Differences in promoter DNA methylation and mRNA expression of individual alleles of the HLA class II DQA1 gene

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F15%3A43910218" target="_blank" >RIV/00216208:11120/15:43910218 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.imlet.2015.08.006" target="_blank" >http://dx.doi.org/10.1016/j.imlet.2015.08.006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.imlet.2015.08.006" target="_blank" >10.1016/j.imlet.2015.08.006</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Differences in promoter DNA methylation and mRNA expression of individual alleles of the HLA class II DQA1 gene

Popis výsledku v původním jazyce

Objectives: Extensive polymorphism of HLA class II genes is not restricted to the coding region of the gene. It extends also to the linked promoter region, where it forms the basis for different levels of individual allele's expression. Differential expression of HLA class II alleles can shape an immune response and influence the risk of developing autoimmune disease. In addition to genetic variability, variation in epigenetic modifications, including DNA methylation, can be another cause of the unevenexpression of individual alleles. We aimed to analyze the DNA methylation of promoter sequences and the levels of expression of individual DQA1 gene alleles, interallelic variation of these two characteristics and the relationship between them. Methods:The 60 healthy donors included into study were HLA-DRB1, HLA-DQB1 and HLA-DQA1 genotyped using PCR-SSP. Genomic DNA was treated by sodium bisulfite and the target segment in the HLA-DQA1 gene promoter was PCR amplified. PCR product was cl

Název v anglickém jazyce

Differences in promoter DNA methylation and mRNA expression of individual alleles of the HLA class II DQA1 gene

Popis výsledku anglicky

Objectives: Extensive polymorphism of HLA class II genes is not restricted to the coding region of the gene. It extends also to the linked promoter region, where it forms the basis for different levels of individual allele's expression. Differential expression of HLA class II alleles can shape an immune response and influence the risk of developing autoimmune disease. In addition to genetic variability, variation in epigenetic modifications, including DNA methylation, can be another cause of the unevenexpression of individual alleles. We aimed to analyze the DNA methylation of promoter sequences and the levels of expression of individual DQA1 gene alleles, interallelic variation of these two characteristics and the relationship between them. Methods:The 60 healthy donors included into study were HLA-DRB1, HLA-DQB1 and HLA-DQA1 genotyped using PCR-SSP. Genomic DNA was treated by sodium bisulfite and the target segment in the HLA-DQA1 gene promoter was PCR amplified. PCR product was cl

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EC - Imunologie

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Immunology Letters

ISSN

0165-2478

e-ISSN

—

Svazek periodika

167

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

147-154

Kód UT WoS článku

000362628200012

EID výsledku v databázi Scopus

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