ArticleJournal of translational medicine2015
Association between IL7R polymorphisms and severe liver disease in HIV/HCV coinfected patients: a cross-sectional study.
Article in Journal of translational medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 11 citations in OpenAlex.
- Population-enriched innate immune variants may identify candidate gene targets at the intersection of cancer and cardio-metabolic disease.Frontiers in endocrinology · 2023Review
- Differences of core genes in liver fibrosis and hepatocellular carcinoma: Evidence from integrated bioinformatics and immunohistochemical analysis.World journal of gastrointestinal oncology · 2022Article
- Circ_MTM1 knockdown inhibits the progression of HBV-related liver fibrosis via regulating IL7R expression through targeting miR-122-5p.American journal of translational research · 2022Article
- Soluble IL-7Rα/sCD127 in Health, Disease, and Its Potential Role as a Therapeutic Agent.ImmunoTargets and therapy · 2021Review
- TSLP and TSLP receptors variants are associated with smoking.Molecular genetics & genomic medicine · 2019Article
- Article
- CD56Journal of leukocyte biology · 2017Article
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Authors and funding
12 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundInterleukin-7 (IL-7) is a critical factor for T cell development and for maintaining and restoring homeostasis of mature T cells. Polymorphisms at α-chain of the IL-7 receptor (IL7R or CD127) gene are related to evolution of HIV-infection, but there are no data concerning the evolution of hepatitis C virus (HCV) infection. The aim of this study was to analyze the association between IL7R polymorphisms and severe liver disease in HCV/HIV coinfected patients.
methodsWe performed a cross-sectional study in 220 naïve patients who underwent a liver biopsy. IL7R polymorphisms (rs6897932, rs987106 and rs3194051) were genotyped using the GoldenGate(®) assay. The outcome variables were: (a) liver biopsy: advanced fibrosis (F ≥ 3), severe activity grade (A3); (b) non-invasive indexes: advanced fibrosis (APRI ≥1.5 and FIB-4 ≥3.25). Logistic regression analysis was used to investigate the association between IL7R polymorphisms and outcome variables. This test gives the differences between groups and the odds ratio (OR) for liver disease.
resultsPatients with rs6897932 CC genotype had higher likelihood of having A3 than patients with rs6897932 CT/TT (adjusted odds ratio (aOR) = 4.16; p = 0.026). Patients with rs987106 TT genotype had higher odds of having F ≥ 3 (aOR = 3.09; p = 0.009) than rs987106 AA/AT carriers. Finally, patients with rs3194051 AA genotype had higher odds of having severe liver fibrosis (F ≥ 3; APRI ≥1.5, and FIB4 ≥3.25) than patients with rs3194051 AG/GG genotype [aOR = 2.73 (p = 0.010); aOR = 2.52 (p = 0.029); and aOR = 4.01 (p = 0.027); respectively]. The CTA haplotype (comprised of rs6897932, rs987106, and rs3194051) carriers had higher odds of having F ≥ 3 (aOR = 1.85; p = 0.012), APRI ≥1.5 (aOR = 1.94; p = 0.023), and FIB4 ≥3.25 (aOR = 2.47; p = 0.024). Conversely, the CAG haplotype carriers had lower odds of having F ≥ 3 (aOR = 0.48; p = 0.011), APRI ≥1.5 (aOR = 0.48; p = 0.029), and FIB4 ≥3.25 (aOR = 0.29; p = 0.010).
conclusionsThe presence of IL7R polymorphisms seems to be related to severe liver disease in HIV/HCV coinfected patients, because patients with unfavorable IL7R genotypes (rs6897932 CC, rs987106 TT, and rs3194051AA) had a worse prognosis of CHC.
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