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Updated: Jun 24, 2026

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice
Published on: June 8, 2022
[Renal involvement in connective tissue diseases]
1Division of Clinical Immunology, Doctoral Program in Clinical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba.
Prognosis of the renal involvement of connective tissue diseases such as systemic lupus erythematosus or systemic sclerosis is getting better due to the induction of the new immunosuppressant such as tacrolimus and hypotonicas which reduce glomerular hypertension such as angiotensin converting enzyme inhibitor or angiotensin II receptor antagonist. Since patients with myeloperoxidase-anti-neutrophil cytoplasmic antibody related glomerulonephritis are older than those with Wegener's granulomatosis, the strong immunosuppressive treatment recommended in Western countries should be avoided. The treatment guideline issued by the Japanese Society of Nephrology is suitable for elderly Japanese patients. Recently, there have been some reports of the use of mizoribine, which is a mild immunosuppressant drug.
Prognosis of the renal involvement of connective tissue diseases such as systemic lupus erythematosus or systemic sclerosis is getting better due to the induction of the new immunosuppressant such as tacrolimus and hypotonicas which reduce glomerular hypertension such as angiotensin converting enzyme inhibitor or angiotensin II receptor antagonist. Since patients with myeloperoxidase-anti-neutrophil cytoplasmic antibody related glomerulonephritis are older than those with Wegener's granulomatosis, the strong immunosuppressive treatment recommended in Western countries should be avoided. The treatment guideline issued by the Japanese Society of Nephrology is suitable for elderly Japanese patients. Recently, there have been some reports of the use of mizoribine, which is a mild immunosuppressant drug.
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