PMID- 32067095 OWN - NLM STAT- MEDLINE DCOM- 20210427 LR - 20210427 IS - 1434-4726 (Electronic) IS - 0937-4477 (Linking) VI - 277 IP - 5 DP - 2020 May TI - Identification of core biomarkers associated with pathogenesis and prognostic outcomes of laryngeal squamous-cell cancer using bioinformatics analysis. PG - 1397-1408 LID - 10.1007/s00405-020-05856-5 [doi] AB - PURPOSE: Despite advances in the treatment of laryngeal squamous-cell carcinoma (LSCC), the survival rate of LSCC remains poor. Thereby, it is urgent to identify novel diagnostic and prognostic biomarkers for LSCC. The study aimed to identify potential core genes associated with the pathogenesis and prognosis of LSCC. METHODS: Differentially expressed genes between LSCC and normal laryngeal tissue samples were screened by an integrated analysis of data from GEO and TCGA databases. Core genes related to the pathogenesis and prognosis of LSCC were identified by employing protein-protein interaction network and Cox proportional hazards model analyses. RESULTS: Ten hub genes (AURKA, AURKB, CDC45, KIF2C, NDC80, EXO1, TYMS, RAD51AP1, ITGA3, and UBE2T) that might be highly related to the pathogenesis of LSCC were identified. An eight-gene prognostic signature consisted of ZG16B, STATH, RTN4R, MSRA, CBX8, SLC5A1, EFNB1 and CNTFR was constructed with a good performance in predicting overall survivals. CONCLUSION: Our findings might shed some new light on the pathogenesis of LSCC and help identify new therapeutic targets of LSCC. FAU - Chen, Wei AU - Chen W AD - Department of Otolaryngology, Fujian Medical University Union Hospital, 29# Xinquan Road, Fujian, 350001, Fuzhou, China. FAU - Liao, Lianming AU - Liao L AD - Department of Laboratory Medicine, Fujian Medical University Union Hospital, Fujian, 350001, Fuzhou, China. FAU - Lai, Haichun AU - Lai H AD - Department of Otolaryngology, Fujian Medical University Union Hospital, 29# Xinquan Road, Fujian, 350001, Fuzhou, China. FAU - Yi, Xuehan AU - Yi X AD - Department of Otolaryngology, Fujian Medical University Union Hospital, 29# Xinquan Road, Fujian, 350001, Fuzhou, China. FAU - Wang, Desheng AU - Wang D AUID- ORCID: 0000-0002-5844-0813 AD - Department of Otolaryngology, Fujian Medical University Union Hospital, 29# Xinquan Road, Fujian, 350001, Fuzhou, China. wangds@fjmu.edu.cn. LA - eng GR - 2016J01548/Natural Science Foundation of Fujian Province/ GR - JS15019/Professor Foundation of Fujian Medical University/ GR - 2017-CX-23/Medical Innovation Project of Fujian Medical University/ PT - Journal Article DEP - 20200217 PL - Germany TA - Eur Arch Otorhinolaryngol JT - European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery JID - 9002937 RN - 0 (Biomarkers, Tumor) RN - 0 (CBX8 protein, human) RN - 0 (STATH protein, human) RN - 0 (Salivary Proteins and Peptides) RN - EC 2.3.2.23 (UBE2T protein, human) RN - EC 2.3.2.23 (Ubiquitin-Conjugating Enzymes) RN - EC 2.3.2.27 (Polycomb Repressive Complex 1) SB - IM MH - Biomarkers, Tumor/genetics MH - *Carcinoma, Squamous Cell/genetics MH - Computational Biology MH - Gene Expression Regulation, Neoplastic MH - *Head and Neck Neoplasms MH - Humans MH - *Laryngeal Neoplasms/genetics MH - Polycomb Repressive Complex 1 MH - Prognosis MH - Salivary Proteins and Peptides MH - Ubiquitin-Conjugating Enzymes OTO - NOTNLM OT - Bioinformatics analysis OT - Biomarkers OT - GEO OT - Laryngeal squamous-cell carcinoma (LSCC) OT - Prognostic gene signature OT - TCGA EDAT- 2020/02/19 06:00 MHDA- 2021/04/28 06:00 CRDT- 2020/02/19 06:00 PHST- 2019/10/24 00:00 [received] PHST- 2020/02/06 00:00 [accepted] PHST- 2020/02/19 06:00 [pubmed] PHST- 2021/04/28 06:00 [medline] PHST- 2020/02/19 06:00 [entrez] AID - 10.1007/s00405-020-05856-5 [pii] AID - 10.1007/s00405-020-05856-5 [doi] PST - ppublish SO - Eur Arch Otorhinolaryngol. 2020 May;277(5):1397-1408. doi: 10.1007/s00405-020-05856-5. Epub 2020 Feb 17.