Author: healthadmin

Genetic variations in antibody genes can influence how we respond to infections and vaccines, say two new studies from Sweden’s Karolinska Institute, published in the journal Science. immunity. Researchers mapped variations in immune genes across multiple populations around the world and showed how these variations affect the ability to form neutralizing antibodies against, for example, influenza viruses. “We show that the genes that enable the body to form antibodies are much more diverse than previously thought. This difference can be seen both in the code and in differences in gene copy number,” said Professor Gunilla Karlsson-Hedesttam from the Karolinska Institutet’s…

People with a healthy thymus live longer and are less likely to get sick. Additionally, immunotherapy is more successful in patients with a healthy thymus. This is shown by two international studies of the Frankfurt Medical University. The results, now published in the journal Nature, open up a new approach to maintaining health during the aging process. The thymus gland is a small organ located in the upper chest that plays a central role in the immune system. It produces T cells (specialized immune cells that recognize and fight pathogens). For a long time, the thymus was considered a “childhood…

Researchers have revealed how a mysterious ion channel helps cells break down waste products, opening new possibilities for treating Parkinson’s disease. Just as sinks and bathtubs have overflow drains to prevent spills, human cells appear to have similar safety devices built into them. A new study by scientists from Bonn Rhein Sieg University of Applied Sciences (H-BRS), LMU Munich, TU Darmstadt, and Nanion Technologies reveals that PNAS (Proceedings of the National Academy of Sciences), this protection system is revealed. A team led by Professor Christian Grimm (LMU Munich) and Dr. Oliver Rauh (H-BRS) has deciphered the function of the long-discussed…

Recent research published in political psychology Our results suggest that short-term psychological interventions may reduce hostile attitudes between opposing political groups. Scientists have found that by exposing people to surprising facts that make them question their political stereotypes, individuals on both the political left and right become more tolerant of their rivals. The findings provide evidence that a simple exercise in reconsidering our own certainties could help defuse rising political tensions. Political polarization and intolerance are increasing in many democracies around the world. This growing inequality is often accompanied by acts of violence and hostility directed against individuals based on…

By the time animals reach middle age, their daily habits can provide clues about how long they can live. This conclusion comes from a new study supported by the Knight Initiative for Brain Resilience at Stanford University’s Wu Tsai Neuroscience Institute. Researchers observed dozens of short-lived fish continuously throughout their lives to better understand how behavior relates to aging. Even though these fish shared similar genetics and lived in the same controlled environment, they aged very differently. By early adulthood, those differences were already visible in the way they swam and rested. These patterns were strong enough to predict whether…

Dr. Robert Malone, a physician and biochemist who became the prominent public face of the CDC’s revamped Advisory Committee on Immunization Practices (ACIP), reportedly resigned from the role due to the drama that has escalated in recent weeks. Malone’s departure from ACIP, reported by Roll Call and the New York Times, comes less than two weeks after a federal judge in Massachusetts dealt a major blow to the Robert F. Kennedy Jr.-led HHS vaccine program, invalidating recent changes to the CDC’s pediatric vaccine schedule and blocking multiple ACIP appointments overseen by Kennedy, including Malone. The decision effectively prevents ACIP from…

While the U.S. government continues to call climate change a hoax and attack the science, in courtrooms from The Hague to Honolulu, fossil fuel companies are taking a different approach. Shell, Chevron, RWE and Total Energy all acknowledge that climate change is real, man-made and serious. The days of denying the corporate environment, at least in legal proceedings, are almost over.What has been replaced is a more nuanced position that accepts the science of climate change while contesting responsibility for it.A new study published in the journal Transnational Environmental Law provides the first systematic analysis of how major fossil fuel…

You’re reading the web version of DC Diagnosis, STAT’s twice-weekly newsletter on health and medical politics and policy. Sign up here to get it in your inbox on Tuesdays and Thursdays. Football tight end Travis Kelce completed an Obamacare survey before being drafted by the KC Chiefs. News tips and celebrities’ unlikely past jobs (email protected) Or Signal’s John_Wilkerson.07. How the fight over ICE could pave the way for health care reform Republicans are considering using a special budget process known as “reconciliation” to fund Immigration and Customs Enforcement without Democratic support. That could give him room to pursue other…

In 1982, cartoonist Gary Larson introduced his famous work. far side A manga called cow tools. The illustration featured a cow standing proudly next to a strange collection of useless objects labeled as tools. This humor was based on the widely held idea that cows lacked the intelligence to make and use tools. That assumption is challenged thanks to a real cow named Veronica. Research published in current biology report the first documented case of tool use in pet cows, suggesting that cows may have much greater cognitive abilities than previously thought. “These findings highlight that assumptions about livestock intelligence…

Get the health information and medications you need every weekday with STAT’s free newsletter Morning Rounds. Sign up here. So did you know that Teresa said yesterday that in order to keep NIH Director Jay Bhattacharyya in an acting role at the CDC, the White House needs to appoint someone by Wednesday? That didn’t happen. What did Mr. Bhattacharya say at his first all-hands meeting with CDC staff? See details below. White House misses deadline to appoint CDC director Jose Luis Magana/AP The White House has not named a new director for the Centers for Disease Control and Prevention despite…