IL-17 pathway as a target in giant cell arteritis - full read review of pathogenic role of IL-17 and Th17 cells, in #GCA; backed up by the phase II proof-of-principle TiTAIN study showing potential efficacy of secukinumab in GCA pts https://t.co/MThzw2joGO https://t.co/PmrJjf9C3a