Data · dataset · 2026
Construction and Validation of a Hepatocellular Carcinoma Prognostic Model Based on Bile Acid Metabolism and Immune-Related Genes
Listed in ScienceDB
Description
目的:免疫逃逸和代谢重编程在肝癌进展中起着协同作用,胆汁酸代谢是连接它们的关键桥梁。因此,本研究旨在构建一个与胆汁酸代谢及免疫相关基因(BAMIRGs)相互作用的肝癌风险预测模型。该方法基于从 TCGA 和 GEO 数据库中提取 BAMIRG,通过非负矩阵分解聚类和最小绝对收缩和选择算子 Cox 回归构建模型,并评估其有效性。同时,该模型的准确性也与其他已发表的肝癌预后预测模型进行了比较。BAMIRG可以区分肝癌患者的不同亚型,并影响免疫微环境。BAMIRGs模型具有良好的预测表现(C指数=0.668),优于以往已发表的模型,尤其是在肝癌患者中具有不同临床特征,因为风险评分是肝癌的独立预后因子。模型风险评分与免疫抑制微环境和肿瘤突变负荷显著相关。高风险肝癌组与免疫浸润过程相关,而低风险组则与代谢过程相关。结论:BAMIRGs模型能够预测肝癌的预后风险和免疫微环境,预计将为评估肝癌预后风险和个体化治疗提供有利工具。
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00217.12056 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Biochemistry and cell biology 70%
Related
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00217.12056 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3101 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |