isolated human and mouse pancreatic islet cells and the rat insulinoma cell line rin-m5f were used to examine the ability of recombinant interferon-gamma ( ifn-gamma ) and tumor necrosis factor-alpha ( tnf-alpha ) to regulate the expression of the class i and class ii major histocompatibility ( mhc ) surface proteins and mrna in beta-cells .
C0021670
rin
C0030281
beta-cells