NELL1 and membranous glomerulonephritis: Nevertheless, Caza et al. [18] compared the histopathologic parameters of NELL1-associated, PLA2R-associated, and THSD7A-associated membranous nephropathy, found that the occurrence rates of “full house” immunofluorescence were both less than 1 %, which suggests that genes, race, and countries and region may be involved.