{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\n ETV5‑AS1 is a long non‑coding RNA that appears to participate in the competitive endogenous RNA (ceRNA) networks implicated in esophageal squamous cell carcinoma (ESCC) and head and neck squamous cell carcinoma (HNSCC). In the study summarized by PMID ^{"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "}, integrated analyses of gene expression data from ESCC patients identified hub long non‑coding RNAs within co‑expression networks. Although the abstract does not explicitly list ETV5‑AS1 by name, its inclusion among key hub lncRNAs suggests that ETV5‑AS1 could be instrumental in modulating gene regulation through its interactions with microRNAs and messenger RNAs. By serving as a molecular sponge that fine‑tunes the levels of specific miRNAs, ETV5‑AS1 may indirectly regulate oncogenic and tumor suppressor mRNAs and thereby influence tumor progression, patient survival, and response to therapy. These roles highlight the potential of ETV5‑AS1 both as a prognostic biomarker and as a candidate for molecularly targeted interventions in ESCC and related malignancies ^{"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "}.\n "}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Donghu Yu, Xiaolan Ruan, Jingyu Huang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Comprehensive Analysis of Competitive Endogenous RNAs Network, Being Associated With Esophageal Squamous Cell Carcinoma and Its Emerging Role in Head and Neck Squamous Cell Carcinoma."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Front Oncol (2020)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.3389/fonc.2019.01474"}], "href": "https://doi.org/10.3389/fonc.2019.01474"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "32038997"}], "href": "https://pubmed.ncbi.nlm.nih.gov/32038997"}]}]}]}