inflammation
9 stories tagged "inflammation"
One Protein Keeps Your Immune System's Peacekeeper Cells From Switching Sides
Regulatory T cells are supposed to be the immune system's off switch. Strip out a protein called TIF1γ and, under inflammation, they lose that identity, start producing an inflammatory cytokine, and join the attack.
Autoimmune & InflammationThe Body's Own Brake on Inflammation: Mapped in 2015, Still Not in a Pill
A kinase called MST4 rides the brake on TRAF6, the protein that lets inflammation spiral, doing gently from inside the cell what broad autoimmune drugs force from the outside. Researchers mapped it in 2015. No pill uses it yet.
Autoimmune & InflammationThe Lungs May Be Where Rheumatoid Arthritis Actually Starts
Across Italy, South Korea, and California, higher fine-particle pollution tracks more RA flares and more new cases, and the biology keeps pointing at the airway, not the knee.
Autoimmune & InflammationA 30-Minute Sauna Floods the Blood With Immune Cells, and the Heat Isn't What Triggers Them
Finnish researchers put 51 people in a 73-degree sauna and watched every class of white blood cell surge, then found the surge had almost nothing to do with how hot anyone actually got.
Autoimmune & InflammationA Petri Dish of Angry Immune Cells, a Little Ultrasound, and a Very Big Headline
UAH researchers used sound waves to shift immune cells from attack mode toward repair. The press release said 'stop arthritis before it starts.' The experiment never touched a joint.
Autoimmune & InflammationThe Anti-Inflammatory Worm That Only Works If You Feed It Fiber
Feed a rat plenty of fiber and a harmless tapeworm reaches full size and quiets the immune system. Cut the fiber to Western levels and the same worm shrinks, stops reproducing, and its anti-inflammatory power switches off.
Nutrition & FoodA Cheap Amino Acid Pulled Mice Back From a Cytokine Storm. The Twist Is Which Organ Did the Saving.
A Salk Institute mouse study found that dietary methionine cut deaths from severe inflammation by boosting the kidneys' ability to flush pro-inflammatory cytokines into urine, without blunting the immune response to infection.
Autoimmune & InflammationA near-starvation diet shifted inflammation in gum-disease patients. The trial was tiny, and the diet came in a box.
A 28-patient feasibility trial put severe gum-disease patients on three cycles of a 750-calorie ProLon diet. Inflammation markers trended lower; clinical gum measures weren't reported. The biology question is real; the data is thin.
Autoimmune & InflammationFish oil rewired the T-cells in non-obese diabetic rats, and the glucose moved with them
A Brazilian team gave EPA-heavy fish oil to a non-obese diabetic rat strain for eight weeks. Glucose, insulin sensitivity, and lipids all moved in the friendlier direction. The T-cell balance shifted alongside them, and that is the part of the paper worth chewing on.