High glucose distinctively regulates Ca2+ influx in cytotoxic T lymphocytes upon target recognition and thapsigargin stimulation

Abstract

In CTLs: High glucose‐culture enhances thapsigargin‐induced SOCE but decreases target recognition‐induced Ca2+ influx. High glucose‐culture regulates expression of ORAIs and STIMs without affecting glucose uptake. More high glucose‐cultured CTLs are prone to necrosis after execution of killing.