Medical Research News and Research

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Study confirms link between hormone replacement therapy use and breast cancer

The Million Women Study is a study, conducted by UK researchers, of women's health analyzing data from more than one million women aged 50 and over. It is a collaborative project between Cancer Research UK and the National Health Service (NHS), with additional funding from the Medical Research Council (UK).

31 Aug 2012

Grb10 plays a crucial role in increasing muscle mass during development

Scientists have moved closer toward helping people grow big, strong muscles without needing to hit the weight room. Australian researchers have found that by blocking the function of a protein called Grb10 while mice were in the womb, they were considerably stronger and more muscular than their normal counterparts.

31 Aug 2012

Stowers investigators define factors that regulate size of cellular fat pools

As the national waistline expands, so do pools of intra-cellular fat known as lipid droplets. Although most of us wish our lipid droplets would vanish, they represent a cellular paradox: on the one hand droplets play beneficial roles by corralling fat into non-toxic organelles. On the other, oversized lipid droplets are associated with obesity and its associated health hazards.

30 Aug 2012

Edge CT now available in NYU Langone's Department of Radiology clinical practice

NYU Langone Medical Center is the first in the country to offer patients access to the new Siemens Somatom Definition Edge single-source computed tomography system (Edge CT), one of the world's fastest CT scanners capable of generating high quality, 3-D diagnostic images using extremely low radiation.

28 Aug 2012

Neuralstem completes NSI-566 Phase I trial on amyotrophic lateral sclerosis

Neuralstem, Inc. announced the completion of the Phase I trial of its NSI-566 spinal cord neural stem cells for the treatment of amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease), with the eighteenth patient treated.

28 Aug 2012

Healthy foods consumed more often by the wealthy than poor

Healthy foods such as fruits and vegetables, proteins and non-saturated fats are consumed more often by the wealthy while poorer people consume more carbohydrates, concludes a new study involving people from 17 countries.

27 Aug 2012

New non-invasive brain scan can benefit patients with epileptic seizures

A team of University of Minnesota biomedical engineers and researchers from Mayo Clinic published a groundbreaking study today that outlines how a new type of non-invasive brain scan taken immediately after a seizure gives additional insight into possible causes and treatments for epilepsy patients.

27 Aug 2012

PEI adjuvant improves effect of vaccines against flu, HIV and herpes

Oxford University scientists have discovered a compound that greatly boosts the effect of vaccines against viruses like flu, HIV and herpes in mice.

26 Aug 2012

International community must address MSM population in order to end AIDS epidemic

"Over the 30 years of the AIDS epidemic, the disease has had a profound impact on every country in the world," and "in each country, that impact is experienced a different way," Vivek Anand, CEO of the Humsafar Trust, and Kenneth Mayer, medical research director of Fenway Health and co-director of the Fenway Institute, write in this post in Huffington Post's "Gay Voices" blog.

26 Aug 2012

MRC awards grant to design new drug for treatment of chronic pain

Scientists at the University of Liverpool and the Royal Liverpool University Hospital have been awarded -1.4 million to design a new drug for the treatment of chronic pain.

24 Aug 2012

HIV-related stigma keeps Kenyan pregnant women from having babies in health-care facilities

The fear of being labeled HIV-positive is strong enough to keep mothers in one Kenyan province from having babies in health-care facilities, according to a study published online today in the journal PLOS Medicine. Communities there have come to see clinics and skilled care as mostly for HIV-positive women.

22 Aug 2012

House Bill 6218 would create interdepartmental autoimmune disease coordinating committee

Autoimmune disease patients received a win recently when U.S. Rep. Ann Marie Buerkle (R-NY) introduced House Bill 6218 to Congress. The bill would create an interdepartmental autoimmune disease coordinating committee.

21 Aug 2012

MitoTarget Project and neurodegenerative diseases: an interview with Rebecca Pruss, Ph.D., CSO of Trophos

The MitoTarget Project was a project funded by the European Commission, under their FP7 programme. It was funding for a call published in 2007.

21 Aug 2012

Protein toxic to nerve cells in AD also contributes to memory loss

The underlying causes of Alzheimer's disease are not fully understood, but a good deal of evidence points to the accumulation of β-amyloid, a protein that's toxic to nerve cells. β-amyloid is formed by the activity of several enzymes, including one called BACE1. Most Alzheimer's disease patients have elevated levels of BACE1, which in turn leads to more brain-damaging β-amyloid protein.

20 Aug 2012

Springer publishes Principles of Research Methodology: A Guide for Clinical Investigators

How do you teach medical research? How do you design a good study or develop a workable hypothesis? How do you shape research to improve patient care? These and many more questions are addressed in an authoritative textbook detailing the clinical research process, written by researchers and clinicians at SUNY Downstate Medical Center and other institutions.

17 Aug 2012

RNA-delivering nanoparticles allow rapid screening of new drug targets in mice

By sequencing cancer-cell genomes, scientists have discovered vast numbers of genes that are mutated, deleted or copied in cancer cells. This treasure trove is a boon for researchers seeking new drug targets, but it is nearly impossible to test them all in a timely fashion.

16 Aug 2012

Schizophrenia and the immune system: an interview with Prof Cyndi Shannon Weickert

Schizophrenia is the most disabling disease impacting youth today. It impacts 1% of the total population and typically causes withdrawal from society, loss in IQ, disordered thought and speech, hallucinations and delusions.

14 Aug 2012

Roche MagNA Pure 96 System's CE certified IVD version launched

Today, Roche announced the launch of its new CE certified IVD version of the MagNA Pure 96 System for automated sample preparation. By providing a maximum of lot-to-lot consistency and highest quality, the new MagNA Pure 96 System is designed to even better fulfill the needs of diagnostic customers. In 2011, the IVD version of MagNA Pure 96 was already introduced in the US.

From Roche Sequencing and Life Science 13 Aug 2012

Novel model may allow clinicians to predict potential for recovery after SCI

For more than 1 million people in the U.S. living with spinal cord injury, the frightening days and weeks following the injury are filled with uncertainty about their potential for recovery and future independence. A new model based on motor scores at admission and early imaging studies may allow clinicians to predict functional outcomes and guide decision-making for therapy and care-giving needs, as described in an article published in Journal of Neurotrauma, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

9 Aug 2012

Viewpoints: Dubious ad on Romney's role in cancer death; British health plan has problems of its own

He sits at a kitchen table, nursing a cup of coffee, talking about what happened after Bain Capital closed down his steel plant in 2001. He lost his job; his family lost its health insurance. His wife felt lousy but didn't go to the doctor, to spare the family worry and expense. When she finally ended up in the hospital, the diagnosis was cancer. She had 22 days to live.