Evidence map›Paper›PMID 40304434›Full record

ArticleCancer medicine2025

Whole Transcriptome Sequencing Analyzes the Interactions of mRNAs and ncRNAs in Cholangiocarcinoma.

Qinlei Wang, Menshou Chen, Jingru Zhang, Chuan Feng, Haoran Li, Jingyu Guo, Zhaowei Sun, Yujie Feng

Abstract read
In one paragraph

Article in Cancer medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

8 authors.

Qinlei WangDepartment of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
Menshou ChenDepartment of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
Jingru ZhangDepartment of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
Chuan FengDepartment of Medicine, Qingdao University, Qingdao, Shandong, China.
Haoran LiDepartment of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
Jingyu GuoDepartment of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
Zhaowei SunDepartment of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.ORCID https://orcid.org/0000-0002-3195-0186
Yujie FengDepartment of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.

Funding

the China Postdoctoral Science Foundation RZ2200001482The National Natural Science Foundation of China 82103545The Shandong Provincial Natural Science Foundation of China ZR2020QH217
6 · The paper itself

Abstract

backgroundCholangiocarcinoma is a common hepatic malignant tumor with an unfavorable prognosis. Therefore, we systematically evaluated the transcriptomic landscape of CHOL by whole transcriptome sequencing technology in this study and constructed a ceRNA network associated with CHOL.

methodsFirst, whole transcriptome sequencing between the tumor tissues of CHOL and adjacent cancer tissues adjacent to the tumors from six patients with CHOL was performed. Then, a differential expression analysis between the CHOL group and adjacent cancer group was performed to screen significant markers. Subsequently, target gene predictive analysis and co-expression analysis were implemented to construct a ceRNA and protein-protein interaction network in CHOL, and enrichment analysis was performed to investigate gene-related molecular pathways.

resultsThe results showed that there were 761 differentially expressed mRNAs, 47 differentially expressed miRNAs, 61 differentially expressed lncRNAs, and 1481 differentially expressed circRNAs in the adjacent cancer group compared with the CHOL group, respectively. Enrichment analysis of differentially expressed mRNAs showed that the PI3K-Akt, calcium, and MAPK signaling pathways were significantly enriched. Hsa-miR-196b-5p can be a sponge to adsorb lncRNA H19 and 101 downregulated mRNAs, constructing an lncRNA-miRNA-mRNA network. Hsa_circ_0025636, hsa_circ_0057335, hsa-miR-96-5p, and hsa-miR-196b-5p were involved in the circRNA-miRNA-mRNA network. Moreover, five core genes were obtained through PPI interaction analysis, which also played an important role in the ceRNA network.

conclusionsThis study systematically presents a transcriptomic landscape of CHOL and identifies lncRNA/circRNA-associated ceRNA networks that could provide insights for future treatment and prognosis of CHOL, laying a certain foundation for the study of molecular mechanisms and providing novel ideas for its prognosis and treatment.

Indexed as

Bile Duct NeoplasmsCholangiocarcinomaRNA, MessengerRNA, UntranslatedTranscriptomeBiomarkers, TumorFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGene Regulatory NetworksHumansMaleMicroRNAsMiddle AgedPrognosisProtein Interaction MapsBiomarkers, TumorMicroRNAsRNA, CircularRNA, Long NoncodingRNA, MessengerRNA, UntranslatedceRNA networkcholangiocarcinomaenrichment analysispotential biomarkerswhole‐transcriptome sequencing

Identifiers

PMID40304434
PMCPMC12042214

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