1H-NMR -based metabolic analysis on biocompatibility of dental biomaterials. (March 2022)

• Record Type: Journal Article
• Authors: Zhou, Jinglin; Ning, Ke; Yang, Yi; Zou, Ling; Xue, Jing; Kong, Xiangli; Li, Wei
• Is Part Of: Process biochemistry. Volume 114(2022)
• Page Start: 163
• Page End: 173
• Publication Date: 2022-03
• Subjects: DQ2 discriminant Q2 index -- DMEM Dulbecco's modified Eagle's medium -- HA-TCP hydroxyapatite-calcium phosphate bioceramics -- 1H-NMR 1H-nuclear magnetic resonance -- FID free induction decay -- FBS fetal bovine serum -- OPLS-DA orthogonal partial least squares discriminant analysis -- PBS phosphate-buffered saline -- PCA principal components analysis -- PLS-DA Partial least squares discriminant analysis -- PMMA polymethyl methacrylate -- TSP trimethylsilylpropionic acid -- Ti titanium -- MC3T3-E1 mouse calvaria osteoblast-like cell line -- VIP variable importance for the projection; Biocompatibility -- Dental biomaterials -- Metabolomics -- Metabolites of MC3T3-E1 osteoblast; Biochemical engineering -- Periodicals; Biotechnology -- Periodicals; Biochemistry -- periodicals; Biotechnology -- periodicals; Chemical Engineering -- periodicals; Génie biochimique -- Périodiques; Biotechnologie -- Périodiques; Biochemical engineering; Biotechnology; Periodicals; 660.63
• DOI: 10.1016/j.procbio.2020.01.020
• Languages: English
• ISSNs: 1359-5113

Abstract

Highlights: Metabolomic method could demonstrate well the difference among 3 dental biomaterials There are 12 influenced metabolic pathway from MC3T3-E1 cultivated related to dental biomaterials Aerobic oxidation pathway, the metabolism of amino acids and lipid could correlate with the biocompatibility of different materials. Abstract: Researches on the biocompatibility of dental biomaterials has become a hotspot. As a new subject, metabolomics has unique advantages in research of material compatibility. This paper aims to utilize 1 H-NMR method to analyze and evaluate the biocompatibility of 3 common dental biomaterials (Titanium, Hydroxyapatite-calcium phosphate bioceramics and Poly-methyl-methacrylate). We utilize 1 H-NMR method to analyze extracellular small molecular metabolites of MC3T3-E1 osteoblasts cultivated on 3 dental biomaterials above. Metabolite path is visualized using metPA network software to identify different characteristic metabolites, with the same software biocompatibility of these materials is also evaluated. The metabolic profiles of the 3 experimental groups are clearly distinguished from the control group. 25 characteristic metabolites are identified that could distinguish the metabolic profiles from experimental groups, many of which are mapped to pathway processes. Amino acid metabolism, glucose metabolism, and Lipid metabolism are correlated with the biocompatibility of these materials. Conclusions: 1 H-NMR method is a method to analyze and evaluate the biocompatibility of dental biomaterials.