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Waespe N, Strebel S, Jurkovic Mlakar S, Krajinovic M, Kuehni CE, Nava T, Ansari M. Genetic Predictors for Sinusoidal Obstruction Syndrome-A Systematic Review. J Pers Med 2021; 11:jpm11050347. [PMID: 33925809 PMCID: PMC8145271 DOI: 10.3390/jpm11050347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/18/2021] [Accepted: 04/22/2021] [Indexed: 12/12/2022] Open
Abstract
Sinusoidal obstruction syndrome (SOS) is a potentially life-threatening complication after hematopoietic stem cell transplantation (HSCT) or antineoplastic treatment without HSCT. Genetic variants were investigated for their association with SOS, but the evidence is inconclusive. We performed a systematic literature review to identify genes, gene variants, and methods of association analyses of genetic markers with SOS. We identified 23 studies after HSCT and 4 studies after antineoplastic treatment without HSCT. One study (4%) performed whole-exome sequencing (WES) and replicated the analysis in an independent cohort, 26 used a candidate-gene approach. Three studies included >200 participants (11%), and six were of high quality (22%). Variants in 34 genes were tested in candidate gene studies after HSCT. Variants in GSTA1 were associated with SOS in three studies, MTHFR in two, and CPS1, CTH, CYP2B6, GSTM1, GSTP1, HFE, and HPSE in one study each. UGT2B10 and LNPK variants were identified in a WES analysis. After exposure to antineoplastic agents without HSCT, variants in six genes were tested and only GSTM1 was associated with SOS. There was a substantial heterogeneity of populations within and between studies. Future research should be based on sufficiently large homogenous samples, adjust for covariates, and replicate findings in independent cohorts.
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Affiliation(s)
- Nicolas Waespe
- CANSEARCH Research Platform in Pediatric Oncology and Hematology, University of Geneva, 1205 Geneva, Switzerland; (N.W.); (S.S.); (S.J.M.); (T.N.)
- Institute of Social and Preventive Medicine, University of Bern, 3012 Bern, Switzerland;
- Graduate School for Cellular and Biomedical Sciences (GCB), University of Bern, 3012 Bern, Switzerland
| | - Sven Strebel
- CANSEARCH Research Platform in Pediatric Oncology and Hematology, University of Geneva, 1205 Geneva, Switzerland; (N.W.); (S.S.); (S.J.M.); (T.N.)
- Institute of Social and Preventive Medicine, University of Bern, 3012 Bern, Switzerland;
- Graduate School for Health Sciences (GHS), University of Bern, 3012 Bern, Switzerland
| | - Simona Jurkovic Mlakar
- CANSEARCH Research Platform in Pediatric Oncology and Hematology, University of Geneva, 1205 Geneva, Switzerland; (N.W.); (S.S.); (S.J.M.); (T.N.)
| | - Maja Krajinovic
- Charles-Bruneau Cancer Center, CHU Sainte-Justine Research Center, Department of Pediatrics, Montreal, QC H3T 1C5, Canada;
- Clinical Pharmacology Unit, Department of Pediatrics, CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- Department of Pharmacology, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Claudia Elisabeth Kuehni
- Institute of Social and Preventive Medicine, University of Bern, 3012 Bern, Switzerland;
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, 3012 Bern, Switzerland
| | - Tiago Nava
- CANSEARCH Research Platform in Pediatric Oncology and Hematology, University of Geneva, 1205 Geneva, Switzerland; (N.W.); (S.S.); (S.J.M.); (T.N.)
- Department of Women, Children and Adolescents, Division of Pediatric Oncology and Hematology, Geneva University Hospital, 1205 Geneva, Switzerland
| | - Marc Ansari
- CANSEARCH Research Platform in Pediatric Oncology and Hematology, University of Geneva, 1205 Geneva, Switzerland; (N.W.); (S.S.); (S.J.M.); (T.N.)
- Department of Women, Children and Adolescents, Division of Pediatric Oncology and Hematology, Geneva University Hospital, 1205 Geneva, Switzerland
- Correspondence: ; Tel.: +41-79-553-6100
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Hyvärinen K, Koskela S, Niittyvuopio R, Nihtinen A, Volin L, Salmenniemi U, Putkonen M, Buño I, Gallardo D, Itälä-Remes M, Partanen J, Ritari J. Meta-Analysis of Genome-Wide Association and Gene Expression Studies Implicates Donor T Cell Function and Cytokine Pathways in Acute GvHD. Front Immunol 2020; 11:19. [PMID: 32117222 PMCID: PMC7008714 DOI: 10.3389/fimmu.2020.00019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 01/07/2020] [Indexed: 12/14/2022] Open
Abstract
Graft-vs.-host disease (GvHD) is a major complication after allogeneic hematopoietic stem cell transplantation that causes mortality and severe morbidity. Genetic disparities in human leukocyte antigens between the recipient and donor are known contributors to the risk of the disease. However, the overall impact of genetic component is complex, and consistent findings across different populations and studies remain sparse. To gain a comprehensive understanding of the genes responsible for GvHD, we combined genome-wide association studies (GWAS) from two distinct populations with previously published gene expression studies on GvHD in a single gene-level meta-analysis. We hypothesized that genes driving GvHD should be associated in both data modalities and therefore could be detected more readily through their combined effects in the integrated analysis rather than in separate analyses. The meta-analysis yielded a total of 51 acute GvHD-associated genes (false detection rate [FDR] <0.1). In support of our hypothesis, this number was significantly higher than that in a permutation meta-analysis involving the whole data set, as well as in separate meta-analyses on the GWAS and gene expression data sets. The genes indicated by the meta-analysis were significantly enriched in 277 Gene Ontology terms (FDR < 0.05), such as T cell function and cytokine-mediated signaling pathways, and the results highlighted several established immune mediators, such as interleukins and JAK-STAT signaling, and presented TRAF6 and TERT as potential effector candidates. Altogether, the results support the chosen methodological approach, implicate a role of gene-level variation in donors' key immunological regulators predisposing patients to acute GVHD, and present potential targets for therapeutic intervention.
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Affiliation(s)
| | - Satu Koskela
- Finnish Red Cross Blood Service, Helsinki, Finland
| | - Riitta Niittyvuopio
- Stem Cell Transplantation Unit, Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland
| | - Anne Nihtinen
- Stem Cell Transplantation Unit, Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland
| | - Liisa Volin
- Stem Cell Transplantation Unit, Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland
| | | | | | - Ismael Buño
- Department of Hematology, Genomics Unit, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - David Gallardo
- Department of Hematology, Institut Català d'Oncologia, Institut d'Investigació Biomèdica de Girona (IDIBGI), Girona, Spain
| | | | | | - Jarmo Ritari
- Finnish Red Cross Blood Service, Helsinki, Finland
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Anderson DJ, Lo DJ, Leopardi F, Song M, Strobert EA, Jenkins JB, Larsen CP, Kirk AD. Corticosteroids and methotrexate as adjuvants to costimulation blockade in non-human primate renal transplantation. Clin Transplant 2019; 33:e13568. [PMID: 31006146 PMCID: PMC6597274 DOI: 10.1111/ctr.13568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 03/18/2019] [Accepted: 04/04/2019] [Indexed: 12/21/2022]
Abstract
Belatacept, the CD28-B7 costimulation pathway inhibitor, has been approved as a calcineurin inhibitor (CNI) alternative in kidney transplantation. Although costimulation blockade (CoB) allows for CNI avoidance, it is associated with increased rates of early rejection, prompting a search for agents to pair with belatacept. Methotrexate (MTX) is an antimetabolite that has been found to be complimentary with abatacept, a lower affinity CD28-B7-specific analogue of belatacept, in the treatment of rheumatoid arthritis (RA). We examined whether this synergy would extend to prevention of kidney allograft rejection. Rhesus macaques underwent kidney transplantation treated with abatacept maintenance therapy with either a steroid taper, MTX, or both. The combination of abatacept maintenance with steroids prolonged graft survival compared to untreated historical controls and previous reports of abatacept monotherapy. The addition of MTX did not provide additional benefit. These data demonstrate that abatacept with adjuvant therapy may delay the onset of acute rejection, but fail to show synergy between abatacept and MTX beyond that of steroids. These findings indicate that MTX is unlikely to be a suitable adjuvant to CoB in kidney transplantation, but also suggest that with further modification, a CoB regimen used for advanced RA may suffice for RA patients requiring kidney transplantation.
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Affiliation(s)
| | - Denise J. Lo
- Emory Transplant Center, Emory University, Atlanta, GA
| | | | | | | | - Joe B. Jenkins
- Yerkes National Primate Center, Emory University, Atlanta, GA
| | | | - Allan D. Kirk
- Emory Transplant Center, Emory University, Atlanta, GA
- Department of Surgery, Duke University, Durham, NC
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Hyvärinen K, Ritari J, Koskela S, Niittyvuopio R, Nihtinen A, Volin L, Gallardo D, Partanen J. Genetic polymorphism related to monocyte-macrophage function is associated with graft-versus-host disease. Sci Rep 2017; 7:15666. [PMID: 29142307 PMCID: PMC5688060 DOI: 10.1038/s41598-017-15915-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 11/03/2017] [Indexed: 12/01/2022] Open
Abstract
Despite detailed human leukocyte antigen (HLA) matching and modern immunosuppressive therapy, severe graft-versus-host disease (GvHD) remains a major hurdle for successful allogeneic hematopoietic stem cell transplantation (HSCT). As the genetic diversity in GvHD complicates the systematic discovery of associated variants across populations, we studied 122 GvHD-associated single nucleotide polymorphisms (SNPs) in 492 HLA-matched sibling HSCT donor-recipient pairs from Finland and Spain. The association between these candidate SNPs and grade III–IV acute GvHD and extensive chronic GvHD was assessed. The functional effects of the variants were determined using expression and cytokine quantitative trait loci (QTL) database analyses. Clear heterogeneity was observed in the associated markers between the two populations. Interestingly, the majority of markers, such as those annotated to IL1, IL23R, TLR9, TNF, and NOD2 genes, are related to the immunological response by monocytes-macrophages to microbes, a step that precedes GvHD as a result of intestinal lesions. Furthermore, cytokine QTL analysis showed that the GvHD-associated markers regulate IL1β, IFNγ, and IL6 responses. These results support a crucial role for the anti-microbial response in GvHD risk. Furthermore, despite apparent heterogeneity in the genetic markers associated with GvHD, it was possible to identify a biological pathway shared by most markers in both populations.
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Affiliation(s)
| | - Jarmo Ritari
- Finnish Red Cross Blood Service, Helsinki, Finland
| | - Satu Koskela
- Finnish Red Cross Blood Service, Helsinki, Finland
| | - Riitta Niittyvuopio
- Helsinki University Hospital, Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - Anne Nihtinen
- Helsinki University Hospital, Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - Liisa Volin
- Helsinki University Hospital, Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - David Gallardo
- Department of Hematology, Institut Català d'Oncologia, Hospital Dr. Josep Trueta, Girona, Spain
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High incidence of extensive chronic graft-versus-host disease in patients with the REG3A rs7588571 non-GG genotype. PLoS One 2017; 12:e0185213. [PMID: 28945764 PMCID: PMC5612655 DOI: 10.1371/journal.pone.0185213] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 09/10/2017] [Indexed: 01/06/2023] Open
Abstract
Regenerating islet-derived protein 3 alpha (REG3A) is a biomarker of lower gastrointestinal graft-versus-host disease (GVHD); however, the biological role of REG3A in the pathophysiology of GVHD is not understood. Here, we examined the association between a single nucleotide polymorphism in the REG3A gene, rs7588571, which is located upstream and within 2 kb of the REG3A gene, and transplant outcomes including the incidence of GVHD. The study population consisted of 126 adult Japanese patients who had undergone bone marrow transplantation from a HLA-matched sibling. There was no association between rs7588571 polymorphism and the incidence of acute GVHD. However, a significantly higher incidence of extensive chronic GVHD was observed in patients with the rs7588571 non-GG genotype than in those with the GG genotype (Odds ratio 2.6; 95% confidence interval, 1.1–6.0; P = 0.029). Semi-quantitative reverse transcription PCR demonstrated that the rs7588571 non-GG genotype exhibited a significantly lower REG3A mRNA expression level than the GG genotype (P = 0.032), and Western blot analysis demonstrated that the rs7588571 non-GG genotype exhibited a trend toward lower REG3A protein expression level than the GG genotype (P = 0.053). Since REG proteins have several activities that function to control intestinal microbiota, and since intestinal dysbiosis is in part responsible for the development of GVHD, our findings lead to the novel concept that REG3A could have some protective effect in the pathogenesis of GVHD through the regulation of gut microbiota.
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