Medical Science News

RSS

More studies needed to evaluate harm or benefit of mechanical CPR

Pushing on the chest to simulate the heart's rhythmic pumping action is an essential part of cardiopulmonary resuscitation after cardiac arrest. In recent decades, manufacturers have developed several mechanical devices that claim to perform CPR more effectively than human efforts alone.

19 Jan 2011

Study may help develop novel ways to combat lipotoxic cardiomyopathy, related heart disease

A team led by Rolf Bodmer, Ph.D. at Sanford-Burnham Medical Research Institute recently unraveled an alternative pathway to lipotoxic cardiomyopathy in fruit flies - a genetic mechanism that occurs independently of a diet high in fat.

19 Jan 2011

Uric acid levels linked to severe osteoarthritis

The amount of uric acid in one's joints may increase the likelihood of severe osteoarthritis, the most common form of arthritis worldwide, according to researchers at Duke University Medical Center.

19 Jan 2011

MicroRNA-29 molecule makes brain cells resistant to programmed cell death

Researchers at the University of North Carolina at Chapel Hill have discovered a molecule that can make brain cells resistant to programmed cell death or apoptosis.

19 Jan 2011

Postmenopausal women receiving estrogen plus progestin at increased risk of breast cancer

Researchers have identified how the hormones progesterone and estrogen interact to increase cell growth in normal mammary cells and mammary cancers, a novel finding that may explain why postmenopausal women receiving hormone replacement therapy with estrogen plus progestin are at increased risk of breast cancer.

19 Jan 2011

Research provides new insight into how HIV protein's structural changes may alter viral infection into healthy cells

The UK's National Physical Laboratory with the University of Edinburgh and IBM's TJ Watson Research Center have published new research about the structure of an HIV-1 protein that could help to develop new drugs to stop the virus infecting healthy cells.

19 Jan 2011

Time-lapse technique can show cellular-level changes within deep brain regions: Study

Changes within deep regions of the brain can now be visualized at the cellular level, based on research on mice, which was funded by the National Institutes of Health. Published Sunday in Nature Medicine, the study used a groundbreaking technique to explore cellular-level changes over a period of weeks within deep brain regions, providing a level of detail not possible with previously available methods.

19 Jan 2011

UQAM student identifies gene linked to B-cell acute lymphocytic leukemia

Cyndia Charfi, a Ph. D student in biology at Universit- du Qu-bec - Montr-al (UQAM), supported by her thesis supervisors, Professor -ric Rassart, and Adjunct Professor Elsy Edouard, UQAM, Department of Biological Sciences and BIOMED Research Centre, made a major breakthrough in research on B-cell acute lymphocytic leukemia, a disease that occurs most commonly in children.

19 Jan 2011

Celulas Genetica, EHRI enter joint venture to pursue testing of Rutherford Procedure using NASA bioreactor

Emerging Healthcare Solutions, announced today that it has entered into a joint venture agreement with its wholly owned subsidiary, Celulas Genetica, in order to pursue testing of the revolutionary Rutherford Procedure using a NASA bioreactor.

19 Jan 2011

Soy protein lowers total cholesterol and non-HDL: New study

Soy protein's ability to lower total and LDL cholesterol has been extensively studied, but the mechanism whereby soy protein lowers cholesterol remains unresolved. A new study published in the Journal of Clinical Lipidology last month shows that soy protein lowers total cholesterol and non-HDL cholesterol significantly more than milk protein in patients with moderately high cholesterol levels.

18 Jan 2011

PAM50 test is now available to classify breast cancer subtypes

ARUP Laboratories, a leading national clinical and anatomic pathology reference laboratory and a leader in innovative laboratory research and development, today announced the availability of a new laboratory developed test designed to classify breast cancer into clinically significant molecular subtypes that are important for the management of the disease.

18 Jan 2011

Harbor Biosciences signs development agreements for HE2000, HE3235 and HE3286 with CIPI

Harbor BioSciences, Inc., a leader in the development of a proprietary class of adrenal steroid hormones as novel pharmaceuticals, announced it has licensed the research and development and commercialization rights for three of its products, exclusively in the People's Republic of China and Hong Kong, to China State Institute of Pharmaceutical Industry (CIPI).

18 Jan 2011

New data on role of miR-34 tumor suppressor in preventing cancer stem cell development

Mirna Therapeutics, Inc., a leading developer of microRNA (miRNA)-based therapeutics, announced today the publication of new data in the journal Nature Medicine describing the role of the tumor suppressor miRNA, miR-34, in preventing cancer stem cell development. The published results reveal that miR-34 is commonly down-regulated in prostate cancer stem cells and that this down-regulation is essential for cancer stem cell viability.

18 Jan 2011

PROLOR and Yeda enter definitive license agreement for Reversible PEGylation technology

PROLOR Biotech, Inc., today announced that it has entered into a definitive license agreement with Yeda Research and Development Company Ltd. for novel technology utilized in the development of long-acting therapeutic peptides and small molecules, termed Reversible PEGylation.

18 Jan 2011

Ingenuity and Erasmus enter next-generation sequencing disease research collaboration

Ingenuity® Systems, a leading provider of information solutions for life science researchers, and Erasmus Medical Center, jointly announced a scientific collaboration using next-generation sequencing (NGS) for disease research.

18 Jan 2011

New study unravels neural mechanisms underlying inability to express emotions

This German study demonstrates that the supragenual anterior cingulate cortex (ACC) is constantly activated more strongly in alexithymic subjects and that this activation is related to the symptoms of alexithymia and not to associated symptoms such as depression. These findings also support the hypothesis of an altered function of the ACC in alexithymia.

18 Jan 2011

Annual Society for Endocrinology BES conference to take place in UK from 11-14 April 2011

The annual Society for Endocrinology BES conference is taking place in Birmingham, UK from 11-14 April 2011.

18 Jan 2011

New guideline recommends plasmapheresis usage to treat people with severe relapses in MS, neuropathies

A new guideline from the American Academy of Neurology recommends using plasma exchange to treat people with severe relapses in multiple sclerosis and related diseases, as well as those with certain kinds of nerve disorders known as neuropathies.

18 Jan 2011

'Master switch' protein in white blood cells linked to inflammation

Scientists have identified a protein that acts as a "master switch" in certain white blood cells, determining whether they promote or inhibit inflammation. The study, published in the journal Nature Immunology, could help researchers look for new treatments for diseases such as rheumatoid arthritis that involve excessive inflammation.

18 Jan 2011

Heart disease patients' skin cells may help test long QT syndrome

Skin cells from a patient with an inherited heart disease were the seeds of a stem cell experiment that could help researchers test specific treatments for the disease, known as long QT syndrome. The research results appear in the January 16 issue of the journal Nature.

18 Jan 2011

Medical Science News

More studies needed to evaluate harm or benefit of mechanical CPR

Study may help develop novel ways to combat lipotoxic cardiomyopathy, related heart disease

Uric acid levels linked to severe osteoarthritis

MicroRNA-29 molecule makes brain cells resistant to programmed cell death

Postmenopausal women receiving estrogen plus progestin at increased risk of breast cancer

Research provides new insight into how HIV protein's structural changes may alter viral infection into healthy cells

Time-lapse technique can show cellular-level changes within deep brain regions: Study

UQAM student identifies gene linked to B-cell acute lymphocytic leukemia

Celulas Genetica, EHRI enter joint venture to pursue testing of Rutherford Procedure using NASA bioreactor

Soy protein lowers total cholesterol and non-HDL: New study

PAM50 test is now available to classify breast cancer subtypes

Harbor Biosciences signs development agreements for HE2000, HE3235 and HE3286 with CIPI

New data on role of miR-34 tumor suppressor in preventing cancer stem cell development

PROLOR and Yeda enter definitive license agreement for Reversible PEGylation technology

Ingenuity and Erasmus enter next-generation sequencing disease research collaboration

New study unravels neural mechanisms underlying inability to express emotions

Annual Society for Endocrinology BES conference to take place in UK from 11-14 April 2011

New guideline recommends plasmapheresis usage to treat people with severe relapses in MS, neuropathies

'Master switch' protein in white blood cells linked to inflammation

Heart disease patients' skin cells may help test long QT syndrome

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

Latest News