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Abstract
The postnatal kidney is predominantly composed of nephron epithelia with the interstitial components representing a small proportion of the final organ, except in the diseased state. This is in stark contrast to the developing organ, which arises from the mesoderm and comprises an expansive stromal population with distinct regional gene expression. In many organs, the identity and ultimate function of an epithelium is tightly regulated by the surrounding stroma during development. However, although the presence of a renal stromal stem cell population has been demonstrated, the focus has been on understanding the process of nephrogenesis whereas the role of distinct stromal components during kidney morphogenesis is less clear. In this Review, we consider what is known about the role of the stroma of the developing kidney in nephrogenesis, where these cells come from as well as their heterogeneity, and reflect on how this information may improve human kidney organoid models.
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Affiliation(s)
- Sean B. Wilson
- Murdoch Children's Research Institute, Parkville, VIC 3052, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3000, Australia
| | - Melissa H. Little
- Murdoch Children's Research Institute, Parkville, VIC 3052, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3000, Australia
- Department of Anatomy and Neuroscience, The University of Melbourne, Melbourne, VIC 3000, Australia
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England AR, Chaney CP, Das A, Patel M, Malewska A, Armendariz D, Hon GC, Strand DW, Drake KA, Carroll TJ. Identification and characterization of cellular heterogeneity within the developing renal interstitium. Development 2020; 147:dev190108. [PMID: 32586976 PMCID: PMC7438011 DOI: 10.1242/dev.190108] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 06/08/2020] [Indexed: 12/29/2022]
Abstract
Kidney formation requires the coordinated growth of multiple cell types including the collecting ducts, nephrons, vasculature and interstitium. There is a long-held belief that interactions between progenitors of the collecting ducts and nephrons are primarily responsible for kidney development. However, over the last several years, it has become increasingly clear that multiple aspects of kidney development require signaling from the interstitium. How the interstitium orchestrates these various roles is poorly understood. Here, we show that during development the interstitium is a highly heterogeneous patterned population of cells that occupies distinct positions correlated to the adjacent parenchyma. Our analysis indicates that the heterogeneity is not a mere reflection of different stages in a linear developmental trajectory but instead represents several novel differentiated cell states. Further, we find that β-catenin has a cell autonomous role in the development of a medullary subset of the interstitium and that this non-autonomously affects the development of the adjacent epithelia. These findings suggest the intriguing possibility that the different interstitial subtypes may create microenvironments that play unique roles in development of the adjacent epithelia and endothelia.
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Affiliation(s)
- Alicia R England
- Department of Molecular Biology and Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Internal Medicine, Division of Nephrology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Christopher P Chaney
- Department of Molecular Biology and Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Internal Medicine, Division of Nephrology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Amrita Das
- Department of Molecular Biology and Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Mohita Patel
- Department of Molecular Biology and Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Division of Pediatric Nephrology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Alicia Malewska
- Department of Urology, University of Texas, Southwestern Medical Center, Dallas, TX 75390, USA
| | - Daniel Armendariz
- Laboratory of Regulatory Genomics, Cecil H. and Ida Green Center for Reproductive Biology Sciences, Division of Basic Reproductive Biology Research, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Gary C Hon
- Laboratory of Regulatory Genomics, Cecil H. and Ida Green Center for Reproductive Biology Sciences, Division of Basic Reproductive Biology Research, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Douglas W Strand
- Department of Urology, University of Texas, Southwestern Medical Center, Dallas, TX 75390, USA
| | - Keri A Drake
- Department of Molecular Biology and Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Division of Pediatric Nephrology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Thomas J Carroll
- Department of Molecular Biology and Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Internal Medicine, Division of Nephrology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
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Saito Y, Yamanaka S, Fujimoto T, Tajiri S, Matsumoto N, Takamura T, Matsumoto K, Yokoo T. Mesangial cell regeneration from exogenous stromal progenitor by utilizing embryonic kidney. Biochem Biophys Res Commun 2019; 520:627-633. [PMID: 31623827 DOI: 10.1016/j.bbrc.2019.10.080] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 10/09/2019] [Indexed: 01/16/2023]
Abstract
Kidney regenerative medicine is expected to be the solution to the shortage of organs for transplantation. In a previous report, we transplanted exogenous renal progenitor cells (RPCs) including nephron progenitor cells (NPCs), stromal progenitor cells (SPCs), and the ureteric bud (UB) into the nephrogenic zone of animal embryos and succeeded in regenerating new nephrons from exogenous NPCs through a fetal developmental program. However, it was unknown whether the renal stromal lineage cells were regenerated from SPCs. The present study aimed to verify the differentiation of SPCs into mesangial cells and renal stromal lineage cells. Here, we found that simply transplanting RPCs, including SPCs, into the nephrogenic zone of wild-type fetal mice was insufficient for differentiation of SPCs. Therefore, to enrich the purity of SPCs, we sorted cells from RPCs by targeting platelet-derived growth factor receptor alpha (PDGFRa) which is a cell surface marker for immature stromal cells and transplanted the PDGFRa-positive sorted cells. As a result, we succeeded in regenerating a large number of mesangial cells and other renal stromal lineage cells including interstitial fibroblasts, vascular pericytes, and juxtaglomerular cells. We have established the method for regeneration of stromal cells from exogenous SPCs that may contribute to various fields, such as regenerative medicine and kidney embryology, and the creation of disease models for renal stromal disorders.
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Affiliation(s)
- Yatsumu Saito
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shuichiro Yamanaka
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Toshinari Fujimoto
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Susumu Tajiri
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Naoto Matsumoto
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Tsuyoshi Takamura
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Kei Matsumoto
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Takashi Yokoo
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
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Ide S, Finer G, Maezawa Y, Onay T, Souma T, Scott R, Ide K, Akimoto Y, Li C, Ye M, Zhao X, Baba Y, Minamizuka T, Jin J, Takemoto M, Yokote K, Quaggin SE. Transcription Factor 21 Is Required for Branching Morphogenesis and Regulates the Gdnf-Axis in Kidney Development. J Am Soc Nephrol 2018; 29:2795-2808. [PMID: 30377232 DOI: 10.1681/asn.2017121278] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 09/27/2018] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The mammalian kidney develops through reciprocal inductive signals between the metanephric mesenchyme and ureteric bud. Transcription factor 21 (Tcf21) is highly expressed in the metanephric mesenchyme, including Six2-expressing cap mesenchyme and Foxd1-expressing stromal mesenchyme. Tcf21 knockout mice die in the perinatal period from severe renal hypodysplasia. In humans, Tcf21 mRNA levels are reduced in renal tissue from human fetuses with renal dysplasia. The molecular mechanisms underlying these renal defects are not yet known. METHODS Using a variety of techniques to assess kidney development and gene expression, we compared the phenotypes of wild-type mice, mice with germline deletion of the Tcf21 gene, mice with stromal mesenchyme-specific Tcf21 deletion, and mice with cap mesenchyme-specific Tcf21 deletion. RESULTS Germline deletion of Tcf21 leads to impaired ureteric bud branching and is accompanied by downregulated expression of Gdnf-Ret-Wnt11, a key pathway required for branching morphogenesis. Selective removal of Tcf21 from the renal stroma is also associated with attenuation of the Gdnf signaling axis and leads to a defect in ureteric bud branching, a paucity of collecting ducts, and a defect in urine concentration capacity. In contrast, deletion of Tcf21 from the cap mesenchyme leads to abnormal glomerulogenesis and massive proteinuria, but no downregulation of Gdnf-Ret-Wnt11 or obvious defect in branching. CONCLUSIONS Our findings indicate that Tcf21 has distinct roles in the cap mesenchyme and stromal mesenchyme compartments during kidney development and suggest that Tcf21 regulates key molecular pathways required for branching morphogenesis.
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Affiliation(s)
- Shintaro Ide
- Department of Clinical Cell Biology and Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Gal Finer
- Division of Kidney Diseases, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.,Feinberg Cardiovascular and Renal Research Institute and
| | - Yoshiro Maezawa
- Department of Clinical Cell Biology and Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan;
| | - Tuncer Onay
- Feinberg Cardiovascular and Renal Research Institute and.,Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Tomokazu Souma
- Feinberg Cardiovascular and Renal Research Institute and.,Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Rizaldy Scott
- Feinberg Cardiovascular and Renal Research Institute and.,Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Kana Ide
- Department of Clinical Cell Biology and Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yoshihiro Akimoto
- Department of Anatomy, Kyorin University School of Medicine, Tokyo, Japan
| | - Chengjin Li
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada; and
| | - Minghao Ye
- Feinberg Cardiovascular and Renal Research Institute and.,Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Xiangmin Zhao
- Division of Kidney Diseases, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.,Feinberg Cardiovascular and Renal Research Institute and
| | - Yusuke Baba
- Department of Clinical Cell Biology and Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan;
| | - Takuya Minamizuka
- Department of Clinical Cell Biology and Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan;
| | - Jing Jin
- Feinberg Cardiovascular and Renal Research Institute and.,Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Minoru Takemoto
- Department of Clinical Cell Biology and Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan.,Division of Diabetes, Metabolism and Endocrinology, International University of Health and Welfare, Narita, Japan
| | - Koutaro Yokote
- Department of Clinical Cell Biology and Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Susan E Quaggin
- Feinberg Cardiovascular and Renal Research Institute and .,Division of Nephrology/Hypertension, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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