Cited 4 times in
Tumor-Specific miRNA Signatures in Combination with CA19-9 for Liquid Biopsy-Based Detection of PDAC
DC Field | Value | Language |
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dc.contributor.author | 김승일 | - |
dc.contributor.author | 김지예 | - |
dc.contributor.author | 황호경 | - |
dc.contributor.author | 김민우 | - |
dc.date.accessioned | 2022-02-23T01:22:23Z | - |
dc.date.available | 2022-02-23T01:22:23Z | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 1661-6596 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/187663 | - |
dc.description.abstract | Pancreatic ductal adenocarcinoma (PDAC) is considered one of the most aggressive malignancies and has high mortality and poor survival rates. Therefore, there is an urgent need to discover non-invasive biomarkers for early detection before PDAC reaches the incurable stage. We hypothesized that liquid biopsy of PDAC-derived extracellular vesicles (PDEs) containing abundant microRNAs (miRNAs) could be used for early diagnosis of PDAC because they can be selectively enriched and because they are biologically stable. We isolated PDEs by immunocapture using magnetic beads, and we identified 13 miRNA candidates in 20 pancreatic cancer patients and 20 normal controls. We found that expression of five miRNAs, including miR-10b, miR-16, miR-155, miR-429, and miR-1290, was markedly higher in PDEs. Furthermore, the miRNA signatures along with serum carbohydrate antigen 19-9 (CA19-9) were optimized by logistic regression, and the miRNA signature and CA19-9 combination markers (CMs) were effective at differentiating PDAC patients from normal controls. As a result, the CMs represented a high sensitivity (AUC, 0.964; sensitivity, 100%; specificity, 80%) and a high specificity (AUC, 0.962; sensitivity, 85.71%; specificity, 100%). These findings suggest that five miRNAs expressed in PDEs and CA19-9 are valuable biomarkers for screening and diagnosis of pancreatic cancer by liquid biopsy. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | - |
dc.publisher | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | CA-19-9 Antigen / blood* | - |
dc.subject.MESH | Carcinoma, Pancreatic Ductal / blood | - |
dc.subject.MESH | Carcinoma, Pancreatic Ductal / genetics* | - |
dc.subject.MESH | Cell Line, Tumor | - |
dc.subject.MESH | Gene Expression Regulation, Neoplastic | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Liquid Biopsy | - |
dc.subject.MESH | MicroRNAs / genetics* | - |
dc.subject.MESH | Pancreatic Neoplasms / blood | - |
dc.subject.MESH | Pancreatic Neoplasms / genetics* | - |
dc.title | Tumor-Specific miRNA Signatures in Combination with CA19-9 for Liquid Biopsy-Based Detection of PDAC | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Surgery (외과학교실) | - |
dc.contributor.googleauthor | Min Woo Kim | - |
dc.contributor.googleauthor | Hani Koh | - |
dc.contributor.googleauthor | Jee Ye Kim | - |
dc.contributor.googleauthor | Suji Lee | - |
dc.contributor.googleauthor | Hyojung Lee | - |
dc.contributor.googleauthor | Young Kim | - |
dc.contributor.googleauthor | Ho Kyoung Hwang | - |
dc.contributor.googleauthor | Seung Il Kim | - |
dc.identifier.doi | 10.3390/ijms222413621 | - |
dc.contributor.localId | A00658 | - |
dc.contributor.localId | A00984 | - |
dc.contributor.localId | A04497 | - |
dc.relation.journalcode | J01133 | - |
dc.identifier.eissn | 1422-0067 | - |
dc.identifier.pmid | 34948417 | - |
dc.subject.keyword | CA19-9 | - |
dc.subject.keyword | diagnosis | - |
dc.subject.keyword | extracellular vesicles | - |
dc.subject.keyword | liquid biopsy | - |
dc.subject.keyword | microRNA | - |
dc.subject.keyword | pancreatic cancer | - |
dc.contributor.alternativeName | Kim, Seung Il | - |
dc.contributor.affiliatedAuthor | 김승일 | - |
dc.contributor.affiliatedAuthor | 김지예 | - |
dc.contributor.affiliatedAuthor | 황호경 | - |
dc.citation.volume | 22 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 13621 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, Vol.22(24) : 13621, 2021-12 | - |
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