KCNQ5 divergent transcript (KCNQ5-DT)

KCNQ5 divergent transcript (KCNQ5-DT) is a human long non-coding RNA (lncRNA) gene located in proximity to the protein-coding KCNQ5 gene. Unlike KCNQ5, which encodes the voltage-gated potassium channel subunit Kv7.5, KCNQ5-DT does not encode a protein. Its biological function remains undetermined, and there are no reported mechanisms, biomarkers, or therapeutic associations. KCNQ5-DT has been implicated in some genetic association studies as being near loci relevant to autosomal dominant intellectual disability, but there is no evidence that it is a therapeutic target, disease biomarker, or drug interaction partner[2][3][4][5]. The protein-coding KCNQ5 gene encodes Kv7.5, an ion channel implicated in neuronal disorders[1][3], but this is not the same as KCNQ5-DT. Public databases (GeneCards, NCBI, Alliance Genome) describe KCNQ5-DT as an lncRNA with no known molecular function or involvement in clinical therapeutic targeting[4][5]. Summary: KCNQ5-DT is a non-coding RNA gene, not a protein-coding therapeutic target, and has no established function, clinical biomarkers, or drug interactions. There is nothing incorrect about its nomenclature, but it should not be confused with the voltage-gated potassium channel KCNQ5.

Other names

CATG00000088862.1NR_186827.1KCNQ5 divergent transcript