Prolonged illnesses like cancer and chronic infections often leave the immune system in a state of exhaustion, where its frontline defenders -- T cells -- lose their ability to function effectively. Researchers have identified a rare type of immune cells, called stem-like T cells, that holds the key to maintaining powerful, long-term immune responses.
Read more …New research unlocks key to long-lasting immune response in cancer and chronic diseases
A carnation-like nanostructure could someday be used in bandages to promote wound healing. Researchers report that laboratory tests of their nanoflower-coated dressings demonstrate antibiotic, anti-inflammatory and biocompatible properties. They say these results show these tannic acid and copper(II) phosphate sprouted nanoflower bandages are promising candidates for treating infections and inflammatory conditions.
Read more …This delicate nanoflower is downright deadly to bacteria