Testis development related gene 1 (TDRG1)

Testis development related gene 1 (TDRG1) is a gene that encodes a long non-coding RNA (lncRNA), specifically localized in testicular spermatogenic cells and absent in most non-reproductive tissues[2][5]. TDRG1 has been shown to be involved in spermatogenesis and to regulate human sperm motility; decreased TDRG1 levels are associated with asthenozoospermia, and experimental introduction of TDRG1 into sperm can increase motility[1]. It is also differentially expressed in testicular germ cell tumors (TGCT) and may play a role in tumor cell proliferation, invasion, and apoptosis[3]. TDRG1 is not a traditional druggable protein target such as a receptor, enzyme, or transporter, but instead functions as a non-coding RNA and is considered a possible biomarker or therapeutic candidate in reproductive and oncology research[2][3][5]. Key contextual points: - Although some sources refer to "testis development related protein 1", the predominant scientific consensus is that TDRG1 is a lncRNA, not a protein, in humans[2][5]. - There is inconsistent nomenclature and occasional confusion in the literature about TDRG1 as a protein versus lncRNA, but the bulk of database and genomic evidence classifies it as a non-coding RNA[5]. - No interacting drugs or established mechanisms of action for pharmacological targeting are reported as of the latest references[5].

Other names

LINC00532lincRNA-NR_024015long intergenic non-protein coding RNA 532testis development related 1 (non-protein coding)testis development related gene 1TDRG1