ArticleActa biochimica et biophysica Sinica2022
LncRNA FPASL suppresses fibroblast proliferation through its DNA methylation via DNMT3b in hypertrophic scar.
Article in Acta biochimica et biophysica Sinica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 8 citations in OpenAlex.
- Epigenetic orchestration of scar formation: Therapeutic potential of targeting DNA methylation and non‑coding RNAs in cutaneous fibrosis (Review).Molecular medicine reports · 2026Review
- A novel biomarker SNHG11 promotes tumor progression and oxidative phosphorylation in clear cell renal cell carcinoma.Acta biochimica et biophysica Sinica · 2026Article
- Comparison of the Transcriptomic Signatures of Skin and Lung Fibroblasts from Patients with Systemic Sclerosis.Fibrosis (Hong Kong, China) · 2026Article
- LncRNA MEG3 independently collaborates with lncRNA TUG1 to prevent cholesterol efflux in ox-LDL-induced human umbilical vein endothelial cells.Molecular biology reports · 2025Article
- LINC01711 modulates proliferation, migration, and extracellular matrix deposition of hypertrophic scar fibroblasts by targeting miR-34a-5p.Archives of dermatological research · 2025Article
- Molecular Mechanisms and Therapeutic Implications of Long Non-coding RNAs in Cutaneous Biology and Disease.Journal of cellular physiology · 2025Review
- Long non-coding RNAs promote colorectal cancer development through other epigenetic modifications.Gastroenterology report · 2025Review
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Authors and funding
14 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Long noncoding RNAs (lncRNAs) are increasingly being implicated as key regulators of cell proliferation, apoptosis, and differentiation. However, the molecular mechanisms of specific lncRNAs in the context of hypertrophic scar remain largely unclear. Here, we find that the lncRNA FPASL (fibroblast proliferation-associated LncRNA) is downregulated in HS, and FPASL reduces fibroblast proliferation and colony formation and blocks cell cycle progression. Using GO annotation enrichment analysis along with AZC (a specific inhibitor of DNA methylation), we identify that DNA methylation is responsible for downregulating FPASL in hypertrophic scar. Subsequent studies demonstrate that high expression of DNMT3b inhibits FPASL expression in HS. Mechanistic study reveals a significant increase in fibroblast proliferation after transfection with LNA-FPASL, which is further inhibited by knockdown of
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