27 August 2019 : Clinical Research
Expression of KIF18A Is Associated with Increased Tumor Stage and Cell Proliferation in Prostate CancerHua Zhang1AB, Tianyu Shen23BC, Zheng Zhang2CD, Yang Li2F, Zhongjie Pan1AG*
Med Sci Monit 2019; 25:6418-6428
BACKGROUND: The role of KIF18A in tumorigenesis and tumor development has been well studied in several cancers, but not in prostate cancer. In this study, we investigated the potential prognostic utility of KIF18A and its role in prostate cancer progression.
MATERIAL AND METHODS: We collected prostate cancer and paracancerous tissue samples from the same patient. Immunohistochemical staining was performed to investigate the KIF18A expression levels in the clinical sample. The Cancer Genome Atlas (TCGA) database was analyzed via a bioinformatics approach to gain insight into the relationship between KIF18A expression and prognosis. We examined the effect of KIF18A knockdown on PC-3 cell proliferation via colony formation and MTT assays. Flow cytometry was used to assess the effect of KIF18A knockdown on PC-3 cell apoptosis. Transwell invasion assay was performed to assess whether KIF18A affects the invasion ability of PC-3 cells.
RESULTS: The KIF18A protein level was higher in PCa tissue than in paracancerous tissue. The In addition, upregulated KIF18A suggested a poor tumor stage and prognosis for prostate cancer patients. Our in vitro experiments demonstrated that KIF18A knockdown in PC-3 cells significantly inhibited proliferation and metastasis.
CONCLUSIONS: High KIF18A expression in prostate cancer patients predicts a poor prognosis. KIF18A knockdown inhibits prostate cell proliferation and metastasis. Therefore, this study confirms the usefulness of KIF18A as an oncological prognostic indicator and a potential therapeutic target for prostate cancer.
Keywords: Cell Proliferation, Lymphatic Metastasis, Prognosis, Prostatic Neoplasms, Survival Analysis
18 October 2021 : EditorialEditorial: Global Initiatives Support the Use and Regulation of Digital Health Technology During the COVID-19 Pandemic
Med Sci Monit 2021; 27:e935123
11 October 2021 : Clinical ResearchClinical Features and Temporal Lung Radiographic Changes in 25 Patients Recovering from COVID-19 Pneumonia:...
Med Sci Monit In Press; DOI: 10.12659/MSM.933381
08 September 2021 : Clinical ResearchAcceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...
Med Sci Monit In Press; DOI: 10.12659/MSM.932788
18 October 2021 : EditorialEditorial: Global Initiatives Support the Use and Regulation of Digital Health Technology During the COVID-...
Med Sci Monit 2021; 27:e935123
19 Oct 2021 : Review articleRole of NLRP3 Inflammasome in Myocardial Ischemia-Reperfusion Injury and Ventricular Remodeling
Med Sci Monit In Press; DOI: 10.12659/MSM.934255
18 Oct 2021 : Clinical ResearchAdverse Side Effects Associated with Corticosteroid Therapy: A Study in 39 Patients with Generalized Myasth...
Med Sci Monit In Press; DOI: 10.12659/MSM.933296
13 Oct 2021 : Clinical ResearchEndovascular Repair of Thoracic Aorta Injury: 17 Years of Single-Center Experience
Med Sci Monit In Press; DOI: 10.12659/MSM.934479
Most Viewed Current Articles
20 Mar 2020 : Clinical ResearchSocial Capital and Sleep Quality in Individuals Who Self-Isolated for 14 Days During the Coronavirus Diseas...
Med Sci Monit 2020; 26:e923921
15 Apr 2020 : Clinical ResearchPsychological Impact and Coping Strategies of Frontline Medical Staff in Hunan Between January and March 20...
Med Sci Monit 2020; 26:e924171
05 May 2020 : Review articleAn Evidence Based Perspective on mRNA-SARS-CoV-2 Vaccine Development
Med Sci Monit 2020; 26:e924700