scholarly journals Genetic variation in the IL-10 pathway modulates severity of acute graft-versus-host disease following hematopoietic cell transplantation: synergism between IL-10 genotype of patient and IL-10 receptor β genotype of donor

Blood ◽  
2005 ◽  
Vol 106 (12) ◽  
pp. 3995-4001 ◽  
Author(s):  
Ming-Tseh Lin ◽  
Barry Storer ◽  
Paul J. Martin ◽  
Li-Hui Tseng ◽  
Bryan Grogan ◽  
...  
Keyword(s):  
Cell Transplantation ◽  
Graft Versus Host Disease ◽  
Lower Risk ◽  
Acute Gvhd ◽  
Hematopoietic Cell Transplantation ◽  
Multivariable Analysis ◽  
Hematopoietic Cell ◽  
Host Disease ◽  
Graft Versus Host ◽  
Acute Graft

We have previously shown that the interleukin 10 (IL-10)/-592*A allele of the recipient is associated with less severe acute graft-versus-host disease (GVHD) and a lower risk of nonrelapse mortality after hematopoietic cell transplantation (HCT) from an HLA-identical sibling. In the present study, we examined variation in the IL-10 receptor β gene as a further test of the hypothesis that the IL-10 pathway regulates the risk of acute GVHD. A single nucleotide polymorphism (A/G) at cDNA position 238 of the IL-10 receptor β gene (IL10RB/c238) was genotyped in 953 HC transplant recipients and their HLA-identical sibling donors. IL-10/-592 and IL10RB/c238 genotypes were tested for association with GVHD by multivariable analysis. The IL-10/-592*A allele of the recipient and IL10RB/c238*G allele of the donor were significantly associated with a lower risk of grades III-IV acute GVHD (trend P < .001 and P = .02, respectively). The donor IL10RB/c238*G allele provided protection among patients with the IL-10/-592 A/C or A/A genotypes but not among patients with the high-risk IL-10/-592 C/C genotype. These data suggest an interaction of the patient IL-10/-592 and donor IL10RB/c238 genotypes on risk of GVHD, further supporting the hypothesis that the IL-10 pathway plays an important role in controlling the severity of acute GVHD.

Association of IL-10 and IL-10 Receptor Gene Polymorphisms and Graft-Versus-Host Disease Following Hematopoietic Cell Transplantation.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 421-421 ◽  
Author(s):  
Li-Hui Tseng ◽  
Ming-Tseh Lin ◽  
Barry Storer ◽  
Paul J. Martin ◽  
Bryan Grogan ◽  
...  
Keyword(s):  
Cell Transplantation ◽  
Graft Versus Host Disease ◽  
Lower Risk ◽  
Acute Gvhd ◽  
Hematopoietic Cell Transplantation ◽  
Multivariable Analysis ◽  
Hematopoietic Cell ◽  
P Value ◽  
Host Disease ◽  
Graft Versus Host

Abstract Polymorphisms in cytokine genes can influence immune responses and may affect the outcome of hematopoietic cell transplantation (HCT). We have shown that the IL-10/-592*A allele of the recipient is a marker for less severe acute graft-versus-host disease (GVHD) and a lower risk of non-relapse mortality (NRM) after HCT from an HLA-identical sibling (N Engl J Med, 2003). To further test the hypothesis that IL-10 pathway is important in the intensity of acute GVHD, we undertook a study of variation in the IL-10 receptor β gene. A single nucleotide polymorphism (A/G) at cDNA position 238 of the IL-10 receptor β gene (IL-10RB/1304) was genotyped in 953 HCT recipients and their HLA-identical sibling donors. IL-10/-592 and IL-10RB alleles and genotypes were tested for association with GVHD by multivariable analysis. The IL-10/-592*A allele of the recipient and IL-10RB/238*G allele of the donor were significantly associated with a lower risk of acute grades III-IV GVHD (trend p value 0.0008 and 0.02, respectively). None of the 16 cases with a patient IL-10 A/A genotype and donor IL-10RB G/G genotype developed grades III-IV acute GVHD (HR = 0.0 and p value = 0.007), compared to pairs with a patient IL-10 C/C genotype and donor IL-10RB A/A genotype. The hazard ratios were 0.4–0.6 among pairs with a patient IL-10 A/A genotype and donor IL-10RB A/G or A/A genotype and among pairs with a patient IL-10 A/C genotype and donor IL-10RB G/G or A/G genotype. The effect of donor IL-10RB genotype on GVHD was observed only among pairs with a patient IL-10 A/C or A/A genotype (trend p value = 0.005 and 0.06 respectively), but not among pairs with a patient IL-10 C/C genotype (trend p value = 0.82). These data suggest an interaction in the effect of the patient IL-10/-592 and donor IL-10RB/1304 genotypes on GVHD, further supporting the hypothesis that the IL-10 pathway plays an important role in controlling the severity of acute GVHD.

Impact of Defibrotide in the Prevention of Acute Graft-Versus-Host Disease Following Allogeneic Hematopoietic Cell Transplantation

2022 ◽  
pp. 106002802110681
Author(s):  
Rémi Tilmont ◽  
Ibrahim Yakoub-Agha ◽  
Nassima Ramdane ◽  
Micha Srour ◽  
Valérie Coiteux ◽  
...  
Keyword(s):  
Cell Transplantation ◽  
Graft Versus Host Disease ◽  
Hematopoietic Cell Transplantation ◽  
Hematopoietic Cell ◽  
Allogeneic Hematopoietic Cell Transplantation ◽  
Control Group ◽  
Unrelated Donor ◽  
Host Disease ◽  
Graft Versus Host ◽  
Acute Graft

Background Defibrotide is indicated for patients who develop severe sinusoidal obstructive syndrome following allogeneic hematopoietic cell transplantation (allo-HCT). Preclinical data suggested that defibrotide carries a prophylactic effect against acute graft-versus-host disease (aGVHD). Objective The purpose of this study was to investigate the effect of defibrotide on the incidence and severity of aGVHD. Methods This single-center retrospective study included all consecutive transplanted patients between January 2014 and December 2018. A propensity score based on 10 predefined confounders was used to estimate the effect of defibrotide on aGVHD via inverse probability of treatment weighting (IPTW). Results Of the 482 included patients, 64 received defibrotide (defibrotide group) and 418 did not (control group). Regarding main patient characteristics and transplantation modalities, the two groups were comparable, except for a predominance of men in the defibrotide group. The median age was 55 years (interquartile range [IQR]: 40-62). Patients received allo-HCT from HLA-matched related donor (28.6%), HLA-matched unrelated donor (50.8%), haplo-identical donor (13.4%), or mismatched unrelated donor (7.0%). Stem cell source was either bone marrow (49.6%) or peripheral blood (50.4%). After using IPTW, exposure to defibrotide was not significantly associated with occurrence of aGVHD (HR = 0.97; 95% CI 0.62-1.52; P = .9) or occurrence of severe aGVHD (HR = 1.89, 95% CI: 0.98-3.66; P = .058). Conclusion and Relevance Defibrotide does not seem to have a protective effect on aGVHD in patients undergoing allo-HCT. Based on what has been reported to date and on these results, defibrotide should not be considered for the prevention of aGVHD outside clinical trials.

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