Insulin like growth factor - insulin like growth factor binding protein family in osteoporosis: mechanistic and clinical insights
Wang X., Zhang J., Luo Z.
Narrative Review, published in Ann Med (2026) — summary generated from the PubMed abstract.
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Narrative Review
- Journal
- Ann Med (2026)
- Reported sample size
- —
- Source database
- Europe PMC
- PMID
- 42083480
- PMCID
- PMC13148083
- DOI
- 10.1080/07853890.2026.2665524
Abstract (original English)
Introduction The imbalance between osteoblasts and osteoclasts is central to osteoporosis.Insulin like growth factor (IGF) has protective effects on bone. As an IGF-binding protein, the role of IGFBP in bone has also begun to come into the public's view. IGFBP not only serves as an IGF reservoir but also acts independently, interacting with other ligands to regulate cell proliferation and differentiation. Due to the complexity of the molecular network of IGF-IGFBP, the specific mechanism by which IGF-IGFBP affects bone is still unknown. This review introduces the IGF-IGFBP network and its roles in osteogenesis and osteoclast differentiation, and explores its potential as a novel therapeutic target for osteoporosis. Method Relevant studies were identified in PubMed and Web of Science using the keywords 'IGFBP', 'Bone', and 'Osteoporosis', followed by a comprehensive review of the literature. Results IGF-IGFBP regulates bone metabolism by modulating the differentiation of bone marrow mesenchymal stem cells (BMSCs) into osteogenic and adipogenic lineages, as well as the differentiation process of osteoclasts. Current studies mainly focuson osteogenic differentiation, while research on adipogenic and osteoclastogenic differentiationis limited. Some IGFBP molecules show inhibitory effects in osteogenesis, but their detailed molecular mechanisms are not fully elucidated. Conclusion T
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
- • This is a narrative review: it collects no new patient data and does not systematically appraise evidence quality.
Evidence level
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
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