Concerns about a link between permanent hair dyes and breast cancer have grown following a large-scale study tracking thousands of women over several years. Researchers aimed to determine whether the chemicals in these products could affect breast cancer risk. By monitoring women of various ages, backgrounds, and hair product usage habits, the study uncovered patterns […]
Hair Dye may Raise Breast Cancer Risk by 60% Read More »
A brain cap paired with intelligent algorithms could potentially allow paralyzed patients to translate their thoughts into movement—without the need for surgery. Individuals with spinal cord injuries frequently lose partial or full movement in their arms or legs. Often, the nerves in the limbs remain functional, and the brain still generates normal signals. The issue
Brain Scans May Assist in Regaining Movement After Paralysis Read More »
Chinese researchers have developed 3D-printed bioglass that matches bone strength, supports cell survival for weeks, and could transform customized dental implants. Glass is rarely thought of as a replacement for human bone, but Chinese scientists suggest it may be possible. They have created a bioactive, 3D-printable glass that replicates bone strength. Tests showed it supports
Can Glass Replace Bone? Chinese Scientists 3D-Print Bone-like Bioglass Read More »
Urology departments in England and Wales have observed a rise in hospital admissions for bladder inflammation among 16- to 24-year-olds linked to ketamine use. This trend seems to reflect a broader increase in ketamine consumption, with the number of young people and adults seeking treatment for ketamine abuse last year rising sharply compared to previous
Doctors Warn of Rising Ketamine-Linked Health Issues Among Young People Read More »
A newly developed multi-pronged antibody design may enable immune cells to receive more powerful activation signals to better target cancer. Scientists at the University of Southampton have discovered a new approach that may enhance the immune system’s ability to fight cancer. Engineered Antibodies Boost T Cell Activation In a study published in Nature Communications, the
New Research Reveals a Way to Reactivate T Cells That Destroy Cancer Read More »
Growing research suggests that tooth loss may be a warning sign of a higher risk of premature death, and recent findings indicate that the health of the remaining teeth also plays an important role. Researchers from the University of Osaka in Japan analyzed medical and dental data from 190,282 adults aged 75 and older. Each
Poor Tooth Health May Be a Warning Sign for Early Mortality, Researchers Say Read More »
Many people notice their mood improves after exercise, and a new review shows just how strong this effect can be. Even gentle activities such as walking or gardening may reduce depression symptoms as effectively as antidepressants or talking therapies. Andrew Clegg of the University of Lancashire says the findings reinforce exercise as a valid option
Exercise Can Relieve Depression as Effectively as Antidepressants Read More »
After decades of unsuccessful attempts, researchers now think they’ve discovered a method to make cells expend more energy without harmful side effects—a potential breakthrough that could transform weight-loss and anti-aging medicine. Gently Tuning the Cell’s Powerhouses Without Triggering Harm Researchers at the University of Technology Sydney (UTS) have identified promising “mitochondrial uncoupling” compounds that can
The Diet Drug that Makes Cells Expend More Energy Read More »
Ancient Egyptians and Etruscans are often credited with pioneering orthodontics, reportedly using fine gold wires and catgut to straighten teeth—a story that has long appeared in dental textbooks, suggesting our ancestors were surprisingly advanced in seeking the perfect smile. However, when archaeologists and dental historians examined the evidence closely, they found that much of this
Dental Braces Have a More Modern History Than People Once Thought Read More »
New research shows that regular aerobic exercise not only strengthens the heart muscle but also subtly reshapes the nerves that regulate its function. Regular exercise does more than build a stronger heart. New findings show it also reshapes the nerve network that governs how the heart operates, a discovery that could pave the way for
Exercise Strengthens The Heart and Retrains its Nerves Read More »