{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\n Recent transcriptomic analyses have revealed that long non‐coding RNAs, including LINC00544, play critical regulatory roles in diverse biological settings. In one study investigating the transcriptional landscape during early lymphoid commitment in human bone marrow and thymus, LINC00544—along with thousands of other lncRNAs—displayed highly stage‐ and lineage‐specific expression patterns. Such expression profiles suggest that LINC00544 may be involved in regulating gene networks essential for lymphoid differentiation and the establishment of early developmental relationships among progenitor cells."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n "}]}, {"type": "t", "text": "\n "}, {"type": "p", "children": [{"type": "t", "text": "\n In a separate investigation focusing on glioblastoma prognostication, LINC00544 was identified as part of a panel of lncRNAs whose differential expression distinguishes patient outcomes. Its inclusion in the prognostic signature implies that dysregulation of LINC00544 may be linked to key signaling pathways—including those related to calcium signaling, neuroactive ligand‐receptor interactions, and Wnt signaling—thereby potentially influencing tumor progression and patient survival."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": "\n "}]}, {"type": "t", "text": "\n "}, {"type": "p", "children": [{"type": "t", "text": "\n Collectively, these studies underscore a dual role for LINC00544 in both normal immune development and glioblastoma, marking it as a candidate for further investigation as a regulator of lymphoid differentiation as well as a prognostic biomarker in cancer.\n "}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "David Casero, Salemiz Sandoval, Christopher S Seet, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Long non-coding RNA profiling of human lymphoid progenitor cells reveals transcriptional divergence of B cell and T cell lineages."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Nat Immunol (2015)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1038/ni.3299"}], "href": "https://doi.org/10.1038/ni.3299"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "26502406"}], "href": "https://pubmed.ncbi.nlm.nih.gov/26502406"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Zhenyu Gong, Fan Hong, Hongxiang Wang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "An eight-mRNA signature outperforms the lncRNA-based signature in predicting prognosis of patients with glioblastoma."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "BMC Med Genet (2020)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1186/s12881-020-0992-7"}], "href": "https://doi.org/10.1186/s12881-020-0992-7"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "32188434"}], "href": "https://pubmed.ncbi.nlm.nih.gov/32188434"}]}]}]}