CCL19-CCR7 mediated recruitment of T cells is associated with the leishmanin skin test in individuals with prior exposure to Leishmania parasites
Brima Musa Younis, Saeed Mohammed Abdelrahim, Eltahir Awad Gasim Khalil, Hira Lal Nakhasi, Ahmed Mudawi Musa, Sreenivas Gannavaram, Abhay R. Satoskar
The paper identifies CCL19-CCR7 as a key mediator of T cell recruitment in leishmanin skin test DTH responses using spatial transcriptomic analysis of skin biopsies.
bioRxiv · Feb 20, 2026 · PreprintImmunology