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Porcine Kidney Organoids Derived from Naïve-like Embryonic Stem Cells

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2024 Jan 11
PMID 38203853
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Abstract

The scarcity of donor kidneys greatly impacts the survival of patients with end-stage renal failure. Pigs are increasingly becoming potential organ donors but are limited by immunological rejection. Based on the human kidney organoid already established with the CHIR99021 and FGF9 induction strategy, we generated porcine kidney organoids from porcine naïve-like ESCs (nESCs). The derived porcine organoids had a tubule-like constructure and matrix components. The porcine organoids expressed renal markers including AQP1 (proximal tubule), WT1 and PODO (podocyte), and CD31 (vascular endothelial cells). These results imply that the organoids had developed the majority of the renal cell types and structures, including glomeruli and proximal tubules. The porcine organoids were also identified to have a dextran absorptive function. Importantly, porcine organoids have a certain abundance of vascular endothelial cells, which are the basis for investigating immune rejection. The derived porcine organoids might serve as materials for immunosuppressor screening for xenotransplantation.

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References
1.
Morizane R, Lam A, Freedman B, Kishi S, Valerius M, Bonventre J . Nephron organoids derived from human pluripotent stem cells model kidney development and injury. Nat Biotechnol. 2015; 33(11):1193-200. PMC: 4747858. DOI: 10.1038/nbt.3392. View

2.
Loveland B, Milland J, Kyriakou P, Thorley B, Christiansen D, Lanteri M . Characterization of a CD46 transgenic pig and protection of transgenic kidneys against hyperacute rejection in non-immunosuppressed baboons. Xenotransplantation. 2004; 11(2):171-83. DOI: 10.1046/j.1399-3089.2003.00103.x. View

3.
Gonzalez-Molina M, Ruiz-Esteban P, Caballero A, Burgos D, Cabello M, Leon M . Immune response and histology of humoral rejection in kidney transplantation. Nefrologia. 2016; 36(4):354-67. DOI: 10.1016/j.nefro.2016.03.023. View

4.
van den Berg C, Ritsma L, Avramut M, Wiersma L, van den Berg B, Leuning D . Renal Subcapsular Transplantation of PSC-Derived Kidney Organoids Induces Neo-vasculogenesis and Significant Glomerular and Tubular Maturation In Vivo. Stem Cell Reports. 2018; 10(3):751-765. PMC: 5918682. DOI: 10.1016/j.stemcr.2018.01.041. View

5.
Wijkstrom M, Iwase H, Paris W, Hara H, Ezzelarab M, Cooper D . Renal xenotransplantation: experimental progress and clinical prospects. Kidney Int. 2016; 91(4):790-796. PMC: 5357451. DOI: 10.1016/j.kint.2016.08.035. View