ArticleOncology letters2020
SUMO4 small interfering RNA attenuates invasion and migration via the JAK2/STAT3 pathway in non-small cell lung cancer cells.
Article in Oncology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 13 citations in OpenAlex.
- SUMO1 Modification of Tau in Progressive Supranuclear Palsy.Molecular neurobiology · 2022Article
- MiR-138-1-3p alters the stemness and radiosensitivity of tumor cells by targeting CRIPTO and the JAK2/STAT3 pathway in nasopharyngeal carcinoma.Annals of translational medicine · 2021Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Small ubiquitin-like modifier 4 (SUMO4) is the latest member of the sumoylation family, which enhances the stability of protein, regulates the distribution and localization of the protein, and affects the transcription activity of the protein. However, the role of SUMO4 in non-small cell lung cancer (NSCLC) has not yet been reported. The present study first demonstrated that SUMO4 was upregulated in a number of tissues from patients with NSCLC. Immunohistochemistry was performed to demonstrate the expression level of SUMO4 in lung cancer tumor tissues. Following the transfection, The EMT status and signaling pathway activation regulated by SUMO4-siRNA was assessed by western blotting. The Transwell and wound healing assays were performed to investigate the regulatory effect of SUMO4-siRNA on cell migration and invasion. Cell Counting Kit-8 assay was performed to investigate whether SUMO4-siRNA affected the chemosensitivity of the NSCLC cells to cisplatin. Statistical analysis of immunohistochemical results from the tissues showed that the overexpression of SUMO4 was significantly associated with sex, tumor type, history of smoking, T stage and poor prognosis. It was also identified that SUMO4 small interfering RNA attenuated invasion and migration in NSCLC cell lines, as well chemosensitivity to cisplatin via the inhibition of the JAK2/STAT3 pathway. In conclusion, SUMO4 may play an important role in the poor prognosis of patients with NSCLC. The present study indicates that SUMO4 may be a potential therapeutic target for NSCLC.
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