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Ubiquitin Conjugating Enzyme 2C (UBE2C) is an emerging target gene for tumor progression. However, the tumorigenic effect and mechanism of UBE2C in adrenocortical carcinoma (ACC) remains unclear. Systematic investigation of the tumorigenic effect of UBE2C may help in understanding its prognostic value in adrenocortical carcinoma. First, we exploited the intersection on DFS-related genes, OS-related genes, highly expressed genes in adrenocortical carcinoma as well as differentially expressed genes (DEGs) between tumor and normal, and then obtained 20 candidate genes. UBE2C was identified to be the most significant DEG between tumor and normal. It is confirmed that high expression of UBE2C was strongly associated with poor prognosis in patients with ACC by analyzing RNA-seq data of ACC obtained from the Cancer Genome Atlas (TCGA) database implemented by ACLBI Web-based Tools. UBE2C expression could also promote m6A modification and stemness in ACC. We found that UBE2C expression is positively associated with the expression of CDC20, CDK1, and CCNA2 using ACLBI Web-based Tools, indicated the hyperactive cell cycle progression present in ACC with high UBE2C expression. In addition, UBE2C knockdown could significantly inhibit the proliferation, migration, invasion, EMT of adrenocortical carcinoma cells as well as the cell cycle progression in vitro. Notably, pan-cancer analysis also identified UBE2C as an oncogene in various tumors. Taken together, UBE2C was strongly associated with poor prognosis of patients with ACC by promoting cell cycle progression and EMT. This study provides a new theoretical basis for the development of UBE2C as a molecular target for the treatment of ACC. [ABSTRACT FROM AUTHOR]

Organizations nowadays are under immense external pressure due to advancements in information technology, making it precarious. It also inserts extra pressure to keep the employees motivated and productive. Therefore, while information technology benefits the organization, it also challenges the organization and employees more. In order to meet these challenges, many organizations have begun to flatten their organizational structures and decentralized their management approaches. This study collected 336 valid questionnaires from 20 service companies. The reliability and validity of the questionnaire were tested. In addition, the exploratory factor analysis and confirmatory factor analysis. Relevant analysis and empirical analysis were also carried out using hierarchical regression. The study finds that (1) Goal-setting participation positively affects employees' proactive behavior. (2) Perceived insider status plays a mediating role between goal-setting participation and employee proactive behavior. (3) The power distance positively modifies the goal-setting participation in the relationship of employee's perceived insider status. (4) Power distance positively moderates perceived insider status in the relationship of goal-setting participation on employee proactive behavior through perceived insider status. This research applies goal-setting theory and social cognition theory to build a theoretical framework for the influence mechanism of goal-setting participation on employee's proactive behavior. Expands the application scope of fundamental theoretical research and improve understanding of the relationship between goal-setting participation and employee's proactive behavior. The research conclusions help organizations understand the formation mechanism of employees' proactive behaviors, strengthen the focus on goal-setting participation, and optimize the relationship between leaders and employees. [ABSTRACT FROM AUTHOR]