ArticleSignal transduction and targeted therapy2022
MARCH3 negatively regulates IL-3-triggered inflammatory response by mediating K48-linked polyubiquitination and degradation of IL-3Rα.
Article in Signal transduction and targeted therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 30 citations in OpenAlex.
- Review
- Reciprocal regulation of TNF receptor 1-mediated signaling and inflammatory damages by MARCH2 and USP22.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Exosomal hsa-miR-299-3p from endothelium mediates high phosphorus-induced vascular calcification in mice model of CKD via phosphorylated JAK2/STAT5 pathway.Frontiers in pharmacology · 2026Article
- MARCH E3 Ligases: Understudied Regulators of Pulmonary Immune Function.Journal of respiratory biology and translational medicine · 2026Article
- The E3 ubiquitin ligase MARCH9 alleviates pyroptosis by regulating NLPR3 ubiquitination following myocardial ischemia reperfusion.Cellular and molecular life sciences : CMLS · 2025Article
- The membrane-associated ubiquitin ligases MARCH2 and MARCH3 target TIM-1 to limit Zika virus infection.Cellular & molecular immunology · 2025Article
- SIGLEC1 ubiquitination and degradation induced by MARCHF3 protects ARPE19 retinal cells from high glucose-induced oxidative stress, inflammation, and apoptosis.International ophthalmology · 2025Article
- Comprehensive analysis of plasma cell heterogeneity and immune interactions in multiple myeloma.Frontiers in immunology · 2025Article
- The E3 ligase ASB3 downregulates antiviral innate immunity by targeting MAVS for ubiquitin-proteasomal degradation.Cell death and differentiation · 2024Article
- Role of MARCH E3 ubiquitin ligases in cancer development.Cancer metastasis reviews · 2024Review
- IL6 Derived from Macrophages under Intermittent Hypoxia Exacerbates NAFLD by Promoting Ferroptosis via MARCH3-Led Ubiquitylation of GPX4.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Article
- E3 ubiquitin ligase RNF128 negatively regulates the IL-3/STAT5 signaling pathway by facilitating K27-linked polyubiquitination of IL-3Rα.Cell communication and signaling : CCS · 2024Article
- The role of macrophage and adipocyte mitochondrial dysfunction in the pathogenesis of obesity.Frontiers in immunology · 2024Review
- RNF173 suppresses RAF/MEK/ERK signaling to regulate invasion and metastasis via GRB2 ubiquitination in Hepatocellular Carcinoma.Cell communication and signaling : CCS · 2023Article
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Interleukin-3 (IL-3) is a hematopoietic growth factor and critical regulator of inflammatory response such as sepsis. IL-3 binds to IL-3 receptor α (IL-3Rα), which is then associated with IL-3Rβ to initiate signaling. How IL-3-triggered physiological and pathological effects are regulated at the receptor level is unclear. Here, we show that the plasma membrane-associated E3 ubiquitin ligase MARCH3 negatively regulates IL-3-triggered signaling. MARCH3 is associated with IL-3Rα, mediates its K48-linked polyubiquitination at K377 and promotes its proteasomal degradation. MARCH3-deficiency promotes IL-3-triggered transcription of downstream effector genes and IL-3-induced expansion of myeloid cells. In the cecal ligation and puncture (CLP) model of sepsis, MARCH3-deficiency aggravates IL-3-ampified expression of inflammatory cytokines, organ damage and inflammatory death. Our findings suggest that regulation of IL-3Rα by MARCH3 plays an important role in IL-3-triggered physiological functions and inflammatory diseases.
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