Abstract | BACKGROUND: Therapeutic agents for membranous nephropathy (MN) remain ill-defined. Haeme oxygenase (HO)-1 is considered to play a protective role in various disorders. Here, we assessed the efficacy of HO-1 induction therapy for MN. METHODS: RESULTS: Mice treated with CoPP displayed a significant reduction in proteinuria and a marked amelioration of glomerular lesions, accompanied by attenuated immune-complex deposition. The production of immunoglobulins in MN mice treated with CoPP was significantly reduced compared with that of mice in the other two groups. TBARS in the serum and kidneys, as well as apoptosis, were also significantly reduced in CoPP-treated mice. Cytokine mRNA expression in the renal cortex indicated that CoPP not only decreased the expression of proinflammatory cytokines, but also increased the expression of anti-inflammatory cytokines (interleukin-10). CONCLUSIONS: HO-1 induction therapy may ameliorate experimental MN via multiple pathways, including anti-oxidative, anti-apoptotic and immunomodulatory effects. HO-1 inducing regimens should be considered as a potential therapeutic intervention in MN in the future.
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Authors | Chia-Chao Wu, Kuo-Cheng Lu, Jin-Shuen Chen, Hsin-Yi Hsieh, Shih-Hua Lin, Pauling Chu, Jia-Yi Wang, Huey-Kang Sytwu, Yuh-Feng Lin |
Journal | Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association
(Nephrol Dial Transplant)
Vol. 23
Issue 10
Pg. 3082-90
(Oct 2008)
ISSN: 1460-2385 [Electronic] England |
PMID | 18477570
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antioxidants
- Cytokines
- DNA Primers
- Enzyme Inhibitors
- Immunoglobulins
- Immunologic Factors
- Metalloporphyrins
- Protoporphyrins
- RNA, Messenger
- Thiobarbituric Acid Reactive Substances
- cobaltiprotoporphyrin
- tin protoporphyrin IX
- Heme Oxygenase-1
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Topics |
- Animals
- Antioxidants
(pharmacology)
- Apoptosis
(drug effects)
- Base Sequence
- Cytokines
(genetics)
- DNA Primers
(genetics)
- Enzyme Induction
(drug effects)
- Enzyme Inhibitors
(pharmacology)
- Female
- Glomerulonephritis, Membranous
(drug therapy, enzymology, pathology, physiopathology)
- Heme Oxygenase-1
(antagonists & inhibitors, biosynthesis)
- Immunoglobulins
(blood)
- Immunologic Factors
(pharmacology)
- Kidney
(drug effects, pathology, physiopathology)
- Lipid Peroxidation
(drug effects)
- Metalloporphyrins
(pharmacology)
- Mice
- Mice, Inbred BALB C
- Oxidative Stress
(drug effects)
- Protoporphyrins
(pharmacology)
- RNA, Messenger
(genetics, metabolism)
- Thiobarbituric Acid Reactive Substances
(metabolism)
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