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Girsberger M, Halter JP, Hopfer H, Dickenmann M, Menter T. Kidney Pathology after Hematologic Cell Transplantation-A Single-Center Observation Study of Indication Biopsies and Autopsies. Biol Blood Marrow Transplant 2017; 24:571-580. [PMID: 29155318 DOI: 10.1016/j.bbmt.2017.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 11/08/2017] [Indexed: 12/11/2022]
Abstract
Hematopoietic cell transplantation (HCT) is an increasingly used treatment for hematologic malignancies as well as for nonmalignant diseases. Kidney impairment remains an important early and late post-transplantation complication. Although numerous histopathological changes have been reported, the pathophysiology remains incompletely understood. Furthermore, correlations between clinical findings and morphological changes have not been well studied. Between 2000 and 2016, 17 recipients of allogeneic (n = 12) or autologous (n = 5) HCT underwent kidney biopsy for either proteinuria or deterioration of kidney function at our center. The most common biopsy findings were therapy-related changes with thrombotic microangiopathy (n = 5), calcineurin inhibitor toxicity (n = 4), and membranous glomerulonephritis (n = 3), representing the majority of cases in this category. In addition, kidney findings from 137 autopsies performed between 1995 and March 2017 were analyzed. The most common changes were acute kidney injury (n = 55), most likely due to the patients' premortal deteriorated state, and thrombotic microangiopathy (n = 14). Several cases demonstrated involvement by either infectious agents (n = 6) or tumors (n = 9). Distinct kidney diseases, such as glomerulonephritis, were rare (3% of cases). Uncommon and yet rarely described diagnoses for this patient cohort were IgG4-related tubulointerstitial nephritis and fibrillary nephritis. This study provides a comprehensive overview of the histomorphological findings in kidney biopsy specimens from HCT recipients. Along with treatment-related complications, one putative correlate of chronic GVHD of the kidney could be documented: membranous glomerulonephritis. In contrast, no morphological correlate of acute GVHD of the kidney was identified. Findings at the time of autopsy varied greatly, spanning a wider range than those of indication biopsies.
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Affiliation(s)
- Michael Girsberger
- Clinic for Transplantation Immunology and Nephrology, University Hospital of Basel, Basel, Switzerland
| | - Jörg P Halter
- Department of Hematology, University Hospital of Basel, Basel, Switzerland
| | - Helmut Hopfer
- Institute of Medical Genetics and Pathology, University Hospital of Basel, Basel, Switzerland
| | - Michael Dickenmann
- Clinic for Transplantation Immunology and Nephrology, University Hospital of Basel, Basel, Switzerland
| | - Thomas Menter
- Institute of Medical Genetics and Pathology, University Hospital of Basel, Basel, Switzerland.
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Peutz-Kootstra CJ, de Heer E, Hoedemaeker PJ, Abrass CK, Bruijn JA. Lupus nephritis: lessons from experimental animal models. THE JOURNAL OF LABORATORY AND CLINICAL MEDICINE 2001; 137:244-60. [PMID: 11283519 DOI: 10.1067/mlc.2001.113755] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Lupus nephritis is a frequent and severe complication of SLE. In the last decades, animal models for SLE have been studied widely to investigate the immunopathology of this autoimmune disease because abnormalities can be studied and manipulated before clinical signs of the disease become apparent. In this review an overview is given of our current knowledge on the development of lupus nephritis, as derived from animal models, and a hypothetical pathway for the development of lupus nephritis is postulated. The relevance of the studies in experimental models in relationship with our knowledge of human SLE is discussed.
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Affiliation(s)
- C J Peutz-Kootstra
- Department of Pathology, Utrecht University Medical Center, Utrecht, The Netherlands
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Ussing AP, Baelde HJ, Olesen Larsen S, Naeser P, Prause JU, Bruijn JA. Haematopathology of 'Sjögren-mice': histopathological changes in spleens after semiallogeneic cell transfer. Scand J Immunol 1999; 49:641-8. [PMID: 10354376 DOI: 10.1046/j.1365-3083.1999.00548.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Haematopoietic transplantation chimeras may be readily produced in adult mice, using F1-hybrids of selected inbred strains as recipients and mice from one of the parental strains as donors. We transplanted spleen cells from BALB/c donors into nonirradiateded F1-hybrids of BALB/c and CBA/H-T6. Both female and male recipients developed a primary Sjögren's syndrome-like exocrinopathy without signs of kidney disease. At long-term follow-up, 7(1/2) months after cell transfer, lymph nodes were enlarged, and spleens were diminished and irregular in shape. In general, changes in haematopoietic organs were more prominent in males. The results verify that although hybrid mice of either sex develop glandular manifestations comparable with primary Sjögren's syndrome, when the immune system is stimulated by semiallogeneic immunocytes, the evoked reactions in haematopoietic tissues show gender difference.
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Affiliation(s)
- A P Ussing
- The Danish National Library of Science and Medicine, Documentation Department, Copenhagen; August Krogh Institute, Zoophysiological Laboratory, University of Copenhagen, Denmark
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Foster MH, Liu Q, Chen H, Nemazee D, Cooperstone BG. Anti-laminin reactivity and glomerular immune deposition by in vitro recombinant antibodies. Autoimmunity 1998; 26:231-43. [PMID: 9543184 DOI: 10.3109/08916939709008029] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Growing evidence suggests that recombinatorial events prior to antigen contact can generate pathogenic autoantibodies in the nonautoimmune individual, thus providing potential disease mediators if conditions arise that permit bypass of tolerance and activation of autoreactive lymphocytes. To examine the disease potential of selected germline antibody genes, Ig were created de novo by in vitro recombination of Ig H and L chains. H chain loss variant (i.e., L-chain only) cell lines were transfected with a DNA construct encoding the variable region and regulatory sequences (LamH) of a nephrotropic murine lupus anti-laminin Ig, and the resultant Ig were examined for in vitro antigen reactivity and in vivo glomerular immune deposition. The results indicate that two light chains, LamL (Vk8, Jk5) and 238L (Vk4, Jk5), expressing unrelated germline V1 genes, combine with LamH to generate Ig that bind basement membrane laminin in vitro, diverge in their capacity to bind ssDNA, and produce two distinct patterns of glomerular immune deposits in vivo: dense mesangial matrix (LamH/LamL) and dramatic linear glomerular basement membrane (LamH/238L) deposits. The Ig genes used by both LamH and 238L are present in nonautoimmune mice as well as in lupus-prone strains. We conclude that certain unmutated Ig genes can contribute to multiple distinct disease associated specificities, including binding to intrinsic kidney antigens, and that mutation is not essential to generate these Ig. Collectively, these observations suggest that pathogenic autoantibodies can be generated in the normal preimmune repertoire by random recombinatorial and somatic events in the absence of mutation.
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Affiliation(s)
- M H Foster
- Department of Medicine, The University of Pennsylvania School of Medicine, Philadelphia 19104, USA.
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Foster MH, Fitzsimons MM. Lupus-like nephrotropic autoantibodies in non-autoimmune mice harboring an anti-basement membrane/anti-DNA Ig heavy chain transgene. Mol Immunol 1998; 35:83-94. [PMID: 9683254 DOI: 10.1016/s0161-5890(98)00018-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Autoantibodies target a diverse group of tissue antigens in human and experimental autoimmune nephritis. The proximal events that generate and regulate these various pathogenic Ab remain obscure. To examine the origins and fate in normal mice of autoantibodies reactive with renal basement membrane antigen, we established mice transgenic for an IgM H chain encoding an unmutated nephrotropic V region, termed LamH, derived from an MRL/lpr mouse and directed against basement membrane laminin. We previously demonstrated that in vitro transfectants combining LamH-Cmu with unmutated L chains generate distinct nephrotropic autoantibodies. Herein we report in vivo reconstruction of diverse pathogenic autoreactivity by association of LamH-Cmu with endogenous L chains. Progeny of one founder, termed M7, express a distinct phenotype characterized by minimal B cell mIgM and spontaneous production of LamH-Cmu autoreactivity. Similar Ab were not recovered from two phenotypically distinct transgenic lines expressing abundant transgene mIgM. The results suggest that lupus-like autoantibodies are readily generated in the normal genetic background by random recombinatorial events in the absence of mutation and that these Ab may contribute to disease if normal regulation is disturbed.
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Affiliation(s)
- M H Foster
- Department of Medicine, The University of Pennsylvania School of Medicine, Philadelphia 19104, USA
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López-Hoyos M, Carrió R, Merino R, Buelta L, Izui S, Núñez G, Merino J. Constitutive expression of bcl-2 in B cells causes a lethal form of lupuslike autoimmune disease after induction of neonatal tolerance to H-2b alloantigens. J Exp Med 1996; 183:2523-31. [PMID: 8676073 PMCID: PMC2192606 DOI: 10.1084/jem.183.6.2523] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The bcl-2 protooncogene has been shown to provide a survival signal to self-reactive B cells, but it fails to override their developmental arrest after encounter with antigen. Furthermore, constitutive expression of bcl-2 in B cells does not promote the development of autoimmune disease in most strains of mice, indicating that signals other than those conferred by bcl-2 are required for long-term survival and differentiation of self-reactive B cells in vivo. To further examine the factors that are required for the pathogenesis of autoimmune disease, we have assessed the effect of bcl-2 overexpression on the development of host-versus-graft disease, a self-limited model of systemic autoimmune disease. In this model, injection of spleen cells from (C57BL/6 x BALB/c)F1 hybrid mice into BALB/c newborn parental mice induces immunological tolerance to donor tissues and activation of autoreactive F1 donor B cells through interactions provided by allogeneic host CD4+ T cells. BALB/c newborns injected with spleen cells from (C57BL/6 x BALB/c)F1 mice expressing a bcl-2 transgene in B cells developed high levels of anti-single-stranded DNA and a wide range of pathogenic autoantibodies that were not or barely detectable in mice injected with nontransgenic spleen cells. In mice injected with transgenic B cells, the levels of pathogenic autoantibodies remained high during the course of the study and were associated with long-term persistence of donor B cells, development of a severe autoimmune disease, and accelerated mortality. These results demonstrate that bcl-2 can provide survival signals for the maintenance and differentiation of autoreactive B cells, and suggest that both increased B cell survival and T cell help play critical roles in the development of certain forms of systemic autoimmune disease.
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Affiliation(s)
- M López-Hoyos
- Department of Immunology, Hospital Universitarìo M. Valdecilla, Santander, Spain
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Florquin S, Goldman M. T cell subsets in glomerular diseases. SPRINGER SEMINARS IN IMMUNOPATHOLOGY 1994; 16:71-80. [PMID: 7997948 DOI: 10.1007/bf00196715] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- S Florquin
- Laboratoire Pluridisciplinaire de Recherche Expérimentale Biomédicale, Hôpital Erasme, Université Libre de Bruxelles, Belgium
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Abstract
Systemic lupus erythematosus is a disease that is particularly suited for studies of glomerular basement membrane pathology. Classification of the renal pathology of lupus nephritis is usually based on light microscopic features, combined with immunofluorescence findings and electron microscopic alterations. Study of renal biopsy helps to distinguish potentially reversible and irreversible disease, and to estimate prognosis of patients with lupus nephritis. Moreover, studies of human disease, as well as the availability of animal models and in vitro cell culture systems employing biochemical and molecular biological studies of extracellular matrix, have led to a considerable increase in knowledge of the pathogenetic events underlying derangements of the glomerular basement membrane in lupus nephritis.
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Affiliation(s)
- J A Bruijn
- Department of Pathology, University of Leiden, The Netherlands
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Bloom RD, Florquin S, Singer GG, Brennan DC, Kelley VR. Colony stimulating factor-1 in the induction of lupus nephritis. Kidney Int 1993; 43:1000-9. [PMID: 8510378 DOI: 10.1038/ki.1993.141] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
In this study we examine the role of colony stimulating factor-1 (CSF-1) in the induction of lupus nephritis. The purpose of the study was to establish the relationship of CSF-1 to the prominent influx of macrophages (M phi) in the glomeruli of MRL-lpr mice with autoimmune lupus nephritis. The kidneys of MRL-lpr mice were examined before (< 12 weeks of age) and after (> 12 weeks of age) renal injury for CSF-1 transcripts by in situ hybridization. CSF-1 mRNA was detected at four weeks of age within glomeruli and increased with disease severity. To examine whether glomerular M phi (glom M phi) required CSF-1 we isolated M phi from the kidneys of MRL-lpr mice. Two types of glom M phi (with morphological and growth characteristics which correlated with the presence or absence of proteinuria) were isolated. Under CSF-1-free culture conditions, where the viability of glom M phi from proteinuric mice was maintained, glom M phi from pre-proteinuric mice were unable to survive. Neutralization of CSF-1 in the media reduced viability of pre-proteinuric glom M phi (5 to 6 x), while viability of proteinuric glom M phi was diminished < 1.5 x. Additionally, CSF-1 supplementation induced a 10 x proliferation of pre-proteinuric glom M phi when compared to CSF-1-free medium. In contrast, proteinuric glom M phi did not proliferate in response to CSF-1. These studies suggest that CSF-1 induces macrophage proliferation and differentiation within glomeruli and, in turn, renal injury.
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Affiliation(s)
- R D Bloom
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
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Dubey C, Kuhn J, Wissing M, Nisol F, Chavez M, Bazin H, Goldman M, Druet P, Bellon B. Susceptibility and resistance to autoimmunity following neonatal injection of semi-allogeneic spleen cells in rats. J Autoimmun 1992; 5:629-40. [PMID: 1418299 DOI: 10.1016/0896-8411(92)90159-n] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A model of neonatal allotolerance was developed in rats. Brown-Norway (BN) neonates injected with semi-allogeneic (BN x Lewis) F1 hybrid spleen cells express a long-lasting chimerism and exhibit polyclonal B cell activation demonstrated by hyperimmunoglobulinemia affecting mainly IgE and IgG1, anti-laminin and anti-DNA autoantibodies as well as glomerulonephritis and anti-hapten antibodies. These abnormalities are autoregulated although the chimerism persists. In contrast, Lewis (LEW) neonates injected with semi-allogeneic (BN x LEW) F1 hybrid spleen cells exhibit a very short-lasting chimerism and transient activation of B cells, as reflected by increased allo-class II antigen expression, but do not develop an autoimmune disease. The autoimmune syndrome observed in BN rats is similar to that reported in mice during host-versus-graft reaction. Similarities between the drug-induced models of autoimmunity and allogeneic reactions in BN rats are also striking. The susceptibility of BN rats and the resistance of LEW rats to these autoimmune diseases might respectively reflect the involvement of TH2-like or of TH1-like subsets.
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Affiliation(s)
- C Dubey
- INSERM U28-Hôpital Broussais, Paris, France
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Bruijn JA, Bergijk EC, de Heer E, Fleuren GJ, Hoedemaeker PJ. Induction and progression of experimental lupus nephritis: exploration of a pathogenetic pathway. Kidney Int 1992; 41:5-13. [PMID: 1593861 DOI: 10.1038/ki.1992.2] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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