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CIHI study finds impact of H1N1 pandemic on Canadian hospitals

While the H1N1 global pandemic may not have resulted in as many severe cases as originally predicted, a new study released today by the Canadian Institute for Health Information (CIHI) shows that more than 15,000 Canadians were admitted to hospital for H1N1 in Canada between April and December 2009.

24 Nov 2010

Ziconotide could promote suicidal tendencies in vulnerable patients: Research

The active agent ziconotide, the synthetic toxin of the cone snail (Conus magus), was acclaimed a safe alternative to morphine when it was introduced six years ago. Now it is increasingly suspected of causing patients to commit suicide.

24 Nov 2010

Blocking miR-375 microRNA in ERalha-positive breast cancer cells slows down cancer cell growth

Two thirds of breast cancers are ERalpha-positive, i.e., many estrogen receptors of the ERalpha- type are found in their cells. "These molecules can interact with the estrogen hormone and, thus, even lead to cancer," explains Dr. Joerg Hoheisel; molecular biologist at DKFZ. "The connection between the levels of the estrogen receptor alpha and the occurrence of breast cancer has been known for some time now.

24 Nov 2010

iPrEx study: PrEP reduces HIV infection risk among gay, bisexual men

A daily dose of an oral antiretroviral drug, currently approved to treat HIV infection, reduced the risk of acquiring HIV infection by 43.8 percent among men who have sex with men.

24 Nov 2010

Bacterial study confirms TLR2 signaling vital for activating human airway epithelial cells

Researchers from the Boston University School of Medicine (BUSM) have demonstrated that commensal species of the genus Neisseriae are low inducers of human airway epithelial cell responses as compared to the pathogenic species.

24 Nov 2010

NIH expands genetic and clinical research database to provide access to digital study images

The National Institutes of Health has expanded a genetic and clinical research database to give researchers access to the first digital study images.

24 Nov 2010

Software that simulates blood flow receives George Bell Prize for world's fastest supercomputing application

Researchers at New York University's Courant Institute of Mathematical Sciences have received the George Bell Prize, given to the world's fastest supercomputing application, for creating software that simulates blood flow. The award, which includes a cash prize of $10,000 and is given by the Association for Computing Machinery (ACM), is shared with researchers at Georgia Tech and Oak Ridge National Laboratory (ORNL).

24 Nov 2010

iPrEx trial shows reduction in new HIV infections

Results of the world's first efficacy trial of an HIV-prevention approach called oral pre-exposure prophylaxis, or PrEP, were released online in the New England Journal of Medicine today.

24 Nov 2010

DFG announces establishment of eleven new Collaborative Research Centres

The Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) will establish eleven new Collaborative Research Centres (CRC) as of 1 January 2011. This decision was made recently by the responsible Grants Committee at its autumn meeting in Bonn. The new CRCs will receive a total of - 94.4 million (including a 20 percent programme allowance for indirect project costs) for an initial funding period of four years.

24 Nov 2010

Centenary Institute launches new BD LSR-9 Flow Cytometer with nine lasers for studies of rare cells

A world-first research system to be launched today at the Centenary Institute will give medical researchers in Australia a new weapon in the fight against cancer and other life-threatening diseases. The new BD LSR-9 Flow Cytometer with its nine lasers will be the first user-operated flow cytometer with unprecedented ability to detect and analyse rare cells.

24 Nov 2010

Hepcidin hormone may be potential therapeutic tool for anemic blood disorders

A hormone made by the body may be a potential therapeutic tool for the treatment of two anemic blood disorders beta-thalassemia and hemochromatosis. The new research was led by scientists at Weill Cornell Medical College and published in the Journal of Clinical Investigation and the journal Blood.

24 Nov 2010

Insurers' stocks rise on new HHS rules designed to protect consumers, increase insurer spending on care

Health and Human Services Secretary Kathleen Sebelius unveiled regulations requiring insurers to spend 80 to 85 percent of premiums collected on medical care, Politico reports. "The rules will have vast implications for how insurance companies spend money as well as for other aspects of the health care industry. Insurers' worries that the Department of Health and Human Services would rule against them on a number of issues were unfounded, and many of the nation's largest insurance companies' stocks rose on the news Monday."

24 Nov 2010

Massachusetts makes drug and medical device company payments public

The Boston Globe: "Massachusetts health officials published online yesterday the most comprehensive state database in the country listing payments drug companies and medical device makers have made to doctors, nurses, pharmacists, hospitals, and other health care providers. The report lists $35.7 million in payments from hundreds of companies for the six months between July 1 and Dec. 31, 2009 … About half of that money, or $16.4 million, went to physicians. This is the first time Massachusetts has made such information public.

24 Nov 2010

iPrEx oral PrEP study achieves major milestone in HIV prevention research

This is a great day in the fight against AIDS. The positive results of the iPrEx oral PrEP study are a major milestone in HIV prevention research and provide important information about how antiretroviral drugs might be used for prevention by HIV-negative people at high risk for HIV infection, said AVAC Executive Director Mitchell Warren.

24 Nov 2010

Researchers find link between acrolein and multiple sclerosis

Researchers have found evidence that an environmental pollutant may play an important role in causing multiple sclerosis and that a hypertension drug might be used to treat the disease.

24 Nov 2010

AP reports on 'significant' clarification of Pope's comments on condoms to prevent HIV

The Associated Press/Washington Post reports that after questions arose about Pope Benedict XVI's comments on the use of condoms to prevent HIV, which one translation "implied that he was referring primarily to homosexual sex, when condoms aren't being used as a form of contraception," Vatican spokesman, the Rev. Federico Lombardi "told reporters Tuesday that he asked the pope whether he intended his comments to only apply to male prostitutes.

24 Nov 2010

Meningitis immunization program to launch in 3 African countries next month

At a press conference in London, health officials said that the anticipated roll-out of the MenAfriVac for meningitis in three African countries will start on Dec. 6, the BBC reports.

24 Nov 2010

Daily oral antiretroviral reduces HIV infection risk in MSM by 44%, study finds

A study that included nearly 2,500 HIV-negative men and transgender women who have sex with men has shown that a daily dose of Truvada, a pill containing the AIDS drugs emtricitabine and tenofovir, "can reduce risk of contracting [HIV] by an average of 44% - and by more than 70% if the subjects" follow the regimen closely, Los Angeles Times reports (Maugh, 11/23).

24 Nov 2010

Lifestyle-related diseases will be costly down the road; Americans rate their healthcare highly

Increased efforts to prevent several lifestyle-related diseases could save the United States billions of dollars a year in medical costs, according to a study scheduled to run in the American Journal of Public Health.

24 Nov 2010

Study estimates cost savings associated with global polio eradication; global post examines vaccination efforts in Africa

Research published in the November issue of the journal Vaccine found that a global campaign to eliminate polio could save between $40 billion and $50 billion over the next few decades if the crippling disease is wiped out within five years Bloomberg reports.

24 Nov 2010

Research News and Research

CIHI study finds impact of H1N1 pandemic on Canadian hospitals

Ziconotide could promote suicidal tendencies in vulnerable patients: Research

Blocking miR-375 microRNA in ERalha-positive breast cancer cells slows down cancer cell growth

iPrEx study: PrEP reduces HIV infection risk among gay, bisexual men

Bacterial study confirms TLR2 signaling vital for activating human airway epithelial cells

NIH expands genetic and clinical research database to provide access to digital study images

Software that simulates blood flow receives George Bell Prize for world's fastest supercomputing application

iPrEx trial shows reduction in new HIV infections

DFG announces establishment of eleven new Collaborative Research Centres

Centenary Institute launches new BD LSR-9 Flow Cytometer with nine lasers for studies of rare cells

Hepcidin hormone may be potential therapeutic tool for anemic blood disorders

Insurers' stocks rise on new HHS rules designed to protect consumers, increase insurer spending on care

Massachusetts makes drug and medical device company payments public

iPrEx oral PrEP study achieves major milestone in HIV prevention research

Researchers find link between acrolein and multiple sclerosis

AP reports on 'significant' clarification of Pope's comments on condoms to prevent HIV

Meningitis immunization program to launch in 3 African countries next month

Daily oral antiretroviral reduces HIV infection risk in MSM by 44%, study finds

Lifestyle-related diseases will be costly down the road; Americans rate their healthcare highly

Study estimates cost savings associated with global polio eradication; global post examines vaccination efforts in Africa

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