In contrast, PEC-A1 had little Aldh1a2, Rdh10, Stra6 and Rbp1 expression in control mice and on day 1 of anti-GBM glomerulonephritis but had higher Rdh10 mRNA expression on day-5 compared to day-1 in anti-GBM glomerulonephritis (Figure 2F). Here, RBP1 is linked to glomerulonephritis.