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Konoe R, Morizane R. Strategies for Improving Vascularization in Kidney Organoids: A Review of Current Trends. BIOLOGY 2023; 12:503. [PMID: 37106704 PMCID: PMC10135596 DOI: 10.3390/biology12040503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/23/2023] [Accepted: 03/25/2023] [Indexed: 03/29/2023]
Abstract
Kidney organoids possess the potential to revolutionize the treatment of renal diseases. However, their growth and maturation are impeded by insufficient growth of blood vessels. Through a PubMed search, we have identified 34 studies that attempted to address this challenge. Researchers are exploring various approaches including animal transplantation, organ-on-chips, and extracellular matrices (ECMs). The most prevalent method to promote the maturation and vascularization of organoids involves transplanting them into animals for in vivo culture, creating an optimal environment for organoid growth and the development of a chimeric vessel network between the host and organoids. Organ-on-chip technology permits the in vitro culture of organoids, enabling researchers to manipulate the microenvironment and investigate the key factors that influence organoid development. Lastly, ECMs have been discovered to aid the formation of blood vessels during organoid differentiation. ECMs from animal tissue have been particularly successful, although the underlying mechanisms require further research. Future research building upon these recent studies may enable the generation of functional kidney tissues for replacement therapies.
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Affiliation(s)
| | - Ryuji Morizane
- Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
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2
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Dorison A, Forbes TA, Little MH. What can we learn from kidney organoids? Kidney Int 2022; 102:1013-1029. [PMID: 35970244 DOI: 10.1016/j.kint.2022.06.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/15/2022] [Accepted: 06/24/2022] [Indexed: 12/14/2022]
Abstract
The ability to generate 3-dimensional models of the developing human kidney via the directed differentiation of pluripotent stem cells-termed kidney organoids-has been hailed as a major advance in experimental nephrology. Although these provide an opportunity to interrogate human development, model-specific kidney diseases facilitate drug screening and even deliver bioengineered tissue; most of these prophetic end points remain to be realized. Indeed, at present we are still finding out what we can learn and what we cannot learn from this approach. In this review, we will summarize the approaches available to generate models of the human kidney from stem cells, the existing successful applications of kidney organoids, their limitations, and remaining challenges.
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Affiliation(s)
- Aude Dorison
- Murdoch Children's Research Institute, Parkville, Melbourne, Australia; Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Melbourne, Australia; Novo Nordisk Foundation Centre for Stem Cell Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Thomas A Forbes
- Murdoch Children's Research Institute, Parkville, Melbourne, Australia; Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Melbourne, Australia; Department of Nephrology, Royal Children's Hospital, Parkville, Melbourne, Australia
| | - Melissa H Little
- Murdoch Children's Research Institute, Parkville, Melbourne, Australia; Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Melbourne, Australia; Novo Nordisk Foundation Centre for Stem Cell Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark.
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3
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Han B, Francipane MG, Cheikhi A, Johnson J, Chen F, Chen R, Lagasse E. Fat-associated lymphoid clusters as expandable niches for ectopic liver development. Hepatology 2022; 76:357-371. [PMID: 34890068 PMCID: PMC9546108 DOI: 10.1002/hep.32277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/01/2021] [Accepted: 12/04/2021] [Indexed: 12/08/2022]
Abstract
BACKGROUND AND AIMS Hepatocyte transplantation holds great promise as an alternative approach to whole-organ transplantation. Intraportal and intrasplenic cell infusions are primary hepatocyte transplantation delivery routes for this procedure. However, patients with severe liver diseases often have disrupted liver and spleen architectures, which introduce risks in the engraftment process. We previously demonstrated i.p. injection of hepatocytes as an alternative route of delivery that could benefit this subpopulation of patients, particularly if less invasive and low-risk procedures are required; and we have established that lymph nodes may serve as extrahepatic sites for hepatocyte engraftment. However, whether other niches in the abdominal cavity support the survival and proliferation of the transplanted hepatocytes remains unclear. APPROACH AND RESULTS Here, we showed that hepatocytes transplanted by i.p. injection engraft and generate ectopic liver tissues in fat-associated lymphoid clusters (FALCs), which are adipose tissue-embedded, tertiary lymphoid structures localized throughout the peritoneal cavity. The FALC-engrafted hepatocytes formed functional ectopic livers that rescued tyrosinemic mice from liver failure. Consistently, analyses of ectopic and native liver transcriptomes revealed a selective ectopic compensatory gene expression of hepatic function-controlling genes in ectopic livers, implying a regulated functional integration between the two livers. The lack of FALCs in the abdominal cavity of immunodeficient tyrosinemic mice hindered ectopic liver development, whereas the restoration of FALC formation through bone marrow transplantation restored ectopic liver development in these mice. Accordingly, induced abdominal inflammation increased FALC numbers, which improved hepatocyte engraftment and accelerated the recovery of tyrosinemic mice from liver failure. CONCLUSIONS Abdominal FALCs are essential extrahepatic sites for hepatocyte engraftment after i.p. transplantation and, as such, represent an easy-to-access and expandable niche for ectopic liver regeneration when adequate growth stimulus is present.
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Affiliation(s)
- Bing Han
- McGowan Institute for Regenerative Medicine and Department of PathologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
| | - Maria Giovanna Francipane
- McGowan Institute for Regenerative Medicine and Department of PathologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA,Ri.MED FoundationPalermoItaly
| | - Amin Cheikhi
- McGowan Institute for Regenerative Medicine and Department of PathologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
| | - Joycelyn Johnson
- McGowan Institute for Regenerative Medicine and Department of PathologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
| | - Fei Chen
- McGowan Institute for Regenerative Medicine and Department of PathologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA,Department of Histology and EmbryologySchool of Basic SciencesGuangzhou Medical UniversityGuangzhouChina
| | - Ruoyu Chen
- Computer SchoolBeijing Information Science and Technology UniversityBeijingChina
| | - Eric Lagasse
- McGowan Institute for Regenerative Medicine and Department of PathologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
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Wu M, Hu T, Zhu P, Nasser MI, Shen J, Sun F, He Q, Zhao M. Kidney organoids as a promising tool in nephrology. Genes Dis 2022; 9:585-597. [PMID: 35782972 PMCID: PMC9243316 DOI: 10.1016/j.gendis.2021.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 01/15/2021] [Accepted: 01/18/2021] [Indexed: 11/29/2022] Open
Abstract
Kidney disease has become a global public health problem affecting over 750 million people worldwide and imposing a heavy economic burden on patients. The complex architecture of the human kidney makes it very difficult to study the pathophysiology of renal diseases in vitro and to develop effective therapeutic options for patients. Even though cell lines and animal models have enriched our understanding, they fail to recapitulate key aspects of human kidney development and renal disease at cellular and functional levels. Organoids can be derived from either pluripotent stem cells or adult stem cells by strictly regulating key signalling pathways. Today, these self-differentiated organoids represent a promising technology to further understand the human kidney, one of the most complex organs, in an unprecedented way. The newly established protocols improved by organ-on-chip and coculture with immune cells will push kidney organoids towards the next generation. Herein, we focus on recent achievements in the application of kidney organoids in disease modelling, nephrotoxic testing, precision medicine, biobanking, and regenerative therapy, followed by discussions of novel strategies to improve their utility for biomedical research. The applications we discuss may help to provide new ideas in clinical fields.
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Liang J, Li X, Dong Y, Zhao B. Modeling Human Organ Development and Diseases With Fetal Tissue-Derived Organoids. Cell Transplant 2022; 31:9636897221124481. [PMID: 36121224 PMCID: PMC9490458 DOI: 10.1177/09636897221124481] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Recent advances in human organoid technology have greatly facilitated the study of organ development and pathology. In most cases, these organoids are derived from either pluripotent stem cells or adult stem cells for the modeling of developmental events and tissue homeostasis. However, due to the lack of human fetal tissue references and research model, it is still challenging to capture early developmental changes and underlying mechanisms in human embryonic development. The establishment of fetal tissue–derived organoids in rigorous time points is necessary. Here we provide an overview of the strategies and applications of fetal tissue–derived organoids, mainly focusing on fetal organ development research, developmental defect disease modeling, and organ–organ interaction study. Discussion of the importance of fetal tissue research also highlights the prospects and challenges in this field.
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Affiliation(s)
- Jianqing Liang
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xinyang Li
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yateng Dong
- bioGenous Biotechnology, Inc., Hangzhou, China
| | - Bing Zhao
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
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Ryan AR, Cleaver O. Plumbing our organs: Lessons from vascular development to instruct lab generated tissues. Curr Top Dev Biol 2022; 148:165-194. [DOI: 10.1016/bs.ctdb.2022.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Enhancing Kidney Vasculature in Tissue Engineering-Current Trends and Approaches: A Review. Biomimetics (Basel) 2021; 6:biomimetics6020040. [PMID: 34208664 PMCID: PMC8293130 DOI: 10.3390/biomimetics6020040] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 11/17/2022] Open
Abstract
Chronic kidney diseases are a leading cause of fatalities around the world. As the most sought-after organ for transplantation, the kidney is of immense importance in the field of tissue engineering. The primary obstacle to the development of clinically relevant tissue engineered kidneys is precise vascularization due to the organ's large size and complexity. Current attempts at whole-kidney tissue engineering include the repopulation of decellularized kidney extracellular matrices or vascular corrosion casts, but these approaches do not eliminate the need for a donor organ. Stem cell-based approaches, such as kidney organoids vascularized in microphysiological systems, aim to construct a kidney without the need for organ donation. These organ-on-a-chip models show complex, functioning kidney structures, albeit at a small scale. Novel methodologies for developing engineered scaffolds will allow for improved differentiation of kidney stem cells and organoids into larger kidney grafts with clinical applications. While currently, kidney tissue engineering remains mostly limited to individual renal structures or small organoids, further developments in vascularization techniques, with technologies such as organoids in microfluidic systems, could potentially open doors for a large-scale growth of whole engineered kidneys for transplantation.
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Przepiorski A, Crunk AE, Espiritu EB, Hukriede NA, Davidson AJ. The Utility of Human Kidney Organoids in Modeling Kidney Disease. Semin Nephrol 2021; 40:188-198. [PMID: 32303281 DOI: 10.1016/j.semnephrol.2020.01.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The formation of three-dimensional kidney tissue (organoids) from human pluripotent stem cell lines provides a valuable tool to examine kidney function in an in vitro model and could be used for regenerative medicine approaches. Kidney organoids have the potential to model kidney diseases and congenital defects, be used for drug development, and to further our understanding of acute kidney injury, fibrosis, and chronic kidney disease. In this review, we examine the current stage of pluripotent stem cell-derived kidney organoid technology, challenges, shortcomings, and regenerative potential of kidney organoids in the future.
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Affiliation(s)
- Aneta Przepiorski
- Department of Developmental Biology, University of Pittsburgh, School of Medicine, Pittsburgh, PA.
| | - Amanda E Crunk
- Department of Developmental Biology, University of Pittsburgh, School of Medicine, Pittsburgh, PA
| | - Eugenel B Espiritu
- Department of Developmental Biology, University of Pittsburgh, School of Medicine, Pittsburgh, PA
| | - Neil A Hukriede
- Department of Developmental Biology, University of Pittsburgh, School of Medicine, Pittsburgh, PA; Center for Critical Care Nephrology, University of Pittsburgh, School of Medicine, Pittsburgh, PA
| | - Alan J Davidson
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, Auckland, New Zealand
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Nicolas CT, Kaiser RA, Hickey RD, Allen KL, Du Z, VanLith CJ, Guthman RM, Amiot B, Suksanpaisan L, Han B, Francipane MG, Cheikhi A, Jiang H, Bansal A, Pandey MK, Garg I, Lowe V, Bhagwate A, O’Brien D, Kocher JPA, DeGrado TR, Nyberg SL, Lagasse E, Lillegard JB. Ex Vivo Cell Therapy by Ectopic Hepatocyte Transplantation Treats the Porcine Tyrosinemia Model of Acute Liver Failure. Mol Ther Methods Clin Dev 2020; 18:738-750. [PMID: 32913881 PMCID: PMC7452193 DOI: 10.1016/j.omtm.2020.07.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 07/07/2020] [Indexed: 11/19/2022]
Abstract
The effectiveness of cell-based therapies to treat liver failure is often limited by the diseased liver environment. Here, we provide preclinical proof of concept for hepatocyte transplantation into lymph nodes as a cure for liver failure in a large-animal model with hereditary tyrosinemia type 1 (HT1), a metabolic liver disease caused by deficiency of fumarylacetoacetate hydrolase (FAH) enzyme. Autologous porcine hepatocytes were transduced ex vivo with a lentiviral vector carrying the pig Fah gene and transplanted into mesenteric lymph nodes. Hepatocytes showed early (6 h) and durable (8 months) engraftment in lymph nodes, with reproduction of vascular and hepatic microarchitecture. Subsequently, hepatocytes migrated to and repopulated the native diseased liver. The corrected cells generated sufficient liver mass to clinically ameliorate the acute liver failure and HT1 disease as early as 97 days post-transplantation. Integration site analysis defined the corrected hepatocytes in the liver as a subpopulation of hepatocytes from lymph nodes, indicating that the lymph nodes served as a source for healthy hepatocytes to repopulate a diseased liver. Therefore, ectopic transplantation of healthy hepatocytes cures this pig model of liver failure and presents a promising approach for the development of cures for liver disease in patients.
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Affiliation(s)
- Clara T. Nicolas
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
- Department of Surgery, University of Alabama Birmingham, Birmingham, AL, USA
| | - Robert A. Kaiser
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
- Children’s Hospitals and Clinics of Minnesota, Midwest Fetal Care Center, Minneapolis, MN, USA
| | | | - Kari L. Allen
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | - Zeji Du
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | | | - Rebekah M. Guthman
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
- Medical College of Wisconsin, Wausau, WI, USA
| | - Bruce Amiot
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | | | - Bing Han
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Maria Giovanna Francipane
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
- Ri.MED Foundation, Palermo, Italy
| | - Amin Cheikhi
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, PA, USA
| | - Huailei Jiang
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Aditya Bansal
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | | | - Ishan Garg
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Val Lowe
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Aditya Bhagwate
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Daniel O’Brien
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Jean-Pierre A. Kocher
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | | | - Scott L. Nyberg
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | - Eric Lagasse
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Joseph B. Lillegard
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
- Children’s Hospitals and Clinics of Minnesota, Midwest Fetal Care Center, Minneapolis, MN, USA
- Pediatric Surgical Associates, Minneapolis, MN, USA
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Francipane MG, Han B, Lagasse E. Host Lymphotoxin-β Receptor Signaling Is Crucial for Angiogenesis of Metanephric Tissue Transplanted into Lymphoid Sites. THE AMERICAN JOURNAL OF PATHOLOGY 2020; 190:252-269. [PMID: 31585070 PMCID: PMC6943804 DOI: 10.1016/j.ajpath.2019.08.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 08/09/2019] [Accepted: 08/20/2019] [Indexed: 12/16/2022]
Abstract
The mouse lymph node (LN) can provide a niche to grow metanephric kidney to maturity. Here, we show that signaling through the lymphotoxin-β receptor (LTβR) is critical for kidney organogenesis both in the LN and the omentum. By transplanting kidney rudiments either in the LNs of mice undergoing LTβR antagonist treatment or in the omenta of Ltbr knockout (Ltbr-/-) mice, the host LTβR signals were found to be crucial for obtaining a well-vascularized kidney graft. Indeed, defective LTβR signaling correlated with decreased expression of endothelial and angiogenic markers in kidney grafts as well as structural alterations. Because the number of glomerular endothelial cells expressing the LTβR target nuclear factor κB-inducing kinase (NIK) decreased in the absence of a functional LTβR, it was speculated that an LTβR/NIK axis mediated the angiogenetic signals required for successful ectopic kidney organogenesis, given the established role of NIK in neovascularization. However, the transplantation of kidney rudiments in omenta of Nik-/- mice revealed that NIK is dispensable for ectopic kidney vascular integration and maturation. Finally, defective LTβR signaling impaired compensatory glomerular adaptation to renal mass reduction, indicating that kidney regeneration approaches, besides whole kidney reconstruction, might benefit from the presence of LTβR signals.
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Affiliation(s)
- Maria Giovanna Francipane
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Ri.MED Foundation, Palermo, Italy.
| | - Bing Han
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Eric Lagasse
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania.
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Brizi V, Xinaris C. Lymphotoxin-Beta Receptor Signaling Is Crucial for the Vascularization of Transplanted Metanephros. THE AMERICAN JOURNAL OF PATHOLOGY 2019; 190:33-36. [PMID: 31628902 DOI: 10.1016/j.ajpath.2019.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 10/01/2019] [Indexed: 11/28/2022]
Abstract
This commentary highlights the article by Francipane et al that studied the molecular signals supporting kidney vascularization in host lymphoid sites and omenta.
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Affiliation(s)
- Valerio Brizi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Centro Anna Maria Astori, Science and Technology Park Kilometro Rosso, Bergamo, Italy
| | - Christodoulos Xinaris
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Centro Anna Maria Astori, Science and Technology Park Kilometro Rosso, Bergamo, Italy; University of Nicosia Medical School, Nicosia, Cyprus.
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