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Broken heart syndrome may protect the heart from adrenaline overload

A condition that temporarily causes heart failure in people who experience severe stress might actually protect the heart from very high levels of adrenaline, according to a new study published in the journal Circulation. The research provides the first physiological explanation for Takotsubo cardiomyopathy, also called "broken heart syndrome" because it affects people who suffer severe emotional stress after bereavement, and suggests guidance for treatment.

27 Jun 2012

Greater awareness of MH and consequences of ryanodine receptor gene mutations

From the MHAUS President's Blog by MHAUS President, Henry Rosenberg, MD. A few months ago, I received a call from the MH Hotline who connected me to an anesthesiologist and OR team who were desperately trying to manage a Malignant Hyperthermia crisis.

26 Jun 2012

Reproductive hormone helps regulate food intake, energy metabolism without adverse effects

A reproductive hormone helps regulate food intake and energy metabolism without causing adverse effects, a new animal study finds. The results will be presented Monday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

KPT-SINEs might offer new treatment for people with acute leukemia

A novel family of experimental agents that blocks a molecule from shuttling proteins out of the cell nucleus might offer a new treatment for people with acute leukemia, according to a study by researchers at the Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute.

20 Jun 2012

NextGen commercializes new assay for identification of biomarkers in brain disorders

NextGen Group Plc, the AIM listed company developing its own diagnostics product pipeline and providing diagnostic biomarker development services, announces the commercialisation of a new assay for the identification of diagnostic biomarkers in brain disorders in animal models.

15 Jun 2012

Georgia Tech startup to create new delivery method for cell-based therapies

Cell-based therapies have yet to reach their full potential in repairing damaged tissue because of the hostile environment the cells face once injected into the body. A patient's inflammatory response normally causes the majority of these therapeutic cells to die or migrate away from the area in need of repair.

14 Jun 2012

Higher quality bone from stem cells

UCLA stem cell scientists purified a subset of stem cells found in fat tissue and made from them bone that was formed faster and was of higher quality than bone grown using traditional methods, a finding that may one day eliminate the need for painful bone grafts that use material taken from the patient during invasive procedures.

11 Jun 2012

Study describes how seizures in people with AS could be linked to brain cell activity imbalance

New research by scientists at the University of North Carolina School of Medicine may have pinpointed an underlying cause of the seizures that affect 90 percent of people with Angelman syndrome (AS), a neurodevelopmental disorder.

7 Jun 2012

Study suggests link between fungi and ulcerative colitis

Cedars-Sinai researchers say their examination of the fungi in the intestines suggests an important link between these microbes and inflammatory diseases such as ulcerative colitis.

7 Jun 2012

Study finds natural ruminant trans fats not harmful

Canadian scientists are joining with international colleagues to lead new insights into the health implications of different types of trans fat.

2 Jun 2012

Researchers investigate how iPFK2 enzyme may benefit some obese people

Why is it that some obese people are healthier than others? This was one of the main questions Dr. Chaodong Wu of the College of Agriculture and Life Sciences - Texas A&M University System - and a group of researchers tried to answer in a recent study.

1 Jun 2012

Use of transplanted induced pluripotent stem cells could lead to new treatments for HD

Researchers from South Korea, Sweden, and the United States have collaborated on a project to restore neuron function to parts of the brain damaged by Huntington's disease (HD) by successfully transplanting HD-induced pluripotent stem cells into animal models.

30 May 2012

Astrocytes appear to retaliate against AD

When brain cells start oozing too much of the amyloid protein that is the hallmark of Alzheimer's disease, the astrocytes that normally nourish and protect them deliver a suicide package instead, researchers report.

23 May 2012

MCP enhances anti-cancer effects of two poly-botanical formulas

In a groundbreaking study, Modified Citrus Pectin (MCP), a highly researched natural compound enhanced the anti-cancer effects of two poly-botanical formulas.

23 May 2012

Inhibition of PBEF could be potential therapeutic target for pulmonary hypertension

Inhibition of pre-B Cell Colony-Enhancing Factor (PBEF) could be a potential therapeutic target for pulmonary hypertension (PH), according to a preclinical study in an animal model of PH.

23 May 2012

Studies of technological innovations presented at DDW annual meeting

Studies of technological innovations being presented for the first time at Digestive Disease Week- (DDW) showed increased accuracy coupled with decreased cost, time or invasiveness of gastrointestinal procedures. Use of a new high-definition colonoscope, for example, improved physician confidence in diagnosing small polyps, potentially reducing the amount of polyps sent for pathology analysis and the associated costs.

From Evident Corporation - Life Sciences 22 May 2012

Abbott announces inaugural funding for nutrition and cognition research

The Center for Nutrition, Learning, and Memory, a collaboration between Abbott’s nutrition businesses and the University of Illinois Urbana-Champaign (UIUC), announced today the inaugural funding recipients of the Center’s annual research challenge.

18 May 2012

HyStem-C effective in transplantation of heart muscle-derived cells for heart disease

BioTime, Inc. announced today the publication of a scientific paper demonstrating the effectiveness of HyStem-C in the transplantation of heart muscle-derived cells in an animal model of heart disease.

14 May 2012

Researchers develop new form of specially bred mouse that mimics ADHD

The number of attention deficit hyperactivity disorder (ADHD) cases in the United States are exploding. According to a 2011 statement by the Centers for Disease Control and Prevention, nearly one in 10 American children is diagnosed with the disorder.

11 May 2012

Excess brain activity contributes to amnestic mild cognitive impairment

A study led by a Johns Hopkins neuroscientist and published in the May 10 issue of the journal Neuron suggests a potential new therapeutic approach for improving memory and interrupting disease progression in patients with a form of cognitive impairment that often leads to full-blown Alzheimer's disease.

11 May 2012