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Yang S, Gao F, Li M, Gao Z. Impacts of Angelica Polysaccharide on Proliferation and Differentiation of Mesenchymal Stem Cells of Rat Bone Marrow. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:5277356. [PMID: 35047152 PMCID: PMC8763523 DOI: 10.1155/2022/5277356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 11/18/2022]
Abstract
In literature, antiosteoporotic effects of Angelica sinensis root have been confirmed, but the impact of Angelica sinensis polysaccharide (ASP) on osteoblastic or adipogenic distinction of BMSCs is limited. This paper aimed to explore the role of ASP on proliferation and differentiation of rat BMSCs. Rat BMSCs were subjected to isolation and identification through flow cytometry. The proliferation of rat BMSCs under ASP was performed by CCK-8 kit. Measures of osteogenesis under different concentrations of ASP were detected by using alizarin red staining for mesenchymal cells differentiation and ALP activity assay to identify ALP activity. Quantitative RT-PCR was selected to identify osteoblastic or adipogenic biomarkers from a genetic perspective. Likewise, we have evaluated measures of indicators of Wnt/β-catenin signal. ASP significantly promoted the proliferation, increased osteogenesis, and decreased adipogenesis of rat BMSCs within the limit of 20-60 mg/L in a dose-dependent manner but was suppressed at 80 mg/L. The expression of cyclin D1 and ß-catenin showed a considerable rise over the course of ASP induced osteogenesis. Dickkopf 1 (DKK1) suppressed the regulation of rat BMSCs differentiation through the mediation of ASP. We have observed that ASP upregulated the osteogenic but downregulated adipogenic differentiation of BMSCs, and our findings help to contribute to effective solutions for treating bone disorders.
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Affiliation(s)
- Shimao Yang
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University, No. 44-1 Wenhua Road West, Jinan, Shandong 250012, China
- Shandong Provincial Key Laboratory of Oral Tissue Regeneration, No. 44-1 Wenhua Road West, Jinan, Shandong 250012, China
- Shandong Provincial Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, No. 44-1 Wenhua Road West, Jinan, Shandong 250012, China
- Department of Oral and Maxillofacial Surgery, Jinan Stomatology Hospital, No. 101 Jingliu Road, Jinan, Shandong 250001, China
| | - Fei Gao
- Department of Nursing, Jinan Stomatology Hospital, No. 101 Jingliu Road, Jinan, Shandong 250001, China
| | - Min Li
- Department of Oral and Maxillofacial Surgery, School of Stomatology, Dalian Medical University, No. 9 Lvshunnan Road West, Dalian, Liaoning 116041, China
| | - Zhennan Gao
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University, No. 44-1 Wenhua Road West, Jinan, Shandong 250012, China
- Shandong Provincial Key Laboratory of Oral Tissue Regeneration, No. 44-1 Wenhua Road West, Jinan, Shandong 250012, China
- Shandong Provincial Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, No. 44-1 Wenhua Road West, Jinan, Shandong 250012, China
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Erratum to "Analysis of Bone Mineral Density/Content of Paratroopers and Hoopsters". JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:6787164. [PMID: 33680416 PMCID: PMC7904364 DOI: 10.1155/2021/6787164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 07/05/2020] [Indexed: 11/24/2022]
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