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Costa de Sousa V, Nunes Sousa FR, Felipe Vasconcelos R, Angelino Barreto G, Martins CS, Romero Dias N, Costa S, Chaves Bernardino MJ, de Almeida Silva G, Linhares N, Gondim D, Marques M, Chaves H, Alves K, Leitão R, Brito GAC, Nobre Pinho Ribeiro ME, Goes P. Polysacharide of Agaricus blazei gel mitigates bone necrosis in model of the jaws related to bisphosphonate via Wnt signaling. Sci Rep 2024; 14:8215. [PMID: 38589479 PMCID: PMC11002000 DOI: 10.1038/s41598-024-58445-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 03/29/2024] [Indexed: 04/10/2024] Open
Abstract
To investigate de effect of PAb gel on the bone tissue of rats submitted to Bisphosphonate-related osteonecrosis of the jaws (BRONJ). Initially, 54 animals were submitted to BRONJ model by Zoledronic Acid (ZA) (0.1 mg/kg 3x/wk for 9 wk, ip), followed by the 1st upper left molar extraction at the 8th wk. After tooth removal, the animals were divided into 3 groups, ZA that received placebo gel or PAb gel that received 1% PAb gel, inside the dental alveolus. The control Group (CONTROL) received 0.1 mg/kg of 0.9% saline and then placebo gel. Three weeks after tooth extraction, the animals were euthanized, and maxillae were colleted for macroscopic, radiographic, histological and Raman spectomery assays. Additionally, GSK3b, beta-catenin, and Runx2 mRNA expressions were determined. Blood samples were collected for the analysis of Bone-specific alkaline phosphatase (BALP) levels. PAb gel improved mucosal healing, increased the number of viable osteocytes, while it reduced the number of empty lacunae, as well as the amount of bone sequestration. Furthermore, PAb gel positively influenced the number and functionality of osteoblasts by stimulating Wnt signaling, thereby inducing bone remodeling. Additionally, PAb gel contributed to improved bone quality, as evidenced by an increase in bone mineral content, a decrease in bone solubility, and an enhancement in the quality of collagen, particularly type I collagen. PAb gel mitigated bone necrosis by stimulating of bone remodeling through Wnt signaling and concurrently improved bone quality. PAb gel emerges as a promising pharmacological tool for aiding in BRONJ therapy or potentially preventing the development of BRONJ.
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Affiliation(s)
- Vanessa Costa de Sousa
- Post Graduation of Morphological Science, Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | | | - Gisele Angelino Barreto
- Post Graduation of Morphological Science, Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Conceição S Martins
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Nilson Romero Dias
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Sislana Costa
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | | | - Nadine Linhares
- Post Graduation of Dentistry, School of Dentistry, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Delane Gondim
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Mirna Marques
- Faculty of Medical School, Federal University of Ceará, Sobral, CE, Brazil
| | - Helliada Chaves
- School of Dentistry, Federal University of Ceará, Sobral, CE, Brazil
| | - Karuza Alves
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Renata Leitão
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Gerly A C Brito
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - Paula Goes
- Department of Pathology and Legal Medicine, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil.
- Lab of Medical Immunology, Department of Pathology and Legal Medicine, Faculty of Medicine, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315, Rodolfo Teófilo, Fortaleza, CE, 60430-270, Brazil.
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de Sousa VC, Sousa FRN, Vasconcelos RF, Martins CS, Lopes AP, Alves NM, Viana D, Alves K, Leitão R, Brito GAC, Girão V, Goes P. Atorvastatin reduces zoledronic acid-induced osteonecrosis of the jaws of rats. Bone 2022; 164:116523. [PMID: 35985466 DOI: 10.1016/j.bone.2022.116523] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/03/2022] [Accepted: 08/14/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Vanessa Costa de Sousa
- Post Graduation Program in Morphological Science, Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - Raquel Felipe Vasconcelos
- Post Graduation Program in Morphological Science, Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Conceição S Martins
- Post Graduation Program in Morphological Science, Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Amanda Pimentel Lopes
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Nicholas Militão Alves
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Delane Viana
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Karuza Alves
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Renata Leitão
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Gerly A C Brito
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Virginia Girão
- Department of Morphology, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Paula Goes
- Department of Pathology and Legal Medicine, Medical School, Federal University of Ceará, Fortaleza, CE, Brazil.
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