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Osteoporosis, low bone density common in people with early-stage MS

Osteoporosis and low bone density are common in people in the early stages of multiple sclerosis (MS), according to a new study published in the July 12, 2011, print issue of Neurology, the medical journal of the American Academy of Neurology.

12 Jul 2011

Researchers find clear changes in how emotions are processed in smokers

A team of researchers led by the University of Bonn found clear changes in how emotions are processed in smokers. After an abstinence period of 12 hours, the brain's fear center was mostly out of commission in addicts.

12 Jul 2011

New owl study reveals advantage of stereopsis

Using owls as a model, a new research study reveals the advantage of stereopsis, commonly referred to as stereovision, is its ability to discriminate between objects and background; not in perceiving absolute depth.

12 Jul 2011

Gut hormone changes the ability of food-related cues to alter dopamine levels

New research findings to be presented at the upcoming annual meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, finds that ghrelin, a natural gut hormone that stimulates feeding, also modulates the ability of tasty food and food-related cues to alter dopamine levels within the striatum, a critical component of the brain's reward system.

12 Jul 2011

Two studies on childhood leukemia

A difficult-to-treat form of childhood leukemia relies on changes in the structure of DNA - so-called epigenetic changes - to wreak genomic havoc within white blood cells, according to one of two studies conducted by a research team at Children's Hospital Boston and Dana-Farber Cancer Institute.

12 Jul 2011

Cancer Cell publishes results of melanoma study

Metamark Genetics, Inc., a privately-held oncology-focused molecular diagnostics company, today announced results from a melanoma study published in Cancer Cell.

12 Jul 2011

African-Americans with glaucoma have higher oxygen levels than Caucasians

Measuring oxygen during eye surgery, investigators at Washington University School of Medicine in St. Louis have discovered a reason that may explain why African-Americans have a higher risk of glaucoma than Caucasians.

12 Jul 2011

Poisonous shrub extract may act as natural painkiller

An extract of the poisonous shrub Jatropha curcas acts as a strong painkiller and may have a mode of action different from conventional analgesics, such as morphine and other pharmaceuticals.

12 Jul 2011

Study may help explain why antipsychotic drugs can promote overeating, weight gain

Research to be presented at the upcoming annual meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, may explain why some antipsychotic drugs can promote overeating, weight gain, and insulin resistance.

12 Jul 2011

Molasses supplementation may reduce obesity in humans

Experimental results to be presented at the upcoming annual meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, suggests that dietary supplementation with molasses extract may provide a novel approach for weight management in humans.

12 Jul 2011

Hutchinson Center receives $20M NIH grant to eradicate HIV infection

Whether a stem cell transplant using an HIV-infected person's own genetically modified immune cells can become a cure for the disease is the focus of a new $20 million, five-year research grant award announced today by the National Institutes of Health to Fred Hutchinson Cancer Research Center.

12 Jul 2011

Cancer Cell publishes Epizyme and collaborators' breakthrough research on MLL

Epizyme, Inc., a company leading the discovery and development of personalized therapeutics for genetically-defined cancer and rare disease patients, and its collaborators announced the publication in Cancer Cell of breakthrough research in the treatment of MLL-rearranged leukemia (MLL), a genetically-defined subset of acute lymphoblastic leukemia and acute myelogenous leukemia.

12 Jul 2011

Eating disorder behavior may directly affect brain function

Bulimia nervosa is a severe eating disorder associated with episodic binge eating followed by extreme behaviors to avoid weight gain such as self-induced vomiting, use of laxatives or excessive exercise.

12 Jul 2011

Gut hormone reduces willingness to pay for non-food items

Research to be presented at the upcoming annual meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, suggests that ghrelin, a naturally occurring gut hormone, increases our willingness to pay for food, while simultaneously decreasing our willingness to pay for non-food items.

12 Jul 2011

Sunshine completes Adva-27a study in Multidrug Resistant Breast Cancer cell line

Sunshine Biopharma Inc., a development stage pharmaceutical company focused on the research, development and commercialization of drugs for the treatment of various forms of cancer, today announced that it has completed a detailed cytotoxicity study of its lead compound, Adva-27a, in MCF-7/MDR, a Multidrug Resistant Breast Cancer cell line.

12 Jul 2011

Specific miRNAs play a key role in melanoma metastasis

Researchers at the NYU Cancer Institute, an NCI-designated cancer center at NYU Langone Medical Center, identified for the first time the key role specific microRNAs play in melanoma metastasis to simultaneously cause cancer cells to invade and immunosuppress the human body's ability to fight abnormal cells.

12 Jul 2011

Study confirms link between phthalates and thyroid hormone levels in humans

A link between chemicals called phthalates and thyroid hormone levels was confirmed by the University of Michigan in the first large-scale and nationally representative study of phthalates and BPA in relation to thyroid function in humans.

12 Jul 2011

Federal funds may help Gladstone to solve problem of HIV latency

The Gladstone Institutes will receive funds totaling $5.6 million over five years as part of the first-ever major funding initiative focusing on HIV eradication.

12 Jul 2011

Fibrin key to protection during gram-negative sepsis

New research from the Trudeau Institute may help to explain why anticoagulant therapies have largely failed to extend the lives of patients with sepsis. The study was led by Deyan Luo, a postdoctoral fellow in Stephen Smiley's laboratory. It shows that fibrin, a key product of the blood clotting process, is critical for host defense against Yersinia enterocolitica, a gram-negative bacterium that causes sepsis in humans and experimental mice.

11 Jul 2011

iBio successfully produces human plasma proteins using proprietary technology

iBio, Inc. today announced successful production of human plasma proteins using its proprietary iBioLaunch technology. Human alpha 1-antitrypsin and human C1 esterase inhibitor were successfully produced at high yield in green plants via the Company's proprietary iBioLaunch technology. Both of these proteins are important therapeutic products, but until now they have been made from human blood.

11 Jul 2011