Immunodeficiency, Common Variable, 8, with Autoimmunity, also known as cvid8, is related to combined immunodeficiency due to lrba deficiency. An important gene associated with Immunodeficiency, Common Variable, 8, with Autoimmunity is LRBA (LPS Responsive Beige-Like Anchor Protein). Affiliated tissues include b cells and nk cells, and related phenotypes are recurrent respiratory infections and thrombocytopenia