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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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Francipane MG, Han B, Oxburgh L, Sims-Lucas S, Li Z, Lagasse E. Kidney-in-a-lymph node: A novel organogenesis assay to model human renal development and test nephron progenitor cell fates. J Tissue Eng Regen Med 2019; 13:1724-1731. [PMID: 31267702 DOI: 10.1002/term.2924] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 04/18/2019] [Accepted: 06/30/2019] [Indexed: 12/12/2022]
Abstract
Stem cell-derived organoids are emerging as sophisticated models for studying development and disease and as potential sources for developing organ substitutes. Unfortunately, although organoids containing renal structures have been generated from mouse and human pluripotent stem cells, there are still critical unanswered questions that are difficult to attain via in vitro systems, including whether these nonvascularized organoids have a stable and physiologically relevant phenotype or whether a suitable transplantation site for long-term in vivo studies can be identified. Even orthotopic engraftment of organoid cultures in the adult does not provide an environment conducive to vascularization and functional differentiation. Previously, we showed that the lymph node offers an alternative transplantation site where mouse metanephroi can differentiate into mature renal structures with excretory, homeostatic, and endocrine functions. Here, we show that the lymph node lends itself well as a niche to also grow human primary kidney rudiments and can additionally be viewed as a platform to interrogate emerging renal organoid cultures. Our study has a wide-ranging impact for tissue engineering approaches to rebuild functional tissues in vivo including-but not limited to-the kidney.
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Affiliation(s)
- Maria Giovanna Francipane
- McGowan Institute for Regenerative Medicine and Pathology Department, University of Pittsburgh, Pittsburgh, Pennsylvania.,Ri.MED Foundation, Palermo, Italy
| | - Bing Han
- McGowan Institute for Regenerative Medicine and Pathology Department, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Leif Oxburgh
- Center for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, Maine
| | - Sunder Sims-Lucas
- Rangos Research Center, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania
| | - Zhongwei Li
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine of USC, Los Angeles, California, USA
| | - Eric Lagasse
- McGowan Institute for Regenerative Medicine and Pathology Department, University of Pittsburgh, Pittsburgh, Pennsylvania
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