ArticleInflammation2021
Pioglitazone Attenuates Lupus Nephritis Symptoms in Mice by Modulating miR-21-5p/TIMP3 Axis: the Key Role of the Activation of Peroxisome Proliferator-Activated Receptor-γ.
Article in Inflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- miRNA-21, an Important Regulator of Autoimmune Diseases.Current molecular medicine · 2025Review
- Exploring the genetic causal association of TIMP3 on CKD and kidney function: a two-sample mendelian randomization.Frontiers in genetics · 2024Article
- Single-cell analysis of dorsal root ganglia reveals metalloproteinase signaling in satellite glial cells and pain.Brain, behavior, and immunity · 2023Article
- Molecular pathways identified from single nucleotide polymorphisms demonstrate mechanistic differences in systemic lupus erythematosus patients of Asian and European ancestry.Scientific reports · 2023Article
- Macrophage Polarization and Plasticity in Systemic Lupus Erythematosus.Frontiers in immunology · 2021Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lupus nephritis (LN) is a severe symptom of systemic lupus erythematosus and miR-21-5p is upregulated during LN. In the current study, the effects of pioglitazone (Pg), a peroxisome proliferator-activated receptor-γ (PPARγ) agonist, on LN development were assessed and explained by focusing miR-21-5p/TIMP3 axis. The expressions of miR-21-5p and PPARγ in LN mice were detected and then the mice were treated with pioglitazone to evaluate the anti-LN effects of agent. The miR-21-5p level was induced in MRL/lpr mice to confirm the central role of miR-21-5p inhibition in the protective effects of Pg against LN. The level of miR-21-5p was upregulated, while the level of PPARγ was downregulated in MRL/lpr mice. Pg inhibited miR-21-5p in renal tissues, which induced the expression of TIMP3. The changes in miR-21-5p/TIMP3 axis led to the improvements in renal structure and function, and inhibited autoimmune response. The induction of miR-21-5p impaired the effects of Pg, along with the suppression of TIMP3. The expression of miR-21-5p was associated with the progression of LN, contributing to the suppression of TIMP3 and development of LN. The inhibition of the miR-21-5p by Pg would restore the structure and function of kidneys in LN mice via the activation of PPARγ.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.