Results

RDF/XMLNTriplesTurtleShow queryShare ▶
SubjectPredicateObject
http://purl.uniprot.org/citations/30091450http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/30091450http://www.w3.org/2000/01/rdf-schema#comment"

Objectives

The etiology of intrahepatic cholestasis of pregnancy (ICP) involves environmental, hormonal and genetic factors. It is thought that ICP may be related to the polymorphic variants of several genes involved in the metabolism and transport of bile acids (BA). The goal of our study was to evaluate the possible role of genetic polymorphic variants of ABC transporters in patients with ICP.

Material and methods

96 women with ICP (mean age of 30.42 years, mean gestational age of 36.83 gestation weeks) and 211 healthy pregnant women (mean age of 30.68 years, mean gestational age of 39.05 gestation weeks) were enrolled in the study. Genetic analysis was performed using a polymerase chain reaction / restriction fragment length polymorphism (PCR/RFLP) method. The following polymorphisms were analysed: 1331T > C (V444A) ABCB11 and 1954A > G (R652G) ABCB4.

Results

Our analysis of frequency of genotypes and alleles of the 1954A > G ABCB4 polymorphism revealed no significant differences between the ICP and control groups. For the 1331T > C polymorphism of the ABCB11 gene the results revealed a higher frequency of 1331CC genotypes in the ICP group (39.58% vs. 29.38%. OR = 1.57, p = 0.05). Also, the frequency of the 1331C allele was higher in the ICP group compared to the control group (64.06% vs. 55.69%, OR = 1.42, p = 0.03).

Conclusions

The overrepresentation of mutated variants of the 1331T > C ABCB11 polymorphism in the ICP group suggests its contribution to the etiology of the intrahepatic cholestasis of pregnancy. Analysis of genotypes' co-existence pointed to the possibility of the mutated variants of polymorphism 1954A > G ABCB4 and 1331T > C ABCB11 having a summation effect on the development of ICP."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.org/dc/terms/identifier"doi:10.5603/gp.a2018.0067"xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Maciejewska M."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Piatek K."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Drews K."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Seremak-Mrozikiewicz A."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Kurzawinska G."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Barlik M."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Ozarowski M."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Magielda J."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/author"Malewski Z."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/date"2018"xsd:gYear
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/name"Ginekol Pol"xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/pages"393-397"xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/title"The role of ABC transporters' gene polymorphism in the etiology of intrahepatic cholestasis of pregnancy."xsd:string
http://purl.uniprot.org/citations/30091450http://purl.uniprot.org/core/volume"89"xsd:string
http://purl.uniprot.org/citations/30091450http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/30091450
http://purl.uniprot.org/citations/30091450http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/30091450
http://purl.uniprot.org/uniprot/#_A0A2U9Q1W5-mappedCitation-30091450http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30091450
http://purl.uniprot.org/uniprot/#_B4DYQ0-mappedCitation-30091450http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30091450
http://purl.uniprot.org/uniprot/#_A7J1Q3-mappedCitation-30091450http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30091450
http://purl.uniprot.org/uniprot/#_A7J1Q4-mappedCitation-30091450http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30091450
http://purl.uniprot.org/uniprot/#_A7J1Q5-mappedCitation-30091450http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30091450
http://purl.uniprot.org/uniprot/#_A7J1Q6-mappedCitation-30091450http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30091450
▶