Scholarlink

Background <p>Genome-wide association studies (GWASs) have pinpointed many susceptibility loci for Hodgkin Lymphoma (HL), but their underlying biological mechanisms remain unclear.</p> Methods <p>Utilizing GWAS data from the UK Biobank and FinnGen, along with expression quantitative trait loci (eQTL) statistics from the Genotype-Tissue Expression (GTEx) and the eQTL Catalogue, we carried out a large-scale gene-level association study using Omnibus Transcriptome Test with Expression Reference Summary data (OTTERS), and gene-based analysis with eQTL Multi-marker Analysis of Genomic Annotation (E-MAGMA).</p> Results <p>We identified sixteen susceptibility genes for HL (FDR &lt; 0.01), primarily immune-related, including <i>HLA-DQA1</i>, <i>HLA-DQA2</i>, <i>HLA-DQB1</i>, <i>HLA-DRB1</i>, <i>HLA-DRB5</i>, <i>HLA-DMA</i>, and <i>HLA-DPB1</i>, alongside genes involved in apoptosis, RNA processing, transcriptional regulation, and signal transduction. We identified five novel plausible genes, including <i>HLA-DMA</i>,<i> HLA-DPB1</i>, <i>LSM2</i>, <i>AAR2</i>, and <i>NOTCH4</i>.</p> Conclusion <p>These findings highlight the role of the exogenous antigen presentation pathway in HL, shedding light on potential mechanisms.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Integration of transcriptome-wide association study and gene-based association analysis identifies candidate genes for Hodgkin lymphoma

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年5月20日

查看全文
  • Wen-Hui Jia,
  • Chang-Ling Huang,
  • Wen-Li Zhang,
  • Yong-Qiao He,
  • Wen-Qiong Xue,
  • Ying Liao,
  • Zhi-Yang Zhao,
  • Meng-Xuan Yang,
  • Lu Pei,
  • Wei-Hua Jia,
  • Tong-Min Wang

摘要

Background

Genome-wide association studies (GWASs) have pinpointed many susceptibility loci for Hodgkin Lymphoma (HL), but their underlying biological mechanisms remain unclear.

Methods

Utilizing GWAS data from the UK Biobank and FinnGen, along with expression quantitative trait loci (eQTL) statistics from the Genotype-Tissue Expression (GTEx) and the eQTL Catalogue, we carried out a large-scale gene-level association study using Omnibus Transcriptome Test with Expression Reference Summary data (OTTERS), and gene-based analysis with eQTL Multi-marker Analysis of Genomic Annotation (E-MAGMA).

Results

We identified sixteen susceptibility genes for HL (FDR < 0.01), primarily immune-related, including HLA-DQA1, HLA-DQA2, HLA-DQB1, HLA-DRB1, HLA-DRB5, HLA-DMA, and HLA-DPB1, alongside genes involved in apoptosis, RNA processing, transcriptional regulation, and signal transduction. We identified five novel plausible genes, including HLA-DMA, HLA-DPB1, LSM2, AAR2, and NOTCH4.

Conclusion

These findings highlight the role of the exogenous antigen presentation pathway in HL, shedding light on potential mechanisms.