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Zhang ZJ, Song XG, Xie L, Wang KY, Tang YY, Yu M, Feng XD, Song XR. Circulating serum exosomal miR-20b-5p and miR-3187-5p as efficient diagnostic biomarkers for early-stage non-small cell lung cancer. Exp Biol Med (Maywood) 2020; 245:1428-1436. [PMID: 32741216 DOI: 10.1177/1535370220945987] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
IMPACT STATEMENT The high mortality of non-small cell lung cancer (NSCLC) is mainly because the cancer has progressed to a more advanced stage before diagnosis. If NSCLC can be diagnosed at early stages, especially stage 0 or I, the overall survival rate will be largely improved by definitive treatment such as lobectomy. We herein validated two novel circulating serum ExmiRs as diagnostic biomarkers for early-stage NSCLC to fulfill the unmet medical need. Considering the number of specimens in this study, circulating serum exosomal miR-20b-5p and miR-3187-5p are putative NSCLC biomarkers, which need to be further investigated in a larger randomized controlled clinical trial.
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Affiliation(s)
- Zhi-Jun Zhang
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Cheeloo College of Medicine, Shandong University, Shandong 250117, China.,Department of Clinical Laboratory, Taian City Central Hospital, Shandong 271000, China
| | - Xing-Guo Song
- Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong 250117, China
| | - Li Xie
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong 250117, China
| | - Kang-Yu Wang
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong 250117, China
| | - You-Yong Tang
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong 250117, China
| | - Miao- Yu
- Department of Clinical Laboratory, Shandong Provincial Third Hospital, Cheeloo college of Medicine, Shandong University, Shandong 250031, China
| | - Xiao-Dong Feng
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Shandong 266000, China
| | - Xian-Rang Song
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong 250117, China
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