{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,8]],"date-time":"2025-11-08T13:15:52Z","timestamp":1762607752977,"version":"3.40.5"},"reference-count":31,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2020,1,22]],"date-time":"2020-01-22T00:00:00Z","timestamp":1579651200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cancer Medicine"],"published-print":{"date-parts":[[2020,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Long noncoding RNAs (lncRNAs) are essential regulators of gene expression and biological behaviors. However, the contribution of lncRNA LUCAT1 to choroidal melanoma (CM) remains unexplored. Here, we examined the expression of LUCAT1 in CM cells by qRT\u2010PCR and investigated its biological effects by cell counting kit\u20108, EdU, TUNEL, transwell assays, and Western blot. Bioinformatics tools were applied to find RNA candidates for further study. Moreover, mechanistic experiments including RNA immunoprecipitation assay, pull\u2010down assay, and luciferase reporter assay confirmed the relation or interaction among the indicated molecules. Here, we reported ELF1 as the transcription activator of LUCAT1. Functionally, elevated expression of LUCAT1 positively regulated CM cell proliferation, metastasis, and epithelial\u2010mesenchymal transition process. In addition, we verified the competing endogenous RNA (ceRNA) hypothesis of LUCAT1 and confirmed LUCAT1 modulates CM progression by modulating miR\u2010514a\/b\u20103p\/RBX1 axis. Meanwhile, miR\u2010514a\/b\u20103p was suggested to repress CM progression, whereas RBX1 was unmasked to aggravate CM development. Of note, RBX1 overexpression rescued the inhibitory effect of LUCAT1 silence on the biological processes of CM cells. Altogether, this study unveiled the modulation axis ELF1\/LUCAT1\/miR\u2010514a\/b\u20103p\/RBX1 and evidenced LUCAT1 as a promoter in CM for the first time, providing a novel insight into future treatment of CM.<\/jats:p>","DOI":"10.1002\/cam4.2859","type":"journal-article","created":{"date-parts":[[2020,1,22]],"date-time":"2020-01-22T23:59:58Z","timestamp":1579737598000},"page":"2160-2170","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["ELF1\u2010mediated LUCAT1 promotes choroidal melanoma by modulating RBX1 expression"],"prefix":"10.1002","volume":"9","author":[{"given":"Lina","family":"Wang","sequence":"first","affiliation":[{"name":"Tianjin Medical University Eye Hospital Tianjin China"},{"name":"Tianjin First Central Hospital Tianjin China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dongrun","family":"Tang","sequence":"additional","affiliation":[{"name":"Tianjin Medical University Eye Hospital Tianjin China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tong","family":"Wu","sequence":"additional","affiliation":[{"name":"Tianjin Medical University Eye Hospital Tianjin China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8815-3367","authenticated-orcid":false,"given":"Fengyuan","family":"Sun","sequence":"additional","affiliation":[{"name":"Tianjin Medical University Eye Hospital Tianjin China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,1,22]]},"reference":[{"issue":"5","key":"e_1_2_8_2_1","first-page":"09","article-title":"Choroid melanoma \u2013 a rare case report","volume":"9","author":"Shukla S","year":"2015","journal-title":"J Clin Diagn 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