ArticleFrontiers in endocrinology2021
Sp1-Induced lncRNA Rmrp Promotes Mesangial Cell Proliferation and Fibrosis in Diabetic Nephropathy by Modulating the miR-1a-3p/JunD Pathway.
Article in Frontiers in endocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 22 citations in OpenAlex.
- LncPTEC mediated homocysteine accumulation elevates oxidative stress via UBQLN1-dependent MTHFD1 ubiquitination in DKD.Cell death & disease · 2026Article
- NF-κB p65 mediated lnc-Traf3ip2 exacerbates renal fibrosis in diabetic kidney disease.Acta diabetologica · 2025Article
- The long noncoding RNA RMRP-miR-3135a-SV2A axis promotes the development of hepatocellular carcinoma.Journal of gastrointestinal oncology · 2025Article
- SP1 activates AKT3 to facilitate the development of diabetic nephropathy.Journal of endocrinological investigation · 2025Article
- Research progress on non-coding RNA regulatory networks and targeted therapy in diabetic nephropathy.Frontiers in endocrinology · 2025Review
- Review
- Cytosolic Hmgb1 accumulation in mesangial cells aggravates diabetic kidney disease progression via NFκB signaling pathway.Cellular and molecular life sciences : CMLS · 2024Article
- Article
- RMRP accelerates ligamentum flavum hypertrophy by regulating GSDMD-mediated pyroptosis through Gli1 SUMOylation.Frontiers in immunology · 2024Article
- CircUBXN7 promotes macrophage infiltration and renal fibrosis associated with the IGF2BP2-dependent SP1 mRNA stability in diabetic kidney disease.Frontiers in immunology · 2023Article
- Identification of copper-related biomarkers and potential molecule mechanism in diabetic nephropathy.Frontiers in endocrinology · 2022Article
- Long Non-Coding RNAs in the Pathogenesis of Diabetic Kidney Disease.Frontiers in cell and developmental biology · 2022Review
- Epigallocatechin Gallate Induces the Demethylation of Actinin Alpha 4 to Inhibit Diabetic Nephropathy Renal Fibrosis via the NF-KB Signaling Pathway In Vitro.Dose-response : a publication of International Hormesis SocietyArticle
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Diabetic nephropathy (DN) is a serious complication of diabetes mellitus. Long non-coding RNAs (lncRNAs) are regulators in DN progression. However, the regulatory mechanisms of multiple lncRNAs in DN remain to be determined. Our aim was to investigate the function and molecular mechanism of lncRNA RNA component of mitochondrial RNAase P (Rmrp) in DN. Here, we observed that the expression of Rmrp was up-regulated in the kidney of db/db DN mice and high glucose induced glomerular mesangial cells (MC). More importantly, the abnormal transcription of Rmrp was induced by nuclear transcription factor Sp1, which promotes the proliferation and production of fibrotic markers in MC. Subsequently, we screened the miRNAs related to Rmrp and found that Rmrp and miR-1a-3p are co-localized at the subcellular level of MC, and Rmrp could directly binds to miR-1a-3p. Further mechanism research demonstrated that the elevated miR-1a-3p significantly attenuated the proliferation and fibrosis-promoting effects induced by up-regulation of Rmrp. At the same time, we also investigated that miR-1a-3p can directly bind to Jun D proto-oncogene (JunD), thereby regulating the protein level of JunD. Rmrp-induced proliferation and fibrogenesis were reversed by co-transfection with JunD siRNA. In summary, Sp1 induced lncRNA Rmrp could drive the expression of JunD
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