B cells targeting parasites capture spatially linked antigens to secure T cell help @sciimmunology.bsky.social www.science.org/doi/10.1126/...

Nov issue of #Science #Immunology out now! This week: exTH17 cells sustain #IL17 –independent rheumatoid #arthritis; CXCR4+ mesodermal progenitors → rostral blood vessels, prodefinitive hematopoiesis, & postnatal tissue #macrophages; & how #Bcells acquire antigens from #parasites! scim.ag/4qQA6Q6

To get the ball rolling here on Bsky I'll post this recent preprint that I never posted on X because... you know... ick. We find that B cells take bites out of parasites to obtain antigens for presentation to T cells. www.biorxiv.org/content/10.1...