ArticleJournal of molecular cell biology2011
Osteoclast precursor differentiation by MCPIP via oxidative stress, endoplasmic reticulum stress, and autophagy.
Article in Journal of molecular cell biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.
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Who cites it
68 citing papers in PubMed, 134 citations in OpenAlex.
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- Pre-chelated gallium-loaded polydopamine nanoparticles as a multifunctional regulator of osteoblast/osteoclastogenesis for the synergistic therapy of periodontitis.Materials today. Bio · 2025Article
- The role of the unfolded protein response pathway in bone homeostasis and potential therapeutic target in cancer-associated bone disease.Bone research · 2025Review
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- Biomaterials Designed to Modulate Reactive Oxygen Species for Enhanced Bone Regeneration in Diabetic Conditions.Journal of functional biomaterials · 2024Review
- FORMATION OF MULTINUCLEATED OSTEOCLASTS DEPENDS ON AN OXIDIZED SPECIES OF CELL SURFACE ASSOCIATED LA PROTEIN.bioRxiv : the preprint server for biology · 2024Article
- Inhibition of Protein Disulfide Isomerase Attenuates Osteoclast Differentiation and Function via the Readjustment of Cellular Redox State in Postmenopausal Osteoporosis.Inflammation · 2024Article
- Restrained Mitf-associated autophagy by Mulberroside A ameliorates osteoclastogenesis and counteracts OVX-Induced osteoporosis in mice.Cell death discovery · 2024Article
- Epigenetic Regulation of Autophagy in Bone Metabolism.Function (Oxford, England) · 2024Review
- Osteogenic mechanism of chlorogenic acid and its application in clinical practice.Frontiers in pharmacology · 2024Review
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- Role of oxidative stress in impaired type II diabetic bone repair: scope for antioxidant therapy intervention?Frontiers in dental medicine · 2024Review
- ER Stress, the Unfolded Protein Response and Osteoclastogenesis: A Review.Biomolecules · 2023Review
- PINK1-mediated mitophagy contributes to glucocorticoid-induced cathepsin K production in osteocytes.Journal of orthopaedic translation · 2023Article
- Metformin alleviates bone loss in ovariectomized mice through inhibition of autophagy of osteoclast precursors mediated by E2F1.Cell communication and signaling : CCS · 2022Article
- Cholesterol inhibits autophagy in RANKL-induced osteoclast differentiation through activating the PI3K/AKT/mTOR signaling pathway.Molecular biology reports · 2022Article
- The Role of Endoplasmic Reticulum Stress in Differentiation of Cells of Mesenchymal Origin.Biochemistry. Biokhimiia · 2022Review
- Autophagy in Bone Remodeling: A Regulator of Oxidative Stress.Frontiers in endocrinology · 2022Review
8 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Osteoclasts (OCs) are responsible for bone resorption in inflammatory joint diseases. Monocyte chemotactic protein-1 (MCP-1) has been shown to induce differentiation of monocytes to OC precursors, but nothing is known about the underlying mechanisms. Here, we elucidate how MCPIP, induced by MCP-1, mediates this differentiation. Knockdown of MCPIP abolished MCP-1-mediated expression of OC markers, tartrate-resistant acid phosphatase, and serine protease cathepsin K. Expression of MCPIP induced p47(PHOX) and its membrane translocation, reactive oxygen species formation, and induction of endoplasmic reticulum (ER) stress chaperones, up-regulation of autophagy marker, Beclin-1, and lipidation of LC3, and induction of OC markers. Inhibition of oxidative stress attenuated ER stress and autophagy, and suppressed expression of OC markers. Inhibition of ER stress by a specific inhibitor or by knockdown of IRE1 blocked autophagy and induction of OC markers. ER stress inducers, tunicamycin and thapsigargin, induced expression of OC markers. Autophagy inhibition by 3'-methyladenine, LY294002, wortmannin or by knockdown of Beclin-1 or Atg 7 inhibited MCPIP-induced expression of OC markers. These results strongly suggest that MCP-1-induced differentiation of OC precursor cells is mediated via MCPIP-induced oxidative stress that causes ER stress leading to autophagy, revealing a novel mechanistic insight into the role of MCP-1 in OCs differentiation.
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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.