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Study examines impact of sit-stand workstations in reducing chronic low back pain in office workers

Low back pain is one of the most common causes of job-related disabilities, influencing employee productivity and ultimately significantly impacting the economic well-being of a business. A pilot study by researchers at the Stanford University School of Medicine examined whether access to the sit-stand workstations could help reduce or relieve chronic low back pain in office workers.

12 Jan 2016

IMB scientists identify two proteins vital for demethylation of DNA

Scientists at the Institute of Molecular Biology in Mainz have identified a missing piece of the puzzle in understanding how epigenetic marks are removed from DNA. The research on DNA demethylation sheds new light on a fundamental process that is important in development and diseases such as cancer.

12 Jan 2016

Scientists identify unusual regulator of body weight, metabolic syndrome

Scientists at the Gladstone Institutes have discovered an unusual regulator of body weight and the metabolic syndrome: a molecular mechanism more commonly associated with brain cells. Lowering levels of P75 neurotrophin receptor (NTR)--a receptor involved in neuron growth and survival--protected mice fed a high-fat diet from developing obesity, diabetes, and fatty liver disease.

12 Jan 2016

Regular practice of Transcendental Meditation benefits active-duty service members

Regular practice of Transcendental Meditation enables some active duty service members battling post-traumatic stress disorder to reduce or even eliminate their psychotropic medication and get better control of their often-debilitating symptoms, researchers report in the journal Military Medicine.

12 Jan 2016

U of I experiment provides insight on variables that may affect opinions about organic foods

The organic food industry has grown from fresh produce and grains to snack foods and condiments--from farmers markets to supercenters. Has this new variety in organic products, and the availability of them, affected consumers' perceptions? A University of Illinois researcher and her team designed an experiment to provide insight on some of the variables that may influence opinions about organic foods.

12 Jan 2016

Three new genetic associations identified for primary open angle glaucoma

Researchers from Massachusetts Eye and Ear/Harvard Medical School and Case Western Reserve University School of Medicine have led an international effort to identify three genetic associations that influence susceptibility to primary open angle glaucoma -- the most common form of adult onset glaucoma and the leading cause of irreversible blindness in the world.

12 Jan 2016

Food preservative delivers one-two punch to cancer, antibiotic-resistant bacteria

Nisin, a naturally occurring food preservative that grows on dairy products, delivers a one-two punch to two of medicine's most lethal maladies: cancer and deadly, antibiotic-resistant bacteria.

12 Jan 2016

Laser-induced breakdown spectroscopy emerges as fast, cost-efficient method for biomass analysis

Laser-induced breakdown spectroscopy (LIBS) is emerging as a fast, cost-efficient method for identifying the total amount and specific compounds that comprise the inorganic component of biomass. Accurate and reliable analysis of these minerals, such as aluminum, calcium, iron, and silicon is essential, as this "ash" can cause problems when converting biomass to hydrocarbon biofuels, as described in a study published in Industrial Biotechnology, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

12 Jan 2016

NIH-funded analysis identifies three genes that contribute to most common form of glaucoma

An analysis funded by the National Eye Institute (NEI), part of the National Institutes of Health, has identified three genes that contribute to the most common type of glaucoma. The study increases the total number of such genes to 15.

12 Jan 2016

Malaysian scientists join forces with Harvard experts to help revolutionize lung disease treatment

Malaysian scientists are joining forces with Harvard University experts to help revolutionize the treatment of lung diseases -- the delivery of nanomedicine deep into places otherwise impossible to reach.

12 Jan 2016

New studies provide insights into impact of vision loss among survivors of childhood cancers

Little is known about the long-term health of survivors of childhood cancers that affect vision, but two new studies provide valuable insights that could impact patient care and follow-up. The findings are published early online in CANCER, a peer-reviewed journal of the American Cancer Society.

12 Jan 2016

Increasing levels of FGF21 hormone protects against loss of immune function in the elderly

A hormone that extends lifespan in mice by 40% is produced by specialized cells in the thymus gland, according to a new study by Yale School of Medicine researchers. The team also found that increasing the levels of this hormone, called FGF21, protects against the loss of immune function that comes with age.

12 Jan 2016

Teens who rate e-cigarettes ads as effective more likely to try them in the future

Adolescents are more likely to say they will try electronic cigarettes if they perceive TV ads for these products as effective, according to a new study by RTI International researchers.

12 Jan 2016

Novel drug shows promise against metastatic breast cancer in mouse models

A doctor treating a patient with a potentially fatal metastatic breast tumor would be very pleased to find, after administering a round of treatment, that the primary tumor had undergone a change in character - from aggressive to static, and no longer shedding cells that can colonize distant organs of the body.

12 Jan 2016

Not all pediatricians recommend HPV vaccine for eleven- and twelve-year olds

In a society that has become increasingly suspicious of vaccines, it's not only parents who stand in the way of some children getting vaccinated for human papillomavirus (HPV). A new study published in Pediatrics shows not all pediatricians are recommending or even discussing the HPV virus for eleven- and twelve-year olds.

12 Jan 2016

Biennial mammograms starting at age 50 very safe for women

In a comprehensive modeling study, researchers from UC Davis and other institutions have found that breast cancer screening with digital mammography poses only a small risk of radiation-induced breast cancer for most women. However, the research showed increased risk for women with large breasts or breast implants, who must often receive extra screening views, increasing their radiation exposure.

12 Jan 2016

Determinations of breast density could be unreliable, study finds

A systematic review of the scientific literature on dense breasts by researchers at UC Davis and other institutions has found that determinations of breast density can be unreliable and that as many as 19 percent of women are re-categorized as dense rather than non-dense or vice versa from one mammogram to the next.

12 Jan 2016

New USPSTF breast cancer screening recommendations may result in lethal consequences for women

If followed, new U.S. Preventive Services Task Force breast cancer screening recommendations will result in thousands of unnecessary deaths each year and thousands more women enduring extensive and expensive treatment than if their cancer had been found early by an annual mammogram.

12 Jan 2016

Researcher seeks to identify probiotic mixes to treat Clostridium difficile infections

Antibiotics that fight infection can adversely affect the digestive tract and give destructive bacteria a chance to flourish, said assistant professor of veterinary and biomedical sciences Joy Scaria of South Dakota State University. His research seeks to identify probiotic mixes to treat intestinal infections, such as Clostridium difficile.

12 Jan 2016

MD Anderson-led study explores role of HIF-1 in triple-negative breast cancer

A multi-institutional international study led by scientists at The University of Texas MD Anderson Cancer Center has revealed new information about how molecules called long non-coding RNAs (lncRNA) interact with HIF-1, a signaling pathway that is overexpressed in many cancers. HIF-1 has been shown to regulate breast cancer progression.

12 Jan 2016

Medical Research News

Study examines impact of sit-stand workstations in reducing chronic low back pain in office workers

IMB scientists identify two proteins vital for demethylation of DNA

Scientists identify unusual regulator of body weight, metabolic syndrome

Regular practice of Transcendental Meditation benefits active-duty service members

U of I experiment provides insight on variables that may affect opinions about organic foods

Three new genetic associations identified for primary open angle glaucoma

Food preservative delivers one-two punch to cancer, antibiotic-resistant bacteria

Laser-induced breakdown spectroscopy emerges as fast, cost-efficient method for biomass analysis

NIH-funded analysis identifies three genes that contribute to most common form of glaucoma

Malaysian scientists join forces with Harvard experts to help revolutionize lung disease treatment

New studies provide insights into impact of vision loss among survivors of childhood cancers

Increasing levels of FGF21 hormone protects against loss of immune function in the elderly

Teens who rate e-cigarettes ads as effective more likely to try them in the future

Novel drug shows promise against metastatic breast cancer in mouse models

Not all pediatricians recommend HPV vaccine for eleven- and twelve-year olds

Biennial mammograms starting at age 50 very safe for women

Determinations of breast density could be unreliable, study finds

New USPSTF breast cancer screening recommendations may result in lethal consequences for women

Researcher seeks to identify probiotic mixes to treat Clostridium difficile infections

MD Anderson-led study explores role of HIF-1 in triple-negative breast cancer

How microRNA is transforming science: From discovery to diagnostics

Advancing benzodiazepine detection

The Surgeon-Scientist Pioneering Regenerative Engineering

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