Tag Archives: Immune

Your gut bacteria are far smarter than you might think. While we’ve long known that different foods can shift the balance of microbes in your digestive tract, new research reveals something even more fascinating: the same beneficial bacteria can completely change how they interact with your immune system1 based on what carbohydrates you feed them.  Source link

A new study shows that blocking one protein can reprogram immune cells to fight cancer more powerfully, offering hope for next-generation therapies. Credit: Shutterstock Blocking a single protein boosts T cell metabolism and tumor-fighting strength. The discovery could lead to next-generation cancer immunotherapies. Scientists have identified a strategy to greatly enhance the cancer-fighting abilities of the immune system’s T cells. …

Scientists in Japan have unveiled a revolutionary bacteria-based therapy that eradicates tumors without relying on the immune system, offering fresh hope for patients where standard treatments fail. Credit: Stock Two bacteria working in harmony show powerful antitumor effects. The approach could transform treatment for immunocompromised patients. A research team led by Professor Eijiro Miyako at the Japan Advanced Institute of …

Researchers at UT Southwestern have uncovered a surprising way in which tumors exploit the body’s own immune system to grow unchecked. Their findings reveal a hidden interaction between a hormone and an immune receptor that switches cancer-fighting cells into cancer-supporting ones. Credit: Shutterstock A hormone-receptor interaction weakens immunity. Targeting it could fight cancer. Scientists at UT Southwestern Medical Center have …

Immunotherapy vaccine attacks cancer cells A virus that infects the humble black-eyed pea plant is showing great promise as a low-cost, potent cancer immunotherapy—thanks to researchers at the University of California San Diego. The team led by chemical and nano engineers just published their study in Cell Biomaterials, showing how the cowpea mosaic virus (CPMV), unlike other plant viruses, is …

A rare genetic condition that once looked like a weakness has revealed a hidden strength: immunity against nearly all viruses. Credit: Shutterstock Some people carry a rare mutation that makes them resistant to viruses. Now scientists have copied that effect with an experimental mRNA therapy that stopped both flu and COVID in animal trials — raising hopes for a universal …

Mice The mice used in this study were housed in pathogen-free facilities at the University of Chicago and Stanford University. All mice were housed in positively pressurized, individually ventilated cage racks and changed in biological safety cabinets. Cage supplies were sanitized using hot water (82 °C). Bedding and shredded-paper enrichment were autoclaved and cages were provided with irradiated food. Reverse Osmosis …

As winter wraps its chilly arms around us, many of us instinctively reach for our woolly scarves, vitamin C tablets, and that ever-comforting glass of mulled wine by the fire. It’s the season of boosting immunity, dodging cold viruses, and doing our best not to catch whatever bug the kids brought home from school. But here’s the twist: while we’re …

Psoriasis Breakthrough: Scientists Restore Immune Balance Without Harsh Side Effects  SciTechDaily Source link

Summary: A fading sense of smell may be one of the earliest warning signs of Alzheimer’s disease, and new research reveals why. Scientists found that microglia, immune cells in the brain, mistakenly remove nerve fibers connecting the locus coeruleus and olfactory bulb—two regions essential for processing odors. This immune-driven pruning occurs when hyperactive neurons display altered membranes, marking them as …