Author: healthadmin

Researchers from several international organizations have revealed new details about how the malaria parasite grows and spreads. Their research has identified specialized proteins required by the parasite to survive and move between hosts, making it a promising target for future antimalarial drugs. The discovery focuses on a molecule known as Aurora-associated kinase 1 (ARK1). In a study published in nature communicationsCollaborators at the University of Nottingham, the National Institute of Immunology (NII) in India, the University of Groningen in the Netherlands, the Francis Crick Institute, and others have discovered that ARK1 acts like a cellular traffic controller during abnormal parasite…

Wearable sensors may help identify multiple sclerosis (MS) patients who are more likely to experience worsening disability and loss of brain volume, according to research published on March 4, 2026. Neurology®Medical Journal of the American Academy of Neurology. The study found that people who had changes in their activity patterns were more likely to have worsening disorders or a reduction in brain volume than people whose patterns did not change much or at all. This study does not prove that changes in activity lead to progression of MS. Just show the relevance. Wearable sensors measure how much light, moderate, or…

How people with compromised immune systems respond to vaccines is an important area of ​​immunological research. A new study led by the University of York found that machine learning models were not only able to accurately identify differences between healthy controls and people infected with HIV, but also found outliers in both groups that offered an interesting glimpse into the complex nature of the immune system and what future personalized medicine might look like, taking into account variables such as age, comorbidities and genetics. This study represents an important step forward in the potential of personalized vaccination intervention strategies.…

A groundbreaking Phase 1/2a clinical trial co-led by Linda Lo, MD, of the Ann and Robert H. Lurie Children’s Hospital of Chicago, shows that the first gene-modulating treatment for epilepsy is safe and well-tolerated in patients with Dravet syndrome who are unresponsive to antiepileptic drugs. The result is New England Medical Journalincluding a significant reduction in seizures and improvement in other symptoms of Dravet syndrome, such as speech, motor, and behavior problems. Researchers are also reporting sustained treatment effects in an ongoing open-label extension study. Our results are very promising, especially since there is currently no approved treatment that…

New international research published in lancet e-clinical medicine mapped global blood transfusion practices for life-threatening abdominal injuries, highlighting significant differences in care around the world and opportunities for health systems to learn from each other. The study was led by the University of Cambridge as part of the GOAL-Trauma study and analyzed data from 1,768 patients treated at 187 hospitals in 51 countries. This is the first multicenter study to report on blood transfusion strategies for patients undergoing emergency abdominal surgery after trauma (trauma laparotomy). Uncontrolled bleeding is the leading cause of death after abdominal trauma, making optimal blood transfusion…

A year after stopping taking weight-loss drugs such as Ozempic or Wegoby, people regain 60% of the weight they lost on average, but beyond that the weight plateaus and some people manage to keep 25% of the weight they lost on treatment, say researchers at the University of Cambridge. However, it is not clear whether the weight gain consists of both fat and muscle, or whether it consists primarily of fat. Previous research suggests that lean body mass, including muscle, may account for up to 40% of the total body weight lost during treatment. More than 1 billion people worldwide…

Researchers at the University of Connecticut reported on March 2, 2026 that teenagers across the country are sleeping less. Japan Automobile Manufacturers Association. And the problem appears to be social. Teens not getting enough sleep has been reported as a problem in the medical literature since at least the early 20th century. A 1905 Lancet study of the sleeping hours of boys attending British boarding schools worried that night lights were preventing them from getting enough sleep, and suggested that “it is neither physiological nor prudent to go to bed late and rise early.” By the late 1950s, public attention…

Teeth can contain surprising clues about how people lived thousands of years ago. New research published in open access journal Pro SwanThe study, led by Roberto Germano of Sapienza University of Rome and colleagues, shows how the teeth of Iron Age Italians preserve detailed evidence of their health, diet and early life experiences. Understanding the daily life of ancient cultures requires reliable biological records. Teeth are particularly valuable because they are extremely durable and retain microscopic signs of growth and change. Researchers combined several types of dental analysis to examine people buried at Ponte Cagnano, an Iron Age site in…

Recent research published in natural aging demonstrate that a simple blood test can accurately detect Alzheimer’s disease and other forms of dementia in a highly diverse population in Latin America. By combining these blood markers with standard memory tests and brain scans, clinicians can dramatically improve their ability to diagnose memory loss conditions in historically underdiagnosed areas. Dementia is an umbrella term for a variety of conditions that cause a progressive loss of thinking and memory skills. Alzheimer’s disease is the most common cause of dementia in older adults. Frontotemporal lobar degeneration is another distinct type of dementia that primarily…

Stiff knees, lower back pain, and persistent joint pain are often dismissed as signs of normal aging. However, osteoarthritis, the most common joint disease worldwide, is not treated in accordance with actual research findings. Experts say the biggest gap is not a lack of options, but a lack of access to the most effective options. The most powerful treatments are not found in prescription bottles or operating rooms. It’s movement. However, in many countries and health systems, patients are rarely taught the only treatment proven to reduce pain and protect joints: exercise. Exercise is widely recognized as one of the…