Pathomechanisms in the Kidneys in Selected Protozoan Parasitic Infections.

Karolina Kot, Natalia Łanocha-Arendarczyk, Michał Ptak, Aleksandra Łanocha, Elżbieta Kalisińska, Danuta Kosik-Bogacka

International journal of molecular sciences 2021 Apr 19

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Leishmaniasis, malaria, toxoplasmosis, and acanthamoebiasis are protozoan parasitic infections. They remain important contributors to the development of kidney disease, which is associated with increased patients' morbidity and mortality. Kidney injury mechanisms are not fully understood in protozoan parasitic diseases, bringing major difficulties to specific therapeutic interventions. The aim of this review is to present the biochemical and molecular mechanisms in kidneys infected with Leishmania spp., Plasmodium spp., Toxoplasma gondii, and Acanthamoeba spp. We present available mechanisms of an immune response, oxidative stress, apoptosis process, hypoxia, biomarkers of renal injury in the serum or urine, and the histopathological changes of kidneys infected with the selected parasites. Pathomechanisms of Leishmania spp. and Plasmodium spp. infections have been deeply investigated, while Toxoplasma gondii and Acanthamoeba spp. infections in the kidneys are not well known yet. Deeper knowledge of kidney involvement in leishmaniasis and malaria by presenting their mechanisms provides insight into how to create novel and effective treatments. Additionally, the presented work shows gaps in the pathophysiology of renal toxoplasmosis and acanthamoebiasis, which need further research.

Citation

Karolina Kot, Natalia Łanocha-Arendarczyk, Michał Ptak, Aleksandra Łanocha, Elżbieta Kalisińska, Danuta Kosik-Bogacka. Pathomechanisms in the Kidneys in Selected Protozoan Parasitic Infections. International journal of molecular sciences. 2021 Apr 19;22(8)