NRG1 intronic transcript 1 (non-protein coding) (NRG1-IT1)

NRG1 intronic transcript 1 (NRG1-IT1) is a long non-coding RNA transcribed from the NRG1 locus. Unlike protein-coding NRG1 isoforms, NRG1-IT1 does not encode a protein and its biological role remains unclear. The NRG1 gene itself encodes neuregulin 1, a member of the epidermal growth factor family with roles in neural and cardiac development, as well as oncogenesis. However, NRG1-IT1 is an RNA product, and current evidence does not classify it as a direct therapeutic target, receptor, or known disease biomarker[1][2][6]. It is primarily classified as an "other" molecular entity (lncRNA). Clarification: NRG1-IT1 should not be confused with the protein-coding forms of neuregulin-1, which are implicated in cell signaling, cancer, and development[1][2][6]. As a non-protein-coding RNA, NRG1-IT1 does not fit into classical molecular families such as enzymes, transporters, or receptors. If your interest is in the protein-coding NRG1, including its roles in cancer and druggability, those details pertain to NRG1 (Neuregulin 1) rather than NRG1-IT1. Based on current searchable evidence, NRG1-IT1 itself is not an established drug target, disease biomarker, or therapeutic receptor[1][2][6].

Other names

NRG1-IT1NRG1 intronic transcript 1NRG1 intronic transcript 1 (non-protein coding)

Not applicable (no drugs target NRG1-IT1)