Selenoprotein K knockout mice exhibit deficient calcium flux in immune cells and impaired immune responses.
Verma S, Hoffmann FW, Kumar M, Huang Z, Roe K, Nguyen-Wu E, Hashimoto AS, Hoffmann PR. Selenoprotein K knockout mice exhibit deficient calcium flux in immune cells and impaired immune responses. J Immunol. 2011 Feb 15; 186(4):2127-37.