PMID- 16646404 OWN - NLM STAT- MEDLINE DCOM- 20110411 LR - 20140625 VI - 20 IP - 3 DP - 2006 Feb TI - [The clinical significance of the expression of p63 gene in laryngeal squamous cell carcinoma]. PG - 119-21 AB - OBJECTIVE: To study the expression and clinical significance of p63 gene in laryngeal squamous cell carcinoma(LSCC). METHOD: The immunohistochemical technique was used to detected the expression of p63 in 63 cases of LSCC, 45 cases of para-cancer tissues, 24 cases of lymph node metastasis, 40 cases of non lymph node metastasis and 25 normal tissues. RESULT: The positive overexpression rate of the p63 gene in LSCC (95.24%) and in matched metastatic lymph node (83.3%) was significantly higher than para cancer tissues, non metastasis lymph node and normal tissues (P<0.01). p63 gene expression was not correlation with the clinical stages,clinical typing and pathological classification of the LSCC(P >0.05). CONCLUSION: p63 gene had important clinic significance to the diagnosis and differential diagnosis of the LSCC. It perhaps participate in regulation of tumorigenesis in LSCC, and it may play negative feedback action in the development of LSCC. FAU - Jia, Haiying AU - Jia H AD - Departament of Otorhinolaryngology, the First Affiliated Hospital of Jinan University, Guangzhou, China. FAU - Wang, Jiqun AU - Wang J FAU - Shan, Yanchun AU - Shan Y FAU - Hou, Jinghui AU - Hou J LA - chi PT - English Abstract PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - China TA - Lin Chuang Er Bi Yan Hou Ke Za Zhi JT - Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology JID - 9426080 RN - 0 (CKAP4 protein, human) RN - 0 (Membrane Proteins) SB - IM MH - Carcinoma, Squamous Cell/*metabolism/pathology MH - Female MH - Humans MH - Laryngeal Neoplasms/*metabolism/pathology MH - Lymphatic Metastasis MH - Male MH - Membrane Proteins/*metabolism MH - Middle Aged MH - Neoplasm Staging EDAT- 2006/05/02 09:00 MHDA- 2011/04/13 06:00 CRDT- 2006/05/02 09:00 PHST- 2006/05/02 09:00 [pubmed] PHST- 2011/04/13 06:00 [medline] PHST- 2006/05/02 09:00 [entrez] PST - ppublish SO - Lin Chuang Er Bi Yan Hou Ke Za Zhi. 2006 Feb;20(3):119-21.