Researchers have uncovered how tuberculosis-causing bacteria deploy a sophisticated stealth mechanism to evade the human immune system. The findings could
Stanford Medicine scientists have developed a universal nasal spray vaccine that protected mice against flu, Covid, bacterial infections, and dust mite allergies for months. Unlike traditional shots, it mimics immune cell signals to keep lung defenses active against diverse threats. Published in Science on February 20, the approach could eventually replace multiple annual vaccines and protect against unknown pandemic viruses, though human trials are still needed.
UK startup Samphire Neuroscience launched CycleSync on February 9, an AI-powered feature that personalizes neurostimulation sessions for menstrual symptoms. The system adapts to individual cycle patterns rather than assuming a 28-day average, addressing conditions like endometriosis and PMDD. Clinical studies show 67% of users reported mood improvements and 72% experienced pain reduction within one cycle using the company’s Nettle device.
In a major advance for regenerative medicine, researchers at Northwestern University have developed the most advanced lab-grown human spinal cord
Chinese researchers led by Professor Long Yunze at Qingdao University have built the world’s first self-powered eye-tracking system. Harvesting energy from blinks, it allows ALS patients to control wheelchairs, breaking down the “high wall” created by bulky, battery-dependent devices.
In a world-first procedure, surgeons led by Dr. Qiu Shenqiang at Shandong Provincial Hospital saved a woman’s torn-off ear by temporarily grafting it onto her foot for over five months before successful reattachment, overcoming severe blood vessel crises.
JAIST researchers found that Ewingella americana, a bacterium from Japanese tree frog guts, eradicated colorectal tumors in mice with a single dose. The treatment outperformed standard therapies and provided lasting cancer immunity, revealing a potent new avenue for microbiome-based oncology.
Spanish and UK researchers have developed a “dual-channel” system to control protein levels with surgical precision in living animals for the first time. The breakthrough, from the Centre for Genomic Regulation and University of Cambridge, allows lifelong, tissue-specific adjustment, unlocking new studies on the systemic biology of ageing and disease.
Credit: Xinhua/Hu Dunhuang A research team from the Kunming Institute of Zoology (KIZ), part of the Chinese Academy of Sciences,
Chinese scientists from Yunnan University and BGI-Research discovered that 88 percent of microbial species found in over 5,000 fecal samples from Qinghai-Tibet Plateau herbivores were
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