Medicine News and Research

RSS

Manipulating retinal recipient microenvironment impacts photoreceptor cell transplantation

A research team in the United Kingdom has found that insulin-like growth factor (IGF1) impacts cell transplantation of photoreceptor precursors by manipulating the retinal recipient microenvironment, enabling better migration and integration of the cells into the adult mouse retina.

12 Jul 2012

Many anti-malaria drugs in Africa fake or substandard, reports show

"Many of Africa's anti-malaria drugs are fake or of poor quality, weakening a crucial battle against the world's deadliest disease, a new investigation has found," GlobalPost reports, adding, "Many of the drugs -- even those approved by the World Health Organization -- are Chinese fakes or low-quality variants that failed quality tests, according to two new studies released today."

12 Jul 2012

SLU professor to study how antithrombin might prevent premature death from heart disease

Alireza "Ray" Rezaie, Ph.D., professor of biochemistry and molecular biology at Saint Louis University School of Medicine, has received a $1.52 million NIH grant to study how the key blood clotting inhibitor antithrombin might be exploited to prevent premature death from heart disease.

12 Jul 2012

Scientists assemble timeline of brain changes that lead to Alzheimer's

Scientists have assembled the most detailed chronology to date of the human brain's long, slow slide into full-blown Alzheimer's disease.

12 Jul 2012

Mayo Clinic, 18 other leading research institutions urge Congress to maintain funding levels for NIH

Mayo Clinic and 18 other leading medical research institutions nationwide are urging congressional leaders to maintain current funding levels for the National Institutes of Health.

12 Jul 2012

Communication between brain and muscle cells is short-lived without LRP4 protein

Communication between the brain and muscle must be strong for us to eat, breathe or walk. Now scientists have found that a protein known to be on the surface of muscle cells must be present in both tissues to ensure the conversation is robust.

12 Jul 2012

Nonsurgical treatment may be more beneficial for baseball players with SLAP tears

Surgically repairing a painful shoulder injury in baseball players known as a SLAP tear (superior labral) varies widely and often doesn't allow for return to play at the same level as before the injury. However, researchers presenting their findings at the American Orthopaedic Society for Sports Medicine's Annual Meeting in Baltimore, Maryland suggest that nonsurgical treatment may be more beneficial.

12 Jul 2012

IOM report: Nation lacks health workers trained to meet seniors' mental health needs

The Institute of Medicine report, released Tuesday, found the continued lack of health care providers will make it difficult to meet the growing demand for mental health services from the nation's growing senior population.

12 Jul 2012

Researchers identify set of laboratory-based biomarkers that aid in diagnosis of schizophrenia

In the current online issue of PLoS ONE, researchers at the University of California, San Diego School of Medicine say they have identified a set of laboratory-based biomarkers that can be useful for understanding brain-based abnormalities in schizophrenia. The measurements, known as endophenotypes, could ultimately be a boon to clinicians who sometimes struggle to recognize and treat the complex and confounding mental disorder.

12 Jul 2012

Cellular change also occurs in early-stage lung cancer, say researchers

Cellular change thought to happen only in late-stage cancers to help tumors spread also occurs in early-stage lung cancer as a way to bypass growth controls, say researchers at Mayo Clinic in Florida.

12 Jul 2012

Eschar-derived cells may be used for tissue engineering

A research team in the Netherlands has found that cells from burn eschar, the non-viable tissue remaining after burn injury and normally removed to prevent infection, can be a source of mesenchymal cells that may be used for tissue engineering.

12 Jul 2012

Many abusers switch to heroin due to new formulation of OxyContin

A change in the formula of the frequently abused prescription painkiller OxyContin has many abusers switching to a drug that is potentially more dangerous, according to researchers at Washington University School of Medicine in St. Louis.

12 Jul 2012

New assay can identify rare cancerous cells within mixed populations

Rare cells can be identified within mixed cell populations with near perfect accuracy using a detection technique devised by research teams led by Robert Wieder, MD, PhD, at the University of Medicine and Dentistry of New Jersey-New Jersey Medical School and Rajan Kumar, MD, PhD, at Genome Data Systems in Hamilton, N.J. This technique may facilitate cancer diagnosis, which often relies on the detection of rare cancerous cells in tiny amounts of biopsy tissue or fluid.

12 Jul 2012

Study shows high rates of concussion among collegiate football players

As interest in concussion rates and prevention strategies at all levels continues to grow, one population that appears to have increasing head injury rates is collegiate football players.

12 Jul 2012

New book outlines cutting-edge approach to systematically address AD

ADEC Inc. - Worried about your memory? Many patients with Alzheimer's disease (AD) and individuals concerned about developing memory loss feel they have limited options. While there is no 'magic pill' to cure or prevent AD, a new book outlines a cutting-edge approach to systematically address this disease.

12 Jul 2012

Novel molecular mechanism responsible for most important symptom of major depression

Stanford University School of Medicine scientists have laid bare a novel molecular mechanism responsible for the most important symptom of major depression: anhedonia, the loss of the ability to experience pleasure.

12 Jul 2012

BioControl Medical receives FDA approval to initiate second phase of CardioFit study for heart failure

BioControl Medical has announced U.S. Food and Drug Administration approval to begin the second phase of INOVATE-HF (INcrease Of VAgal TonE in Heart Failure), a global, multi-center, investigational device exemption (IDE) clinical study of the company's CardioFit system for heart failure.

12 Jul 2012

Prenatal and early childhood exposure to PCE may be associated with long-term visual impairments

Prenatal and early childhood exposure to the chemical solvent tetrachloroethylene (PCE) found in drinking water may be associated with long-term visual impairments, particularly in the area of color discrimination, a new study led by Boston University School of Public Health (BUSPH) researchers has found.

12 Jul 2012

Viewpoints: Trouble keeping health costs down; Ignagni says law needs some revisions; Coverage is like clean water

Now that the Supreme Court has provided legal certainty on the recent healthcare reform law, the nation must turn its attention to affordability. While the law expands coverage to millions of Americans, a goal health plans have long supported, major provisions of the law need to be changed to avoid significant cost increases for consumers and employers.

12 Jul 2012

Thrombopoietin mimetic offers aplastic anemia hope

Eltrombopag significantly improves blood counts in some patients with refractory severe aplastic anemia, suggests research published in The New England Journal of Medicine.

11 Jul 2012

Medicine News and Research

Manipulating retinal recipient microenvironment impacts photoreceptor cell transplantation

Many anti-malaria drugs in Africa fake or substandard, reports show

SLU professor to study how antithrombin might prevent premature death from heart disease

Scientists assemble timeline of brain changes that lead to Alzheimer's

Mayo Clinic, 18 other leading research institutions urge Congress to maintain funding levels for NIH

Communication between brain and muscle cells is short-lived without LRP4 protein

Nonsurgical treatment may be more beneficial for baseball players with SLAP tears

IOM report: Nation lacks health workers trained to meet seniors' mental health needs

Researchers identify set of laboratory-based biomarkers that aid in diagnosis of schizophrenia

Cellular change also occurs in early-stage lung cancer, say researchers

Eschar-derived cells may be used for tissue engineering

Many abusers switch to heroin due to new formulation of OxyContin

New assay can identify rare cancerous cells within mixed populations

Study shows high rates of concussion among collegiate football players

New book outlines cutting-edge approach to systematically address AD

Novel molecular mechanism responsible for most important symptom of major depression

BioControl Medical receives FDA approval to initiate second phase of CardioFit study for heart failure

Prenatal and early childhood exposure to PCE may be associated with long-term visual impairments

Viewpoints: Trouble keeping health costs down; Ignagni says law needs some revisions; Coverage is like clean water

Thrombopoietin mimetic offers aplastic anemia hope

Everything there is to know about biosimilars eBook

Improving healthcare sustainability through carbon data

A New Approach to Preventing Bladder Cancer Recurrence

Bringing real-time analytics to downstream bioprocess monitoring

Latest News