Author: healthadmin
A Japanese study found that when elementary school girls participated in a drum circle with their friends, levels of the hormone oxytocin in their saliva increased. Joining a drum circle with strangers had no effect on oxytocin levels. Cortisol levels did not change after these activities. The paper was published in brain and behavior. Oxytocin and cortisol are two important hormones that play a key role in how the body responds to social situations and stress. Oxytocin is sometimes referred to as the “love hormone” because it is involved in bonding, trust, and social connection. It is released during activities…
Results from a phase 2 clinical trial designed and overseen by researchers at Massachusetts General Brigham Cancer Institute showed that the investigational drug mezagitamab may effectively increase platelet counts in patients with immune thrombocytopenia (ITP). ITP is an autoimmune disease characterized by increased platelet destruction and decreased platelet production, increasing bleeding risk and impairing quality of life. The result is New England Medical Journalis particularly relevant given that approximately 20% of ITP patients do not benefit from current treatments. “This is a novel treatment that is fast-acting and attacks the underlying mechanisms of the disease,” said lead author David J.…
Borna disease virus 1 (BoDV-1) infects humans very rarely, but when it does, the outcome is severe, most often causing fatal encephalitis or brain inflammation. This zoonotic virus belongs to the eye MononegaviralesThis includes the deadly viruses that cause Ebola, measles, and rabies. Because these viral nucleoprotein-RNA complexes protect genomic RNA and support viral RNA synthesis, understanding the structure of this complex is essential for targeting viral replication. Although structural characterization of some of the Mononegaviridae families that more commonly infect humans has been completed, detailed information about the families has not yet been found. Bornaviridae It has not been…
Humans and most other organisms have an internal biological clock that tracks the daily cycle of sunrise and sunset. These clocks help time sleep, metabolism, and other important bodily functions throughout the day, creating daily patterns called circadian rhythms. Research shows that when these rhythms are disrupted by things like jet lag, sleep deprivation, and irregular work schedules, people can experience negative long-term health effects. Scientists who study rhythms of life have long wondered when mammals’ circadian clocks start ticking and synchronize with local time. In a new study published in biological rhythm journal, Researchers at Washington University in St.…
Scientific fieldwork does not always go as planned. Researchers often set clear goals, but the data can sometimes lead them in unexpected directions. That’s exactly what happened during a University of Colorado Boulder field study in an agricultural region of Oklahoma. The research team was using advanced equipment to study how airborne particles form and evolve. Instead, they discovered something surprising. It was the first time medium-chain chlorinated paraffins (MCCPs), a type of toxic organic pollutant, were detected in the air in the Western Hemisphere. The survey results are ACS environmental gold. “It’s very exciting as a scientist to find…
Pharmacologists, drug development executives, and regulatory professionals face soaring costs, protracted timelines, and FDA hurdles. Discover 2026 trends in AI-driven drug discovery, biopharma manufacturing, clinical pipelines, and regulatory approvals to drive innovation.
Statistics show clear differences in the immune system of the population according to gender. Men are more susceptible to infections and cancer, while women have a stronger immune response, making them more responsive to vaccines, for example. Still, as the immune system becomes more reactive, the body becomes more likely to attack itself, and 80% of autoimmune disease cases occur in women. In this context, understanding the aging of the immune system is key. This is because as we age, the composition of our immune cells changes, reducing their defenses and making us more susceptible to disease. But until now…
Stroke is one of the leading causes of death worldwide. Most stroke survivors remain chronically disabled, and recovery is often difficult as a significant proportion suffer from movement disorders. Stroke recovery continues long after the initial injury has stabilized. During the early recovery period, the first few weeks after injury, the brain enters a prolonged phase of repair and inflammation. This chronic response can have a significant impact on recovery and long-term disability after stroke. The post-stroke recovery environment plays an important role in the healing process. Recent research suggests that environmental enrichment (EE), a recovery environment that combines more…
Aromatic compounds such as dioxins and benzene are major soil contaminants. Due to its high chemical stability, it is resistant to microbial and chemical degradation, which leads to the accumulation of toxic substances in the soil.Previous research has used genetic engineering to enhance the ability of microorganisms to degrade environmental pollutants. However, strict ecological regulations limit the use of genetically modified microorganisms (GEMs) in natural environments.In a study published in Journal of Materials Chemistry A, Researchers at Nagoya University have demonstrated that treating native soil bacteria with decoy molecules can degrade foreign compounds, including persistent pollutants such as dioxins, without…
Recent research published in Journal of Social and Political Psychology We reveal how Donald Trump’s supporters justify remaining loyal to him despite knowledge of his alleged sexual misconduct and misconduct. This research suggests that when people are faced with information that contradicts their deeply held beliefs, they tend to alleviate their psychological discomfort by denying the allegations, focusing on policy rather than personal behavior, or claiming that other politicians are doing the same thing. Scientists began this study to understand specific political dynamics. They found that Donald Trump tends to maintain broad support even after facing harsh accusations of sexual…