Integrated assessment of CDK1 upregulation in thyroid cancer.

Integrated assessment of CDK1 upregulation in thyroid cancer. Am J Transl Res. 2019;11(12):7233-7254 Authors: Zheng HP, Huang ZG, He RQ, Lu HP, Dang YW, Lin P, Wen DY, Qin YY, Luo B, Li XJ, Mo WJ, Yang H, He Y, Chen G Abstract Cyclin-dependent kinase 1 (CDK1) has a unique role in cell cycle regulation, as it is crucial for cell cycle progression and cell division. The aim of the present study was to use a combination of various detection methods to examine the expression and clinical significance of CDK1 in thyroid cancer (THCA). We used in-house tissue microarrays, immunohistochemistry, public RNA-sequencing, gene microarrays, and meta-analyses to conduct a comprehensive analysis of the role of CDK1 in the occurrence and development of THCA. CDK1 protein expression was notably higher in THCA tissues than in non-cancer tissues as evidenced by the in-house tissue microarrays. The expression of CDK1 protein was also significantly higher in pathologic T3-T4 than in T1-T2 samples. The pooled standardized mean difference (SMD) for CDK1 was 0.71 (95% CI, 0.46-0.95) including a total of 931 THCA and 585 non-cancerous thyroid tissue samples. An aggregation of the immunohistochemistry results and the RNA-sequencing/microarray findings gave a pooled SMD for CDK1 expression of 2.13 (95% CI, 1.30-2.96). The final area under curve (AUC) for the summarized receiver operating characteristic (sROC) was 0.7941 using all 1102 cases of THCA and 672 cas...
Source: American Journal of Translational Research - Category: Research Tags: Am J Transl Res Source Type: research