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Roediger B, Lee Q, Tikoo S, Cobbin JCA, Henderson JM, Jormakka M, O'Rourke MB, Padula MP, Pinello N, Henry M, Wynne M, Santagostino SF, Brayton CF, Rasmussen L, Lisowski L, Tay SS, Harris DC, Bertram JF, Dowling JP, Bertolino P, Lai JH, Wu W, Bachovchin WW, Wong JJL, Gorrell MD, Shaban B, Holmes EC, Jolly CJ, Monette S, Weninger W. An Atypical Parvovirus Drives Chronic Tubulointerstitial Nephropathy and Kidney Fibrosis. Cell 2018; 175:530-543.e24. [PMID: 30220458 PMCID: PMC6800251 DOI: 10.1016/j.cell.2018.08.013] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 07/23/2018] [Accepted: 08/07/2018] [Indexed: 11/19/2022]
Abstract
The occurrence of a spontaneous nephropathy with intranuclear inclusions in laboratory mice has puzzled pathologists for over 4 decades, because its etiology remains elusive. The condition is more severe in immunodeficient animals, suggesting an infectious cause. Using metagenomics, we identify the causative agent as an atypical virus, termed "mouse kidney parvovirus" (MKPV), belonging to a divergent genus of Parvoviridae. MKPV was identified in animal facilities in Australia and North America, is transmitted via a fecal-oral or urinary-oral route, and is controlled by the adaptive immune system. Detailed analysis of the clinical course and histopathological features demonstrated a stepwise progression of pathology ranging from sporadic tubular inclusions to tubular degeneration and interstitial fibrosis and culminating in renal failure. In summary, we identify a widely distributed pathogen in laboratory mice and establish MKPV-induced nephropathy as a new tool for elucidating mechanisms of tubulointerstitial fibrosis that shares molecular features with chronic kidney disease in humans.
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Affiliation(s)
- Ben Roediger
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia.
| | - Quintin Lee
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Shweta Tikoo
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Joanna C A Cobbin
- Marie Bashir Institute for Infectious Diseases and Biosecurity, School of Life and Environmental Sciences and Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia
| | - James M Henderson
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Mika Jormakka
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Matthew B O'Rourke
- Mass Spectrometry Core Facility, University of Sydney, Sydney, NSW 2006, Australia; Proteomics Core Facility, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Matthew P Padula
- Proteomics Core Facility, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Natalia Pinello
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Marisa Henry
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia; Laboratory Animal Services, University of Sydney, Sydney, NSW 2006, Australia
| | - Maria Wynne
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia; Laboratory Animal Services, University of Sydney, Sydney, NSW 2006, Australia
| | - Sara F Santagostino
- Laboratory of Comparative Pathology, Center of Comparative Medicine and Pathology, Memorial Sloan Kettering Cancer Center, The Rockefeller University, Weill Cornell Medicine, New York, NY 10065, USA
| | - Cory F Brayton
- Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | | | - Leszek Lisowski
- Children's Medical Research Institute, University of Sydney, Sydney, NSW 2006, Australia; Military Institute of Hygiene and Epidemiology, Biological Threats Identification and Countermeasure Centre, Puławy 24-100, Poland
| | - Szun S Tay
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - David C Harris
- Centre for Transplantation and Renal Research, Westmead Institute for Medical Research, University of Sydney, NSW 2006, Australia
| | - John F Bertram
- Monash Biomedicine Discovery Institute and Department of Anatomy and Developmental Biology, Monash University, Melbourne, VIC 3800, Australia
| | - John P Dowling
- Department of Anatomical Pathology, Monash Medical Centre, Clayton, VIC 3168, Australia
| | - Patrick Bertolino
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Jack H Lai
- Sackler School of Biomedical Sciences, Tufts University School of Medicine, Boston, MA 02111, USA
| | - Wengen Wu
- Sackler School of Biomedical Sciences, Tufts University School of Medicine, Boston, MA 02111, USA
| | - William W Bachovchin
- Sackler School of Biomedical Sciences, Tufts University School of Medicine, Boston, MA 02111, USA
| | - Justin J-L Wong
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Mark D Gorrell
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Babak Shaban
- Australian Genomics Research Facility, Parkville, VIC 3000, Australia; Melbourne Integrative Genomics, University of Melbourne, Parkville, VIC 3010, Australia
| | - Edward C Holmes
- Marie Bashir Institute for Infectious Diseases and Biosecurity, School of Life and Environmental Sciences and Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia
| | - Christopher J Jolly
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Sébastien Monette
- Laboratory of Comparative Pathology, Center of Comparative Medicine and Pathology, Memorial Sloan Kettering Cancer Center, The Rockefeller University, Weill Cornell Medicine, New York, NY 10065, USA
| | - Wolfgang Weninger
- Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia; Discipline of Dermatology, Faculty of Medicine and Health, University of Sydney, NSW 2006, Australia; Department of Dermatology, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia; Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria.
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Peloso A, Ferrario J, Maiga B, Benzoni I, Bianco C, Citro A, Currao M, Malara A, Gaspari A, Balduini A, Abelli M, Piemonti L, Dionigi P, Orlando G, Maestri M. Creation and implantation of acellular rat renal ECM-based scaffolds. Organogenesis 2016; 11:58-74. [PMID: 26186418 PMCID: PMC4594518 DOI: 10.1080/15476278.2015.1072661] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Kidney transplantation is the only potentially curative treatment for patient facing end-stage renal disease, and it is now routinely used. Its use is mainly limited by the supply of transplantable donor organs, which far exceeds the demand. Regenerative medicine and tissue engineering offer promising means for overcoming this shortage. In the present study, we developed and validated a protocol for producing acellular rat renal scaffolds. Left kidneys were removed from 26 male Lewis rats (weights: 250–350 g) and decellularized by means of aortic anterograde perfusion with ionic and anionic detergents (Triton X-100 1% and SDS 1%, respectively). 19 scaffolds thus obtained (and contralateral native kidneys as controls) were deeply characterized in order to evaluate the decellularization quality, the preservation of extracellular matrix components and resultant micro-angioarchitecture structure. The other 7 were transplanted into 7 recipient rats that had undergone unilateral nephrectomy. Recipients were sacrificed on post-transplantation day 7 and the scaffolds subjected to histologic studies. The dual-detergent protocol showed, with only 5 h of perfusion per organ, to obtain thoroughly decellularized renal scaffolds consisting almost exclusively of extracellular matrix. Finally the macro- and the microarchitecture of the renal parenchyma were well preserved, and the grafts were implanted with ease. Seven days after transplant, the scaffolds were morphologically intact although all vascular structures were obstructed with thrombi. Production and implantation of acellular rat renal scaffolds is a suitable platform for further studies on regenerative medicine and tissue engineering.
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Affiliation(s)
- Andrea Peloso
- a Dept. of General Surgery ; IRCCS Policlinico San Matteo; Dept. of General Surgery; University of Pavia , Pavia , Italy
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