相关实验视频

Updated: May 31, 2025

Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry

Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry

Published on: June 21, 2018

全转录组范围的分析与总结数据的孟德尔随机化结合,确定了胆病发病率高风险基因

Xuxu Liu¹, Heming Wang, Zhihong Xie

¹Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China .

Clinical and translational gastroenterology

|January 22, 2025

概括

这项研究通过分析基因表达数据,揭示了与胆结石病 (胆结石病) 相关的关键基因. 它确定了新的遗传关联,为未来的研究提供了潜在的标记物,并了解了这种疾病.

科学领域:

遗传学遗传学是一个
胃肠病学胃肠病学
分子生物学分子生物学

背景情况:

胆结石病 (胆结石病) 已知有遗传影响,但这些遗传因素的生物学作用尚不清楚.
全基因组关联研究已经确定了与胆病相关的众多遗传位置.

研究的目的:

为了研究基因表达和胆病之间的关系.
识别与胆结石疾病相关的新型基因和遗传标记物.

主要方法:

利用了Finngen数据库,其中包括37,041例胆病例和330,903例对照.
来自GTEx v8的综合SNP数据和来自1000个基因组项目的链接不平衡数据.
雇佣的转录组全局协会研究 (TWAS) 融合协议和总结基于数据的门德尔随机化,以及局部化和条件分析.

主要成果:

在肝脏和全血组织中发现了与胆胆病的显著基因关联.
发现的显著基因包括LINC01595,TTC39B,UGT1A3,RP11-378A13.1,以及作用于RNA的腺脱氨酶 (ADAR).
在两种分析组织中,RP11-378A13.1和ADAR显示出显著的关联.

结论:

基因表达在胆病的发展中起着至关重要的作用.
这项研究建立了新的基因关联,并确定了胆结石疾病的潜在遗传标记物.

更多相关视频

Generation of High Quality Chromatin Immunoprecipitation DNA Template for High-throughput Sequencing ChIP-seq

Generation of High Quality Chromatin Immunoprecipitation DNA Template for High-throughput Sequencing ChIP-seq

Published on: April 19, 2013

gDNA Enrichment by a Transposase-based Technology for NGS Analysis of the Whole Sequence of BRCA1, BRCA2, and 9 Genes Involved in DNA Damage Repair

gDNA Enrichment by a Transposase-based Technology for NGS Analysis of the Whole Sequence of BRCA1, BRCA2, and 9 Genes Involved in DNA Damage Repair

Published on: October 6, 2014

相关概念视频

Genome-wide Association Studies-GWAS

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...

Pleiotropy

Pleiotropy

Pleiotropy is the phenomenon in which a single gene impacts multiple, seemingly unrelated phenotypic traits. For example, defects in the SOX10 gene cause Waardenburg Syndrome Type 4, or WS4, which can cause defects in pigmentation, hearing impairments, and an absence of intestinal contractions necessary for elimination. This diversity of phenotypes results from the expression pattern of SOX10 in early embryonic and fetal development. SOX10 is found in neural crest cells that form melanocytes,...

Pedigree Analysis

Pedigree Analysis