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Study evaluates effectiveness of antiretroviral treatment in HIV-infected children

A study led by Louise Kuhn, PhD, professor of Epidemiology at Columbia University's Mailman School of Public Health, evaluated whether HIV-infected children in South Africa who had achieved viral suppression with one antiretroviral treatment could transition to efavirenz-based therapy, the recommended drug for children older than 3 years, without risk of viral failure.

4 Nov 2015

Cancer patients more likely to suffer cognitive impairment, study finds

An international group of researchers has found cancer substantially affects memory, in the largest longitudinal cohort study assessing the impacts of the disease and its treatments on cognitive function.

4 Nov 2015

New UCLA study looks at primary care medical home in reducing childrens' repeat visits to hospitals

It's a question of major importance to parents, health policy makers and health care professionals — and a focus of national health care quality improvement initiatives. What keeps children from being readmitted to hospitals in the weeks after they're discharged? Previous research on the subject has focused on the role that hospitals play in the equation. But a new study by doctors at UCLA looked at five factors revolving around the primary physician's office.

4 Nov 2015

New research shows how food word cues can be linked with increased food desire and intake

New research shows that brain responses to written food words differ between lean individuals and those with obesity, and suggests that both stress and genetics could influence excess eating.

4 Nov 2015

CA 19-9 tumor marker test can help predict early-stage pancreatic cancer patients

Only 1 in 5 U.S. pancreatic cancer patients receive a widely available, inexpensive blood test at diagnosis that can help predict whether they are likely to have a better or worse outcome than average and guide treatment accordingly, a Mayo Clinic study shows.

4 Nov 2015

Gastric reduction surgery can significantly increase patient's risk of developing allergy

Amongst other things, operations to reduce the size of the stomach can significantly increase the patient's risk of developing an allergy. This is the conclusion of a study conducted by the Medical University of Vienna.

4 Nov 2015

Tumour DNA in the blood can accurately monitor cancer in real time

Scientists have shown for the first time that tumour DNA shed into the bloodstream can be used to track cancers in real time as they evolve and respond to treatment, according to a new Cancer Research UK study published in the journal Nature Communications today (Wednesday).

4 Nov 2015

Only one in three women in Germany well-informed about mammography screening

Only one in three women participating in Germany's mammography screening programme (MSP) is well-informed about it: the higher the level of education, the greater the chance of women making an informed decision.

4 Nov 2015

Swedish measurement method to be used as standard in Alzheimer's diagnostics worldwide

Researchers at Gothenburg University have developed a reference method for standardized measurements that diagnose Alzheimer's disease decades before symptoms appear. The method has now formally been classified as the international reference method, which means that it will be used as the standard in Alzheimer's diagnostics worldwide.

4 Nov 2015

New study examines medications used by astronauts on long-duration spaceflight missions

If you are planning to take the long trip to Mars, don't forget to pack sleeping pills and skin cream. A new study published in the November 2015 issue of The FASEB Journal, is the first-ever examination of the medications used by astronauts on long-duration missions to the International Space Station.

4 Nov 2015

Study examines use of health-related apps in the U.S.

Like the treadmills and stationary bikes that become rec room coatracks, fitness and other health-related smartphone apps are acquired in large numbers by Americans, but over time, many are left unused by those who download them.

4 Nov 2015

Rice and Penn researchers create silicon construct with complex network of blood vessels

Using sugar, silicone and a 3-D printer, a team of bioengineers at Rice University and surgeons at the University of Pennsylvania have created an implant with an intricate network of blood vessels that points toward a future of growing replacement tissues and organs for transplantation.

4 Nov 2015

Study shows post-stroke loss of speech can be recovered

After a debate that has lasted more than 130 years, researchers at Georgetown University Medical Center have found that loss of speech from a stroke in the left hemisphere of the brain can be recovered on the back, right side of the brain. This contradicts recent notions that the right hemisphere interferes with recovery.

4 Nov 2015

Tobacco cessation program needs to be more widely used for teens with substance abuse issues: Study

Substance abuse treatments that target main issues such as serious drug and alcohol addiction are not frequently being used to also wean adolescents from tobacco, a University of Georgia study finds.

4 Nov 2015

Estradiol fluctuation may enhance emotional sensitivity to psychosocial stress during menopausal transition

If you're feeling a little blue during the transition to menopause, there's good reason, according to a new study being reported online today in Menopause, the journal of The North American Menopause Society (NAMS). The study from the Department of Psychiatry at the University of North Carolina at Chapel Hill suggests that the estradiol (a form of estrogen) fluctuation that is common during the menopausal transition may enhance emotional sensitivity to psychosocial stress.

4 Nov 2015

Oxford professor wins Heinrich Wieland Prize for pioneering method that helps control nerve cells with light

Gero Miesenböck was the first to insert a light-controlled on/off switch into brain cells. His pioneering method allows scientists to switch nerve cells on and off selectively and observe how the behaviour of, for example, fruit flies or mice changes as a result. In this way, researchers can learn in a step-by-step process what behaviour the studied brain circuits control and what goes awry in disease. For his method, hailed as a "breakthrough of the decade," Professor Gero Miesenböck of the University of Oxford will receive the 100,000-euro Heinrich Wieland Prize of the Boehringer Ingelheim Foundation in Munich on November 6, 2015.

4 Nov 2015

New Swedish study questions treatment of female infertility with stem cell therapy

It has been claimed that a treatment for female infertility will be available by stem cell therapy. But a new study by Swedish researchers from the University of Gothenburg and Karolinska Institutet published in Nature Medicine questions whether new egg cells can be produced using stem cells.

4 Nov 2015

Scientists show how specialized cells help each other survive under stress

A team led by scientists from the Florida campus of The Scripps Research Institute and the University of Pittsburgh has shown for the first time how one set of specialized cells survives under stress by manipulating the behavior of key immune system cells.

4 Nov 2015

People who live alone more likely to have poor eating habits

People who live alone are more likely to have unhealthy diets lacking key foods, QUT research has found. The study reported inadequate cooking skills, no partner to go shopping with, the increasing cost of food and a lack of motivation to cook were among the reasons people living alone had different eating practices.

4 Nov 2015

Millions more bird species killed by West Nile virus than previously thought

West Nile virus is killing millions more birds and affecting many more bird species than previously thought, according to new research from a multi-university team of researchers.

4 Nov 2015

Medical Research News

Study evaluates effectiveness of antiretroviral treatment in HIV-infected children

Cancer patients more likely to suffer cognitive impairment, study finds

New UCLA study looks at primary care medical home in reducing childrens' repeat visits to hospitals

New research shows how food word cues can be linked with increased food desire and intake

CA 19-9 tumor marker test can help predict early-stage pancreatic cancer patients

Gastric reduction surgery can significantly increase patient's risk of developing allergy

Tumour DNA in the blood can accurately monitor cancer in real time

Only one in three women in Germany well-informed about mammography screening

Swedish measurement method to be used as standard in Alzheimer's diagnostics worldwide

New study examines medications used by astronauts on long-duration spaceflight missions

Study examines use of health-related apps in the U.S.

Rice and Penn researchers create silicon construct with complex network of blood vessels

Study shows post-stroke loss of speech can be recovered

Tobacco cessation program needs to be more widely used for teens with substance abuse issues: Study

Estradiol fluctuation may enhance emotional sensitivity to psychosocial stress during menopausal transition

Oxford professor wins Heinrich Wieland Prize for pioneering method that helps control nerve cells with light

New Swedish study questions treatment of female infertility with stem cell therapy

Scientists show how specialized cells help each other survive under stress

People who live alone more likely to have poor eating habits

Millions more bird species killed by West Nile virus than previously thought

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