Geetha D, et al. – Researchers conducted a study to appraise interstitial immunostaining and renal outcomes in antineutrophil cytoplasmic antibody (ANCA)-associated glomerulonephritis (GN). The interstitial infiltrate contained mainly T lymphocytes, in ANCA-associated GN. Regardless of the immunosuppression regimen employed, it was neither reflecting baseline renal function nor predictive of response to treatment.