OralDB:用于口腔疾病的机械探索的转录基因资源
1State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China.
Journal of dental research
|March 9, 2026
概括
口腔数据库 (OralDB) 是一个用于口腔疾病研究的新资源,集成了各种转录组数据. 它有助于理解复杂的分子机制,并开发用于口腔癌和牙周炎的新疗法.
科学领域:
- 口腔生物学和疾病研究.
- 基因组学和转录基因组学
- 计算生物学和生物信息学
背景情况:
- 癌症和牙周炎等口腔疾病对全球健康构成重大挑战.
- 导致口腔疾病的分子机制是复杂的,并未完全理解.
- 对口腔疾病的现有转录组数据是分散的,阻碍了综合分析.
研究的目的:
- 开发第一个全面,标准化和交互式的多式联络口腔疾病转录资源.
- 解决整合分散的公共数据集和克服批量效应的挑战.
- 促进口腔疾病研究中的机制性见解和翻译应用.
主要方法:
- 从2,027个样本中整合了73个高质量的数据集,涵盖20种口腔疾病和4种OMIC类型 (微阵列,RNA-seq,scRNA-seq,ST).
- 应用严格的处理管道,包括质量控制,缩小维度,聚类和细胞类型注释.
- 开发了用于基因表达可视化,差异表达,通路丰富和细胞与细胞相互作用分析的交互式分析模块.
主要成果:
- 推出了OralDB (https://compbio.cn/oraldb/),这是一个用于口腔疾病转录基因数据的集中资源.
- 在案例研究中证明了OralDB的实用性,揭示了SERPINE2在口腔癌EMT和CXCL1在牙周炎相关的髓状细胞招募中.
- 能够在各种口腔疾病环境中有效地探索分子和细胞特征.
结论:
- OralDB提供了一个强大的平台,用于推进口腔疾病的精确研究.
- 该资源有助于发现新的治疗目标和策略.
- OralDB支持开发针对口腔癌,牙周炎和其他口腔粘膜疾病的创新治疗方法.
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