Long intergenic non-protein coding RNA 454 (LINC00454)

LINC00454 encodes a long non-coding RNA (lncRNA) that does not overlap with protein-coding genes and is greater than 200 nucleotides in length. It is annotated within the human genome (GeneCards, BioGPS). Long intergenic non-protein coding RNAs like LINC00454 have been implicated in regulatory roles affecting gene expression, chromatin structure, and epigenetic modification. However, LINC00454 itself is poorly characterized compared to better studied lncRNAs, with no confirmed direct involvement as a therapeutic target, biomarker, or drug-interacting molecule established in the published literature or reputable databases as of September 2025. Some lincRNAs are known to modulate transcription, recruit chromatin modifiers, or impact cell proliferation and other core cellular processes. The presence of LINC00454 in genome annotation projects underscores its transcription from intergenic regions, but its precise biological or pathological role requires further research. No notable safety concerns, therapeutic strategies, or biomarker uses are currently recorded for this RNA. There is no evidence of misspelling, misannotation, or incorrect identity for this locus in current databases.

Other names

LINC00454long intergenic non-protein coding RNA 454