دورية أكاديمية
Dual Role of IGF2BP2 in Osteoimmunomodulation during Periodontitis.
| العنوان: | Dual Role of IGF2BP2 in Osteoimmunomodulation during Periodontitis. |
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| المؤلفون: | Ma XX; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China., Zhou XY; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China., Feng MG; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China., Ji YT; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China., Song FF; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China., Tang QC; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China., He Q; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China., Zhang YF; State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China.; Medical Research Institute, School of Medicine, Wuhan University, Wuhan, China. |
| المصدر: | Journal of dental research [J Dent Res] 2024 Feb; Vol. 103 (2), pp. 208-217. Date of Electronic Publication: 2024 Jan 09. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Sage Country of Publication: United States NLM ID: 0354343 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1544-0591 (Electronic) Linking ISSN: 00220345 NLM ISO Abbreviation: J Dent Res Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Thousand Oaks, CA : Sage Original Publication: Chicago, American Dental Assn. [etc.] |
| مواضيع طبية MeSH: | Alveolar Bone Loss*/metabolism , Periodontitis*/metabolism, Humans ; Osteoclasts/metabolism ; Inflammation/metabolism ; Osteogenesis ; RNA-Binding Proteins/pharmacology |
| مستخلص: | Periodontitis is a complex disease characterized by distinct inflammatory stages, with a peak of inflammation in the early phase and less prominent inflammation in the advanced phase. The insulin-like growth factor 2-binding proteins 2 (IGF2BP2) has recently been identified as a new m 6 A reader that protects m 6 A-modified messenger RNAs (mRNAs) from decay, thus participating in multiple biological processes. However, its role in periodontitis remains unexplored. Here, we investigated the role of IGF2BP2 in inflammation and osteoclast differentiation using a ligature-induced periodontitis model. Our findings revealed that IGF2BP2 responded to bacterial-induced inflammatory stimuli and exhibited differential expression patterns in early and advanced periodontitis stages, suggesting its dual role in regulating this disease. Depletion of Igf2bp2 contributed to increased release of inflammatory cytokines, thereby exacerbating periodontitis after 3 d of ligature while suppressing osteoclast differentiation and ameliorating periodontitis after 14 d of ligature. Mechanistically, we demonstrated that IGF2BP2 directly interacted with Cd5l and Cd36 mRNA via RNA immunoprecipitation assay. Overexpression of CD36 or recombinant CD5L rescued the osteoclast differentiation ability of Igf2bp2 -null cells upon lipopolysaccharide stimulus, and thus the downregulation of Cd36 and Cd5l effectively reversed periodontitis in the advanced stage. Altogether, this study deepens our understanding of the potential mechanistic link among the dysregulated m 6 A reader IGF2BP2, immunomodulation, and osteoclastogenesis during different stages of periodontitis. Competing Interests: Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. |
| فهرسة مساهمة: | Keywords: RNA methylation; bone resorption; immunomodulation; inflammation; methylation; osteoclasts; periodontal diseases |
| المشرفين على المادة: | 0 (IGF2BP2 protein, human) 0 (RNA-Binding Proteins) |
| تواريخ الأحداث: | Date Created: 20240109 Date Completed: 20240206 Latest Revision: 20240321 |
| رمز التحديث: | 20240321 |
| DOI: | 10.1177/00220345231216115 |
| PMID: | 38193302 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1544-0591 |
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| DOI: | 10.1177/00220345231216115 |