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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
2010-9-17
pubmed:abstractText
Genetic polymorphisms of interleukin-6 (IL-6) (-1363G>T, -597G>A, -572G>C, -174G>C, +2954G>C) may affect the outcomes of several diseases. This study was aimed to verify the role of these polymorphisms on the disease progression of patients with hepatitis C virus (HCV) infection and persistently normal transaminases (PNALT). A total of 121 PNALT patients did not receive any antiviral treatment but underwent periodic clinical monitoring, including repeat biopsies, for a median of 120 months. IL6-1363G>T, -597G>A, -572G>C, -174G>C, +2954G>C polymorphisms were related to histologic fibrosis progression. Among patients whose grading and staging scores increased at the end of the follow-up ?2 Ishak points (N = 60 and N = 26, respectively), IL-6 -174G>C genotype frequencies were GG 37/66, GC 21/45, CC 2/10 (p = 0.041) and GG 18/66, GC 8/45, CC 0/10 (p = 0.040), respectively. The following frequencies were observed for the 572G>C polymorphism: GG 50/105, GC 10/16, CC 0/0, and GG 19/105, GC 7/16, CC 0/0, respectively. Grading progression was independently associated with carriage of the G allele in -174G>C polymorphism (oddd ratio = 5.07%, 95% confidence interval = 0.959-26.8, p = 0.023). Staging progression was independently associated with carriage of the C allele in -572G>C polymorphism (odd ratio = 4.60%, 95% confidence interval 1.42-14.8, p = 0.012). IL-6 polymorphisms influence histologic progression of HCV in patients with PNALT.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
1879-1166
pubmed:author
pubmed:copyrightInfo
2010 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.
pubmed:issnType
Electronic
pubmed:volume
71
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
999-1004
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Genetic polymorphisms of interleukin-6 modulate fibrosis progression in mild chronic hepatitis C.
pubmed:affiliation
Medical Liver Transplant Unit, University of Udine, Undine, Italy.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't