{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nIn hepatocellular carcinoma (HCC), emerging evidence has implicated deregulated noncoding RNAs in tumor progression. A recent study identified the long noncoding RNA AF119895 as being markedly amplified in HCC, wherein it significantly contributes to cancer cell migration and invasion. Notably, this lncRNA exerts its oncogenic function by acting as a molecular sponge that sequesters miR-6508-3p—an endogenous microRNA that normally regulates gene expression post‐transcriptionally."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n \nDisruption of miR-6508-3p function via binding with AF119895 leads to decreased levels of this microRNA, thereby relieving its inhibitory effect on the target gene NXF3. Normally, miR-6508-3p interacts with the 3′ untranslated region of NXF3 mRNA to suppress its expression; however, when miR-6508-3p is sequestered, NXF3 levels increase, promoting cellular processes such as migration and invasion that drive hepatocarcinogenesis."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n \nThese findings outline a novel molecular axis in HCC, where the interplay between AF119895, miR-6508-3p, and NXF3 contributes to the aggressive behavior of tumor cells. The study suggests that miR-6508-3p not only plays a crucial role as a tumor suppressor via NXF3 regulation, but its modulation may offer a promising prognostic biomarker and potential therapeutic target in HCC management."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n"}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Tao Zeng, Dan Wang, Juan Chen, et al. "}, {"type": "b", "children": [{"type": "t", "text": "AF119895 regulates NXF3 expression to promote migration and invasion of hepatocellular carcinoma through an interaction with miR-6508-3p."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Exp Cell Res (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1016/j.yexcr.2017.12.016"}], "href": "https://doi.org/10.1016/j.yexcr.2017.12.016"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "29274323"}], "href": "https://pubmed.ncbi.nlm.nih.gov/29274323"}]}]}]}