Women's hormonal stress system is less reactive to high-dose alcohol, potentially contributing to tolerance

There are relatively large regional differences in Sweden in the proportion of newborns receiving antibiotics for suspected sepsis, according to a study from the University of Gothenburg. The researchers want to call attention to overuse as well as highlight good examples.

Twenty-eight-year-old Michaela Bonner has been working 12-hour shifts as an emergency medical technician in Norfolk, Virginia, for the past four years, while attending and paying for college to finish her prerequisites for medical school.

Novel imaging research indicates that young adults with a higher genetic risk for depression showed less brain activity in several areas when responding to rewards and punishments. The study also uncovered notable differences between men and women.

People living in racially and economically segregated neighborhoods are more likely to be diagnosed with advanced-stage breast and cervical cancer, according to a study published in the Journal of the National Cancer Institute.

The U.S. Food and Drug Administration has approved Apellis Pharmaceuticals' Empaveli (pegcetacoplan) as the first treatment for C3 glomerulopathy (C3G) or primary immune complex membranoproliferative glomerulonephritis (IC-MPGN).

A simple information sheet may help prevent harms caused by prenatal alcohol exposure. A study just published in Alcohol, Clinical and Experimental Research found that women who reviewed a flyer with clear, concise information about alcohol use during pregnancy changed their attitudes and increased their understanding of the risks of, and health recommendations about, drinking during pregnancy.

Hazardous and binge drinking are becoming more prevalent in older people, most notably women, according to a large study of alcohol use and aging in two Nordic countries that may illuminate similar trends in other Western populations.

Using a custom-built tool to analyze the electrical activity from neurons, researchers at Brown University have identified a brain-based biomarker that could be used to predict whether mild cognitive impairment will develop into Alzheimer's disease.

Using a custom-built tool to analyze the electrical activity from neurons, researchers at Brown University have identified a brain-based biomarker that could be used to predict whether mild cognitive impairment will develop into Alzheimer's disease.

Cardiovascular tests performed during primary care visits may give evidence of increasing alcohol use, which could help clinicians identify and treat risky drinking behaviors early.

Understanding exactly how psychedelics promote new connections in the brain is critical to developing targeted, non-hallucinogenic therapeutics that can treat neurodegenerative and neuropsychiatric diseases. To achieve this, researchers are mapping the biochemical pathways involved in both neuroplasticity and hallucinations.

More than a decade ago, researchers found that an acute complication of type 1 diabetes, diabetic ketoacidosis (DKA), can be resolved with the hormone leptin, even in the absence of insulin.

When epidemiologist Daniela Gafita makes her rounds in the remote villages of northeastern Romania to educate communities about the risks of measles, she frequently encounters parents who hesitate to have their children vaccinated.

Ahead of the expected finalization of a UN global plastics treaty, a group of international experts calls for a greater focus on health impacts when considering plastic pollution. The Health Policy published in The Lancet reviews the current evidence on how plastics—including microplastics and plastic chemicals—impact health and announces the launch of a new project tracking these impacts: the Lancet Countdown on Health and Plastics.

A research team from Kumamoto University has made a new discovery that reveals how the human T-cell leukemia virus type 1 (HTLV-1) silently persists in the body. Their finding potentially lays the foundation for new therapeutic approaches. Their study, published in Nature Microbiology, identifies a previously unknown genetic "silencer" element that keeps the virus in a dormant, undetectable state.

In a study published in Advanced Materials, a research team developed an innovative bacterial cellulose (BC)-based hemostatic dressing that enables rapid and sustained bleeding control.

Scientific breakthroughs in one disease don't always shed light on treating other diseases. But that's been the surprising journey of one Mayo Clinic research team. After identifying a sugar molecule that cancer cells use on their surfaces to hide from the immune system, the researchers have found the same molecule may eventually help in the treatment of type 1 diabetes, once known as juvenile diabetes.

A new editorial published in Comprehensive Physiology underscores the critical importance of understanding heart-lung interactions in pulmonary vascular disease (PVD). Tim Lahm, MD, a pulmonologist and researcher at National Jewish Health, along with a team of esteemed colleagues from institutions across the country, urges the scientific community to confront the major knowledge gaps that hinder progress in improving patient outcomes.