Author: healthadmin

A Cleveland Clinic-led study shows a link between elevated blood levels of TMAO (trimethylamine N-oxide), a byproduct of gut bacteria digesting nutrients found in red meat and other animal foods, and an increased risk of atrial fibrillation. A research team led by Robert Kors, MD, analyzed blood samples from more than 5,000 people undergoing heart surgery. The researchers also conducted laboratory studies in cells to better understand how TMAO affects the heart. They found that TMAO produced by gut bacteria changes the heart’s electrical environment, increasing its susceptibility to abnormal rhythms. The survey results are announced today. Clinical Research Journal.…

New research perspectives were published in Volume 13. oncology science June 3, 2026, titled “Dual Axis of Tumorogenesis: MAPK and PI3K/AKT Pathways in Papillary Thyroid Carcinoma.” The research perspective was written by first and corresponding authors Gunvanti Rathod and Pragnesh Parmar from AIIMS Bibinagar, India. The authors examine how two interrelated signaling pathways drive the development and progression of papillary thyroid carcinoma (PTC), the most common type of thyroid cancer, and highlight how molecular diagnostics and targeted therapies are shaping more personalized treatment strategies. Papillary thyroid carcinoma accounts for approximately 80-85% of thyroid cancers and generally has excellent long-term survival…

A new study suggests that increased testosterone levels during early adolescence may play an important role in the emotional development of adolescent women, predicting an increased risk of symptoms of anxiety and depression. Research published in journals psychoneuroendocrinologyprovides evidence that these hormonal changes influence emotional well-being before the physical signs of puberty appear. These findings highlight a specific age group in which young adolescents benefit most from positive emotional support. The transition to adolescence often brings a surge of emotional difficulties, especially for young women. Mental health professionals frequently observe an increase in internalizing symptoms during this period of rapid…

Researchers at Stanford Medicine have identified a naturally occurring molecule that may suppress appetite and cause weight loss in a manner similar to semaglutide, the active ingredient in Ozempic. In animal studies, the molecule was also found to avoid some of the problems associated with the drug, including nausea, constipation, and significant muscle loss. This molecule, known as BRP, acts through different but related metabolic pathways to activate different groups of neurons in the brain. This distinction could make it a more accurate tool for controlling appetite and weight. A more targeted approach to controlling appetite “The receptors that semaglutide…

STANLEY, ID — Sawtooth National Recreation Area is a 756,000-acre natural gem that has friends in high places. Michael Bolen, the USDA’s assistant secretary for natural resources and environment, is from here and oversees the Forest Service. Tom Schultz, the Forest Service commissioner who reports to him, is from Idaho and previously led the state’s Department of Lands. Two political appointees working for Mr. Bolen and Mr. Schultz also have ties to the region. So if there was ever a place to escape the Trump administration’s moves to downsize the Forest Service, it should have been Sawtooth, residents say. But…

A lawsuit targeting several major companies in the feminine hygiene industry has renewed scrutiny of the potential presence of “forever chemicals” in tampons, pads, and other menstrual products.The lawsuit was filed by seven California women against some of the most popular menstrual product companies, alleging that years of use of the products caused them to suffer severe reproductive harm, including miscarriages, polyendocrine metabolic ovarian syndrome (PMOS), chronic heavy bleeding, pelvic pain, and other side effects.The women allege that the companies sold products containing “permanent chemicals,” also known as per- and polyfluoroalkyl substances (PFAS), as well as endocrine disruptors, carcinogens, fragrances,…

The number of measles cases in the United States has exceeded the previous record high for all of 2025, with five months remaining until 2026. The U.S. Centers for Disease Control and Prevention recorded 2,318 measles cases as of Thursday, according to the agency’s update on Friday. The number of measles infections in Japan in 2025 was 2,289, making it the worst year for measles outbreaks in more than 30 years. 2026 is certain to be the worst year for measles in the United States since 1991, with major outbreaks affecting hundreds of people in South Carolina, Utah, and Arizona,…

An Ecuadorian study of gamblers and video gamers found that positive affect urgency, an aspect of impulsivity, played a greater role in gambling-related compulsions, whereas negative urgency was more important in gaming-related compulsions. The paper is psychological report. Impulsivity is the tendency to act quickly without fully considering the possible consequences. One well-known theoretical model of impulsivity (UPPS-P model) posits that impulsivity consists of five related but distinct dimensions: negative urgency, positive urgency, lack of planning, lack of perseverance, and sensation seeking. Negative urgency is the tendency to act rashly when experiencing distress, anger, anxiety, or other strong negative emotions.…

Although GLP-1 drugs have been shown to improve health and provide great value for their price, many insurance plans still limit access. Researchers at the University of Mississippi are investigating the economic and practical reasons behind these restrictions and the impact on patients. A recent analysis by the Institute for Clinical and Economic Reviews, an independent nonprofit organization that evaluates the value of health care, concluded that GLP-1 drugs such as Ozempic, Wegovy, and Zepbound are cost-effective. In other words, the health improvements they offer are considered sufficient to justify their price. Why cost-effective doesn’t mean affordable In a study…

Georgia State University researchers have developed an experimental oral antiviral drug that prevents measles-like viruses from spreading between ferrets through both close contact and the air. The treatment also reduced symptoms when given immediately before or after exposure. The survey results are natural microbiologyby scientists at the Center for Translational Antiviral Research (CTAR). Their research focused on canine distemper virus, which causes a measles-like disease in ferrets. Antiviral drugs block two routes of infection The researchers tested a recently developed drug candidate called GHP-88310 (described in Science Advances). This drug is a broad-spectrum inhibitor of viral polymerase, an enzyme necessary…