Deep phenotyping of T regulatory cells in psoriatic arthritis highlights targetable mechanisms of disease - Tegan McTaggart; Jing Xuan Lim; Katie J. Smith; Bronagh Heaney; David McDonald; Gillian Hulme; Rafiqul Hussain; Jonathan Coxhead; Abbie EA. Degnan; John Isaacs; Arthur Pratt; Shoba Amarnath (Journal of Biological Chemistry, 2025)