ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2015
SHP2 regulates osteoclastogenesis by promoting preosteoclast fusion.
Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 33 citations in OpenAlex.
- Temporal transcriptomic profiling uncovers multilevel suppression of RANKL-driven osteoclast differentiation by 14-3-3ζ.The Journal of biological chemistry · 2026Article
- Koumine inhibits osteoclastogenesis and prevents ovariectomy-induced bone loss via suppression of the MAPK signaling pathways.Scientific reports · 2026Article
- Implications of Heterotypic Cell Fusion in Cancer.Advances in experimental medicine and biology · 2026Review
- PTPN11 in cartilage development, adult homeostasis, and diseases.Bone research · 2025Review
- SHP2 inhibition by SHP099 attenuates IL-6-driven osteoclastogenesis in growth plate injury.Frontiers in immunology · 2025Article
- Local application of zoledronate inhibits early bone resorption and promotes bone formation.JBMR plus · 2024Article
- Article
- Review
- Osteoclast Methods in Protein Phosphatase Research.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Mechanisms of Cell Fusion in Cancer.Results and problems in cell differentiation · 2024Review
- From Stem to Sternum: The Role of Shp2 in the Skeleton.Calcified tissue international · 2023Review
- The Cell-Specific Role of SHP2 in Regulating Bone Homeostasis and Regeneration Niches.International journal of molecular sciences · 2023Review
- Protein tyrosine phosphatases in skeletal development and diseases.Bone research · 2022Review
- Effect of environmental tobacco smoke on COX-2 and SHP-2 expression in a periodontitis rat model.Oral diseases · 2021Article
- Src Homology 2 Domain-Containing Protein Tyrosine Phosphatase Promotes Inflammation and Accelerates Osteoarthritis by Activating β-Catenin.Frontiers in cell and developmental biology · 2021Article
- Identification of novel genetic loci for osteoporosis and/or rheumatoid arthritis using cFDR approach.PloS one · 2017Article
- Pit Assay to Measure the Bone Resorptive Activity of Bone Marrow-derived Osteoclasts.Bio-protocol · 2016Article
- The Dark Side of Cell Fusion.International journal of molecular sciences · 2016Review
Corrections and comments
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Authors and funding
11 authors at 8 institutions in 1 country.
Funding
Abstract
Genes that regulate osteoclast (OC) development and function in both physiologic and disease conditions remain incompletely understood. Shp2 (the Src homology-2 domain containing protein tyrosine phosphatase 2), a ubiquitously expressed cytoplasmic protein tyrosine phosphatase, is implicated in regulating M-CSF and receptor activator of nuclear factor-κB ligand (RANKL)-evoked signaling; its role in osteoclastogenesis and bone homeostasis, however, remains unknown. Using a tissue-specific gene knockout approach, we inactivated Shp2 expression in murine OCs. Shp2 mutant mice are phenotypically osteopetrotic, featuring a marked increase of bone volume (BV)/total volume (TV) (+42.8%), trabeculae number (Tb.N) (+84.1%), structure model index (+119%), and a decrease of trabecular thickness (Tb.Th) (-34.1%) and trabecular spacing (Tb.Sp) (-41.0%). Biochemical analyses demonstrate that Shp2 is required for RANKL-induced formation of giant multinucleated OCs by up-regulating the expression of nuclear factor of activated T cells, cytoplasmic 1 (Nfatc1), a master transcription factor that is indispensable for terminal OC differentiation. Shp2 deletion, however, has minimal effect on M-CSF-dependent survival and proliferation of OC precursors. Instead, its deficiency aborts the fusion of OC precursors and formation of multinucleated OCs and decreases bone matrix resorption. Moreover, pharmacological intervention of Shp2 is sufficient to prevent preosteoclast fusion in vitro. These findings uncover a novel mechanism through which Shp2 regulates osteoclastogenesis by promoting preosteoclast fusion. Shp2 or its signaling partners could potentially serve as pharmacological targets to regulate the population of OCs locally and/or systematically, and thus treat OC-related diseases, such as periprosthetic osteolysis and osteoporosis.
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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.