Natural compounds from Leea macrophylla enhance phagocytosis and promote osteoblasts differentiation by alkaline phosphatase, type 1 collagen, and osteocalcin gene expression. Issue 7 (14th October 2020)

• Record Type: Journal Article
• Authors: Raiyan, Sayema; Rahman, Md Atiar; Al Mamun, Md Abdullah; Asim, Md Muzammal Haque; Makki, Arwa; Hajjar, Dina; Alelwani, Walla; Tangpong, Jitbanjong; Mathew, Bijo
• Is Part Of: Journal of biomedical materials research. Volume 109:Issue 7(2021)
• Page Start: 1113
• Page End: 1124
• Publication Date: 2020-10-14
• Subjects: immunomodulation -- osteoblast differentiation -- osteocalcin -- phagocytosis; Biomedical materials -- Periodicals; 610.28
• DOI: 10.1002/jbm.a.37103
• Languages: English
• ISSNs: 1549-3296

Abstract

Abstract: The current study investigated the immunomodulating and osteoblast differentiation potential of the natural compounds from Leea macrophylla (LMN). Immunomodulatory effects have been investigated by the phagocytosis of Candida albicans using polymorphonuclear neutrophil cells in the in vitro slide method. A bioactivity‐guided fractionation technique was used to evaluate the stimulating effect of L. macrophylla methanol extract on osteoblast differentiation using mouse osteoblastic cells. A low dose of LMN was found to stimulate the phagocytic effect better than a higher dose. The natural compounds from L. macrophylla have significantly increased alkaline phosphatase (ALP) and osteocalcin activities. The LMN promoted the osteoblast differentiation through upregulation of ALP, osteocalcin, and type 1 collagen in a dose‐dependent manner. These natural compounds also upregulated ALP, osteocalcin, and type 1 collagen gene expressions. The data suggest that LMN has potential anabolic sequel on bone formation and osteoblast differentiation.