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Review
. 2021 Oct 26:8:762901.
doi: 10.3389/fmed.2021.762901. eCollection 2021.

Lessons From APOL1 Animal Models

Teruhiko Yoshida  1 , Khun Zaw Latt  1 , Jurgen Heymann  1 , Jeffrey B Kopp  1
Affiliations
Review

Lessons From APOL1 Animal Models

Teruhiko Yoshida et al. Front Med (Lausanne). .

Abstract

African-Americans have a three-fold higher rate of chronic kidney disease compared to European-Americans. Much of this excess risk is attributed to genetic variants in APOL1, encoding apolipoprotein L1, that are present only in individuals with sub-Saharan ancestry. Although 10 years have passed since the discovery of APOL1 renal risk variants, the mechanisms by which APOL1 risk allele gene products damage glomerular cells remain incompletely understood. Many mechanisms have been reported in cell culture models, but few have been demonstrated to be active in transgenic models. In this narrative review, we will review existing APOL1 transgenic models, from flies to fish to mice; discuss findings and limitations from studies; and consider future research directions.

Keywords: APOL1; CKD—chronic kidney disease; animal model; glomerular diseases; podocyte.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
APOL1 animal models and phenotypes. Representative APOL1 animal models with interventions and phenotypes are shown.
See this image and copyright information in PMC

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