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Gut infection can lead to a pathology resembling Parkinson's disease

A new study by Montreal scientists published today in Nature demonstrates that a gut infection can lead to a pathology resembling Parkinson's disease in a mouse model lacking a gene linked to the human disease.

17 Jul 2019

Rare inherited enzyme disorder offers new clues about fibrotic conditions

What can a family of rare inherited disorders teach scientists about more common health problems like fibrosis? Plenty, based on research led by St. Jude Children's Research Hospital scientists that appears today in the journal Science Advances.

17 Jul 2019

Intermittent fasting may regulate blood glucose levels even without weight loss

New research suggests that intermittent fasting, cycling through periods of normal eating and fasting may regulate blood sugar (glucose) levels even when accompanied by little-to-no weight loss.

17 Jul 2019

Recreational cannabis legalization could impact alcohol industry, research shows

The recent wave of recreational cannabis legalization across the U.S. could generate $22 billion in sales per year, but not everyone is happy about it.

17 Jul 2019

Multiple breaches of injection safety practices identified in New Jersey septic arthritis outbreak

Multiple violations of injection safety and infection prevention practices--from lack of handwashing to inappropriate re-use of medication vials--were identified after an outbreak of septic arthritis at a New Jersey outpatient facility in 2017, according to an investigation published today in Infection Control & Hospital Epidemiology, the journal for the Society for Healthcare Epidemiology of America.

17 Jul 2019

Measuring levels of pollutants after Independence Day fireworks

The U.S. recently celebrated the Fourth of July with dazzling fireworks displays in many cities. After the "oohs" and "ahhs" faded, some people might have wondered how the lingering gunpowder-scented smoke affected air quality.

17 Jul 2019

Radiation levels in some regions of Marshall Islands are far higher than Chernobyl

Radiation levels in some regions of the Marshall Islands in the central Pacific, where the United States conducted nuclear tests during the Cold War, are far higher than in areas affected by the Chernobyl and Fukushima nuclear disasters, according to new research from Columbia University.

17 Jul 2019

Home-based support network helps stroke patients adjust after hospital discharge

Michigan State University researchers have found that many stroke patients feel unprepared when discharged from the hospital. Their caregivers feel the same.

17 Jul 2019

Study explores pregnancy-related adverse events associated with acne medication

Isotretinoin (also known by its former brand name as Accutane or Roaccutane) is an extremely effective acne medication that can help patients whose severe acne has not responded to other drugs.

17 Jul 2019

New technology to harvest energy from the human knee

Imagine powering your devices by walking. With technology recently developed by a group of researchers at the Chinese University of Hong Kong, that possibility might not be far out of reach.

17 Jul 2019

UTHealth researchers investigate how to reduce stress-driven alcohol use

Researchers at The University of Texas Health Science Center at Houston (UTHealth) are investigating if a medication used to regulate blood sugar can alter motivation to use alcohol by targeting the brain's stress response system.

17 Jul 2019

Study: Surveillance for antibiotic-resistant bacteria continues to be core focus for healthcare facilities

Below is a summary of a study published online today in Infection Control and Hospital Epidemiology. This article will be freely available for a limited time. SHEA members have full access to all ICHE articles through the online portal.

17 Jul 2019

Oxidative stress could play key role in the spreading of aberrant proteins in Parkinson's disease

Oxidative stress could be a driving force in the spreading of aberrant proteins involved in Parkinson's disease.

17 Jul 2019

A single measurement may help predict risk for knee instability

Knee injuries can be a scourge to collegiate and pro athletes alike, but Penn State researchers say a single measurement taken by a clinician may help predict whether a person is at risk for knee instability.

17 Jul 2019

Why women who work are less likely to develop dementia

A new study has suggested that engaging in paid work may protect women against cognitive decline and reduce their risk of dementia.

17 Jul 2019

Marijuana use may not make parents more relaxed

Sorry, marijuana moms and dads: Using pot may not make you a more relaxed parent, at least when it comes to how you discipline your children.

17 Jul 2019

Adolescent girls who self-injure overestimate negative feedback in social media

Adolescent girls who self-injure feel that they receive more negative feedback than they actually receive, and are more sensitive to "thumbs down" responses, compared to other adolescent girls.

17 Jul 2019

Research opens possibility of developing single-dose gene therapy for inherited arrhythmias

Researchers at Boston Children's Hospital report creating the first human tissue model of an inherited heart arrhythmia, replicating two patients' abnormal heart rhythms in a dish, and then suppressing the arrhythmia with gene therapy in a mouse model.

17 Jul 2019

Review: Harmful and beneficial effects of pacifier use in newborns, infants

The new research establishes recommendations based on the critical analysis of nearly 2,000 scientific articles.

17 Jul 2019

Don't Miss the Blood-Brain Barrier Drug Delivery (B3DD) Summit this August

The B3DD Summit will be held in Boston from August 13-15, 2019. This news story provides an overview of what you can expect at this year's conference.

From Blood-Brain Barrier Delivery Summit (B3DD) 17 Jul 2019