PMID- 24616997 OWN - NLM STAT- MEDLINE DCOM- 20150516 LR - 20211203 IS - 2096-7993 (Print) IS - 2096-7993 (Linking) VI - 27 IP - 21 DP - 2013 Nov TI - [The expression of BUB1 in laryngeal squamous cell carcinoma and its clinical significance]. PG - 1184-7 AB - OBJECTIVE: To investigate the expression and clinical significance of BUB1 protein in laryngeal squa mous cell carcinoma (LSCC) tissues. METHOD: The expression of BUB1 protein was measured by immunohistochemistry (EliVision two steps) in 55 cases of LSCC tissues,30 cases of adjacent normal laryngeal mucosa tissues, the relationship of BUB1 expression with clinical pathologic factors in LSCC was also analyzed. RESULT: The positive rate of BUB1 protein in LSCC tissues (50.9%, 28/55) was significantly lower than that in adjacent normal laryngeal mucosa tissues (83.3%, 25/30), P < 0.01. The positive rate of BUB1 protein was correlated with differentiation grading and lymph node metastasis of LSCC (P < 0.05, respectively), but not with patient's sex, age, smoking, tumor site, T-stage and clinical stage(P > 0.05, respectively). CONCLUSION: The low expresssion of BUB1 protein is closely related to the tumorigenesis and development of LSCC, and can be a molecular marker for prognosticating metastasis and prognosis of LSCC. FAU - Li, Zhaolong AU - Li Z FAU - Chen, Yingchao AU - Chen Y FAU - Yan, Fubo AU - Yan F FAU - Zhang, Qingyuan AU - Zhang Q FAU - Zhou, Jie AU - Zhou J FAU - Yang, Jizhou AU - Yang J LA - chi PT - Journal Article PL - China TA - Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi JT - Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery JID - 101303164 RN - 0 (Neoplasm Proteins) RN - EC 2.7.11.1 (BUB1 protein, human) RN - EC 2.7.11.1 (Protein Serine-Threonine Kinases) SB - IM MH - Adult MH - Aged MH - Carcinoma, Squamous Cell/*metabolism/pathology MH - Female MH - Humans MH - Immunohistochemistry MH - Laryngeal Mucosa/metabolism MH - Laryngeal Neoplasms/*metabolism/pathology MH - Lymphatic Metastasis MH - Male MH - Middle Aged MH - Neoplasm Proteins/*metabolism MH - Prognosis MH - Protein Serine-Threonine Kinases/*metabolism EDAT- 2014/03/13 06:00 MHDA- 2015/05/20 06:00 CRDT- 2014/03/13 06:00 PHST- 2014/03/13 06:00 [entrez] PHST- 2014/03/13 06:00 [pubmed] PHST- 2015/05/20 06:00 [medline] PST - ppublish SO - Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2013 Nov;27(21):1184-7.