Abstract
Pyelonephritis is an infectious disease, and common treatment strategy is based on antibiotic therapy directed at the elimination of a pathogen. However, urinary tract infections are accompanied by inflammation and oxidative stress, which are major damaging factors, and therefore can serve as a target for therapeutic intervention. The goal of this study was to clarify the role of the mitochondrial reactive oxygen species (ROS) in kidney cell damage under experimental pyelonephritis. We investigated the mechanisms of inflammation and the role of mitochondria and oxidative stress in inflammation in kidney tissue using in vivo and in vitro models of pyelonephritis. We observed the development of oxidative stress in renal tubular epithelium in vitro, and resulting apoptotic cell death. This oxidative damage was caused by the leukocytes producing ROS after interaction with bacterial antigens. The essential role of mitochondria-mediated oxidative stress was confirmed using an experimental model of pyelonephritis in vivo. We revealed increased levels of malonic dialdehyde in kidneys of rats with experimental pyelonephritis that pointed to lipid peroxidation. Besides, high ROS levels were observed in blood leukocytes from rats with pyelonephritis. The mitochondria-targeted antioxidant SkQ1 significantly reduced the signs of kidney inflammatory injury, in particular the infiltration of neutrophils. Summarizing the data obtained, we assume the importance of mitochondrial ROS in different phases of acute pyelonephritis onset. Protection of kidney cells from infection-mediated damage can be attained by the induction of tolerance mechanisms and by antioxidant treatment.
Similar content being viewed by others
Abbreviations
- ROS:
-
reactive oxygen species
- DCF:
-
2,7-dichlorofluorescein
- MPO:
-
myeloperoxidase
- OPD:
-
orthophenylenediamine
- DPI:
-
diphenyleniodonium
- MDA:
-
malondialdehyde
- TNF:
-
tumor necrosis factor
- SkQ1:
-
10-(6′-plastoquinonyl)-decyltriphenyl phosphonium
References
Badr K.F. 1997. Glomerulonephritis: Roles for lipoxygenase pathways in pathophysiology and therapy. Curr. Opin. Nephrol. Hypertens. 6(2), 111–118.
Bennett R.T., Mazzaccaro R.J., Chopra N., Melman A., Franco I. 1999. Suppression of renal inflammation with vitamins A and E in ascending pyelonephritis in rats. J. Urol. 161(5), 1681–1684.
Cherubini A., Ruggiero C., Polidori M.C., Mecocci P. 2005. Potential markers of oxidative stress in stroke. Free Radic. Biol. Med. 39(7), 841–852.
Friedewald J.J., Rabb H. 2004. Inflammatory cells in ischemic acute renal failure. Kidney Int. 66(2), 486–491.
Gupta A., Sharma N., Sharma B.K., Sharma S., Ganguly N.K. 1996. Oxygen-dependent and -independent mechanisms of renal injury in experimental ascending pyelonephritis. FEMS Immunol. Med. Microbiol. 13(1), 35–42.
Gupta A., Sharma S., Nain C.K., Sharma B.K., Ganguly N.K. 1996. Reactive oxygen species-mediated tissue injury in experimental ascending pyelonephritis.Kidney Int. 49(1), 26–33.
Haraoka M., Matsumoto T., Takahashi K., Kubo S., Tanaka M., Kumazawa J. 1994. Suppression of renal scarring by prednisolone combined with ciprofloxacin in ascending pyelonephritis in rats. J. Urol. 151(4), 1078–1080.
Imamoglu M., Cay A., Cobanoglu U., Bahat E., Karahan C., Tosun I., Sarihan H. 2006. Effects of melatonin on suppression of renal scarring in experimental model of pyelonephritis. Urology. 67(6), 1315–1319.
Li Y.H., Yan Z.Q., Brauner A., Tullus K. 2002. Activation of macrophage nuclear factor-κB and induction of inducible nitric oxide synthase by LPS. Respir. Res. 3(1), 23.
Matsumoto T., Mitzunoe Y., Ogata N., Tanaka M., Takahashi K., Kumazawa J. 1992. Antioxidant effect on renal scarring following infection of mannose-sensitive-piliated bacteria. Nephron. 60(2), 210–215.
Medzhitov R., Schneider D.S., Soares M.P. 2012. Disease tolerance as a defense strategy. Science. 335(6071), 936–941.
Meylan P.R., Glauser M.P. 1989. Role of complementderived and bacterial formylpeptide chemotactic factors in the in vivo migration of neutrophils in experimental Escherichia coli pyelonephritis in rats. J. Infect. Dis. 159(5), 959–965.
Mundi H., Bjorksten B., Svanborg C., Ohman L., Dahlgren C. 1991. Extracellular release of reactive oxygen species from human neutrophils upon interaction with Escherichia coli strains causing renal scarring. Infect. Immun. 59(11), 4168–4172.
Nassar G.M., Badr K.F. 1998. Novel approaches to treatment of glomerulonephritis. J. Nephrol. 11(4), 177–184.
Ragnarsdottir B., Fischer H., Godaly G., Gronberg-Hernandez J., Gustafsson M., Karpman D., Lundstedt A.C., Lutay N., Ramisch S., Svensson M.L., Wullt B., Yadav M., Svanborg C. 2008. TLR- and CXCR1-dependent innate immunity: Insights into the genetics of urinary tract infections. Eur. J. Clin. Invest. 38Suppl 2, 12–20.
Roberts J.A., Kaack M.B., Baskin G. 1990. Treatment of experimental pyelonephritis in the monkey. J. Urol. 143(1), 150–154.
Sadeghi Z., Kajbafzadeh AM, Tajik P., Monajemzadeh M., Payabvash S., Elmi A. 2008. Vitamin E administration at the onset of fever prevents renal scarring in acute pyelonephritis. Pediatr. Nephrol. 23(9), 1503–1510.
Sanmun D., Witasp E., Jitkaew S., Tyurina Y.Y., Kagan V.E., Ahlin A., Palmblad J., Fadeel B. 2009. Involvement of a functional NADPH oxidase in neutrophils and macrophages during programmed cell clearance: Implications for chronic granulomatous disease. Am. J. Physiol. Cell. Physiol. 297(3), C621–631.
Tugtepe H., Sener G., Cetinel S., Velioglu-Ogunc A., Yegen B.C. 2007. Oxidative renal damage in pyelonephritic rats is ameliorated by montelukast, a selective leukotriene CysLT1 receptor antagonist. Eur. J. Pharmacol. 557(1), 69–75.
Tullus K., Escobar-Billing R., Fituri O., Lu Y., Brauner A. 1997. Soluble receptors to tumour necrosis factor and interleukin-6 in urine during acute pyelonephritis. Acta Paediatr. 86(11), 1198–202.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © M.A. Morosanova, E.Yu. Plotnikov, I.B. Pevzner, L.D. Zorova, D.B. Zorov, 2013, published in Biologicheskie Membrany, 2013, Vol. 30, No. 5–6, pp. 445–454.
Rights and permissions
About this article
Cite this article
Morosanova, M.A., Plotnikov, E.Y., Pevzner, I.B. et al. Kidney cell death in inflammation: The role of oxidative stress and mitochondria. Biochem. Moscow Suppl. Ser. A 8, 103–110 (2014). https://doi.org/10.1134/S1990747813050115
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1990747813050115