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Tong X, Qi X, Mao R, Pan W, Zhang M, Wu X, Chen G, Shen J, Deng H, Hu R. Construction of functional curdlan hydrogels with bio-inspired polydopamine for synergistic periodontal antibacterial therapeutics. Carbohydr Polym 2020; 245:116585. [PMID: 32718654 DOI: 10.1016/j.carbpol.2020.116585] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/23/2020] [Accepted: 06/04/2020] [Indexed: 01/01/2023]
Abstract
Curdlan, a bacteria-derived polysaccharide resource, possesses substantial potential for periodontal antimicrobial delivery. Here, the facile engineering of a functionalized curdlan/polydopamine (PDA) composite hydrogels was reported. The physiochemical evaluations of composite hydrogels proved their tunable properties associated with concentration of PDA including pore size, rheological property and swelling behavior. We have systematically assessed biocompatibility in vitro and found these hydrogels toxicity-free. Moreover, photothermal performance upon near infrared light (NIR) exposure was conducted and eventually indicated the best matches for antibacterial application. The acetate chlorhexidine (CHX) was chosen as a model antimicrobial and the release profiles demonstrated the entrapped CHX could be triggered and nicely controlled by NIR. The optimized bacteriostatic rate reached 99.9 %. Overall, we aimed to provide new curdlan-based hydrogels for periodontal antibacterial treatment by combining photothermal effect and antimicrobial simultaneously.
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Affiliation(s)
- Xianqin Tong
- School & Hospital of Stomatology, Wenzhou Medical University, Xueyuan West Road, Lucheng District, Wenzhou, 325027, China; Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute, University of Chinese Academy of Sciences, Xinsan Road, Longwan District, Wenzhou, 325001, China
| | - Xiaoliang Qi
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Xueyuan West Road, Lucheng District, Wenzhou, 325027, China; Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute, University of Chinese Academy of Sciences, Xinsan Road, Longwan District, Wenzhou, 325001, China
| | - Ruiting Mao
- School & Hospital of Stomatology, Wenzhou Medical University, Xueyuan West Road, Lucheng District, Wenzhou, 325027, China; Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute, University of Chinese Academy of Sciences, Xinsan Road, Longwan District, Wenzhou, 325001, China
| | - Wenhao Pan
- School & Hospital of Stomatology, Wenzhou Medical University, Xueyuan West Road, Lucheng District, Wenzhou, 325027, China
| | - Mengying Zhang
- Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute, University of Chinese Academy of Sciences, Xinsan Road, Longwan District, Wenzhou, 325001, China
| | - Xuan Wu
- Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute, University of Chinese Academy of Sciences, Xinsan Road, Longwan District, Wenzhou, 325001, China
| | - Gang Chen
- Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute, University of Chinese Academy of Sciences, Xinsan Road, Longwan District, Wenzhou, 325001, China
| | - Jianliang Shen
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Xueyuan West Road, Lucheng District, Wenzhou, 325027, China; Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute, University of Chinese Academy of Sciences, Xinsan Road, Longwan District, Wenzhou, 325001, China.
| | - Hui Deng
- School & Hospital of Stomatology, Wenzhou Medical University, Xueyuan West Road, Lucheng District, Wenzhou, 325027, China.
| | - Rongdang Hu
- School & Hospital of Stomatology, Wenzhou Medical University, Xueyuan West Road, Lucheng District, Wenzhou, 325027, China.
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3
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Prakash S, Rajeswari K, Divya P, Ferlin M, Rajeshwari CT, Vanavil B. Optimization and production of curdlan gum using Bacillus cereus PR3 isolated from rhizosphere of leguminous plant. Prep Biochem Biotechnol 2018; 48:408-418. [DOI: 10.1080/10826068.2018.1451886] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- S. Prakash
- Department of Biotechnology, School of Bio and Chemical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India
| | - K. Rajeswari
- Department of Biotechnology, School of Bio and Chemical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India
| | - P. Divya
- Department of Biotechnology, School of Bio and Chemical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India
| | - M. Ferlin
- Department of Biotechnology, School of Bio and Chemical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India
| | - C. T. Rajeshwari
- Department of Biotechnology, School of Bio and Chemical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India
| | - B. Vanavil
- Department of Biotechnology, School of Bio and Chemical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India
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5
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Wang N, Sun P, Lv M, Tong G, Jin X, Zhu X. Mustard-inspired delivery shuttle for enhanced blood–brain barrier penetration and effective drug delivery in glioma therapy. Biomater Sci 2017; 5:1041-1050. [DOI: 10.1039/c7bm00133a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A mustard-inspired delivery shuttle was constructed for enhanced blood–brain barrier penetration and effective drug delivery in glioma therapy.
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Affiliation(s)
- Nan Wang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Pei Sun
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Mingming Lv
- Department of Oral Maxillofacial-Head Neck Oncology
- Ninth People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai Key Laboratory of Stomatology
- Shanghai 200011
| | - Gangsheng Tong
- Instrumental Analysis Center
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Xin Jin
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Xinyuan Zhu
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
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7
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Li Y, Wang F, Cui H. Peptide-Based Supramolecular Hydrogels for Delivery of Biologics. Bioeng Transl Med 2016; 1:306-322. [PMID: 28989975 PMCID: PMC5629974 DOI: 10.1002/btm2.10041] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/06/2016] [Accepted: 10/10/2016] [Indexed: 12/21/2022] Open
Abstract
The demand for therapeutic biologics has rapidly grown over recent decades, creating a dramatic shift in the pharmaceutical industry from small molecule drugs to biological macromolecular therapeutics. As a result of their large size and innate instability, the systemic, topical, and local delivery of biologic drugs remains a highly challenging task. Although there exist many types of delivery vehicles, peptides and peptide conjugates have received continuously increasing interest as molecular blocks to create a great diversity of supramolecular nanostructures and hydrogels for the effective delivery of biologics, due to their inherent biocompatibility, tunable biodegradability, and responsiveness to various biological stimuli. In this context, we discuss the design principles of supramolecular hydrogels using small molecule peptides and peptide conjugates as molecular building units, and review the recent effort in using these materials for protein delivery and gene delivery.
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Affiliation(s)
- Yi Li
- Dept. of Chemical and Biomolecular EngineeringThe Johns Hopkins University3400 N Charles StreetBaltimoreMD21218
- Institute for NanoBioTechnology, The Johns Hopkins University3400 N Charles StreetBaltimoreMD21218
| | - Feihu Wang
- Dept. of Chemical and Biomolecular EngineeringThe Johns Hopkins University3400 N Charles StreetBaltimoreMD21218
- Institute for NanoBioTechnology, The Johns Hopkins University3400 N Charles StreetBaltimoreMD21218
| | - Honggang Cui
- Dept. of Chemical and Biomolecular EngineeringThe Johns Hopkins University3400 N Charles StreetBaltimoreMD21218
- Institute for NanoBioTechnology, The Johns Hopkins University3400 N Charles StreetBaltimoreMD21218
- Dept. of Oncology and Sidney Kimmel Comprehensive Cancer CenterThe Johns Hopkins University School of MedicineBaltimoreMD21205
- Center for NanomedicineThe Wilmer Eye Institute, The Johns Hopkins University School of Medicine400 North BroadwayBaltimoreMD21231
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