The IL-26 expression is also present in NK cells, especially NKp44+ human NK cell subset localized in mucosa-associated lymphoid tissue express substantial amounts of IL-26. Very low IL-26 expression was reported in human herpesvirus 8-transformed B cells.
IL-26 expression is present in NK cells, especially in the NKp44+ subset of human NK cells found within mucosa-associated lymphoid tissue, which expresses substantial amounts of IL-26. Very low levels of IL-26 were observed in human herpesvirus 8-transformed B cells.