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Hu B, Li JJ, Ren YB, Zhang TX, Chen LB, Li XL, Guo DS, Wang KR. Calixarene-based cryoprotectants for ice recrystallization inhibition and cell cryopreservation. J Mater Chem B 2023; 11:11222-11227. [PMID: 38013489 DOI: 10.1039/d3tb02432f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
The development of new cryoprotectants for cryopreservation of cells has attracted considerable interest. Herein, five calixarene-based CPAs (SC4A, S-S-C4A, S-SO2-C4A, SBAC4A, and CAC4A) were developed, and their IRI activity, DIS property and cryoprotective effect were studied. SBAC4A with a sulphobetaine zwitterion and SC4A with sulfo group modification possessed better cryoprotective effects than the other calixarene-based CPAs, especially for SBAC4A with the enhanced cell viabilities of 16.16 ± 1.78%, 12.60 ± 1.15% and 14.90 ± 1.66% against MCF-7, hucMSCs and A549 cells, respectively. This result provides a supramolecular principle for developing novel CPAs with consideration of the factors of hydrogen bonding, the macromolecular crowding principle and the three-dimensional (3D) structure.
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Affiliation(s)
- Bing Hu
- College of Chemistry and Materials Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, China.
| | - Juan-Juan Li
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China.
| | - Yan-Bin Ren
- College of Chemistry and Materials Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, China.
| | - Tian-Xing Zhang
- College of Chemical Engineering, Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Inner Mongolia University of Technology, Hohhot 010051, China
| | - Li-Bin Chen
- College of Chemistry and Materials Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, China.
| | - Xiao-Liu Li
- College of Chemistry and Materials Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, China.
| | - Dong-Sheng Guo
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China.
- Xinjiang Key Laboratory of Novel Functional Materials Chemistry, College of Chemistry and Environmental Sciences, Kashi University, Kashi 844000, China
| | - Ke-Rang Wang
- College of Chemistry and Materials Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, China.
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Hu J, Zhao X, Bai G. Protocol for cryopreservation of red blood cells that controls ice crystal formation by fulvic acid. STAR Protoc 2023; 4:102160. [PMID: 36924506 PMCID: PMC10026024 DOI: 10.1016/j.xpro.2023.102160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/15/2023] [Accepted: 02/14/2023] [Indexed: 03/15/2023] Open
Abstract
The development of biocompatible ice-controlling materials for non-vitreous cryopreservation of cells is of great importance to the field of biomedicine. Here, we present a protocol to use fulvic acid (FA) for efficient non-vitreous cryopreservation of red blood cells (RBCs) that both promotes the melting of ice crystals and retards their growth/recrystallization. We describe steps for FA fractionation and performing tests for ice recrystallization and ice freezing/thawing. We then detail the freezing/thawing of RBCs, recovering RBCs, and testing their viability. For complete details on the use and execution of this protocol, please refer to Bai et al. (2022).1.
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Affiliation(s)
- Jinhao Hu
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Xinqi Zhao
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Guoying Bai
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China; Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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Hu B, Li GK, Ai GM, Zhang M, Su SS, He X, Li XL, Wang KR. Macrocycle molecule-based cryoprotectants for ice recrystallization inhibition and cell cryopreservation. J Mater Chem B 2022; 10:6922-6927. [PMID: 35979758 DOI: 10.1039/d2tb01083f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cyclodextrin-based cryoprotectants were developed. α-TMCD, which can be easily put into large-scale production, showed enhanced cell viabilities of 19.97 ± 0.78%, 13.93 ± 4.46% and 19.10 ± 0.95% against GES-1, hucMSCs and A549 cells. Moreover, the viable cells observed by light microscope imaging showed that the enhanced hucMSC cell number percentage of α-TMCD was 103.2%. An α-TMCD-DMSO-based CPA exhibited an enhanced cryoprotective effect by a mechanism of DMSO-enhanced cell penetrating effect and α-TMCD-DMSO synergistically enhanced IMA ability. α-TMCD exhibited potential for the discovery of macrocycle-molecule-based cryoprotectants.
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Affiliation(s)
- Bing Hu
- College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. .,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Hebei University), Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Guo-Kai Li
- College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. .,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Hebei University), Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Guo-Min Ai
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Man Zhang
- College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. .,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Hebei University), Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Shan-Shan Su
- College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. .,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Hebei University), Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Xu He
- College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. .,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Hebei University), Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Xiao-Liu Li
- College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. .,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Hebei University), Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Ke-Rang Wang
- College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China. .,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Hebei University), Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
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