antidepressant treatment in pain catastrophizing patients

Food TV linked to higher BMI

DNA sequence determines flexibility, stability of DNA package inside microscopic cell

Scientists identify how mRNA deciphers critical information within genetic code

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