Relationship between serum levels of programmed cell death 5,signal transduction and activator of transcription 1 and clinical characteristics and prognosis of cervical squamous cell carcinoma patients
Relationship between serum levels of programmed cell death 5,signal transduction and activator of transcription 1 and clinical characteristics and prognosis of cervical squamous cell carcinoma patients
Objective To investigate the relationship between serum levels of programmed cell death 5(PDCD5),sig-nal transduction and activator of transcription 1(STAT1)and clinical characteristics and prognosis of cervical squamous cell carcinoma(CSCC)patients.Method A total of 68 CSCC patients and 60 healthy individuals were selected and in-cluded in the CSCC group and the healthy group,respectively.The serum levels of PDCD5 and STAT1 between two groups of subjects,as well as in CSCC patients with different clinical characteristics were compared.The multivariate Cox regression model was used to analyze the prognostic influencing factors of CSCC patients.Result The serum levels of PDCD5 and STAT1 in the CSCC group were significantly lower than those in the healthy group,and the differences were statistically significant(P<0.01).The serum levels of PDCD5 and STAT1 in CSCC patients with lymph node metas-tasis,low differentiation,and clinical stage Ⅲ+Ⅳ were lower than those in patients without lymph node metastasis,mod-erate to high differentiation,and clinical stage Ⅰ+Ⅱ,and the differences were statistically significant(P<0.05).After 12 months of follow-up,62 cases survived and 6 cases died during 68 patients with CSCC.Multivariate Cox analysis showed that serum PDCD5<0.75 ng/ml,STAT1<54.69 pg/L,lymph node metastasis were independent risk factors for poor prognosis in CSCC patients(P<0.05).Conclusion CSCC patients have low levels of serum PDCD5 and STAT1,and serum PDCD5<0.75 ng/ml,STAT1<54.69 pg/L,and lymph node metastasis are independent risk factors for poor prognosis in CSCC patients.
关键词
宫颈鳞状细胞癌/细胞程序性死亡蛋白5/信号转导与转录激活因子1/临床特征/预后
Key words
cervical squamous cell carcinoma/programmed cell death 5/signal transduction and activator of tran-scription 1/clinical characteristic/prognosis