Cyclin D2 mRNA 3' untranslated region (CCND2 mRNA 3' UTR)

The Cyclin D2 (CCND2) mRNA 3' untranslated region (UTR) is a key regulatory element of the CCND2 gene transcript, playing a pivotal role in controlling protein expression levels through post-transcriptional mechanisms (Source: NIH/PubMed). CCND2 itself is a critical regulator of the G1/S phase transition in the cell cycle, and its precise control is essential for normal cellular proliferation (Source: UniProt P30279). The 3' UTR serves as a scaffold for the binding of microRNAs (miRNAs) and RNA-binding proteins that influence mRNA stability and translation efficiency (Source: Frontiers in Oncology). In various cancers, including mantle cell lymphoma and leukemia, the CCND2 3' UTR is frequently altered or its regulatory miRNA interactions are disrupted, leading to pathological overexpression of the Cyclin D2 protein (Source: NIH/PubMed). This makes the 3' UTR a significant target for emerging RNA-targeted therapies, such as antisense oligonucleotides (ASOs) and miRNA mimics, which aim to downregulate CCND2 expression (Source: CAS.org). Additionally, germline mutations in CCND2 or its regulatory pathways are associated with Megalencephaly-polymicrogyria-polydactyly-hydrocephalus (MPPH) syndrome, highlighting its importance in developmental biology (Source: Nature Genetics). Targeting this region offers a strategy to selectively modulate the cell cycle in hyperproliferative diseases.

Other names

CCND2 3' UTRCyclin D2 3' UTRCCND2 three prime untranslated region

RNA interference and antisense-mediated degradation or translational inhibition