Scientists find immune cells have a hidden sense of touch

Researchers at McGill University discovered that tissue-resident memory T cells sense the stiffness of surrounding tissues and use this mechanical information to shape long-lasting immune protection. The study was published in Nature Immunology.

• T cells in stiffer collagen gels were more likely to develop memory-cell traits
• The finding could aid treatments for autoimmune disorders and cancer
• Researchers are now looking for the molecular sensor behind the mechanosensing