Objective:to study the expression and clinical significance CDC20,TOP2A,NEK2 esophageal squamous cell carcinoma.Methods:To select 70 patients with esophageal squamous cell carcinoma,Between August 2018-August 2020,All...Objective:to study the expression and clinical significance CDC20,TOP2A,NEK2 esophageal squamous cell carcinoma.Methods:To select 70 patients with esophageal squamous cell carcinoma,Between August 2018-August 2020,All intraoperative pathological specimens,A group-35 cases),Cancer tissue,B group,adjacent tissues),two groups of CDC20,TOP2A,NEK 2 expression were detected and analyzed by immunohistochemistry and semi-quantitative reverse transcription polymerase chain reaction-RT-PcR)assay.Results:the values of CDC20,TOP2A,NEK2 expression level in A group were significantly higher than those in B group-P<0.05).The expression level CDC20,TOP2A,NEK2 esophageal squamous cell carcinoma was positively correlated with TNM stage and lymphatic metastasis,and negatively correlated with tumor differentiation.Conclusion:CDC20,TOP2A,NEK2 high expression level directly affects the metastasis,recurrence and prognosis of esophageal squamous cell carcinoma.The combination of three indexes can accurately evaluate the pathological status of patients with esophageal squamous cell carcinoma and help to judge the prognosis of patients accurately.展开更多
Objective:To study the expression of CDC20,TOP2A in esophageal squamous cell carcinoma and its relationship with survival of esophageal carcinoma.Methods:65 patients with esophageal squamous cell carcinoma from Januar...Objective:To study the expression of CDC20,TOP2A in esophageal squamous cell carcinoma and its relationship with survival of esophageal carcinoma.Methods:65 patients with esophageal squamous cell carcinoma from January 2016 to June 2018 were selected by computer random selection.All patients were treated with radical operation.The CDC20,TOP2A expression of the patients was examined.At the same time,the relationship between 3-year survival rate and CDC20,TOP2A was analyzed by follow-up investigation.Results:the CDC20,TOP2A expression level of cancer tissue group was higher than that of adjacent tissue group and normal tissue group(P<0.05),and the CDC20,TOP2A expression level of adjacent tissue group was higher than that of normal tissue group(P<0.05).There was no significant difference in sex,age,tumor size,tumor location and CDC20,TOP2A expression level in patients with esophageal squamous cell carcinoma,P>0.05;there were differences between groups(P P>0.05)and positive proportion in TNM stage,lymphatic metastasis,invasion factor and CDC20,TOP2A expression level;there were differences in tumor differentiation,5-year survival rate and CDC20,TOP2A expression level(P P>0.05),and showed inverse proportion relationship.Conclusion:metastasis,recurrence and prognosis of esophageal squamous cell carcinoma are related to the level of CDC20,TOP2A expression.These two indexes can effectively evaluate the pathological situation of esophageal cancer and provide an important reference for the prognosis of esophageal squamous cell carcinoma patients.展开更多
Objective:the N-myc downstream regulatory gene 4(NDRG4)is involved in cell growth,cell proliferation,cell survival and tumor invasion.In this paper,the role of NDRG4 in glioma was explored.Method:the expression of NDR...Objective:the N-myc downstream regulatory gene 4(NDRG4)is involved in cell growth,cell proliferation,cell survival and tumor invasion.In this paper,the role of NDRG4 in glioma was explored.Method:the expression of NDRG4 in glioma clinical specimens and its relationship with the prognosis of glioma patients were analyzed by the Cancer Genome Atlas(TCGA)and the Chinese Glioma Genome Atlas(CGGA),and the expression of NDRG4 protein and mRNA in glioma cell lines were tested and verified by Western blot and quantitative real-time fluorescence polymerase chain reaction(qRT-PCR).Result:it showed that the expression of NDRG4 in glioma tissues and cell lines is closely related to the prognosis of glioma patients.Conclusion:NDRG4 is a highly potential target gene for glioma therapy.展开更多
文摘Objective:to study the expression and clinical significance CDC20,TOP2A,NEK2 esophageal squamous cell carcinoma.Methods:To select 70 patients with esophageal squamous cell carcinoma,Between August 2018-August 2020,All intraoperative pathological specimens,A group-35 cases),Cancer tissue,B group,adjacent tissues),two groups of CDC20,TOP2A,NEK 2 expression were detected and analyzed by immunohistochemistry and semi-quantitative reverse transcription polymerase chain reaction-RT-PcR)assay.Results:the values of CDC20,TOP2A,NEK2 expression level in A group were significantly higher than those in B group-P<0.05).The expression level CDC20,TOP2A,NEK2 esophageal squamous cell carcinoma was positively correlated with TNM stage and lymphatic metastasis,and negatively correlated with tumor differentiation.Conclusion:CDC20,TOP2A,NEK2 high expression level directly affects the metastasis,recurrence and prognosis of esophageal squamous cell carcinoma.The combination of three indexes can accurately evaluate the pathological status of patients with esophageal squamous cell carcinoma and help to judge the prognosis of patients accurately.
文摘Objective:To study the expression of CDC20,TOP2A in esophageal squamous cell carcinoma and its relationship with survival of esophageal carcinoma.Methods:65 patients with esophageal squamous cell carcinoma from January 2016 to June 2018 were selected by computer random selection.All patients were treated with radical operation.The CDC20,TOP2A expression of the patients was examined.At the same time,the relationship between 3-year survival rate and CDC20,TOP2A was analyzed by follow-up investigation.Results:the CDC20,TOP2A expression level of cancer tissue group was higher than that of adjacent tissue group and normal tissue group(P<0.05),and the CDC20,TOP2A expression level of adjacent tissue group was higher than that of normal tissue group(P<0.05).There was no significant difference in sex,age,tumor size,tumor location and CDC20,TOP2A expression level in patients with esophageal squamous cell carcinoma,P>0.05;there were differences between groups(P P>0.05)and positive proportion in TNM stage,lymphatic metastasis,invasion factor and CDC20,TOP2A expression level;there were differences in tumor differentiation,5-year survival rate and CDC20,TOP2A expression level(P P>0.05),and showed inverse proportion relationship.Conclusion:metastasis,recurrence and prognosis of esophageal squamous cell carcinoma are related to the level of CDC20,TOP2A expression.These two indexes can effectively evaluate the pathological situation of esophageal cancer and provide an important reference for the prognosis of esophageal squamous cell carcinoma patients.
文摘Objective:the N-myc downstream regulatory gene 4(NDRG4)is involved in cell growth,cell proliferation,cell survival and tumor invasion.In this paper,the role of NDRG4 in glioma was explored.Method:the expression of NDRG4 in glioma clinical specimens and its relationship with the prognosis of glioma patients were analyzed by the Cancer Genome Atlas(TCGA)and the Chinese Glioma Genome Atlas(CGGA),and the expression of NDRG4 protein and mRNA in glioma cell lines were tested and verified by Western blot and quantitative real-time fluorescence polymerase chain reaction(qRT-PCR).Result:it showed that the expression of NDRG4 in glioma tissues and cell lines is closely related to the prognosis of glioma patients.Conclusion:NDRG4 is a highly potential target gene for glioma therapy.
