PMID- 30957184 OWN - NLM STAT- MEDLINE DCOM- 20190826 LR - 20200225 IS - 1791-3004 (Electronic) IS - 1791-2997 (Print) IS - 1791-2997 (Linking) VI - 19 IP - 6 DP - 2019 Jun TI - Zinc finger E‑box binding homeobox 2 functions as an oncogene in human laryngeal squamous cell carcinoma. PG - 4545-4552 LID - 10.3892/mmr.2019.10126 [doi] AB - Zinc finger E‑box binding homeobox 2 (ZEB2) is a member of the Zfh1 family of two‑handed zinc finger/homeodomain proteins. To date, the role of ZEB2 in human laryngeal carcinoma has not been clearly defined. In the present study, the level of ZEB2 expression in laryngeal squamous cell carcinoma (LSCC) tissues and adjacent normal tissues was evaluated using reverse transcription‑quantitative polymerase chain reaction. The effects of ZEB2 on the growth, migration, invasion, cell cycle distribution and apoptosis of laryngeal cancer cells were also explored using MTT, Transwell and flow cytometry assays. It was identified that ZEB2 was upregulated in LSCC tissues compared with normal tissues. Silencing of ZEB2 inhibited the viability, migration and invasion of LSCC cells. It was also observed that ZEB2 silencing induced cell cycle arrest and apoptosis in LSCC cells. Furthermore, ZEB2 silencing inhibited the process of epithelial‑mesenchymal transition. Overall, the results indicated that ZEB2 promotes the progression of LSCC and that it may be a potential target for the treatment of this type of cancer. FAU - Li, Qun AU - Li Q AD - Department of Otorhinolaryngology, Head and Neck Surgery, Lihuili Hospital of Ningbo University, Ningbo, Zhejiang 315040, P.R. China. FAU - Ma, Liang AU - Ma L AD - Department of Biochemistry, School of Medicine, Ningbo University, Ningbo, Zhejiang 315211, P.R. China. FAU - Wu, Zhenhua AU - Wu Z AD - Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center, Lihuili Eastern Hospital, Ningbo, Zhejiang 315030, P.R. China. FAU - Wang, Guoli AU - Wang G AD - Department of Otorhinolaryngology, Head and Neck Surgery, Lihuili Hospital of Ningbo University, Ningbo, Zhejiang 315040, P.R. China. FAU - Huang, Qi AU - Huang Q AD - Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center, Lihuili Eastern Hospital, Ningbo, Zhejiang 315030, P.R. China. FAU - Shen, Zhisen AU - Shen Z AD - Department of Otorhinolaryngology, Head and Neck Surgery, Lihuili Hospital of Ningbo University, Ningbo, Zhejiang 315040, P.R. China. FAU - Yu, Rui AU - Yu R AD - Department of Biochemistry, School of Medicine, Ningbo University, Ningbo, Zhejiang 315211, P.R. China. LA - eng PT - Journal Article DEP - 20190404 PL - Greece TA - Mol Med Rep JT - Molecular medicine reports JID - 101475259 RN - 0 (Cadherins) RN - 0 (RNA, Small Interfering) RN - 0 (ZEB2 protein, human) RN - 0 (Zinc Finger E-box Binding Homeobox 2) MH - Apoptosis MH - Cadherins/genetics/metabolism MH - Carcinoma, Squamous Cell/*genetics MH - Cell Cycle MH - Cell Cycle Checkpoints MH - Cell Line, Tumor MH - Cell Proliferation MH - Epithelial-Mesenchymal Transition MH - Gene Expression Regulation, Neoplastic MH - Humans MH - Laryngeal Neoplasms/*genetics MH - *Oncogenes MH - Polymerase Chain Reaction MH - RNA, Small Interfering/genetics/metabolism MH - Zinc Finger E-box Binding Homeobox 2/*genetics/metabolism PMC - PMC6522803 EDAT- 2019/04/09 06:00 MHDA- 2019/08/27 06:00 PMCR- 2019/04/04 CRDT- 2019/04/09 06:00 PHST- 2017/09/24 00:00 [received] PHST- 2018/12/04 00:00 [accepted] PHST- 2019/04/09 06:00 [pubmed] PHST- 2019/08/27 06:00 [medline] PHST- 2019/04/09 06:00 [entrez] PHST- 2019/04/04 00:00 [pmc-release] AID - mmr-19-06-4545 [pii] AID - 10.3892/mmr.2019.10126 [doi] PST - ppublish SO - Mol Med Rep. 2019 Jun;19(6):4545-4552. doi: 10.3892/mmr.2019.10126. Epub 2019 Apr 4.