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Researchers assess effect of MDs on cardiac and endothelial cell proliferation, survival

A research team from McGill University (Canada) report a beneficial effect on cardiac function in mouse models when implanted monocytes - a type of white blood cell that is part of the immune system - helped preserve cardiac function following a heart attack (myocardial infarction).

17 Jun 2010

Researchers identify peptide that triggers diabetes

Researchers at National Jewish Health and the University of Colorado Anschutz Medical Campus have identified the precise protein fragment, or peptide, that can trigger diabetes in mice. The finding, published in the June 15, 2010, issue of the Proceedings of the National Academy of Sciences, supports an emerging theory about the origins of autoimmunity, and may lead to new diagnostic and therapeutic strategies in humans.

17 Jun 2010

Scientists find antibiotic-resistant bacteria in seven species of sharks and redfish

Scientists have found antibiotic-resistant bacteria in seven species of sharks and redfish captured in waters off Belize, Florida, Louisiana and Massachusetts. Most of these wild, free-swimming fish harbored several drug-resistant bacterial strains.

17 Jun 2010

Alzheimer's disease may damage brain

Alzheimer's disease has long been studied primarily as a disease of neurons. But researchers have now shown how the disease may be damaging the brain by choking off blood flow. In experiments published June 10 in Neuron, scientists at Rockefeller University reveal that amyloid-β, which builds up around brain cells in Alzheimer's patients, interacts with a common blood clotting agent to increase clotting in the arteries that feed the brain.

17 Jun 2010

Deuterium depletion symposium focusses on oncotherapy, anticancer, diabetes, anti-aging research

1st International Symposium on Deuterium Depletion was held on 13-14 May 2010 in Budapest, Hungary. The conference programme focused on the advances in the research and clinical application of deuterium depletion, its present and future role in anticancer research and oncotherapy, diabetes research and anti-aging.

17 Jun 2010

Studies suggest role for IL-10 in prevention and treatment of neurological disease in newborns

This bacterium, Escherichia coli K1, is the most common cause of meningitis in premature infants and the second most common cause of the disease in newborns. "The ineffectiveness of antibiotics in treating newborns with meningitis and the emergence of antibiotic-resistant strains of bacteria require new strategies," explains Nemani V. Prasadarao, PhD, associate professor of infectious disease at Childrens Hospital Los Angeles.

17 Jun 2010

Symposium explores new understanding of mitochondrial function, cellular bioenergetics in cancer research

Seahorse Bioscience, Inc., the leader in instruments for assessing cellular bioenergetics, recently organized a symposium on Cancer and Mitochondrial Function featuring Douglas Green, Ph.D., from St. Jude Children's Hospital; Navdeep S. Chandel, Ph.D., from Northwestern Medical School; and Nicholas C. Denko, Ph.D., from Stanford University School of Medicine.

17 Jun 2010

OncoMed, Bayer Schering Pharma to develop and commercialize novel anti-cancer stem cell therapeutics

OncoMed Pharmaceuticals, Inc. and Bayer Schering Pharma AG, Germany, today announced a global strategic alliance to discover, develop and commercialize novel anti-cancer stem cell therapeutics targeting the Wnt signaling pathway. Cancer stem cells are a subset of tumor cells believed to play a significant role in the establishment, metastasis and recurrence of cancer.

17 Jun 2010

Experimental vaccine for Marburg hemorrhagic fever prevention shows promise for accidental exposures

An experimental vaccine developed to prevent outbreaks of Marburg hemorrhagic fever continues to show promise in monkeys as an emergency treatment for accidental exposures to the virus that causes the disease. There is no licensed treatment for Marburg infection, which has a high fatality rate.

17 Jun 2010

Researchers sequence genome of Amerindian strain of the gastric bug H. pylori

An international team of researchers led by scientists at the Virginia Bioinformatics Institute at Virginia Tech have sequenced the genome of an Amerindian strain of the gastric bug Helicobacter pylori, confirming the out-of-Africa migration of this bacterial stowaway to the New World. Experiments in animals have highlighted how specific genes in the bacterial strain may be crucial to the onset of inflammation and disease.

17 Jun 2010

Stony Brook team creates live attenuated influenza virus vaccine by computer-aided rational design

A team of molecular biologists and computer scientists at Stony Brook University have used a novel method to weaken (attenuate) influenza virus by way of designing hundreds of mutations to its genetic code to create an effective vaccine. Reported online and in the July issue of Nature Biotechnology, the method may be a major step in developing more effective and safe vaccines against influenza, which claims 250,000 to 500,000 lives annually worldwide, partly because existing vaccines are not fully effective.

17 Jun 2010

Researchers identify first genetic risk factors for development of CM in Angolan children

Malaria, caused by the parasite Plasmodium falciparum, remains one of the main causes of death worldwide. An international team of researchers lead by Instituto Gulbenkian de Ciência, IGC, scientist Carlos Penha-Gonçalves, has identified the first genetic risk factors for the development of cerebral malaria in Angolan children, a severe manifestation of malaria infection.

17 Jun 2010

Positive results from Cytomedix's AutoloGel System study for treatment of advanced, chronic wounds published

Cytomedix, Inc., a leading developer of biologically active regenerative therapies for wound care, inflammation and angiogenesis, today announced that positive results from a prospective study evaluating the AutoloGel™ System to treat advanced, chronic wounds was published in the June 2010 issue of Ostomy Wound Management in a peer reviewed article entitled, "Chronic Wounds Treated With a Physiologically Relevant Concentration of Platelet-rich Plasma (PRP) Gel: A Prospective Case Series."

17 Jun 2010

Smokeless tobacco affects normal function of CYP-450 family of enzymes: Report

Far from having adverse effects limited to the mouth, smokeless tobacco affects the normal function of a key family of enzymes found in almost every organ in the body, according to the first report on the topic in ACS' monthly journal Chemical Research in Toxicology. The enzymes play important roles in production of hormones, including the sex hormones estrogen and testosterone; production of cholesterol and vitamin D; and help the body breakdown prescription drugs and potentially toxic substances.

17 Jun 2010

FDA approves clinical testing of SanBio's SB623 for stroke recovery

SanBio Inc. announced today that the United States Food and Drug Administration (FDA) has approved the clinical testing of their SB623 regenerative medicine product in patients suffering from disability caused by cerebral stroke. SB623 is derived from bone marrow stromal cells (MSCs) isolated from healthy adult donors.

17 Jun 2010

New biomarker study explores early detection of ovarian cancer

Despite many research advances, ovarian cancer remains lethal in a majority of cases, due to late diagnosis of the disease. In a new study, Dr. Joshua LaBaer of the Biodesign Institute at Arizona State University, along with Arturo Ramirez and Paul Lampe, researchers at the Fred Hutchinson Cancer Research Center in Seattle, used a novel method for identifying biomarkers-proteins in blood that can identify ovarian cancer before symptoms appear.

17 Jun 2010

BD Biosciences further expands Research Grant program to support promising stem cell research

BD Biosciences, a segment of BD, announced today a further expansion of its Research Grant program, adding $100,000 worth of reagents, cell culture tools and labware to support promising stem cell research.

From BD (Becton, Dickinson and Company) 17 Jun 2010

RG7204 holds promise for metastatic melanoma with V600E BRAF mutation

Preclinical findings recently published in Cancer Research, a journal of the American Association for Cancer Research, showed RG7204 (PLX4032) inhibited proliferation of tumor cell lines that expressed V600E-BRAF, a mutation found in several human cancers, including melanoma.

16 Jun 2010

Stress-related psychiatric disorders more common among women: Study

There may be a biological reason why depression and other stress-related psychiatric disorders are more common among women compared to men. Studying stress signaling systems in animal brains, neuroscience researchers found that females are more sensitive to low levels of an important stress hormone and less able to adapt to high levels than males.

16 Jun 2010

Life Technologies forms GIBCO Cell Therapy Systems

Life Technologies Corporation today announced the formation of GIBCO® Cell Therapy Systems (CTS™), which will offer the life science industry's widest array of products to support cell therapy applications, including regenerative medicine. Specifically designed to help cell therapy practitioners accelerate the transition from research to clinical applications, the product portfolio will include a broad and deep offering of Invitrogen devices and reagents.

16 Jun 2010

Medical Science News

Researchers assess effect of MDs on cardiac and endothelial cell proliferation, survival

Researchers identify peptide that triggers diabetes

Scientists find antibiotic-resistant bacteria in seven species of sharks and redfish

Alzheimer's disease may damage brain

Deuterium depletion symposium focusses on oncotherapy, anticancer, diabetes, anti-aging research

Studies suggest role for IL-10 in prevention and treatment of neurological disease in newborns

Symposium explores new understanding of mitochondrial function, cellular bioenergetics in cancer research

OncoMed, Bayer Schering Pharma to develop and commercialize novel anti-cancer stem cell therapeutics

Experimental vaccine for Marburg hemorrhagic fever prevention shows promise for accidental exposures

Researchers sequence genome of Amerindian strain of the gastric bug H. pylori

Stony Brook team creates live attenuated influenza virus vaccine by computer-aided rational design

Researchers identify first genetic risk factors for development of CM in Angolan children

Positive results from Cytomedix's AutoloGel System study for treatment of advanced, chronic wounds published

Smokeless tobacco affects normal function of CYP-450 family of enzymes: Report

FDA approves clinical testing of SanBio's SB623 for stroke recovery

New biomarker study explores early detection of ovarian cancer

BD Biosciences further expands Research Grant program to support promising stem cell research

RG7204 holds promise for metastatic melanoma with V600E BRAF mutation

Stress-related psychiatric disorders more common among women: Study

Life Technologies forms GIBCO Cell Therapy Systems

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting

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