ArticleLeukemia2023
A novel lncRNA SNHG29 regulates EP300- related histone acetylation modification and inhibits FLT3-ITD AML development.
Article in Leukemia, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 18 citations in OpenAlex.
- Lineage-restricted dependency on an oncofetal SNHG29-IGF2BP1 RNA axis in acute megakaryoblastic leukemia.Leukemia · 2026Article
- LncRCD: A Comprehensive Database for Pan-Cancer Characterization of lncRNAs Related to 12 Regulated Cell Death Types.Computational and structural biotechnology journal · 2026Article
- Single-cell profiling of long non-coding RNAs in the hematopoietic system.Blood science (Baltimore, Md.) · 2025Article
- Novel insights into lncRNAs as key regulators of post-translational modifications in cancer: mechanisms and therapeutic potential.Cellular oncology (Dordrecht, Netherlands) · 2025Review
- LncRNAiScience · 2025Article
- Y-box binding protein 1 stabilizes EP300 mRNA and promotes forkhead box C1 H3K27Ac to aggravate chondrocyte injury in osteoarthritis.Journal of cell communication and signaling · 2025Article
- The role of long noncoding RNA SNHG29 in malignant tumors.Discover oncology · 2025Review
- Article
- Concurrent inhibition of p300/CBP and FLT3 enhances cytotoxicity and overcomes resistance in acute myeloid leukemia.Acta pharmacologica Sinica · 2025Article
- Deletion of 17p in cancers: Guilt by (p53) association.Oncogene · 2025Review
- Long Non-Coding RNAs: Key Regulators of Tumor Epithelial/Mesenchymal Plasticity and Cancer Stemness.Cells · 2025Review
- The Role of Pattern Recognition Receptors in Epigenetic and Metabolic Reprogramming: Insights into Trained Immunity.Journal of inflammation research · 2025Review
- The role of long noncoding RNAs in the diagnosis, prognosis and therapeutic biomarkers of acute myeloid leukemia.Annals of hematology · 2024Review
- Article
Corrections and comments
- Erratum issued
Authors and funding
9 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Internal tandem duplication (ITD) mutations within the FMS-like tyrosine kinase-3 (FLT3) occur in up to 25% of acute myeloid leukemia (AML) patients and indicate a very poor prognosis. The role of long noncoding RNAs (lncRNAs) in FLT3-ITD AML progression remains unexplored. We identified a novel lncRNA, SNHG29, whose expression is specifically regulated by the FLT3-STAT5 signaling pathway and is abnormally down-regulated in FLT3-ITD AML cell lines. SNHG29 functions as a tumor suppressor, significantly inhibiting FLT3-ITD AML cell proliferation and decreasing sensitivity to cytarabine in vitro and in vivo models. Mechanistically, we demonstrated that SNHG29's molecular mechanism is EP300-binding dependent and identified the EP300-interacting region of SNHG29. SNHG29 modulates genome-wide EP300 genomic binding, affecting EP300-mediated histone modification and consequently influencing the expression of varies downstream AML-associated genes. Our study uncovers a novel molecular mechanism for SNHG29 in mediating FLT3-ITD AML biological behaviors through epigenetic modification, suggesting that SNHG29 could be a potential therapeutic target for FLT3-ITD AML.
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