中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (12): 3171-3181.doi: 10.12307/2026.663

• 组织构建相关数据分析 Date analysis of organization construction • 上一篇    下一篇

可成药全基因组预测腰椎椎管狭窄症治疗靶基因:DgiDB与Finn数据库数据分析

李涵玉1,王超逸1,杨敬言1,黄仁俊1,赵余炀1,郝华焘2,于  栋2   

  1. 1北京中医药大学第三临床医学院,北京市  100029;2北京中医药大学第三附属医院,北京市  100029
  • 收稿日期:2025-02-20 接受日期:2025-08-04 出版日期:2026-04-28 发布日期:2025-09-30
  • 通讯作者: 于栋,博士,主任医师,硕士生导师,北京中医药大学第三附属医院脊柱科,北京市 100029
  • 作者简介:李涵玉,女,2001年生,陕西省西安市人,汉族,北京中医药大学在读硕士,主要从事脊柱关节病方面的研究。 并列第一作者:王超逸,男,1999年生,福建省福州市人,汉族,北京中医药大学在读硕士,主要从事中医骨伤科学方面的研究。
  • 基金资助:
    北京中医药大学中医骨伤科学——一流学科建设项目,项目负责人:于栋

Druggable genome-wide prediction of therapeutic target genes for lumbar spinal stenosis: data analysis based on DgiDB and FinnGen databases

Li Hanyu1, Wang Chaoyi1, Yang Jingyan1, Huang Renjun1, Zhao Yuyang1, Hao Huatao2, Yu Dong2   

  1. 1The Third Clinical School of Beijing University of Chinese Medicine, Beijing 100029, China; 2The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100029, China
  • Received:2025-02-20 Accepted:2025-08-04 Online:2026-04-28 Published:2025-09-30
  • Contact: Yu Dong, PhD, Chief physician, Master’s supervisor, The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100029, China
  • About author:Li Hanyu, MS candidate, The Third Clinical School of Beijing University of Chinese Medicine, Beijing 100029, China Wang Chaoyi, MS candidate, The Third Clinical School of Beijing University of Chinese Medicine, Beijing 100029, China Li Hanyu and Wang Chaoyi contributed equally to this work.
  • Supported by:
    Orthopedics and Traumatology of Traditional Chinese Medicine (OCTCM) - First-Class Discipline Construction Project of Beijing University of Chinese Medicine (BUCM) (to YD) 

摘要:


文题释义:
DgiDB数据库:是一个专门用于存储和查询药物与基因相互作用信息的数据库。它整合了多个来源的数据,包括文献报道和多个生物信息学数据库,如DrugBank、PharmGKB、Chembl、Drug Target Commons和TTD等。
腰椎椎管狭窄症:是一种由于多种因素导致腰椎管绝对或相对狭窄,进而导致马尾神经或脊神经根受压,引起一系列神经功能障碍的腰椎退行性疾病,主要表现为腰痛、下肢疼痛、乏力、感觉异常及行走时出现间歇性跛行等症状。

背景:腰椎椎管狭窄症是一种常见且严重的退行性脊柱疾病,目前相关的治疗和预防仍具有一定的局限性,筛选腰椎椎管狭窄症的治疗靶基因、探索药物更广泛的应用范围、明确药物的作用机制有着重要的临床意义。
目的:通过可成药全基因组的孟德尔随机化分析探讨腰椎椎管狭窄症的潜在治疗靶点。
方法:使用收录了50万名芬兰人的基因组和健康信息的芬兰数据库、eQTLGen 联盟、药物特征数据库、药物-基因相互作用数据库、蛋白互作数据库、有机小分子生物活性数据库及蛋白质结构数据库,将可成药基因的数据与腰椎椎管狭窄症全基因组关联研究数据进行双样本孟德尔随机化分析和共定位分析,以确定与腰椎椎管狭窄症高度相关的基因。此外,还进行了基因本体论与京都基因与基因组百科全书富集分析、蛋白质网络构建、药物预测和分子对接,为开发更有效、更有针对性的治疗药物提供了有价值的指导。
结果与结论:①确定了32个与腰椎椎管狭窄症显著相关的可成药基因,其中CCDC77通过孟德尔随机化和共定位分析表现出与腰椎椎管狭窄症结果共享遗传效应的证据;②而差异基因主要参与细胞运动的正向调节、血管生成、适应性免疫应答等生物过程,上调基因主要富集在细胞黏附分子通路、缺氧诱导因子1信号通路、白细胞跨内皮迁移信号通路等作用途径;③药物富集结果显示大黄素及前列腺素E2为有潜力的治疗腰椎椎管狭窄症的药物;④这些发现可为针对腰椎椎管狭窄症的治疗提供有希望的线索,为药物研发提供新的方向,促进基础与临床研究结合,为国内相关领域的研究提供了参考。
https://orcid.org/0009-0009-0837-2275(李涵玉);https://orcid.org/0009-0008-4632-4226(王超逸)

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 腰椎椎管狭窄症, 孟德尔随机化, DgiDB数据库, 可成药基因, Finn数据库, 大黄素, 前列腺素E2

Abstract: ACKGROUND: Lumbar spinal stenosis is a common and serious degenerative spinal disease. The treatment and prevention measures of lumbar spinal stenosis still have certain limitations. Screening the therapeutic target genes of lumbar spinal stenosis, exploring the wider application range of drugs, and clarifying the mechanism of action of drugs are of great clinical significance.
OBJECTIVE: To explore potential therapeutic targets for lumbar spinal stenosis by Mendelian randomization analysis of the whole genome of druggable genes.
METHODS: Using the FinnGen database of genome and health information of 500 000 Finns, eQTLGen consortium, Drug Signature database, Drug-gene interaction database, protein interaction database, Organic small molecule Biological activity database and protein structure database, two-sample Mendelian randomization analysis and co-localization analysis were performed to identify genes highly associated with lumbar spinal stenosis by combining the data of available genes with the data of lumbar spinal stenosis genome-wide association study. In addition, gene ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses, protein network construction, drug prediction and molecular docking were performed to provide valuable guidance for the development of more effective and targeted therapeutic drugs.
RESULTS AND CONCLUSION: (1) A total of 32 patentable genes were identified to be significantly associated with lumbar spinal stenosis, among which CCDC77 showed evidence of shared genetic effects with the outcome of lumbar spinal stenosis through Mendelian randomization and co-localization analysis. (2) In addition, differential genes were mainly involved in the positive regulation of cell movement, angiogenesis, adaptive immune response and other biological processes. The up-regulated genes were mainly enriched in the cell adhesion molecule pathway, hypoxia-inducible factor 1 signaling pathway, leukocyte transenthelial migration signaling pathway and other pathways. (3) The results of drug enrichment showed that emodin and prostaglandin E2 were potential drugs for the treatment of lumbar spinal stenosis. To conclude, these findings provide promising clues for the treatment of lumbar spinal stenosis, which offer a new direction for drug research and development, promote the combination of basic and clinical research, and provide a reference for domestic research in related fields.


Key words: lumbar spinal stenosis, Mendelian randomization, DgiDB, druggable genes, FinnGen, emodin, prostaglandin E2

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