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Scientists identify key 'survival gene' that reduces mutation rates in mycobacteria

Scientists have discovered a key 'survival gene' that prevents strains of tuberculosis (TB) from mutating into drug-resistant 'superbugs'.

28 Jan 2017

Virginia Tech researchers find new strategy to prevent inflammatory bowel disease, colon cancer

Could inflammatory bowel disease and colon cancer be prevented by changing the shape of a single protein?There is an intimate link between uncontrolled inflammation in the gut associated with inflammatory bowel disease and the eventual development of colon cancer.

27 Jan 2017

Pulmospheres could serve as personalized, predictive model for assessing effect of IPF drugs

Pulmospheres, three dimensional multicellular spheroids composed of lung cells from individual patients, were shown to be effective in predicting the efficacy of medications for idiopathic pulmonary fibrosis, according to findings from University of Alabama at Birmingham scientists presented today in JCI Insight, a journal of the American Society for Clinical Investigation.

27 Jan 2017

Increased levels of physical activity linked to decreased insulin resistance, inflammation biomarkers

A new report, based on data from the Framingham Heart Study (FHS), suggests that insulin resistance, a predictor of cardiovascular risk and the development of diabetes, may be modulated with even modest levels of physical activity.

27 Jan 2017

Premature infants do not show brain response to expectations that may be key to neural development

Babies born prematurely don't use their expectations about the world to shape their brains as babies born at full term do, important evidence that this neural process is important to development.

27 Jan 2017

Joslin scientists suggest new approach to improve stroke therapy

The standard of care for treating strokes caused by blood clots involves the therapeutic infusion of tissue plasminogen activator (tPA), which can help to dissolve the clots and restore blood flow.

27 Jan 2017

Penn researchers shed new light on potential causes of premature birth

Depending on the specific type, bacteria in a woman's vagina and cervix may increase the risk of premature birth or protect against it, according to new research from the Perelman School of Medicine at the University of Pennsylvania.

27 Jan 2017

Bacterial by-product helps correct gut microbiome imbalance in mouse model of ALS

A bacterial by-product known to be important in maintaining gut health may slow the progression of amyotrophic lateral sclerosis, or ALS - a progressive, neurodegenerative disease.

27 Jan 2017

New study explores how protein production goes off script when skin cells turn cancerous

Each cell in the body follows a strict protocol for manufacturing the proteins it needs to function.

27 Jan 2017

TSRI biologists identify brain hormone that selectively stimulates fat metabolism

Biologists at The Scripps Research Institute have identified a brain hormone that appears to trigger fat burning in the gut. Their findings in animal models could have implications for future pharmaceutical development.

27 Jan 2017

Genetic makeup of social partners influences health, mice study shows

Researchers at the European Bioinformatics Institute (EMBL-EBI) have shown that the health of individual mice is influenced by the genetic makeup of their partners. Their findings, published in PLOS Genetics, indicate that research into genetics and disease should include the genotypes of both individuals and their partners.

27 Jan 2017

Marginal deficiency of vitamin A in fetus or newborns may lead to Alzheimer's disease in later life

Biochemical reactions that cause Alzheimer's disease could begin in the womb or just after birth if the fetus or newborn does not get enough vitamin A, according to new research from the University of British Columbia.

27 Jan 2017

Light emitted from digital screens can cause irreversible damage to eyes, research shows

The University Complutense of Madrid (UCM), one of the oldest Universities in the world, presents the results of its latest research confirming the irreversible damage to animals’ eyes caused by light emitted from digital screens.

27 Jan 2017

Study shows how microRNA molecule promotes prostate cancer metastasis

RAISED levels of a tiny molecule in the bloodstream have been linked with prostate cancer metastasis, potentially helping researchers detect the spread of the disease sooner.

27 Jan 2017

Stem cell secretions appear to protect retinal ganglion cells in rats, study shows

A new study in rats shows that stem cell secretions, called exosomes, appear to protect cells in the retina, the light-sensitive tissue in the back of the eye.

27 Jan 2017

Researchers shed light on basis of Parkinson’s disease and other ‘synucleinopathies’

Parkinson's disease (PD) and other "synucleinopathies" are known to be linked to the misfolding of alpha-synuclein protein in neurons.

27 Jan 2017

New gene therapy for Pompe disease may replace currently available treatments

After decades investigating a rare, life-threatening condition that cripples the muscles, Duke Health researchers have developed a gene therapy they hope could enhance or even replace the only FDA-approved treatment currently available to patients.

27 Jan 2017

Researchers uncover how brain circuit elicits hunger responses during starvation

The human body responds to starving conditions, such as famine, to promote the chance of survival. It reduces energy expenditure by stopping heat production and promotes feeding behavior.

27 Jan 2017

Sound waves produce whirlpool that can capture disease-signaling nanoparticles

Mechanical engineers at Duke University have demonstrated a tiny whirlpool that can concentrate nanoparticles using nothing but sound. The innovation could gather proteins and other biological structures from blood, urine or saliva samples for future diagnostic devices.

27 Jan 2017

Novel gene therapy restores partial hearing and balance in mice born with genetic deafness

Using a novel form of gene therapy, scientists from Harvard Medical School and the Massachusetts General Hospital have managed to restore partial hearing and balance in mice born with a genetic condition that affects both.

27 Jan 2017

Medical Science News

Scientists identify key 'survival gene' that reduces mutation rates in mycobacteria

Virginia Tech researchers find new strategy to prevent inflammatory bowel disease, colon cancer

Pulmospheres could serve as personalized, predictive model for assessing effect of IPF drugs

Increased levels of physical activity linked to decreased insulin resistance, inflammation biomarkers

Premature infants do not show brain response to expectations that may be key to neural development

Joslin scientists suggest new approach to improve stroke therapy

Penn researchers shed new light on potential causes of premature birth

Bacterial by-product helps correct gut microbiome imbalance in mouse model of ALS

New study explores how protein production goes off script when skin cells turn cancerous

TSRI biologists identify brain hormone that selectively stimulates fat metabolism

Genetic makeup of social partners influences health, mice study shows

Marginal deficiency of vitamin A in fetus or newborns may lead to Alzheimer's disease in later life

Light emitted from digital screens can cause irreversible damage to eyes, research shows

Study shows how microRNA molecule promotes prostate cancer metastasis

Stem cell secretions appear to protect retinal ganglion cells in rats, study shows

Researchers shed light on basis of Parkinson’s disease and other ‘synucleinopathies’

New gene therapy for Pompe disease may replace currently available treatments

Researchers uncover how brain circuit elicits hunger responses during starvation

Sound waves produce whirlpool that can capture disease-signaling nanoparticles

Novel gene therapy restores partial hearing and balance in mice born with genetic deafness

Exploring the nanoscale: How AFM is transforming cosmetic science

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

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