ArticleCells2024
Comparison of Endoplasmic Reticulum Stress and Pyroptosis Induced by Pathogenic Calcium Oxalate Monohydrate and Physiologic Calcium Oxalate Dihydrate Crystals in HK-2 Cells: Insights into Kidney Stone Formation.
Article in Cells, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Extracts ofPharmaceuticals (Basel, Switzerland) · 2026Article
- Feilike and Its Constituent Licochalcone B Trigger Caspase-3/GSDME-Mediated Pyroptosis in Triple-Negative Breast Cancer via Modulation of the Mutant p53-Calcium/ER Stress-ROS-MAPK Axis.Antioxidants (Basel, Switzerland) · 2026Article
- IL-6 exacerbates calcium oxalate kidney stones by promoting inflammatory responses and crystal adhesion via p38 MAPK signaling activation.Urolithiasis · 2026Article
- Review
- SulfatedMarine drugs · 2026Article
- Size-dependent pyroptosis induction by calcium oxalate monohydrate crystals in HK-2 cells.iScience · 2026Article
- Regulated Cell Death in Calcium Oxalate Stone Disease: From Tubular Epithelial Injury to Inflammatory Amplification.Journal of inflammation research · 2026Review
- M2 Macrophages Attenuate AQP2Research (Washington, D.C.) · 2026Article
- Apoptosis, ferroptosis, necrosis, necroptosis and pyroptosis in the formation of calcium oxalate kidney stones.Urolithiasis · 2025Review
- Differences in macrophage pyroptosis and polarization induced by nano-/micro-calcium oxalate crystals.Journal of nanobiotechnology · 2025Article
- Corn Silk Polysaccharides Before and After Selenization Reduced Calcium Oxalate Crystal-Induced HK-2 Cells Pyroptosis by Inhibiting the NLRP3-GSDMD Signaling Pathway.Journal of inflammation research · 2025Article
- Research progress on the mechanisms of interleukin and chemokine families in driving calcium oxalate nephrolithiasis formation.Frontiers in immunology · 2025Review
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Endoplasmic reticulum stress (ERS) can activate pyroptosis through CHOP and TXNIP; however, the correlation between this process and the formation of kidney stones has not been reported. The purpose is to investigate the effects of calcium oxalate monohydrate (COM) and calcium oxalate dihydrate (COD) on ERS and pyroptosis in HK-2 cells and to explore the formation mechanism of calcium oxalate stones. HK-2 cells were injured by 3 μm COM and COD. COM and COD significantly upregulated the expression levels of GRP78, CHOP, TXNIP, and pyroptosis-related proteins (NLRP3, caspase-1, GSDMD-N, and IL-1β). Fluorescence colocalization revealed that COM induced pyroptosis by inducing the interaction between TXNIP and NLRP3. Both COM and COD crystals can induce ERS and pyroptosis in HK-2 cells. COM induces the interaction with NLRP3 by the upregulation of CHOP and TXNIP and then promotes pyroptosis, while COD only promotes pyroptosis by the upregulation of CHOP. The cytotoxicity and the ability of COM to promote crystal adhesion and aggregation are higher than COD, suggesting that COM is more dangerous for calcium oxalate kidney stone formation.
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