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Shen WH, Zhou LL, Li XP, Cong RP, Huang QY, Zheng LP, Wang JW. Bamboo polysaccharides elicit hypocrellin A biosynthesis of a bambusicolous fungus Shiraia sp. S9. World J Microbiol Biotechnol 2023; 39:341. [PMID: 37828354 DOI: 10.1007/s11274-023-03789-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 10/02/2023] [Indexed: 10/14/2023]
Abstract
Hypocrellin A (HA), a fungal perylenequinone from bambusicolous Shiraia species, is a newly developed photosensitizer for photodynamic therapy in cancer and other infectious diseases. The lower yield of HA is an important bottleneck for its biomedical application. This study is the first report of the enhancement of HA production in mycelium culture of Shiraia sp. S9 by the polysaccharides from its host bamboo which serve as a strong elicitor. A purified bamboo polysaccharide (BPSE) with an average molecular weight of 34.2 kDa was found to be the most effective elicitor to enhance fungal HA production and characterized as a polysaccharide fraction mainly composed of arabinose and galactose (53.7: 36.9). When BPSE was added to the culture at 10 mg/L on day 3, the highest HA production of 422.8 mg/L was achieved on day 8, which was about 4.0-fold of the control. BPSE changed the gene expressions mainly responsible for central carbon metabolism and the cellular oxidative stress. The induced generation of H2O2 and nitric oxide was found to be involved in both the permeabilization of cell membrane and HA biosynthesis, leading to enhancements in both intra- and extracellular HA production. Our results indicated the roles of plant polysaccharides in host-fungal interactions and provided a new elicitation technique to improve fungal perylenequinone production in mycelium cultures.
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Affiliation(s)
- Wen Hao Shen
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Lu Lu Zhou
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Xin Ping Li
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Rui Peng Cong
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Qun Yan Huang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Li Ping Zheng
- Department of Horticultural Sciences, Soochow University, Suzhou, 215123, China.
| | - Jian Wen Wang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
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Joseph DP, Rajchakit U, Pilkington LI, Sarojini V, Barker D. Synthesis and antibacterial analysis of C-6 amino-functionalised chitosan derivatives. Int J Biol Macromol 2023; 240:124278. [PMID: 37004934 DOI: 10.1016/j.ijbiomac.2023.124278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/08/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023]
Abstract
Synthesis of 6-O-(3-alkylamino-2-hydroxypropyl) derivatives of chitosan was achieved using a four-step strategy of N-protection, O-epoxide addition, epoxide ring opening using an amine and N-deprotection. Benzaldehyde and phthalic anhydride were used for the N-protection step, producing N-benzylidene and N-phthaloyl protected derivatives, respectively, resulting in two corresponding final 6-O-(3-alkylamino-2-hydroxypropyl) derivative series, BD1-BD6 and PD1-PD14. All the compounds were characterized using FTIR, XPS and PXRD studies and tested for antibacterial efficacy. The phthalimide protection strategy was found to be easier to apply and effective in terms of the synthetic process and improvement in antibacterial activity. Amongst the newly synthesized compounds, PD13 (6-O-(3-(2-(N,N-dimethylamino)ethylamino)-2-hydroxypropyl)chitosan) was the most active with eight times greater activity compared to the unmodified chitosan and, PD7 6-O-(3-(3-(N-(3-aminopropyl)propane-1,3-diamino)propylamino)-2-hydroxypropyl)chitosan) having a four-fold activity than chitosan, was found to be the second most potent derivative. This work has produced new chitosan derivatives those are more potent than chitosan itself and show promise in antimicrobial applications.
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Carboxymethyl chitin and chitosan derivatives: synthesis, characterization and antibacterial activity. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2023. [DOI: 10.1016/j.carpta.2023.100283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Advances in chitosan-based hydrogels: Evolution from covalently crosslinked systems to ionotropically crosslinked superabsorbents. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104517] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Jiang D, Li Z, Jia Q. A sensitive and selective phosphopeptide enrichment strategy by combining polyoxometalates and cysteamine hydrochloride-modified chitosan through layer-by-layer assembly. Anal Chim Acta 2019; 1066:58-68. [DOI: 10.1016/j.aca.2019.04.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 03/30/2019] [Accepted: 04/01/2019] [Indexed: 02/04/2023]
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Kanokpreechawut P, Pitakchatwong C, Matsumoto M, Sereemaspun A, Honsawek S, Chirachanchai S. Incorporation of chitosan whisker and hydroxyapatite: A synergistic approach to reinforce chitosan/ Poly(ethylene glycol) gel. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Nitta S, Komatsu A, Ishii T, Ohnishi M, Inoue A, Iwamoto H. Fabrication and characterization of water-dispersed chitosan nanofiber/poly(ethylene glycol) diacrylate/calcium phosphate-based porous composites. Carbohydr Polym 2017; 174:1034-1040. [DOI: 10.1016/j.carbpol.2017.06.111] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 06/12/2017] [Accepted: 06/27/2017] [Indexed: 11/25/2022]
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Mallakpour S, Madani M. Functionalized-MnO 2 /chitosan nanocomposites: A promising adsorbent for the removal of lead ions. Carbohydr Polym 2016; 147:53-59. [DOI: 10.1016/j.carbpol.2016.03.076] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Revised: 03/20/2016] [Accepted: 03/26/2016] [Indexed: 11/28/2022]
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Poly(ethylene glycol) methyl ether methacrylate-graft-chitosan nanoparticles as a biobased nanofiller for a poly(lactic acid) blend: Radiation-induced grafting and performance studies. J Appl Polym Sci 2015. [DOI: 10.1002/app.42522] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Chen L, Hu J, Ran J, Shen X, Tong H. A novel nanocomposite for bone tissue engineering based on chitosan–silk sericin/hydroxyapatite: biomimetic synthesis and its cytocompatibility. RSC Adv 2015. [DOI: 10.1039/c5ra08216a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Scheme of the formation mechanism of CS–SS/HA-s and CS–SS/HA-g nanocomposites.
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Affiliation(s)
- Li Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Jingxiao Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Jiabing Ran
- Key Laboratory of Analytical Chemistry for Biology and Medicine
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Xinyu Shen
- Key Laboratory of Analytical Chemistry for Biology and Medicine
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Hua Tong
- Key Laboratory of Analytical Chemistry for Biology and Medicine
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
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Li ML, Li RH, Xu J, Han X, Yao TY, Wang J. Thiocarbohydrazide-modified chitosan as anticorrosion and metal ion adsorbent. J Appl Polym Sci 2014. [DOI: 10.1002/app.40671] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Man-Lin Li
- College of Science; Northwest A&F University; Yangling Shaanxi 712100 People's Republic of China
| | - Rong-Hua Li
- College of Natural Resources and Environment; Northwest A&F University; Yangling Shaanxi 712100 People's Republic of China
| | - Juan Xu
- College of Science; Northwest A&F University; Yangling Shaanxi 712100 People's Republic of China
| | - Xiang Han
- College of Science; Northwest A&F University; Yangling Shaanxi 712100 People's Republic of China
| | - Tian-Yu Yao
- College of Science; Northwest A&F University; Yangling Shaanxi 712100 People's Republic of China
| | - Jinyi Wang
- College of Science; Northwest A&F University; Yangling Shaanxi 712100 People's Republic of China
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Vieira DC, Lima LN, Mendes AA, Adriano WS, Giordano RC, Giordano RL, Tardioli PW. Hydrolysis of lactose in whole milk catalyzed by β-galactosidase from Kluyveromyces fragilis immobilized on chitosan-based matrix. Biochem Eng J 2013. [DOI: 10.1016/j.bej.2013.10.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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He JC, Zhou FQ, Mao YF, Tang ZN, Li CY. Preconcentration of Trace Cadmium (II) and Copper (II) in Environmental Water Using a Column Packed with Modified Silica Gel-Chitosan Prior to Flame Atomic Absorption Spectrometry Determination. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.764533] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Preparation and application of epoxy–chitosan/alginate support in the immobilization of microbial lipases by covalent attachment. REACT FUNCT POLYM 2013. [DOI: 10.1016/j.reactfunctpolym.2012.08.023] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Shang BB, Sha J, Liu Y, Tu Q, Man-Lin L, Wang JY. Synthesis of a new chitosan derivative and assay of Escherichia coli adsorption. J Pharm Anal 2012; 1:39-45. [PMID: 29403680 PMCID: PMC5760778 DOI: 10.1016/s2095-1779(11)70007-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2010] [Accepted: 08/13/2010] [Indexed: 10/28/2022] Open
Abstract
A new chitosan derivative is prepared using chitosan. Ethyl cholorocarbonate was first introduced to the hydroxyl group of phthaloylchitosan through a nucleophilic reaction. Hydrazine was then added to recover the amino groups of chitosan, and promote cross-linking. The structure of this new chitosan derivative was characterized by Fourier transform infrared (FT-IR) and proton nuclear magnetic resonance (1H NMR) spectroscopy, and its physical properties were determined by X-ray diffraction (XRD), differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). The thermal and chemical stabilities of the new derivative were improved compared with those of native chitosan. Assay of Escherichia coli adhesion on a film based on this chitosan derivative showed good adsorption and biofilm formation.
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Affiliation(s)
- Bing-Bing Shang
- College of Science, Northwest Agricultural & Forestry University, Yangling, Shaanxi 712100, China
| | - Jun Sha
- College of Science, Northwest Agricultural & Forestry University, Yangling, Shaanxi 712100, China
| | - Yang Liu
- College of Science, Northwest Agricultural & Forestry University, Yangling, Shaanxi 712100, China
| | - Qin Tu
- College of Science, Northwest Agricultural & Forestry University, Yangling, Shaanxi 712100, China
| | - Li Man-Lin
- College of Science, Northwest Agricultural & Forestry University, Yangling, Shaanxi 712100, China
| | - Jin-Yi Wang
- College of Science, Northwest Agricultural & Forestry University, Yangling, Shaanxi 712100, China.,Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest Agricultural & Forestry University, Yangling, Shaanxi 712100, China
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Bekheit M, Nawar N, Addison A, Abdel-Latif D, Monier M. Preparation and characterization of chitosan-grafted-poly(2-amino-4,5-pentamethylene-thiophene-3-carboxylic acid N′-acryloyl-hydrazide) chelating resin for removal of Cu(II), Co(II) and Ni(II) metal ions from aqueous solutions. Int J Biol Macromol 2011; 48:558-65. [DOI: 10.1016/j.ijbiomac.2011.01.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2010] [Revised: 01/15/2011] [Accepted: 01/22/2011] [Indexed: 10/18/2022]
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Laus R, Costa TG, Szpoganicz B, Fávere VT. Adsorption and desorption of Cu(II), Cd(II) and Pb(II) ions using chitosan crosslinked with epichlorohydrin-triphosphate as the adsorbent. JOURNAL OF HAZARDOUS MATERIALS 2010; 183:233-241. [PMID: 20674156 DOI: 10.1016/j.jhazmat.2010.07.016] [Citation(s) in RCA: 138] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2009] [Revised: 07/05/2010] [Accepted: 07/06/2010] [Indexed: 05/27/2023]
Abstract
In this study, chitosan (CTS) was crosslinked with both epichlorohydrin (ECH) and triphosphate (TPP), by covalent and ionic crosslinking, respectively. The resulting new CTS-ECH-TPP adsorbent was characterized by CHN analysis, EDS, FTIR spectroscopy, TGA and DSC, and the adsorption and desorption of Cu(II), Cd(II) and Pb(II) ions in aqueous solution were investigated. Potentiometric studies were also performed and revealed three titratable protons for each pK(a) value of 5.14, 6.76 and 9.08. The results obtained showed that the optimum pH values for adsorption were 6.0 for Cu(II), 7.0 for Cd(II) and 5.0 for Pb(II). The kinetics study demonstrated that the adsorption process proceeded according to the pseudo-second-order model. Three isotherm models (Langmuir, Freundlich and Dubinin-Radushkevich) were employed in the analysis of the adsorption equilibrium data. The Langmuir model resulted in the best fit and the new adsorbent had maximum adsorption capacities for Cu(II), Cd(II) and Pb(II) ions of 130.72, 83.75 and 166.94 mg g(-1), respectively. Desorption studies revealed that HNO(3) and HCl were the best eluents for desorption of Cu(II), Cd(II) and Pb(II) ions from the crosslinked chitosan.
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Affiliation(s)
- Rogério Laus
- Departamento de Química, Universidade Federal de Santa Catarina, 88040-900, Florianópolis, SC, Brazil
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Xu D, Meng Z, Han M, Xi K, Jia X, Yu X, Chen Q. Novel blood-compatible waterborne polyurethane using chitosan as an extender. J Appl Polym Sci 2008. [DOI: 10.1002/app.27479] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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