Evidence mapPaperPMID 39871572Full record

ArticleCurrent medicinal chemistry2026

The Clinical Diagnostic Value of the Super-enhancer-associated Long Noncoding RNA RP11-803D5.4 and AC005592.2 in Colorectal Cancer.

Fengming Yang, Guangshu Liang, Huina Shi, Linping Yan

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Article in Current medicinal chemistry, 2026. 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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4 authors.

Fengming YangDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Baiziting No. 42, Nanjing, 210009, China.
Guangshu LiangDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Baiziting No. 42, Nanjing, 210009, China.
Huina ShiDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Baiziting No. 42, Nanjing, 210009, China.
Linping YanDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Baiziting No. 42, Nanjing, 210009, China.ORCID 0000-0002-1587-358X

Funding

Fund for Development of Science and Technology of Jiangsu Cancer Hospital ZJ202318Jiangsu Cancer Hospital Research Fund ZM202019
6 · The paper itself

Abstract

backgroundSuper-enhancer-associated long noncoding RNAs (SE-lncRNAs) play crucial roles in CRC pathogenesis.

objectiveRP11-803D5.4 and AC005592.2 were identified as SE-lncRNAs of interest via microarray analysis, and our study aimed to evaluate their clinical value in CRC diagnosis and prognosis assessment.

methodsFluorescence quantitative real-time PCR (qRT-PCR) was used to measure the expression of RP11-803D5.4 and AC005592.2 in the tissues and serum of CRC patients. Receiver operating characteristic (ROC) curves were generated to determine the predictive value of the two SE-lncRNAs. Functional assays were applied to assess the ability of RP11-803D5.4 to promote the proliferation, migration, and invasion of CRC cells.

resultsThe two SE-lncRNAs were significantly upregulated in CRC tissue and serum samples vs. corresponding controls. ROC curve analysis indicated that RP11-803D5.4 (AUC=0.842) and AC005592.2 (AUC=0.811) had a high diagnostic performance for CRC. The combination of RP11-803D5.4, AC005592.2, and CEA had an AUC of 0.946 and distinguished CRC patients and healthy controls better than SE-lncRNA alone. The serum levels of RP11-803D5.4 and AC005592.2 were strongly correlated with their tissue expression levels. The expression levels of the two SE-lncRNAs were significantly lower in postoperative samples than in preoperative samples. Furthermore, similar to the findings of previous studies on AC005592.2, high RP11-803D5.4 expression promoted the proliferation, invasion, and migration of CRC cells.

conclusionThe findings suggested that RP11-803D5.4 and AC005592.2 are upregulated in CRC and are crucial promoters of CRC progression. They also suggested that they might serve as noninvasive biomarkers for diagnosing CRC.

Indexed as

Colorectal NeoplasmsRNA, Long NoncodingBiomarkers, TumorCell Line, TumorCell MovementCell ProliferationFemaleHumansMaleMiddle AgedPrognosisROC CurveBiomarkers, TumorRNA, Long NoncodingAC005592.2biomarkerColorectal cancerdiagnosis value.RP11-803D5.4super-enhancer-associated long noncoding RNA

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.