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Stimulation of brain region causes behavioral changes

Artificially stimulating a brain region believed to play a key role in learning, reward and motivation induced monkeys to change which of two images they choose to look at.

30 May 2014

Researchers create experimental blood test that determines BHI by gauging performance of mitochondria

Researchers at the University of Alabama at Birmingham School of Medicine have created an experimental blood test that, for the first time, determines a "Bioenergetic Health Index," or BHI, by gauging the performance of mitochondria, the cell's energy powerhouses.

30 May 2014

Scientists discover effective way to screen bats in hibernation for white-nose syndrome

Scientists working to understand the devastating bat disease known as white-nose syndrome (WNS) now have a new, non-lethal tool to identify bats with WNS lesions -ultraviolet, or UV, light.

30 May 2014

Clothing affects mental processes

Clothing affects our mental processes and perceptions which can change our minds and the way we think, according to research by Professor Karen Pine from the University of Hertfordshire.

30 May 2014

Parathyroid hormone with vitamin D may be needed to assess impact on sugar metabolism

Combined assessment of parathyroid hormone along with vitamin D may be needed to assess the impact of vitamin D status on sugar metabolism, according to Toronto researchers.

30 May 2014

Findings have important implications for improving war wound healing

War wounds that heal successfully frequently contain different microbial species from those that heal poorly, according to a paper published ahead of print in the Journal of Clinical Microbiology.

30 May 2014

Marmoset monkey may offer clues to reducing stillbirths in human mothers

The marmoset monkey may offer clues to reducing stillbirths in human mothers, according to new research at the University of Illinois at Chicago College of Nursing.

30 May 2014

Female mice deprived of dietary zinc before conception experience fertility problems

Female mice deprived of dietary zinc for a relatively short time before conception experienced fertility and pregnancy problems and had smaller, less-developed fetuses than mice that ingested zinc during the same times, according to researchers in Penn State's College of Agricultural Sciences.

30 May 2014

Research: Women's faces are rated as more attractive in presence of pleasant odors

New research from the Monell Chemical Senses Center reveals that women's faces are rated as more attractive in the presence of pleasant odors. In contrast, odor pleasantness had less effect on the evaluation of age.

30 May 2014

New powerful tool helps identify disease-causing mutations in families

Scientists at the University of Utah (U of U), the University of Texas MD Anderson Cancer Center in Houston and colleagues have developed a powerful tool called pVAAST that combines linkage analysis with case control association to help researchers and clinicians identify disease-causing mutations in families faster and more precisely than ever before.

30 May 2014

Regular grape consumption may play role in eye health

New research presented this week at the Association for Research in Vision and Ophthalmology conference in Orlando, Florida suggests that regular grape consumption may play a role in eye health by protecting the retina from deterioration.

30 May 2014

Study reveals how BTK mutation triggers drug resistance in CLL patients

A multi-institutional team of researchers has pinpointed exactly what goes wrong when chronic lymphocytic leukemia (CLL) patients develop resistance to ibrutinib, a highly effective, precisely targeted anti-cancer drug.

29 May 2014

Researchers use patterned visual stimulation to control rapid re-wiring of nerve circuits

In a new study, published in this week's issue of the journal Science, researchers show for the first time how the brain re-wires and fine-tunes its connections differently depending on the relative timing of sensory stimuli.

29 May 2014

Researchers create initial catalog of human proteome, identify 193 novel proteins

Striving for the protein equivalent of the Human Genome Project, an international team of researchers has created an initial catalog of the human "proteome," or all of the proteins in the human body.

29 May 2014

Research shows how brain distinguishes specific voices in noisy, distracting environments

Listening to a conversation in the context of a cocktail party presents a great challenge for the auditory system.

29 May 2014

New approach provides a viable way to culture hESCs for clinical purposes

To be suitable for medical transplantation, one idea is that human embryonic stem cells (hESCs) need to remain "undifferentiated" i.e. they are not changing into other cell types.

29 May 2014

Cancer patients who avoid sugar are doubling remission and survival rates

"Fed Up," produced by Katie Couric and directed by Stephanie Soechtig, reveals secrets of the American food industry and points to direct links between our health and what we eat, with particular emphasis on sugar.

29 May 2014

Initial biopsy with epigenetic test rules out prostate cancer up to 88%

A multicenter team of researchers report that a commercial test designed to rule out the presence of genetic biomarkers of prostate cancer may be accurate enough to exclude the need for repeat prostate biopsies in many — if not most — men.

29 May 2014

Researchers design commercial test to rule out presence of genetic biomarkers of prostate cancer

29 May 2014

Study defines specific genetic mechanism that explains some of schizophrenia's heritability

The overall number and nature of mutations—rather than the presence of any single mutation—influences an individual's risk of developing schizophrenia, as well as its severity, according to a discovery by Columbia University Medical Center researchers published in the latest issue of Neuron.

29 May 2014

Medical Science News

Stimulation of brain region causes behavioral changes

Researchers create experimental blood test that determines BHI by gauging performance of mitochondria

Scientists discover effective way to screen bats in hibernation for white-nose syndrome

Clothing affects mental processes

Parathyroid hormone with vitamin D may be needed to assess impact on sugar metabolism

Findings have important implications for improving war wound healing

Marmoset monkey may offer clues to reducing stillbirths in human mothers

Female mice deprived of dietary zinc before conception experience fertility problems

Research: Women's faces are rated as more attractive in presence of pleasant odors

New powerful tool helps identify disease-causing mutations in families

Regular grape consumption may play role in eye health

Study reveals how BTK mutation triggers drug resistance in CLL patients

Researchers use patterned visual stimulation to control rapid re-wiring of nerve circuits

Researchers create initial catalog of human proteome, identify 193 novel proteins

Research shows how brain distinguishes specific voices in noisy, distracting environments

New approach provides a viable way to culture hESCs for clinical purposes

Cancer patients who avoid sugar are doubling remission and survival rates

Initial biopsy with epigenetic test rules out prostate cancer up to 88%

Researchers design commercial test to rule out presence of genetic biomarkers of prostate cancer

Study defines specific genetic mechanism that explains some of schizophrenia's heritability

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

Considerations for taking ASO discovery programs into animal models

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