Orphan GPR84 facilitates uropod de-adhesion to terminate leukocyte diapedesis during inflammation
Clare H Latta, Terrence M Trinca, Francesca Robertson, Rachel Lau, Anna Barkaway, Loïc Rolas, Matthew C.H.M. Golding, Paul R. C. Imbert, H. Wang, Almke Bader, Liam Hill, Lorna R. Hodgson, Barbara Walzog, Myles Lewis, Mathieu-Benoı̂t Voisin, , Helen Weavers
This study identifies GPR84 as a regulator of immune cell extravasation by enabling uropod de-adhesion during inflammation, showing its role in terminating leukocyte migration.
bioRxiv · Feb 2, 2026 · PreprintImmunology