STIM1 and Autoimmunity: 178 Kv1.3 interactors in T-cells also represent genetic risk factors for T cell-mediated autoimmunity, including STIM1, which was further validated using co-immunoprecipitation.<h4>Conclusion</h4>Our studies revealed novel proteins and molecular pathways that interact with Kv1.3 channels in adaptive (T-cell) and innate (microglia) immune cells, providing a foundation for understanding how Kv1.3 channels may regulate immune mechanisms in autoimmune.