Medical Research News

RSS

Hemoglobin variability does not increase mortality in European hemodialysis patients: Study

Fluctuations in blood composition that often arise from commonly used therapies among kidney disease patients are not an independent predictor of adverse outcomes for European hemodialysis patients, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology. The results suggest that although hemoglobin variability is common in kidney disease patients, it does not appear to increase their likelihood of dying early.

27 Aug 2010

Auditory neurons accept first sound, ignore subsequent reverberations: Study

Voices carry, reflect off objects and create echoes. Most people rarely hear the echoes; instead they only process the first sound received. For the hard of hearing, though, being in an acoustically challenging room can be a problem. For them, echoes carry.

27 Aug 2010

Study on impact of harmful de novo gene mutations on autism, schizophrenia

An international study led by University of Montreal scientists suggests family history may not be a good predictor of the presence of mutations predisposing to autism or schizophrenia. The findings show how new or de novo gene mutations alterations of the cell's DNA play a role in these devastating conditions.

27 Aug 2010

Ants use antibiotics to inhibit growth of unwanted fungi, bacteria

Research led by Dr Matt Hutchings and published today in the journal BMC Biology shows that ants use the antibiotics to inhibit the growth of unwanted fungi and bacteria in their fungus cultures which they use to feed their larvae and queen.

27 Aug 2010

V Foundation Wine Celebration raises fund for cancer research

The 12th Annual Wine Celebration benefitting The V Foundation took place August 6&7 in Napa Valley, raising $2.2 million for cancer research. The event, a signature fundraiser for sportscaster/coach Jim Valvano's eponymous foundation, has raised more than $35 million since 1998.

27 Aug 2010

U-M researchers explore prevention measures, treatments for C. difficile infection

Clostridium difficile, a wily, familiar bacterium, causes a growing number of serious infections in U.S. hospitals and nursing homes. With a $7.5 million, five-year award from the National Institutes of Health, University of Michigan researchers plan to discover what factors in the microbe and in patients make C. difficile a formidable, costly problem.

27 Aug 2010

SU2C, Virgin America enter partnership to raise awareness and funds for cancer research

Stand Up To Cancer (SU2C) and Virgin America, the California-based airline that is reinventing travel, today announce a unique partnership to raise awareness and funds for cancer research. As SU2C's Official Domestic Airline partner, Virgin America (with Virgin Unite) has pledged to support SU2C's mission through a multi-year in-kind travel partnership, Company fundraising and other joint efforts to drive awareness and funding for lifesaving cancer research.

27 Aug 2010

Scientist finds man-made chemical enzyme to neutralize toxin

For the first time ever, a completely man-made chemical enzyme has been successfully used to neutralise a toxin found naturally in fruits and vegetables. While studying for her PhD in chemistry at the University of Copenhagen Dr. Jeannette Bjerre showed how a novel so called chemzyme was able to decompose glycoside esculin, a toxin found in horse-chestnuts.

27 Aug 2010

Veterans Affairs partners with NIH to grant award for substance abuse research in military personnel

The Department of Veterans Affairs is partnering with the National Institutes of Health (NIH) to award $6 million in grants for research examining the link between substance abuse and military deployments and combat-related trauma.

26 Aug 2010

Vitamin A may boost HIV excretion in breast milk: Study

Vitamin A and beta-carotene supplements are unsafe for HIV-positive women who breastfeed because they may boost the excretion of HIV in breast milk thereby increasing the chances of transmitting the infection to the child, a pair of new studies suggest.

26 Aug 2010

Seven year Aspirin for cancer trial

A large clinical trial looking at the cancer preventive actions of aspirin is underway. The seven year study will include six regional centers from Victoria including Ballarat, Bendigo, Geelong, Warrnambool, Traralgon and Shepparton. The ASPirin for Reducing Events in the Elderly (ASPREE) study will involve about 19,000 participants from Australia and the United States.

26 Aug 2010

Pathogens can delay entry into cells to ensure their survival, say researchers

Pathogens make themselves feel at home in the human body, invading cells and living off the plentiful amenities on offer. However, researchers at the Max Planck Institute for Infection Biology, Berlin, together with colleagues at Harvard University, reveal an opposite strategy used to ensure infection success. Pathogens can actually delay their entry into cells to ensure their survival.

26 Aug 2010

Research on myosin II protein can lead to novel treatment for memory disorders

Scientists from the Florida campus of The Scripps Research Institute have discovered a mechanism that plays a critical role in the formation of long-term memory. The findings shed substantial new light on aspects of how memory is formed, and could lead to novel treatments for memory disorders.

26 Aug 2010

Study finds 90% of adult population of Valencia have cavities

A research study has for the first time revealed data about dental cavities, periodontal disease, oral treatment needs, the use of dental prostheses and dental hygiene habits among the adult population in the Valencia region. The results show that 90% of people have cavities and 20-35% need prostheses.

26 Aug 2010

Neuroeconomics research identifes distinct brain structures for tracking various outcomes

Scientists at Harvard University have found that humans can make difficult moral decisions using the same brain circuits as those used in more mundane choices related to money and food.

26 Aug 2010

College students prevent female friends from engaging in risky sexual behavior after drinking alcohol

College students are less likely to let their female friends engage in risky sexual behavior after a night of drinking alcohol. Recent findings in the journal Communication Education examine how and why college students protect their friends who have been heavily drinking.

26 Aug 2010

Specific type of neurons determine frightening stimulus reaction: Research

Fear can make you run, it can make you fight, and it can glue you to the spot. Scientists at the European Molecular Biology Laboratory (EMBL) in Monterotondo, Italy and GlaxoSmithKline in Verona, Italy, have identified not only the part of the brain but the specific type of neurons that determine how mice react to a frightening stimulus.

26 Aug 2010

NIH suspends funding new embryonic stem cell research following court order

"The National Institutes of Health announced Tuesday that it has suspended funding new human embryonic stem cell research and that all federally funded experiments already underway will be cut off when they come up for renewal if a new court order is not overturned. The announcement -- which confirmed fears among proponents that the ruling would result in a comprehensive freeze in federal support for stem cell research -- came in response to a court order Monday barring the government from funding the research because it involves the destruction of embryos.

26 Aug 2010

Supplementing diet with broccoli, plantain fibres prevents relapse of Crohn's disease: Study

Plantain and broccoli fibres may block a key stage in the development of the inflammatory bowel disorder, Crohn's disease, suggests preliminary research published online in Gut.

26 Aug 2010

Developing specific liver cell lines from stem cells holds promise for new liver disease treatment: Researchers

By creating diseased liver cells from a small sample of human skin, scientists have for the first time shown that stem cells can be used to model a diverse range of inherited disorders. The University of Cambridge researchers' findings, which will hopefully lead to new treatments for those suffering from liver diseases, were published today in The Journal of Clinical Investigation.

26 Aug 2010

Medical Research News

Hemoglobin variability does not increase mortality in European hemodialysis patients: Study

Auditory neurons accept first sound, ignore subsequent reverberations: Study

Study on impact of harmful de novo gene mutations on autism, schizophrenia

Ants use antibiotics to inhibit growth of unwanted fungi, bacteria

V Foundation Wine Celebration raises fund for cancer research

U-M researchers explore prevention measures, treatments for C. difficile infection

SU2C, Virgin America enter partnership to raise awareness and funds for cancer research

Scientist finds man-made chemical enzyme to neutralize toxin

Veterans Affairs partners with NIH to grant award for substance abuse research in military personnel

Vitamin A may boost HIV excretion in breast milk: Study

Seven year Aspirin for cancer trial

Pathogens can delay entry into cells to ensure their survival, say researchers

Research on myosin II protein can lead to novel treatment for memory disorders

Study finds 90% of adult population of Valencia have cavities

Neuroeconomics research identifes distinct brain structures for tracking various outcomes

College students prevent female friends from engaging in risky sexual behavior after drinking alcohol

Specific type of neurons determine frightening stimulus reaction: Research

NIH suspends funding new embryonic stem cell research following court order

Supplementing diet with broccoli, plantain fibres prevents relapse of Crohn's disease: Study

Developing specific liver cell lines from stem cells holds promise for new liver disease treatment: Researchers

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