Expression and significance of histone deacetylase 6 in non-small cell lung cancer / 国际肿瘤学杂志

ABSTRACT

Objective To detect the expression of histone deacetylase 6 (HDAC6) and its significance in non-small cell lung cancer (NSCLC).Methods The expression of HDAC6 was measured by SP staining in 70 cases of NSCLC and 18 cases of normal lung tissues.Results Positive rate of HDAC6 immunostaining in NSCLC was 58.57％,which was significantly higher than 16.67％ in normal lung tissues(P ＜0.01 ).No correlation was found between HDAC6 expression and the age,sex,differentiated level,histological type ( P ＞0.05).But the expression level of HDAC6 was closely related to clinical stage and lymph node metastasis in NSCLC patients ( P ＜ 0.05 ).Conclusion HDAC6 over expression may be related to the pathogenesis and development of NSCLC.