{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nPseudogenes, once dismissed as genomic relics, are now recognized as potentially active regulators of gene expression. Recent studies on ATP-binding cassette (ABC) transporter pseudogenes have shed light on this phenomenon, demonstrating that some pseudogenes are robustly transcribed across multiple tissues. In this context, ABCC6P1 appears to be among those ubiquitously active transcripts, suggesting that—despite lacking the capacity to encode functional proteins—it may nonetheless contribute to cellular processes by serving a regulatory role."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "Emerging evidence indicates that transcriptionally active ABC transporter pseudogenes can partake in a regulatory interplay with their parent genes. Specifically, in the comprehensive inventory of ABC transporter pseudogenes, transcripts such as ABCC6P1 are thought to modulate the expression of their protein‐coding counterparts, potentially through mechanisms like RNA sequestration, competitive binding of microRNAs, or involvement in transcriptional feedback loops. Such regulatory interdependencies could influence the cellular abundance and activity of key transporters, thereby impacting diverse physiological processes."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "Ultimately, these findings underscore the functional significance of pseudogenes like ABCC6P1 in human biology. Beyond being mere evolutionary remnants, they may actively participate in the fine-tuning of gene regulatory networks, offering new perspectives on how gene expression is orchestrated and how perturbations in these subtler layers of regulation might contribute to disease."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": ""}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Armin P Piehler, Marit Hellum, Jürgen J Wenzel, et al. "}, {"type": "b", "children": [{"type": "t", "text": "The human ABC transporter pseudogene family: Evidence for transcription and gene-pseudogene interference."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "BMC Genomics (2008)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1186/1471-2164-9-165"}], "href": "https://doi.org/10.1186/1471-2164-9-165"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "18405356"}], "href": "https://pubmed.ncbi.nlm.nih.gov/18405356"}]}]}]}