ArticleJournal of cellular physiology2015
A novel role for thrombopoietin in regulating osteoclast development in humans and mice.
Article in Journal of cellular physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 20 citations in OpenAlex.
- Bioinformatic Analysis of the Protective Effects of Dexmedetomidine and Thrombopoietin Against Hypoxia/Reoxygenation-Induced Injury in AC16 Cells.Chemical biology & drug design · 2025Article
- The unexplored relationship between spontaneous osteoclastogenesis and platelets in osteoporosis.Frontiers in medicine · 2025Article
- Thrombopoietic agents enhance bone healing in mice, rats, and pigs.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024Article
- A review on the functional characteristics of the c-Myeloproliferative Leukaemia (c-MPL) gene and its isoforms.Cellular oncology (Dordrecht, Netherlands) · 2024Review
- Review
- The effects of bone morphogenetic protein 2 and thrombopoietin treatment on angiogenic properties of endothelial cells derived from the lung and bone marrow of young and aged, male and female mice.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021Article
- Neonatal Osteomacs and Bone Marrow Macrophages Differ in Phenotypic Marker Expression and Function.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2021Article
- Making Sense of the Highly Variable Effects of Alcohol on Bone.Clinical reviews in bone and mineral metabolism · 2021Article
- Article
- Lnk Deficiency Leads to TPO-Mediated Osteoclastogenesis and Increased Bone Mass Phenotype.Journal of cellular biochemistry · 2017Article
- C-Mpl Is Expressed on Osteoblasts and Osteoclasts and Is Important in Regulating Skeletal Homeostasis.Journal of cellular biochemistry · 2016Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
Emerging data suggest that megakaryocytes (MKs) play a significant role in skeletal homeostasis. Indeed, osteosclerosis observed in several MK-related disorders may be a result of increased numbers of MKs. In support of this idea, we have previously demonstrated that MKs increase osteoblast (OB) proliferation by a direct cell-cell contact mechanism and that MKs also inhibit osteoclast (OC) formation. As MKs and OCs are derived from the same hematopoietic precursor, in these osteoclastogenesis studies we examined the role of the main MK growth factor, thrombopoietin (TPO) on OC formation and bone resorption. Here we show that TPO directly increases OC formation and differentiation in vitro. Specifically, we demonstrate the TPO receptor (c-mpl or CD110) is expressed on cells of the OC lineage, c-mpl is required for TPO to enhance OC formation in vitro, and TPO activates the mitogen-activated protein kinases, Janus kinase/signal transducer and activator of transcription, and nuclear factor-kappaB signaling pathways, but does not activate the PI3K/AKT pathway. Further, we found TPO enhances OC resorption in CD14+CD110+ human OC progenitors derived from peripheral blood mononuclear cells, and further separating OC progenitors based on CD110 expression enriches for mature OC development. The regulation of OCs by TPO highlights a novel therapeutic target for bone loss diseases and may be important to consider in the numerous hematologic disorders associated with alterations in TPO/c-mpl signaling as well as in patients suffering from bone disorders.
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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 Socratic graph.