Research News and Research

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International researchers to assess role of pre-clinical animal models in drug discovery

The New York Academy of Sciences and the Global Medical Excellence Cluster (GMEC), in collaboration with Imperial College London and King's College London, will host a two-day scientific conference, "Animal Models and Their Value in Predicting Drug Efficacy and Toxicity," that will provide a forum to critically examine the role of pre-clinical animal models in drug discovery.

7 Sep 2011

Glioma stem cells can change their metabolic state at will, finds study

The metabolic state of glioma stem cells, which give rise to deadly glioblastomas, is significantly different from that of the brain cancer cells to which they give birth, a factor which helps those stem cells avoid treatment and cause recurrence later.

7 Sep 2011

Impact of sexualized lyrics on adolescent behaviors and attitudes

Do sexualized lyrics in popular music have an impact on the sexual behavior and attitudes of adolescents? Researchers Cougar Hall, Joshua H. West, and Shane Hill from Brigham Young University in Provo, Utah, take a look at the trend of increasing use of sexually explicit lyrics in music. Their findings, published online in Springer's journal Sexuality & Culture, provide food for thought for educators whose focus is to promote healthy sexual development.

7 Sep 2011

African giant pouched rat may be more effective than humans at detecting TB

The Wall Street Journal examines the use of the African giant pouched rat to detect tuberculosis (TB) in lab samples. A study published online in the Pan African Medical Journal last month found the rats are "better than human lab techs at identifying TB bacteria in a dollop of mucus," a finding that "holds promise for diagnosing tuberculosis in sub-Saharan Africa," according to the newspaper.

7 Sep 2011

Individuals with excess BMI more likely to develop type 2 diabetes

Obesity is a known risk factor for developing type 2 diabetes. But it hasn't been clear whether the "dose" of obesity—how much excess weight a person has, and for how long—affects the risk of diabetes.

7 Sep 2011

Abortion-rights supporters looking to courts for help

Federal courts have been hesitant so far to support moves in a number of states by GOP officials to restrict abortion options. Last Friday, a judge in South Dakota said that while the state may require doctors to tell women about their legal relationship with the fetus, they do not have to tell women that an abortion increases their risk of suicide.

7 Sep 2011

New technique can precisely locate subthalamic nucleus in Parkinson's patients

Deep brain stimulation stops limb tremors in Parkinson's patients. But positioning the stimulation electrode in the brain must be done very precisely to avoid undesired side-effects.

7 Sep 2011

More medical students seeking MBAs; paramedics providing primary care services

Under heavy pressure from government regulators and insurance companies, more and more physicians across the country are learning to think like entrepreneurs. As recently as the late 1990s, there were only five or six joint M.D./M.B.A degree programs at the nation's universities, said Dr. Maria Y. Chandler, a pediatrician with an M.B.A. who is an associate clinical professor in the medical and business schools at the University of California, Irvine. "Now there are 65," she said.

7 Sep 2011

IBCRF awards TGen $50,000 to discover genetic origins of inflammatory breast cancer

The Inflammatory Breast Cancer Research Foundation (IBCRF) has awarded $50,000 to the Translational Genomics Research Institute (TGen) to discover the genetic origins of this rare and most deadly form of breast cancer.

7 Sep 2011

Ohio man dies from tooth infection after he couldn't afford medicine

A 24-year-old Cincinnati father died from a tooth infection this week because he couldn't afford his medication, offering a sobering reminder of the importance of oral health and the number of people without access to dental or health care. According to NBC affiliate WLWT, Kyle Willis' wisdom tooth started hurting two weeks ago. When dentists told him it needed to be pulled, he decided to forgo the procedure, because he was unemployed and had no health insurance.

7 Sep 2011

Electronic monitoring systems, medical records could improve quality, save money

"Epidermal electronics" - a term coined by researchers who have produced prototype devices at the University of Illinois at Urbana-Champaign - may enable constant medical monitoring anywhere. The devices are part of a growing field, called mHealth, that uses mobile technologies. Simpler forms include smartphone apps for patient education or disease management.

7 Sep 2011

Thermo Fisher Scientific offers siRNA libraries in Labcyte Echo qualified source plates

Labcyte Inc., a leader in miniaturization technologies for liquid handling, announced today that Thermo Fisher Scientific, the world leader in serving science, is offering the option for customers to receive siRNA (small-interfering RNA) reagent libraries in Labcyte Echo qualified source plates.

From Thermo Fisher Scientific Inc. 7 Sep 2011

Continued funding from all countries needed to fight HIV/AIDS

"There is no doubt that" a 10 percent reduction in funding from donor governments for the AIDS response in low- and middle-income countries in 2010 from the previous year's levels "is linked to economic strain felt by countries across the globe," a VOA News editorial says.

7 Sep 2011

Health Endeavors launches web-based tool that tracks physician non-monetary compensation

Physician Non-Monetary Comp Tracker is a web-based program that tracks non-monetary compensation, such as events, advertising, CME programs, meals and other areas, from a hospital to a physician.

7 Sep 2011

Mental health care issues confound nation's jails

Three hundred and fifty thousand: That's a conservative estimate for the number of offenders with mental illness confined in America's prisons and jails. More Americans receive mental health treatment in prisons and jails than in hospitals or treatment centers.

7 Sep 2011

Scientists discover two opposing neuronal regulatory circuits for generation, elimination of fear

Emotional balance is regulated by molecular factors behind stress response. When healthy people are faced with threatening situations, they react with a suitable behavioural response and do not descend into a state of either panic or indifference, as is the case, for example, with patients who suffer from anxiety.

7 Sep 2011

Washington woman spearheading drive for suicide prevention for service members

A Washington state social worker is circulating a petition urging federal lawmakers and the military to adopt a policy declaring that service members shouldn't be punished if they seek help for behavioral health issues, such as post-traumatic stress.

7 Sep 2011

Patient quality, care coordination programs surface in California

The University of California, San Francisco's heart failure program is an effort to reduce repeat hospitalizations by giving patients plenty of information and support to help them after they are discharged. Since the program began three years ago, the hospital's readmission rate has dropped by 30 percent. The hospital says the program has also saved Medicare at least $1 million a year.

7 Sep 2011

Penn researchers receive NIH grant to continue programs of Musculoskeletal disorders center

Researchers from the Perelman School of Medicine at the University of Pennsylvania have been awarded another five-year, $3.2 million grant from the National Institutes of Health (NIH) to continue the programs of the Penn Center for Musculoskeletal Disorders.

7 Sep 2011

'No evidence' mutant bird flu virus poses increased risk to humans, WHO and FAO say

After the U.N. Food and Agriculture Organization (FAO) "last week voiced concern about the appearance in Vietnam and China of" a mutant strain of the H5N1 bird flu virus, the WHO and FAO on Monday "said in a joint statement issued in response to questions from Agence France-Presse" that "there is no evidence to suggest yet that this new virus strain will have any increased risk to human health," the news agency reports.

7 Sep 2011

Research News and Research

International researchers to assess role of pre-clinical animal models in drug discovery

Glioma stem cells can change their metabolic state at will, finds study

Impact of sexualized lyrics on adolescent behaviors and attitudes

African giant pouched rat may be more effective than humans at detecting TB

Individuals with excess BMI more likely to develop type 2 diabetes

Abortion-rights supporters looking to courts for help

New technique can precisely locate subthalamic nucleus in Parkinson's patients

More medical students seeking MBAs; paramedics providing primary care services

IBCRF awards TGen $50,000 to discover genetic origins of inflammatory breast cancer

Ohio man dies from tooth infection after he couldn't afford medicine

Electronic monitoring systems, medical records could improve quality, save money

Thermo Fisher Scientific offers siRNA libraries in Labcyte Echo qualified source plates

Continued funding from all countries needed to fight HIV/AIDS

Health Endeavors launches web-based tool that tracks physician non-monetary compensation

Mental health care issues confound nation's jails

Scientists discover two opposing neuronal regulatory circuits for generation, elimination of fear

Washington woman spearheading drive for suicide prevention for service members

Patient quality, care coordination programs surface in California

Penn researchers receive NIH grant to continue programs of Musculoskeletal disorders center

'No evidence' mutant bird flu virus poses increased risk to humans, WHO and FAO say

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