ArticleInflammation2023
SOCS1 Peptidomimetic Alleviates Glomerular Inflammation in MsPGN by Inhibiting Macrophage M1 Polarization.
Article in Inflammation, 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 9 papers.
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The trial behind it
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Who cites it
9 citing papers in PubMed, 11 citations in OpenAlex.
- Direct pharmacological targeting of RAC1 by chlorogenic acid: A novel therapeutic approach for mesangial proliferative glomerulonephritis.Acta pharmaceutica Sinica. B · 2026Article
- Biomimetic self-assembled nanosoldiers of paotianxiong polysaccharides and α-lipoic acid: Highly specific targeted therapy for mesangial proliferative glomerulonephritis.Materials today. Bio · 2026Article
- Beta-Glucan modulates monocyte plasticity and differentiation capacity to mitigate DSS-induced colitis.eLife · 2026Article
- Senescence-Driven Remodeling Defines an Aggressive and Immunomodulatory Subtype of Endometriosis.Aging cell · 2026Article
- NSUN2-mediated m5C modification of SOCS3 mRNA modulates macrophage polarization in bladder cancer.Cell death & disease · 2025Article
- TAF15 in tumor-associated macrophages enhances protumorigenic polarization and promotes cholangiocarcinoma progression.JHEP reports : innovation in hepatology · 2025Article
- SOCS1 improves abnormal IgA galactosylation in IgA nephropathy by regulating the TLR9/MyD88 pathway.Immunologic research · 2025Article
- LncRNA PCED1B-AS1 Inhibits Sepsis-Induced Acute Kidney Injury by Promoting Transformation of Macrophages from M1 to M2 Type via Regulating the miR-361-3p/SOCS1 Axis.Journal of inflammation research · 2025Article
- Are peptidomimetics the compounds of choice for developing new modulators of the JAK-STAT pathway?Frontiers in immunology · 2024Review
Corrections and comments
- Erratum issued
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mesangial proliferative glomerulonephritis (MsPGN), the most common pathological change in primary glomerulonephritis, is characterized by increased macrophage infiltration into glomeruli, which results in proinflammatory cytokine release. Macrophage infiltration and differentiation are induced by the Janus kinase 2 and signal transducer and activator of the transcription 1 (JAK2/STAT1) pathway. As a suppressor of cytokine signaling 1 (SOCS1) downregulates the immune response by inhibiting the JAK2/STAT1 pathway, we investigated whether a peptide mimicking the SOCS1 kinase inhibitor region, namely, SOCS1 peptidomimetic, protects against nephropathy. Glomerular JAK2/STAT1 pathway activation was synchronized with kidney injury in an MsPGN rat model. Rats treated with the SOCS1 peptidomimetic exhibited reduced pathological glomerular changes and lessened macrophage recruitment. Moreover, in vivo, the phosphorylation of the JAK2/STAT1 pathway was downregulated in infiltrated macrophages of glomeruli. In vitro, the SOCS1 peptidomimetic inhibited macrophage M1 polarization by suppressing JAK2/STAT1 activation. In conclusion, our study demonstrated that the SOCS1 peptidomimetic plays a protective role against pathologic glomerular changes in MsPGN by reducing macrophage infiltration and inhibiting macrophage polarizing to the M1 phenotype. SOCS1 peptidomimetic, therefore, presents a feasible therapeutic strategy to alleviate renal inflammation in MsPGN.
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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.