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Lu ZX, Liu LX, Fu Z, Wang SN, Sun CN, Yu WG, Lu XZ. Chitosan oligosaccharides alleviate macrophage pyroptosis and protect sepsis mice via activating the Nrf2/GPX4 pathway. Int J Biol Macromol 2024:133899. [PMID: 39019361 DOI: 10.1016/j.ijbiomac.2024.133899] [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: 02/05/2024] [Revised: 07/03/2024] [Accepted: 07/13/2024] [Indexed: 07/19/2024]
Abstract
In the process of sepsis, excessive occurrence of pyroptosis, a form of programmed cell death acting as a defense mechanism against pathogens, can disrupt immune responses, thus leading to tissue damage and organ dysfunction. Chitosan oligosaccharide (COS), derived from chitosan degradation, has demonstrated diverse beneficial effects. However, its impact on sepsis-induced pyroptosis remains unexplored. In the present study, ATP/LPS was utilized to induce canonical-pyroptosis in THP-1 cells, while bacterial outer membrane vesicles (OMV) were employed to trigger non-canonical pyroptosis in RAW264.7 cells. Our results revealed a dose-dependent effect of COS on both types of pyroptosis. This was evidenced by a reduction in the expression of pro-inflammatory cytokines, as well as crucial regulatory proteins involved in pyroptosis. In addition, COS inhibited the cleavage of caspase-1 and GSDMD, and reduced ASC oligomerization. The underlying mechanism revealed that COS acts an antioxidant, reducing the release of pyroptosis-induced ROS and malondialdehyde (MDA) by upregulation the expression and promoting the nuclear translocation of nuclear factor erythroid-2-related factor 2 (Nrf2), which led to an elevation of glutathione peroxidase 4 (GPX4) and superoxide dismutase (SOD). Notably, the actions of COS were completely reversed by the Nrf2 inhibitor. Consequently, COS intervention increased the survival rate of sepsis.
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Affiliation(s)
- Zhong-Xia Lu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Lu-Xin Liu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Zheng Fu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Sheng-Nan Wang
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Chang-Ning Sun
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Wen-Gong Yu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China.; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266200, China.; Key Laboratory of Glycoscience &Glycotechnology of Shandong Province, Qingdao 266003, China
| | - Xin-Zhi Lu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China..
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Bahavarnia F, Hasanzadeh M, Bahavarnia P, Shadjou N. Advancements in application of chitosan and cyclodextrins in biomedicine and pharmaceutics: recent progress and future trends. RSC Adv 2024; 14:13384-13412. [PMID: 38660530 PMCID: PMC11041621 DOI: 10.1039/d4ra01370k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/18/2024] [Indexed: 04/26/2024] Open
Abstract
The global community is faced with numerous health concerns such as cancer, cardiovascular and neurological diseases, diabetes, joint pain, osteoporosis, among others. With the advancement of research in the fields of materials chemistry and medicine, pharmaceutical technology and biomedical analysis have entered a new stage of development. The utilization of natural oligosaccharides and polysaccharides in pharmaceutical/biomedical studies has gained significant attention. Over the past decade, several studies have shown that chitosan and cyclodextrin have promising biomedical implications in background analysis, ongoing development, and critical applications in biomedical and pharmaceutical research fields. This review introduces different types of saccharides/natural biopolymers such as chitosan and cyclodextrin and discusses their wide-ranging applications in the biomedical/pharmaceutical research area. Recent research advances in pharmaceutics and drug delivery based on cyclodextrin, and their response to smart stimuli, as well as the biological functions of cyclodextrin and chitosan, such as the immunomodulatory effects, antioxidant, and antibacterial properties, have also been discussed, along with their applications in tissue engineering, wound dressing, and drug delivery systems. Finally, the innovative applications of chitosan and cyclodextrin in the pharmaceutical/biomedicine were reviewed, and current challenges, research/technological gaps, and future development opportunities were surveyed.
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Affiliation(s)
- Farnaz Bahavarnia
- Nutrition Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Mohammad Hasanzadeh
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Parinaz Bahavarnia
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Nasrin Shadjou
- Department of Nanotechnology, Faculty of Chemistry, Urmia University Urmia Iran
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Abosharaf HA, Gebreel DT, Allam S, El-Atrash A, Tousson E. Ehrlich ascites carcinoma provokes renal toxicity and DNA injury in mice: Therapeutic impact of chitosan and maitake nanoparticles. Basic Clin Pharmacol Toxicol 2024; 134:472-484. [PMID: 38368905 DOI: 10.1111/bcpt.13988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/20/2024]
Abstract
In this study, the impact of chitosan (CS) and maitake (GF) nanoparticles towards the renal toxicity induced by Ehrlich ascites carcinoma (EAC) in vivo model was conducted. Besides benchmark negative control group, EAC model was constructed by intraperitoneal injection (i.p.) of 2.5 × 106 cells. Alongside positive control, two groups of EAC-bearing mice received 100 mg/kg of CS and GF nanoparticles/body weight daily for 14 days. The kidney function was conducted by measuring urea, creatinine, ions, (anti)/oxidative parameters and DNA damage. Also, measuring immunoreactivity of P53, proliferating cell nuclear antigen (PCNA), and B-cell lymphoma 2 (Bcl-2) and apoptosis protein. The outcomes illustrated notable kidney toxicity, which indicated by elevations in urea, creatinine, oxidative stress, DNA damage and induction of apoptosis. These events were supported by the drastic alteration in kidney structure through histological examination. Administration of CS and GF nanoparticles was able to enhance the antioxidant power, which further reduced oxidative damage, DNA injury, and apoptosis. These results indicated the protective and therapeutic role of biogenic chitosan and maitake nanoparticles against nephrotoxicity.
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Affiliation(s)
- Hamed A Abosharaf
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Doaa T Gebreel
- Medical Equipment Department, Faculty of Allied Medical Sciences, Pharos University, Alexandria, Egypt
| | - Sahar Allam
- Zoology Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Afaf El-Atrash
- Zoology Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Ehab Tousson
- Zoology Department, Faculty of Science, Tanta University, Tanta, Egypt
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4
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Liu YJ, Gao KX, Peng X, Wang Y, Wang JY, Hu MB. The great potential of polysaccharides from natural resources in the treatment of asthma: A review. Int J Biol Macromol 2024; 260:129431. [PMID: 38237839 DOI: 10.1016/j.ijbiomac.2024.129431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/26/2023] [Accepted: 01/09/2024] [Indexed: 01/22/2024]
Abstract
Despite significant progress in diagnosis and treatment, asthma remains a serious public health challenge. The conventional therapeutic drugs for asthma often have side effects and unsatisfactory clinical efficacy. Therefore, it is very urgent to develop new drugs to overcome the shortcomings of conventional drugs. Natural polysaccharides provide enormous resources for the development of drugs or health products, and they are receiving a lot of attention from scientists around the world due to their safety, effective anti-inflammatory and immune regulatory properties. Increasing evidence shows that polysaccharides have favorable biological activities in the respiratory disease, including asthma. This review provides an overview of primary literature on the recent advances of polysaccharides from natural resources in the treatment of asthma. The mechanisms and practicability of polysaccharides, including polysaccharides from plants, fungus, bacteria, alga, animals and others are reviewed. Finally, the further research of polysaccharides in the treatment of asthma are discussed. This review can provide a basis for further study of polysaccharides in the treatment of asthma and provides guidance for the development and clinical application of novel asthma treatment drugs.
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Affiliation(s)
- Yu-Jie Liu
- School of Traditional Chinese Medicine and Food Engineering, Shanxi Provincial Key Laboratory of Traditional Chinese Medicine Processing, Shanxi University of Chinese Medicine, Jinzhong 030619, PR China
| | - Kui-Xu Gao
- School of Traditional Chinese Medicine and Food Engineering, Shanxi Provincial Key Laboratory of Traditional Chinese Medicine Processing, Shanxi University of Chinese Medicine, Jinzhong 030619, PR China
| | - Xi Peng
- School of Traditional Chinese Medicine and Food Engineering, Shanxi Provincial Key Laboratory of Traditional Chinese Medicine Processing, Shanxi University of Chinese Medicine, Jinzhong 030619, PR China
| | - Yao Wang
- School of Traditional Chinese Medicine and Food Engineering, Shanxi Provincial Key Laboratory of Traditional Chinese Medicine Processing, Shanxi University of Chinese Medicine, Jinzhong 030619, PR China
| | - Jing-Ya Wang
- School of Traditional Chinese Medicine and Food Engineering, Shanxi Provincial Key Laboratory of Traditional Chinese Medicine Processing, Shanxi University of Chinese Medicine, Jinzhong 030619, PR China
| | - Mei-Bian Hu
- School of Traditional Chinese Medicine and Food Engineering, Shanxi Provincial Key Laboratory of Traditional Chinese Medicine Processing, Shanxi University of Chinese Medicine, Jinzhong 030619, PR China.
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5
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Jagdale S, Agarwal B, Dixit A, Gaware S. Chitosan as excellent bio-macromolecule with myriad of anti-activities in biomedical applications - A review. Int J Biol Macromol 2024; 257:128697. [PMID: 38096939 DOI: 10.1016/j.ijbiomac.2023.128697] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 12/03/2023] [Accepted: 12/07/2023] [Indexed: 12/31/2023]
Abstract
The aim of the study is to explore the myriad of anti-activities of chitosan - deacylated derivative of chitin in biomedical applications. Chitosan consists of reactive residual amino groups, which can be modified chemically to obtain wide range of derivatives. These derivatives exhibit the controlled physicochemical characteristics, which in turn improve its functional properties. Such derivatives find numerous applications in the field of biomedical science, agriculture, tissue engineering, bone regeneration and environmental science. This study presents a comprehensive overview of the multifarious anti-activities of chitosan and its derivatives in the field of biomedical science including anti-microbial, antioxidant, anti-tumor, anti-HIV, anti-fungal, anti- inflammatory, anti-Alzheimer's, anti-hypertensive and anti-diabetic activity. It briefly details these anti-activities with respect to its mode of action, pharmacological effects and potential applications. It also presents the overview of current research exploring novel derivatives of chitosan and its anti- activities in the recent past. Finally, the review projects the prospective potential of chitosan and its derivatives and expects to encourage the readers to develop new drug delivery systems based on such chitosan derivatives and explore its applications in biomedical science for benefit of mankind.
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Affiliation(s)
- Sachin Jagdale
- Department of Pharmaceutics, Marathwada Mitra Mandal's College of Pharmacy, Thergaon-Pune, Maharashtra 411033, India.
| | - Babita Agarwal
- Department of Pharmaceutical Chemistry, Marathwada Mitra Mandal's College of Pharmacy, Thergaon-Pune, Maharashtra 411033, India
| | - Abhishek Dixit
- Department of Pharmaceutics, Marathwada Mitra Mandal's College of Pharmacy, Thergaon-Pune, Maharashtra 411033, India
| | - Saurabh Gaware
- Department of Pharmaceutics, Marathwada Mitra Mandal's College of Pharmacy, Thergaon-Pune, Maharashtra 411033, India
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Mittal A, Singh A, Buatong J, Saetang J, Benjakul S. Chitooligosaccharide and Its Derivatives: Potential Candidates as Food Additives and Bioactive Components. Foods 2023; 12:3854. [PMID: 37893747 PMCID: PMC10606384 DOI: 10.3390/foods12203854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Chitooligosaccharide (CHOS), a depolymerized chitosan, can be prepared via physical, chemical, and enzymatic hydrolysis, or a combination of these techniques. The superior properties of CHOS have attracted attention as alternative additives or bioactive compounds for various food and biomedical applications. To increase the bioactivities of a CHOS, its derivatives have been prepared via different methods and were characterized using various analytical methods including FTIR and NMR spectroscopy. CHOS derivatives such as carboxylated CHOS, quaternized CHOS, and others showed their potential as potent anti-inflammatory, anti-obesity, neuroprotective, and anti-cancer agents, which could further be used for human health benefits. Moreover, enhanced antibacterial and antioxidant bioactivities, especially for a CHOS-polyphenol conjugate, could play a profound role in shelf-life extension and the safety assurance of perishable foods via the inhibition of spoilage microorganisms and pathogens and lipid oxidation. Also, the effectiveness of CHOS derivatives for shelf-life extension can be augmented when used in combination with other preservative technologies. Therefore, this review provides an overview of the production of a CHOS and its derivatives, as well as their potential applications in food as either additives or nutraceuticals. Furthermore, it revisits recent advancements in translational research and in vivo studies on CHOS and its derivatives in the medical-related field.
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Affiliation(s)
- Ajay Mittal
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand; (A.M.); (A.S.); (J.B.); (J.S.)
| | - Avtar Singh
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand; (A.M.); (A.S.); (J.B.); (J.S.)
| | - Jirayu Buatong
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand; (A.M.); (A.S.); (J.B.); (J.S.)
| | - Jirakrit Saetang
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand; (A.M.); (A.S.); (J.B.); (J.S.)
| | - Soottawat Benjakul
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand; (A.M.); (A.S.); (J.B.); (J.S.)
- Department of Food and Nutrition, Kyung Hee University, Seoul 02447, Republic of Korea
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7
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Zacaron TM, Silva MLSE, Costa MP, Silva DME, Silva AC, Apolônio ACM, Fabri RL, Pittella F, Rocha HVA, Tavares GD. Advancements in Chitosan-Based Nanoparticles for Pulmonary Drug Delivery. Polymers (Basel) 2023; 15:3849. [PMID: 37765701 PMCID: PMC10536410 DOI: 10.3390/polym15183849] [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: 08/11/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
The evolution of respiratory diseases represents a considerable public health challenge, as they are among the leading causes of death worldwide. In this sense, in addition to the high prevalence of diseases such as asthma, chronic obstructive pulmonary disease, pneumonia, cystic fibrosis, and lung cancer, emerging respiratory diseases, particularly those caused by members of the coronavirus family, have contributed to a significant number of deaths on a global scale over the last two decades. Therefore, several studies have been conducted to optimize the efficacy of treatments against these diseases, focusing on pulmonary drug delivery using nanomedicine. Thus, the development of nanocarriers has emerged as a promising alternative to overcome the limitations of conventional therapy, by increasing drug bioavailability at the target site and reducing unwanted side effects. In this context, nanoparticles composed of chitosan (CS) show advantages over other nanocarriers because chitosan possesses intrinsic biological properties, such as anti-inflammatory, antimicrobial, and mucoadhesive capacity. Moreover, CS nanoparticles have the potential to enhance drug stability, prolong the duration of action, improve drug targeting, control drug release, optimize dissolution of poorly soluble drugs, and increase cell membrane permeability of hydrophobic drugs. These properties could optimize the performance of the drug after its pulmonary administration. Therefore, this review aims to discuss the potential of chitosan nanoparticles for pulmonary drug delivery, highlighting how their biological properties can improve the treatment of pulmonary diseases, including their synergistic action with the encapsulated drug.
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Affiliation(s)
- Thiago Medeiros Zacaron
- Postgraduate Program in Pharmaceutical Science, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil; (T.M.Z.); (M.P.C.); (D.M.e.S.); (A.C.S.); (R.L.F.); (F.P.)
| | | | - Mirsiane Pascoal Costa
- Postgraduate Program in Pharmaceutical Science, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil; (T.M.Z.); (M.P.C.); (D.M.e.S.); (A.C.S.); (R.L.F.); (F.P.)
| | - Dominique Mesquita e Silva
- Postgraduate Program in Pharmaceutical Science, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil; (T.M.Z.); (M.P.C.); (D.M.e.S.); (A.C.S.); (R.L.F.); (F.P.)
| | - Allana Carvalho Silva
- Postgraduate Program in Pharmaceutical Science, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil; (T.M.Z.); (M.P.C.); (D.M.e.S.); (A.C.S.); (R.L.F.); (F.P.)
| | - Ana Carolina Morais Apolônio
- Postgraduate Program in Dentistry, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil;
| | - Rodrigo Luiz Fabri
- Postgraduate Program in Pharmaceutical Science, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil; (T.M.Z.); (M.P.C.); (D.M.e.S.); (A.C.S.); (R.L.F.); (F.P.)
| | - Frederico Pittella
- Postgraduate Program in Pharmaceutical Science, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil; (T.M.Z.); (M.P.C.); (D.M.e.S.); (A.C.S.); (R.L.F.); (F.P.)
- Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil;
| | - Helvécio Vinícius Antunes Rocha
- Laboratory of Micro and Nanotechnology—Farmanguinhos, FIOCRUZ—Fundação Oswaldo Cruz, Rio de Janeiro 21040-361, Rio de Janeiro, Brazil;
| | - Guilherme Diniz Tavares
- Postgraduate Program in Pharmaceutical Science, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil; (T.M.Z.); (M.P.C.); (D.M.e.S.); (A.C.S.); (R.L.F.); (F.P.)
- Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Minas Gerais, Brazil;
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Kang S, Kim HY, Lee AY, Kim HS, Park JH, Moon BC, Nam HH, Chae SW, Jung B, Moon C, Shin IS, Kim JS, Seo YS. Camellia sinensis (L.) Kuntze Extract Attenuates Ovalbumin-Induced Allergic Asthma by Regulating Airway Inflammation and Mucus Hypersecretion. Pharmaceutics 2023; 15:2355. [PMID: 37765323 PMCID: PMC10537373 DOI: 10.3390/pharmaceutics15092355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/29/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Asthma is a pulmonary disease induced by the inhalation of aeroallergens and subsequent inappropriate immune responses. Camellia sinensis (L.) Kuntze has been evaluated as an effective antioxidant supplement produced from bioactive compounds, including flavonoids. In this study, we aimed to determine the effects of Camellia sinensis (L.) Kuntze extract (CE) on ovalbumin-induced allergic asthma. The components of CE were analyzed using high-performance liquid chromatography (HPLC) chromatogram patterns, and asthmatic animal models were induced via ovalbumin treatment. The antioxidant and anti-inflammatory effects of CE were evaluated using 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH), 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS), and nitric oxide (NO) assays. Seven compounds were detected in the CE chromatogram. In the ovalbumin-induced mouse model, CE treatment significantly decreased the inflammation index in the lung tissue. CE also significantly decreased eosinophilia and the production of inflammatory cytokines and OVA-specific IgE in animals with asthma. Collectively, our results indicate that CE has anti-inflammatory and antioxidant activities, and that CE treatment suppresses asthmatic progression, including mucin accumulation, inflammation, and OVA-specific IgE production.
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Affiliation(s)
- Sohi Kang
- College of Veterinary Medicine and BK21 FOUR Program, Chonnam National University, Gwangju 61186, Republic of Korea; (S.K.); (B.J.); (C.M.); (I.S.S.)
| | - Hyun-Yong Kim
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea; (H.-Y.K.); (A.Y.L.); (H.S.K.); (J.H.P.); (B.C.M.); (H.H.N.)
| | - A Yeong Lee
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea; (H.-Y.K.); (A.Y.L.); (H.S.K.); (J.H.P.); (B.C.M.); (H.H.N.)
| | - Hyo Seon Kim
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea; (H.-Y.K.); (A.Y.L.); (H.S.K.); (J.H.P.); (B.C.M.); (H.H.N.)
| | - Jun Hong Park
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea; (H.-Y.K.); (A.Y.L.); (H.S.K.); (J.H.P.); (B.C.M.); (H.H.N.)
| | - Byeong Cheol Moon
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea; (H.-Y.K.); (A.Y.L.); (H.S.K.); (J.H.P.); (B.C.M.); (H.H.N.)
| | - Hyeon Hwa Nam
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea; (H.-Y.K.); (A.Y.L.); (H.S.K.); (J.H.P.); (B.C.M.); (H.H.N.)
- Center for Companion Animal New Drug Development, Jeonbuk Branch, Korea Institute of Toxicology, Jeongeup 56212, Jeollabuk-do, Republic of Korea;
| | - Sung-Wook Chae
- Center for Companion Animal New Drug Development, Jeonbuk Branch, Korea Institute of Toxicology, Jeongeup 56212, Jeollabuk-do, Republic of Korea;
- KM Convergence Research Division, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea
| | - Bokyung Jung
- College of Veterinary Medicine and BK21 FOUR Program, Chonnam National University, Gwangju 61186, Republic of Korea; (S.K.); (B.J.); (C.M.); (I.S.S.)
| | - Changjong Moon
- College of Veterinary Medicine and BK21 FOUR Program, Chonnam National University, Gwangju 61186, Republic of Korea; (S.K.); (B.J.); (C.M.); (I.S.S.)
| | - In Sik Shin
- College of Veterinary Medicine and BK21 FOUR Program, Chonnam National University, Gwangju 61186, Republic of Korea; (S.K.); (B.J.); (C.M.); (I.S.S.)
| | - Joong Sun Kim
- College of Veterinary Medicine and BK21 FOUR Program, Chonnam National University, Gwangju 61186, Republic of Korea; (S.K.); (B.J.); (C.M.); (I.S.S.)
| | - Yun-Soo Seo
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea; (H.-Y.K.); (A.Y.L.); (H.S.K.); (J.H.P.); (B.C.M.); (H.H.N.)
- KM Convergence Research Division, Korea Institute of Oriental Medicine, 111, Geonjae-ro, Naju-si 58245, Jeollanam-do, Republic of Korea
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Thomas R, Fukamizo T, Suginta W. Green-Chemical Strategies for Production of Tailor-Made Chitooligosaccharides with Enhanced Biological Activities. Molecules 2023; 28:6591. [PMID: 37764367 PMCID: PMC10536575 DOI: 10.3390/molecules28186591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/23/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
Chitooligosaccharides (COSs) are b-1,4-linked homo-oligosaccharides of N-acetylglucosamine (GlcNAc) or glucosamine (GlcN), and also include hetero-oligosaccharides composed of GlcNAc and GlcN. These sugars are of practical importance because of their various biological activities, such as antimicrobial, anti-inflammatory, antioxidant and antitumor activities, as well as triggering the innate immunity in plants. The reported data on bioactivities of COSs used to contain some uncertainties or contradictions, because the experiments were conducted with poorly characterized COS mixtures. Recently, COSs have been satisfactorily characterized with respect to their structures, especially the degree of polymerization (DP) and degree of N-acetylation (DA); thus, the structure-bioactivity relationship of COSs has become more unambiguous. To date, various green-chemical strategies involving enzymatic synthesis of COSs with designed sequences and desired biological activities have been developed. The enzymatic strategies could involve transglycosylation or glycosynthase reactions using reducing end-activated sugars as the donor substrates and chitinase/chitosanase and their mutants as the biocatalysts. Site-specific chitin deacetylases were also proposed to be applicable for this purpose. Furthermore, to improve the yields of the COS products, metabolic engineering techniques could be applied. The above-mentioned approaches will provide the opportunity to produce tailor-made COSs, leading to the enhanced utilization of chitin biomass.
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Affiliation(s)
- Reeba Thomas
- School of Biomolecular Science and Engineering (BSE), Vidyasirimedhi Institute of Science and Technology (VISTEC), Payunai, Wangchan District, Rayong 21210, Thailand; (R.T.); (T.F.)
| | - Tamo Fukamizo
- School of Biomolecular Science and Engineering (BSE), Vidyasirimedhi Institute of Science and Technology (VISTEC), Payunai, Wangchan District, Rayong 21210, Thailand; (R.T.); (T.F.)
- Department of Advanced Bioscience, Kindai University, 3327-204 Nakamachi, Nara 631-8505, Japan
| | - Wipa Suginta
- School of Biomolecular Science and Engineering (BSE), Vidyasirimedhi Institute of Science and Technology (VISTEC), Payunai, Wangchan District, Rayong 21210, Thailand; (R.T.); (T.F.)
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Shen Y, Song M, Wu S, Zhao H, Zhang Y. Plant-Based Dietary Fibers and Polysaccharides as Modulators of Gut Microbiota in Intestinal and Lung Inflammation: Current State and Challenges. Nutrients 2023; 15:3321. [PMID: 37571257 PMCID: PMC10420973 DOI: 10.3390/nu15153321] [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: 06/26/2023] [Revised: 07/20/2023] [Accepted: 07/23/2023] [Indexed: 08/13/2023] Open
Abstract
Recent research has underscored the significant role of gut microbiota in managing various diseases, including intestinal and lung inflammation. It is now well established that diet plays a crucial role in shaping the composition of the microbiota, leading to changes in metabolite production. Consequently, dietary interventions have emerged as promising preventive and therapeutic approaches for managing these diseases. Plant-based dietary fibers, particularly polysaccharides and oligosaccharides, have attracted attention as potential therapeutic agents for modulating gut microbiota and alleviating intestinal and lung inflammation. This comprehensive review aims to provide an in-depth overview of the current state of research in this field, emphasizing the challenges and limitations associated with the use of plant-based dietary fibers and polysaccharides in managing intestinal and lung inflammation. By shedding light on existing issues and limitations, this review seeks to stimulate further research and development in this promising area of therapeutic intervention.
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Affiliation(s)
- Yu Shen
- Heilongjiang Provincial Key Laboratory of New Drug Development and Pharmacotoxicological Evaluation, College of Pharmacy, Jiamusi University, Jiamusi 154007, China; (Y.S.)
| | - Mingming Song
- Heilongjiang Provincial Key Laboratory of New Drug Development and Pharmacotoxicological Evaluation, College of Pharmacy, Jiamusi University, Jiamusi 154007, China; (Y.S.)
| | - Shihao Wu
- Heilongjiang Provincial Key Laboratory of New Drug Development and Pharmacotoxicological Evaluation, College of Pharmacy, Jiamusi University, Jiamusi 154007, China; (Y.S.)
| | - Hongbo Zhao
- College of Rehabilitation Medicine, Jiamusi University, Jiamusi 154007, China
| | - Yu Zhang
- Heilongjiang Provincial Key Laboratory of New Drug Development and Pharmacotoxicological Evaluation, College of Pharmacy, Jiamusi University, Jiamusi 154007, China; (Y.S.)
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11
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Nicastro KR, Pearson GA, Ramos X, Pearson V, McQuaid CD, Zardi GI. Transcriptome wide analyses reveal intraspecific diversity in thermal stress responses of a dominant habitat-forming species. Sci Rep 2023; 13:5645. [PMID: 37024658 PMCID: PMC10079687 DOI: 10.1038/s41598-023-32654-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 03/30/2023] [Indexed: 04/08/2023] Open
Abstract
The impact of climate change on biodiversity has stimulated the need to understand environmental stress responses, particularly for ecosystem engineers whose responses to climate affect large numbers of associated organisms. Distinct species differ substantially in their resilience to thermal stress but there are also within-species variations in thermal tolerance for which the molecular mechanisms underpinning such variation remain largely unclear. Intertidal mussels are well-known for their role as ecosystem engineers. First, we exposed two genetic lineages of the intertidal mussel Perna perna to heat stress treatments in air and water. Next, we ran a high throughput RNA sequencing experiment to identify differences in gene expression between the thermally resilient eastern lineage and the thermally sensitive western lineage. We highlight different thermal tolerances that concord with their distributional ranges. Critically, we also identified lineage-specific patterns of gene expression under heat stress and revealed intraspecific differences in the underlying transcriptional pathways in response to warmer temperatures that are potentially linked to the within-species differences in thermal tolerance. Beyond the species, we show how unravelling within-species variability in mechanistic responses to heat stress promotes a better understanding of global evolutionary trajectories of the species as a whole in response to changing climate.
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Affiliation(s)
- Katy R Nicastro
- CNRS, Univ. Littoral Côte d'Opale, UMR 8187 - LOG - Laboratoire d'Océanologie et de Géosciences, Univ. Lille, 59000, Lille, France
- CCMAR-CIMAR - Associated Laboratory, University of Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
- Department of Zoology and Entomology, Rhodes University, Grahamstown, 6140, South Africa
| | - Gareth A Pearson
- CCMAR-CIMAR - Associated Laboratory, University of Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
| | - Xana Ramos
- CCMAR-CIMAR - Associated Laboratory, University of Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
| | - Vasco Pearson
- CCMAR-CIMAR - Associated Laboratory, University of Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
- Department of Mathematics, Instituto Superior Técnico, 1049-001, Lisbon, Portugal
| | - Christopher D McQuaid
- Department of Zoology and Entomology, Rhodes University, Grahamstown, 6140, South Africa
| | - Gerardo I Zardi
- Department of Zoology and Entomology, Rhodes University, Grahamstown, 6140, South Africa.
- UNICAEN, Laboratoire Biologie des Organismes et Ecosystèmes Aquatiques, UMR 8067 BOREA (CNRS, MNHN, UPMC, UCBN, IRD-207), Normandie Université, CS 14032, 14000, Caen, France.
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12
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Recent progressions in biomedical and pharmaceutical applications of chitosan nanoparticles: A comprehensive review. Int J Biol Macromol 2023; 231:123354. [PMID: 36681228 DOI: 10.1016/j.ijbiomac.2023.123354] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/05/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023]
Abstract
Nowadays, the most common approaches in the prognosis, diagnosis, and treatment of diseases are along with undeniable limitations. Thus, the ever-increasing need for using biocompatible natural materials and novel practical modalities is required. Applying biomaterials, such as chitosan nanoparticles (CS NPs: FDA-approved long-chain polymer of N-acetyl-glucosamine and D-glucosamine for some pharmaceutical applications), can serve as an appropriate alternative to overcome these limitations. Recently, the biomedical applications of CS NPs have extensively been investigated. These NPs and their derivatives can not only prepare through different physical and chemical approaches but also modify with various molecules and bioactive materials. The potential properties of CS NPs, such as biocompatibility, biodegradability, serum stability, solubility, non-immunogenicity, anti-inflammatory properties, appropriate pharmacokinetics and pharmacodynamics, and so forth, have made them excellent candidates for biomedical applications. Therefore, CS NPs have efficiently applied for various biomedical applications, like regenerative medicine and tissue engineering, biosensors for the detection of microorganisms, and drug delivery systems (DDS) for the suppression of diseases. These NPs possess a high level of biosafety. In summary, CS NPs have the potential ability for biomedical and clinical applications, and it would be remarkably beneficial to develop new generations of CS-based material for the future of medicine.
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13
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Rout SR, Kar B, Pradhan D, Biswasroy P, Haldar J, Rajwar TK, Sarangi MK, Rai VK, Ghosh G, Rath G. Chitosan as a potential biomaterial for the management of oral mucositis, a common complication of cancer treatment. Pharm Dev Technol 2023; 28:78-94. [PMID: 36564887 DOI: 10.1080/10837450.2022.2162544] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Oral mucositis is a serious issue in patients receiving oncological therapies. Mucosal protectants considered to be one of the preferred choices used in the management of mucositis. However, the protective efficacy of currently available mucosal protectants has been significantly compromised due to poor retention, lack of lubrication, poor biodegradability, and inability to manage secondary complications. Chitosan is a promising material for mucosal applications due to its beneficial biomedical properties. Chitosan is also anti-inflammatory, anti-microbial, and capable of scavenging free radicals, makes it a good candidate for the treatment of oral mucositis. Additionally, chitosan's amino polysaccharide skeleton permits a number of chemical alterations with better bioactive performance. This article provides a summary of key biological properties of chitosan and its derivatives that are useful for treating oral mucositis. Current literature evidence shows that Chitosan has superior mucosal protective properties when utilised alone or as delivery systems for co-encapsulated drugs.
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Affiliation(s)
- Sudhanshu Ranjan Rout
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Biswakanth Kar
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Deepak Pradhan
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Prativa Biswasroy
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Jitu Haldar
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Tushar Kanti Rajwar
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Manoj Kumar Sarangi
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Lucknow, India
| | - Vineet Kumar Rai
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Goutam Ghosh
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
| | - Goutam Rath
- School of Pharmaceutical Sciences, Siksha O Anusandhan (Deemed to be University), Bhubaneswar, India
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14
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Lee S, Hao LT, Park J, Oh DX, Hwang DS. Nanochitin and Nanochitosan: Chitin Nanostructure Engineering with Multiscale Properties for Biomedical and Environmental Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2203325. [PMID: 35639091 DOI: 10.1002/adma.202203325] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/24/2022] [Indexed: 06/15/2023]
Abstract
Nanochitin and nanochitosan (with random-copolymer-based multiscale architectures of glucosamine and N-acetylglucosamine units) have recently attracted immense attention for the development of green, sustainable, and advanced functional materials. Nanochitin and nanochitosan are multiscale materials from small oligomers, rod-shaped nanocrystals, longer nanofibers, to hierarchical assemblies of nanofibers. Various physical properties of chitin and chitosan depend on their molecular- and nanostructures; translational research has utilized them for a wide range of applications (biomedical, industrial, environmental, and so on). Instead of reviewing the entire extensive literature on chitin and chitosan, here, recent developments in multiscale-dependent material properties and their applications are highlighted; immune, medical, reinforcing, adhesive, green electrochemical materials, biological scaffolds, and sustainable food packaging are discussed considering the size, shape, and assembly of chitin nanostructures. In summary, new perspectives for the development of sustainable advanced functional materials based on nanochitin and nanochitosan by understanding and engineering their multiscale properties are described.
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Affiliation(s)
- Suyoung Lee
- Division of Environmental Science and Engineering, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Pohang, 37673, Republic of Korea
| | - Lam Tan Hao
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan, 44429, Republic of Korea
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
| | - Jeyoung Park
- Division of Environmental Science and Engineering, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Pohang, 37673, Republic of Korea
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan, 44429, Republic of Korea
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
| | - Dongyeop X Oh
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan, 44429, Republic of Korea
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
| | - Dong Soo Hwang
- Division of Environmental Science and Engineering, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Pohang, 37673, Republic of Korea
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15
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Lee J, Ree J, Kim HJ, Kim HJ, Kim WJ, Choi TG, Lee S, Hong YK, Hong SB, Park YI. Anti-Apoptotic and Anti-Inflammatory Effects of an Ethanolic Extract of Lycium chinense Root against Particulate Matter 10-Induced Cell Death and Inflammation in RBL-2H3 Basophil Cells and BALB/c Mice. PLANTS 2022; 11:plants11192485. [PMID: 36235350 PMCID: PMC9571895 DOI: 10.3390/plants11192485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 11/16/2022]
Abstract
Particulate matters (PMs) from polluted air cause diverse pulmonary and cardiovascular diseases, including lung inflammation. While the fruits (Goji) of Lycium trees are commonly consumed as traditional medicine and functional food ingredients, the majority of their roots are discarded as by-products. To enhance the industrial applicability of Lycium roots, we prepared an ethanol extract (named GR30) of L. chinense Miller roots and evaluated its potential protective effects against particulate matter 10 (PM10)-induced inflammation and immune cell death. The GR30 treatment (0–500 μg/mL) significantly attenuated the PM10-induced cell cycle arrest, DNA fragmentation and mitochondria-dependent apoptosis in RBL-2H3 basophil cells. GR30 also significantly antagonized the PM10-induced expression of proinflammatory cytokines (IL-4, IL-13, and TNF-α) and COX2 expression through downregulation of MAPKs (ERK and JNK) signalling pathway. Oral administration of GR30 (200–400 mg/kg) to PM10 (20 mg/mL)-challenged mice significantly reduced the serum levels of IgE and the expression of TNF-α and Bax in lung tissues, which were elevated by PM10 exposure. These results revealed that the ethanolic extract (GR30) of L. chinense Miller roots exhibited anti-inflammatory and cyto-protective activity against PM10-induced inflammation and basophil cell death, and thus, it would be useful in functional food industries to ameliorate PM-mediated damage to respiratory and immune systems.
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Affiliation(s)
- Jisun Lee
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon 14662, Gyeonggi-do, Korea
| | - Jin Ree
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon 14662, Gyeonggi-do, Korea
| | - Hyeon Jeong Kim
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon 14662, Gyeonggi-do, Korea
| | - Hee Jin Kim
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon 14662, Gyeonggi-do, Korea
| | - Woo Jung Kim
- Biocenter, Gyeonggido Business and Science Accelerator, Suwon 16229, Gyeonggi-do, Korea
| | - Tae Gyu Choi
- Department of Biochemistry and Molecular Biology, School of Medicine, Kyung Hee University, Seoul 02447, Korea
| | - Sanghyun Lee
- Department of Plant Science and Technology, Chung-Ang University, Anseong 17546, Gyeonggi-do, Korea
| | - Yun Ki Hong
- Biomix Co., Ltd., Goyang-si 10442, Gyeonggi-do, Korea
| | | | - Yong Il Park
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon 14662, Gyeonggi-do, Korea
- Correspondence: ; Tel.: +82-2-2164-4512; Fax: +82-2-2164-4846
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16
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Implication of Nanoparticles to Combat Chronic Liver andKidney Diseases: Progress and Perspectives. Biomolecules 2022; 12:biom12101337. [PMID: 36291548 PMCID: PMC9599274 DOI: 10.3390/biom12101337] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/11/2022] [Accepted: 09/18/2022] [Indexed: 11/16/2022] Open
Abstract
Liver and kidney diseases are the most frequently encountered problems around the globe. Damage to the liver and kidney may occur as a result of exposure to various drugs, chemicals, toxins, and pathogens, leading to severe disease conditions such as cirrhosis, fibrosis, hepatitis, acute kidney injury, and liver and renal failure. In this regard, the use of nanoparticles (NPs) such as silver nanoparticles (AgNPs), gold nanoparticles (AuNPs), and zinc oxide nanoparticles (ZnONPs) has emerged as a rapidly developing field of study in terms of safe delivery of various medications to target organs with minimal side effects. Due to their physical characteristics, NPs have inherent pharmacological effects, and an accidental buildup can have a significant impact on the structure and function of the liver and kidney. By suppressing the expression of the proinflammatory cytokines iNOS and COX-2, NPs are known to possess anti-inflammatory effects. Additionally, NPs have demonstrated their ability to operate as an antioxidant, squelching the generation of ROS caused by substances that cause oxidative stress. Finally, because of their pro-oxidant properties, they are also known to increase the level of ROS, which causes malignant liver and kidney cells to undergo apoptosis. As a result, NPs can be regarded as a double-edged sword whose inherent therapeutic benefits can be refined as we work to comprehend them in terms of their toxicity.
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Leite ML, Anselmi C, Soares IPM, Manso AP, Hebling J, Carvalho RM, de Souza Costa CA. Calcium silicate-coated porous chitosan scaffold as a cell-free tissue engineering system for direct pulp capping. Dent Mater 2022; 38:1763-1776. [DOI: 10.1016/j.dental.2022.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 09/19/2022] [Accepted: 09/23/2022] [Indexed: 11/29/2022]
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18
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Potential Medical Applications of Chitooligosaccharides. Polymers (Basel) 2022; 14:polym14173558. [PMID: 36080631 PMCID: PMC9460531 DOI: 10.3390/polym14173558] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
Chitooligosaccharides, also known as chitosan oligomers or chitooligomers, are made up of chitosan with a degree of polymerization (DP) that is less than 20 and an average molecular weight (MW) that is lower than 3.9 kDa. COS can be produced through enzymatic conversions using chitinases, physical and chemical applications, or a combination of these strategies. COS is of significant interest for pharmacological and medical applications due to its increased water solubility and non-toxicity, with a wide range of bioactivities, including antibacterial, anti-inflammatory, anti-obesity, neuroprotective, anticancer, and antioxidant effects. This review aims to outline the recent advances and potential applications of COS in various diseases and conditions based on the available literature, mainly from preclinical research. The prospects of further in vivo studies and translational research on COS in the medical field are highlighted.
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19
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Wen J, Niu X, Chen S, Chen Z, Wu S, Wang X, Yong Y, Liu X, Yu Z, Ma X, Abd El-Aty A, Ju X. Chitosan oligosaccharide improves the mucosal immunity of small intestine through activating SIgA production in mice: Proteomic analysis. Int Immunopharmacol 2022; 109:108826. [DOI: 10.1016/j.intimp.2022.108826] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/25/2022] [Accepted: 05/02/2022] [Indexed: 11/05/2022]
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20
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Al-Qubaisi MS, Al-Abboodi AS, Alhassan FH, Hussein-Al-Ali S, Flaifel MH, Eid EE, Alshwyeh HA, Hussein MZ, Alnasser SM, Saeed MI, Rasedee A, Ibrahim WN. Preparation, characterization, in vitro drug release and anti-inflammatory of thymoquinone-loaded chitosan nanocomposite. Saudi Pharm J 2022; 30:347-358. [PMID: 35527823 PMCID: PMC9068746 DOI: 10.1016/j.jsps.2022.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 02/02/2022] [Indexed: 11/21/2022] Open
Abstract
In this study, we formulated Thymoquinone-loaded nanocomposites (TQ-NCs) using high-pressure homogenizer without sodium tripolyphosphate. The TQ-NCs were characterized and their anti-inflammatory determined by the response of the LPS-stimulated macrophage RAW 264.7 cells in the production of nitric oxide, prostaglandin E2, tumor necrosis factor-α, interleukin-6, and interleukin-1β. The physicochemical properties of TQ-NC were determined using different machines. TQ was fully incorporated in the highly thermal stable nanoparticles. The nanoparticles showed rapid release of TQ in the acidic medium of the gastric juice. In medium of pH 6.8, TQ-NC exhibited sustained release of TQ over a period of 100 h. The results suggest that TQ-NC nanoparticles have potential application as parenterally administered therapeutic compound. TQ-NC effectively reduce production of inflammatory cytokines by the LPS-stimulated RAW 264.7 cells, indicating that they have anti-inflammatory properties. In conclusion, TQ-NC nanoparticles have the characteristics of efficient carrier for TQ and an effective anti-inflammatory therapeutic compound.
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Affiliation(s)
| | | | - Fatah H. Alhassan
- Department of Applied Chemistry and Technology, College of Science and Arts, Alkamel University of Jeddah, Jeddah 21589, Saudi Arabia
| | | | - Moayad Husein Flaifel
- Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
- Basic & Applied Scientific Research Center, College of Science, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Eltayeb E.M. Eid
- Department of Pharmaceutical Chemistry and Pharmacognosy, Unaizah College of Pharmacy, Qassim University, Saudi Arabia
| | - Hussah Abdullah Alshwyeh
- Basic & Applied Scientific Research Center, College of Science, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
- Department of Biology, College of Science, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Mohd Zobir Hussein
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | | | - Mohammed Ibrahim Saeed
- Faculty of Medical Laboratory Sciences, National Ribat University, Khartoum 11111, Sudan
| | - Abdullah Rasedee
- Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
- Department of Veterinary Pathology and Microbiology, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Wisam Nabeel Ibrahim
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha, Qatar
- Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha, Qatar
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21
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Man K, Brunet MY, Federici AS, Hoey DA, Cox SC. An ECM-Mimetic Hydrogel to Promote the Therapeutic Efficacy of Osteoblast-Derived Extracellular Vesicles for Bone Regeneration. Front Bioeng Biotechnol 2022; 10:829969. [PMID: 35433655 PMCID: PMC9005798 DOI: 10.3389/fbioe.2022.829969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/11/2022] [Indexed: 11/13/2022] Open
Abstract
The use of extracellular vesicles (EVs) is emerging as a promising acellular approach for bone regeneration, overcoming translational hurdles associated with cell-based therapies. Despite their potential, EVs short half-life following systemic administration hinders their therapeutic efficacy. EVs have been reported to bind to extracellular matrix (ECM) proteins and play an essential role in matrix mineralisation. Chitosan and collagen type I are naturally-derived pro-osteogenic biomaterials, which have been demonstrated to control EV release kinetics. Therefore, this study aimed to develop an injectable ECM-mimetic hydrogel capable of controlling the release of osteoblast-derived EVs to promote bone repair. Pure chitosan hydrogels significantly enhanced compressive modulus (2.48-fold) and osteogenic differentiation (3.07-fold), whilst reducing gelation times (2.09-fold) and proliferation (2.7-fold) compared to pure collagen gels (p ≤ 0.001). EV release was strongly associated with collagen concentration (R2 > 0.94), where a significantly increased EV release profile was observed from chitosan containing gels using the CD63 ELISA (p ≤ 0.001). Hydrogel-released EVs enhanced human bone marrow stromal cells (hBMSCs) proliferation (1.12-fold), migration (2.55-fold), and mineralisation (3.25-fold) compared to untreated cells (p ≤ 0.001). Importantly, EV-functionalised chitosan-collagen composites significantly promoted hBMSCs extracellular matrix mineralisation when compared to the EV-free gels in a dose-dependent manner (p ≤ 0.001). Taken together, these findings demonstrate the development of a pro-osteogenic thermosensitive chitosan-collagen hydrogel capable of enhancing the therapeutic efficacy of osteoblast-derived EVs as a novel acellular tool for bone augmentation strategy.
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Affiliation(s)
- Kenny Man
- School of Chemical Engineering, University of Birmingham, Birmingham, United Kingdom
| | - Mathieu Y. Brunet
- School of Chemical Engineering, University of Birmingham, Birmingham, United Kingdom
| | - Angelica S. Federici
- Trinity Centre for Biomedical Engineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland,Dept. of Mechanical, Manufacturing, and Biomedical Engineering, School of Engineering, Trinity College Dublin, Dublin, Ireland,Advanced Materials and Bioengineering Research Centre, Trinity College Dublin and RCSI, Dublin, Ireland
| | - David A. Hoey
- Trinity Centre for Biomedical Engineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland,Dept. of Mechanical, Manufacturing, and Biomedical Engineering, School of Engineering, Trinity College Dublin, Dublin, Ireland,Advanced Materials and Bioengineering Research Centre, Trinity College Dublin and RCSI, Dublin, Ireland
| | - Sophie C. Cox
- School of Chemical Engineering, University of Birmingham, Birmingham, United Kingdom,*Correspondence: Sophie C. Cox,
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22
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Zhang K, Sun Q, Bai X, Liu P, Lyu Z, Li Q, Li A. Preparation and Performance Study of COS/PEI@PolyI:C/OVA Nanocomposite Using the Blend System of Chitooligosaccharide and Polyethyleneimine as a Drug Carrier. Macromol Res 2021. [DOI: 10.1007/s13233-021-9089-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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23
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Dietary Fibers: Effects, Underlying Mechanisms and Possible Role in Allergic Asthma Management. Nutrients 2021; 13:nu13114153. [PMID: 34836408 PMCID: PMC8621630 DOI: 10.3390/nu13114153] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/10/2021] [Accepted: 11/18/2021] [Indexed: 12/13/2022] Open
Abstract
The prevalence of asthma is increasing, but the cause remains under debate. Research currently focuses on environmental and dietary factors that may impact the gut-lung axis. Dietary fibers are considered to play a crucial role in supporting diversity and activity of the microbiome, as well as immune homeostasis in the gut and lung. This review discusses the current state of knowledge on how dietary fibers and their bacterial fermentation products may affect the pathophysiology of allergic asthma. Moreover, the impact of dietary fibers on early type 2 asthma management, as shown in both pre-clinical and clinical studies, is described. Short-chain fatty acids, fiber metabolites, modulate host immunity and might reduce the risk of allergic asthma development. Underlying mechanisms include G protein-coupled receptor activation and histone deacetylase inhibition. These results are supported by studies in mice, children and adults with allergic asthma. Fibers might also exert direct effects on the immune system via yet to be elucidated mechanisms. However, the effects of specific types of fiber, dosages, duration of treatment, and combination with probiotics, need to be explored. There is an urgent need to further valorize the potential of specific dietary fibers in prevention and treatment of allergic asthma by conducting more large-scale dietary intervention trials.
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Qi P, Wei C, Kou D. Beneficial effects of naringenin and morin on interleukin-5 and reactive oxygen species production in BALB/c mice with ovalbumin-induced asthma. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2021; 25:555-564. [PMID: 34697266 PMCID: PMC8552819 DOI: 10.4196/kjpp.2021.25.6.555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/22/2021] [Accepted: 07/05/2021] [Indexed: 11/21/2022]
Abstract
We investigated the effects of naringenin and morin on IL-5 and ROS production in PMA+ionomycin-treated EL-4 cells with the corroboration of their antioxidant and anti-inflammatory properties using an asthma-induced mouse model. The EL-4 cell line was used to study the outcomes of naringenin or morin, followed by cell viability studies. Western blot analysis and ELISA test were used to determine Th2 mediated cytokines. In vivo studies were carried out on BALB/c mice to induce allergic asthma using ovalbumin administered intraperitoneally. Intracellular ROS was determined using 2’,7’-dichlorodihydrofluorescein diacetate, followed by serum enzymatic (AST and ALT) estimations and inflammatory cell count in the bronchoalveolar lavage fluid (BALF) and lung tissues. Histopathological studies were conducted to examine lung tissue-stained architecture. Our findings suggested that naringenin and morin significantly suppressed IL-5 and ROS production via various pathways. Interestingly, by reducing NFAT activity, naringenin and morin stimulated HO-1 expression, thereby suppressing IL-5 secretion due to regulating the transcription factor Nrf2 via P13/Akt or ERK/JNK signalling pathways in EL-4 cells, demonstrating the involvement of HO-1 expression in inhibiting asthmatic inflammation. The increased inflammatory cells in the BALF were substantially decreased by both naringenin and morin, followed by inhibition in the elevated Th-2 cytokines levels. The TNF-α protein levels in an allergic asthma mouse model were significantly reduced by suppressing Akt phosphorylation and eosinophil formation. Recent findings confirmed that naringenin and morin possess the potential to control asthma-related immune responses through antioxidant and anti-inflammatory properties, indicating potential therapeutic agents or functional foods.
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Affiliation(s)
- Peng Qi
- Department of Respiratory and Critical Care Treatment, Weifang Wei 'en Hospital, Weifang, Shandong 261031, China
| | - Chunhua Wei
- Department of Respiratory and Critical Care Treatment, Weifang Wei 'en Hospital, Weifang, Shandong 261031, China
| | - Dianbo Kou
- Department of Respiratory and Critical Care Treatment, Weifang Wei 'en Hospital, Weifang, Shandong 261031, China
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Cao R, Yu H, Long H, Zhang H, Hao C, Shi L, Du Y, Jiao S, Guo A, Ma L, Wang Z. Low Deacetylation Degree Chitosan Oligosaccharide Protects against IL-1β Induced Inflammation and Enhances Autophagy Activity in Human Chondrocytes. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 33:517-531. [PMID: 34704529 DOI: 10.1080/09205063.2021.1996962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Osteoarthritis (OA) is a degenerative joint disease, which can lead to joint pain, stiffness, deformity and dysfunction, that seriously affects the quality of life in patients. At present, the treatments of OA mainly include early pharmacological treatment and late joint replacement. However, current pharmacological treatment has limited efficacy and undesired side effects.Chitosan oligosaccharide (COS) is a kind of nontoxic and biodegradable oligo-saccharide, which is composed of 2-20 glucosamine or N-acetylglucosamine linked by β-1,4 glycosidic bond. Studies have shown that COS has significant biological properties like antimicrobial, anti-inflammatory, antioxidant, and anti-tumor, as well as immunoregulation ability. However, the effects of COS on OA have not been clarified. In this study, we explored the protective effects of COS with different degrees of deacetylation on chondrocytes stimulated by interleukin 1β (IL-1β) in vitro.The results showed that IL-1β inhibited cell proliferation and promoted cell apoptosis. Besides that, IL-1β increased the expression of the major chondro-degrading genes MMP13 and ADAMTS-5, while decreased the expression of COL2A and ACAN. COS with different degrees of deacetylation (HDACOS, MDACOS, LDACOS) had different effects on IL-1β induced inflammation. LDACOS had the most obvious anti-inflammatory effects to inhibit the expression of MMP13 and ADAMTS-5 while promoted the expression of COL2A and ACAN. In addition, we found that the expression of autophagy-related gene Beclin-1 was up-regulated, and the ratio of LC3-II/LC3-I was increased in the LDACOS group. Furthermore, transmission electron microscopy (TEM) analysis showed that the number of intracellular autophagosomes increased significantly with the treatment of LDACOS. Based on our research, we suggested that LDACOS could inhibit chondrocytes inflammation and promote cell autophagy, and might be a protective drug for the treatment of OA.
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Affiliation(s)
- Ruiqi Cao
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Haomiao Yu
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Huibin Long
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hongrui Zhang
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Chao Hao
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lin Shi
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yuguang Du
- Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
| | - Siming Jiao
- Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
| | - Ai Guo
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lifeng Ma
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhuo Wang
- Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
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Effect of chitosan on blood profile, inflammatory cytokines by activating TLR4/NF-κB signaling pathway in intestine of heat stressed mice. Sci Rep 2021; 11:20608. [PMID: 34663855 PMCID: PMC8523716 DOI: 10.1038/s41598-021-98931-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 09/07/2021] [Indexed: 12/27/2022] Open
Abstract
Heat stress can significantly affect the immune function of the animal body. Heat stress stimulates oxidative stress in intestinal tissue and suppresses the immune responses of mice. The protecting effects of chitosan on heat stress induced colitis have not been reported. Therefore, the aim of this study was to investigate the protective effects of chitosan on immune function in heat stressed mice. Mice were exposed to heat stress (40 °C per day for 4 h) for 14 consecutive days. The mice (C57BL/6J), were randomly divided into three groups including: control group, heat stress, Chitosan group (LD: group 300 mg/kg/day, MD: 600 mg/kg/day, HD: 1000 mg/kg/day). The results showed that tissue histology was improved in chitosan groups than heat stress group. The current study showed that the mice with oral administration of chitosan groups had improved body performance as compared with the heat stress group. The results also showed that in chitosan treated groups the production of HSP70, TLR4, p65, TNF-α, and IL-10 was suppressed on day 1, 7, and 14 as compared to the heat stress group. In addition Claudin-2, and Occludin mRNA levels were upregulated in mice receiving chitosan on day 1, 7, and 14 of heat stress. Furthermore, the IL-6, IL-10, and TNF-α plasma levels were down-regulated on day 1, 7, and 14 of heat stress in mice receiving the oral administration of chitosan. In conclusion, the results showed that chitosan has an anti-inflammatory ability to tolerate hot environmental conditions.
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de Andrade RCLC, de Araújo NK, Torres-Rêgo M, Furtado AA, Daniele-Silva A, de Souza Paiva W, de Medeiros Dantas JM, da Silva NS, da Silva-Júnior AA, Ururahy MAG, de Assis CF, De Santis Ferreira L, Rocha HAO, de Freitas Fernandes-Pedrosa M. Production and Characterization of Chitooligosaccharides: Evaluation of Acute Toxicity, Healing, and Anti-Inflammatory Actions. Int J Mol Sci 2021; 22:ijms221910631. [PMID: 34638973 PMCID: PMC8508594 DOI: 10.3390/ijms221910631] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/27/2021] [Accepted: 09/01/2021] [Indexed: 01/21/2023] Open
Abstract
The search for promising biomolecules such as chitooligosaccharides (COS) has increased due to the need for healing products that act efficiently, avoiding complications resulting from exacerbated inflammation. Therefore, this study aimed to produce COS in two stages of hydrolysis using chitosanases derived from Bacillus toyonensis. Additionally, this study aimed to structurally characterize the COS via mass spectrometry, to analyze their biocompatibility in acute toxicity models in vivo, to evaluate their healing action in a cell migration model in vitro, to analyze the anti-inflammatory activity in in vivo models of xylol-induced ear edema and zymosan-induced air pouch, and to assess the wound repair action in vivo. The structural characterization process pointed out the presence of hexamers. The in vitro and in vivo biocompatibility of COS was reaffirmed. The COS stimulated the fibroblast migration. In the in vivo inflammatory assays, COS showed an antiedematogenic response and significant reductions in leukocyte migration, cytokine release, and protein exudate. The COS healing effect in vivo was confirmed by the significant wound reduction after seven days of the experiment. These results indicated that the presence of hexamers influences the COS biological properties, which have potential uses in the pharmaceutical field due to their healing and anti-inflammatory action.
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Affiliation(s)
- Rafael Caetano Lisbôa Castro de Andrade
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
| | - Nathália Kelly de Araújo
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
| | - Manoela Torres-Rêgo
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
- Graduate Program of Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, Natal 59072-970, Brazil
- Correspondence: (M.T.-R.); (M.d.F.F.-P.)
| | - Allanny Alves Furtado
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
| | - Alessandra Daniele-Silva
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
| | - Weslley de Souza Paiva
- Laboratory of Biotechnology of Natural Biopolymers, Department of Biochemistry, Bioscience Center, Federal University of Rio Grande do Norte, Natal 59072-970, Brazil; (W.d.S.P.); (H.A.O.R.)
| | - Julia Maria de Medeiros Dantas
- Postgraduate Program in Chemical Engineering, Technology Center, Federal University of Rio Grande do Norte, Natal 59072-970, Brazil;
| | - Nayara Sousa da Silva
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
| | - Arnóbio Antônio da Silva-Júnior
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
| | - Marcela Abbott Galvão Ururahy
- Department of Clinical Analysis and Toxicology, College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (M.A.G.U.); (C.F.d.A.)
| | - Cristiane Fernandes de Assis
- Department of Clinical Analysis and Toxicology, College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (M.A.G.U.); (C.F.d.A.)
| | - Leandro De Santis Ferreira
- Department of Pharmacy, College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil;
| | - Hugo Alexandre Oliveira Rocha
- Laboratory of Biotechnology of Natural Biopolymers, Department of Biochemistry, Bioscience Center, Federal University of Rio Grande do Norte, Natal 59072-970, Brazil; (W.d.S.P.); (H.A.O.R.)
| | - Matheus de Freitas Fernandes-Pedrosa
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), College of Pharmacy, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (R.C.L.C.d.A.); (N.K.d.A.); (A.A.F.); (A.D.-S.); (N.S.d.S.); (A.A.d.S.-J.)
- Correspondence: (M.T.-R.); (M.d.F.F.-P.)
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Wang Y, Luo X, Zhao Y, Ye X, Yang F, Li Z, Huang Y, Fang X, Huan M, Li D, Cui Z. Integrated Strategies for Enhancing the Expression of the AqCoA Chitosanase in Pichia pastoris by Combined Optimization of Molecular Chaperones Combinations and Copy Numbers via a Novel Plasmid pMC-GAP. Appl Biochem Biotechnol 2021; 193:4035-4051. [PMID: 34553325 DOI: 10.1007/s12010-021-03668-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/03/2021] [Indexed: 12/21/2022]
Abstract
In our previous study, the chitosanase AqCoA and the chitooligosaccharides it produced were found to exhibit significant protective effects against fungal diseases. In this study, we enhanced the expression of AqCoA using the novel pMC-GAP that enables stable transformation of Escherichia coli, and built an integrated model based on the gene copy number, molecular chaperones, and protein production of AqCoA. In terms of gene dosage, the highest hydrolase activity was 0.32 U/ml in the strain with four copies, which was 1.78-fold higher than that of the strain with only one copy (0.18 U/ml). In addition, we found the chaperones such as PDI, ERO1, HAC1, YDJ1, SSE1, SSA4, and SSO2 improved protein expression. Furthermore, the PDI/ERO1, SSA4/SSE1, and YDJ1/SSO2 pairs synergistically increased the expression levels by 61%, 31%, and 42%, respectively. Finally, we investigated the combined effects of gene copy numbers and molecular chaperones on protein expression. The highest activity reached 2.32 U/ml in the strain with six integrated molecular chaperone expression cassettes and sixteen copies of the target gene, which was 13-fold higher than that of the control strain with only one copy (GAP-1AqCoA). Combined optimization of gene dosage and molecular chaperone combinations significantly increased the expression level of AqCoA, providing a powerful strategy to improve the expression of other heterologous proteins in P. pastoris.
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Affiliation(s)
- Yanxin Wang
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China
| | - Xue Luo
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China
| | - Yuqiang Zhao
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China.,Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Nanjing, 210014, China
| | - Xianfeng Ye
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China
| | - Fan Yang
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China
| | - Zhoukun Li
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China
| | - Yan Huang
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China
| | - Xiaodong Fang
- Guangzhou Hanyun Parmaceutical Technology Co. Ltd, Guangzhou, 510000, China
| | - Minghui Huan
- Microbial Research Institute of Liaoning Province, Chaoyang, China
| | - Ding Li
- Institute of Veterinary Immunology &Engineering, Jiangsu Academy of Agricultural Sciences, 210014, Nanjing, People's Republic of China.
| | - Zhongli Cui
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, 210095, Nanjing, People's Republic of China. .,Key Laboratory of Plant Immunity, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China.
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29
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Bioproduction of Prodigiosin from Fishery Processing Waste Shrimp Heads and Evaluation of Its Potential Bioactivities. FISHES 2021. [DOI: 10.3390/fishes6030030] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The aim of this work was to reuse a fish processing waste, shrimp head powder (SHP), for the production of prodigiosin (PG) via microbial technology and to assess its potential bioactivities. PG was produced in a 12 L-bioreactor system, and the highest PG productivity of 6310 mg L−1 was achieved when Serratia marcescens CC17 was used for fermentation in a novel designed medium (6.75 L) containing 1.5% C/N source (SHP/casein = 9/1), 0.02% K2SO4, ans 0.025% Ca3(PO4)2, with initial pH 7.0, and fermentation was performed at 28 °C for 8 h. The purified PG showed moderate antioxidants, efficient anti-NO (anti-nitric oxide), and acetylcholinesterase (AChE) inhibitory activities. In a docking study, PG showed better binding energy scores (−12.3 kcal/mol) and more interactions (6 linkages) with several prominent amino acids in the biding sites on AChE that were superior to those of Berberine chloride (−10.8 kcal/mol and one linkage). Notably, this is the first investigation using shrimp heads for the mass bioproduction of PG with high productivity, and Ca3(PO4)2 salt was also newly found to significantly enhance PG production by S. marcescens. This study also provided available data on the anti-NO and anti-AChE effects of PG, especially from the docking simulation PG towards AChE that was described for the first time in this study. The above results suggest that SHP is a good material for the cost-effective bioproduction of PG, which is a potential candidate for anti-NO and anti-Alzheimer drugs.
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Agostini SBN, Malta IHS, Rodrigues RF, Freitas JTJ, Lino MEDS, Dos Santos RS, Elisei LS, Moraes TR, Giusto LADR, de Oliveira MK, Bassi da Silva J, Bruschi ML, Santos AMD, Nogueira DA, Novaes RD, Pereira GR, Galdino G, Carvalho FC. Preclinical evaluation of methotrexate-loaded polyelectrolyte complexes and thermosensitive hydrogels as treatment for rheumatoid arthritis. Eur J Pharm Sci 2021; 163:105856. [PMID: 33882329 DOI: 10.1016/j.ejps.2021.105856] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 12/29/2022]
Abstract
This work proposes new methotrexate (MTX) loaded drug delivery systems (DDS) to treat rheumatoid arthritis via the intra-articular route: a poloxamer based thermosensitive hydrogel (MTX-HG), oligochitosan and hypromellose phthalate-based polyelectrolyte complexes (MTX-PEC) and their association (MTX-PEC-HG). MTX-PEC showed 470 ± 166 nm particle size, 0.298 ± 0.108 polydispersity index, +26 ± 2 mV and 74.3 ± 5.8% MTX efficiency entrapment and particle formation was confirmed by infrared spectroscopy and thermal analysis. MTX-HG and MTX-PEC-HG gelled at 36.7°C. MTX drug release profile was prolonged for MTX-HG and MTX-PEC-HG, and faster for MTX-PEC and free MTX. The in vivo effect of the MTX-DDSs systems was evaluated in induced arthritis rats as single intra-articular dose. The assessed parameters were the mechanical nociceptive threshold, the plasmatic IL-1β level and histological analysis of the tibiofemoral joint. MTX-HG and MTX-PEC-HG performance were similar to free MTX and worse than oral MTX, used as positive control. All DDSs showed some irritative effect, for which further studies are required. MTX-PEC was the best treatment on recovering cartilage damage and decreasing allodynia. Thus, MTX-PEC demonstrated potential to treat rheumatoid arthritis, with the possibility of decreasing the systemic exposure to the drug.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Merelym Ketterym de Oliveira
- Instituto de Ciências Biomédicas, Departamento de Ciências Fisiológicas, Universidade Federal de Alfenas, Brazil
| | - Jéssica Bassi da Silva
- Laboratório de Pesquisa e Desenvolvimento de Sistemas de Liberação de Fármacos, Departamento de Farmácia, Universidade Estadual de Maringá, Brazil
| | - Marcos Luciano Bruschi
- Laboratório de Pesquisa e Desenvolvimento de Sistemas de Liberação de Fármacos, Departamento de Farmácia, Universidade Estadual de Maringá, Brazil
| | - Aline Martins Dos Santos
- Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista "Julio de Mesquita Filho". UNESP, Araraquara, Brazil
| | | | - Rômulo Dias Novaes
- Instituto de Ciências Biomédicas, Departamento de Biologia Estrutural, Universidade Federal de Alfenas, Brazil
| | - Gislaine Ribeiro Pereira
- Escola de Farmácia, Departamento de Fármacos e Alimentos, Universidade Federal de Alfenas, Brazil
| | - Giovane Galdino
- Instituto de Ciência da Motricidade, Universidade Federal de Alfenas, Brazil
| | - Flávia Chiva Carvalho
- Escola de Farmácia, Departamento de Fármacos e Alimentos, Universidade Federal de Alfenas, Brazil
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Zhou J, Wen B, Xie H, Zhang C, Bai Y, Cao H, Che Q, Guo J, Su Z. Advances in the preparation and assessment of the biological activities of chitosan oligosaccharides with different structural characteristics. Food Funct 2021; 12:926-951. [PMID: 33434251 DOI: 10.1039/d0fo02768e] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chitosan oligosaccharides (COSs) are widely used biopolymers that have been studied in relation to a variety of abnormal biological activities in the food and biomedical fields. Since different COS preparation technologies produce COS compounds with different structural characteristics, it has not yet been possible to determine whether one or more chito-oligomers are primarily responsible for the bioactivity of COSs. The inherent biocompatibility, mucosal adhesion and nontoxic nature of COSs are well documented, as is the fact that they are readily absorbed from the intestinal tract, but their structure-activity relationship requires further investigation. This review summarizes the methods used for COS preparation, and the research findings with regard to the antioxidant, anti-inflammatory, anti-obesity, bacteriostatic and antitumour activity of COSs with different structural characteristics. The correlation between the molecular structure and bioactivities of COSs is described, and new insights into their structure-activity relationship are provided.
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Affiliation(s)
- Jingwen Zhou
- Guangdong Engineering Research Center of Natural Products and New Drugs, Guangdong Provincial University Engineering Technology Research Center of Natural Products and Drugs, Guangdong Pharmaceutical University, Guangzhou (510006), China. and Guangdong Metabolic Diseases Research Centre of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou (510006), China.
| | - Bingjian Wen
- Guangdong Engineering Research Center of Natural Products and New Drugs, Guangdong Provincial University Engineering Technology Research Center of Natural Products and Drugs, Guangdong Pharmaceutical University, Guangzhou (510006), China. and Guangdong Metabolic Diseases Research Centre of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou (510006), China.
| | - Hongyi Xie
- Guangdong Engineering Research Center of Natural Products and New Drugs, Guangdong Provincial University Engineering Technology Research Center of Natural Products and Drugs, Guangdong Pharmaceutical University, Guangzhou (510006), China. and Guangdong Metabolic Diseases Research Centre of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou (510006), China.
| | - Chengcheng Zhang
- Guangdong Engineering Research Center of Natural Products and New Drugs, Guangdong Provincial University Engineering Technology Research Center of Natural Products and Drugs, Guangdong Pharmaceutical University, Guangzhou (510006), China. and Guangdong Metabolic Diseases Research Centre of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou (510006), China.
| | - Yan Bai
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou (510310), China
| | - Hua Cao
- School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan (528458), China
| | - Qishi Che
- Guangzhou Rainhome Pharm & Tech Co., Ltd, Science City, Guangzhou (510663), China
| | - Jiao Guo
- Guangdong Metabolic Diseases Research Centre of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou (510006), China.
| | - Zhengquan Su
- Guangdong Engineering Research Center of Natural Products and New Drugs, Guangdong Provincial University Engineering Technology Research Center of Natural Products and Drugs, Guangdong Pharmaceutical University, Guangzhou (510006), China.
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Khan A, Alamry KA. Recent advances of emerging green chitosan-based biomaterials with potential biomedical applications: A review. Carbohydr Res 2021; 506:108368. [PMID: 34111686 DOI: 10.1016/j.carres.2021.108368] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 05/29/2021] [Accepted: 05/31/2021] [Indexed: 12/13/2022]
Abstract
Chitosan is the most abundant natural biopolymer, after cellulose. It is mainly derived from the fungi, shrimp's shells, and exoskeleton of crustaceans, through the deacetylation of chitin. The ecological sustainability associated with its exercise and the flexibility of chitosan owing to its active functional hydroxyl and amino groups makes it a promising candidate for a wide range of applications through a variety of modifications. The biodegradability and biocompatibility of chitosan and its derivatives along with their various chemical functionalities make them promising carriers for pharmaceutical, nutritional, medicinal, environmental, agriculture, drug delivery, and biotechnology applications. The present work aims to provide a detailed and organized description of modified chitosan and its derivatives-based nanomaterials for biomedical applications. We addressed the biological and physicochemical benefits of nanocomposite materials made up of chitosan and its derivatives in various formulations, including improved physicochemical stability and cells/tissue interaction, controlled drug release, and increased bioavailability and efficacy in clinical practice. Moreover, several modification techniques and their effective utilization are also reviewed and collected in this review.
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Affiliation(s)
- Ajahar Khan
- Faculty of Science, Department of Chemistry, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Khalid A Alamry
- Faculty of Science, Department of Chemistry, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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Ugbaja RN, Ogungbemi K, James AS, Peter Folorunsho A, Abolade SO, Ajamikoko SO, Atayese EO, Adedeji OV. Chitosan from Crabs (Scylla serrata) Represses Hyperlipidemia-Induced Hepato-Renal Dysfunctions in Rats: Modulation of CD43 and p53 Expression. PATHOPHYSIOLOGY 2021; 28:224-237. [PMID: 35366259 PMCID: PMC8830478 DOI: 10.3390/pathophysiology28020015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 11/29/2022] Open
Abstract
Hepato-renal dysfunctions associated with hyperlipidemia necessitates a continuous search for natural remedies. This study thus evaluated the effect of dietary chitosan on diet-induced hyperlipidemia in rats. A total of 30 male Wistar rats (90 ± 10) g were randomly allotted into six (6) groups (n = 5): Normal diet, High-fat diet (HFD), and Normal diet + 5% chitosan. The three other groups received HFD, supplemented with 1%, 3%, and 5% of chitosan. The feeding lasted for 6 weeks, after which the rats were sacrificed. The liver and kidneys were harvested for analyses. Hepatic alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP) activity, and renal biomarkers (ALT, AST, urea, and creatinine) were assayed spectrophotometrically. Additionally, expression of hepatic and renal CD43 and p53 was estimated immunohistochemically. The HFD group had elevated bodyweight compared to normal which was reversed in the chitosan-supplemented groups. Hyperlipidemia caused a significant (p < 0.05) decrease in the hepatic (AST, ALT, and ALP) and renal (AST and ALT) activities, while renal urea and creatinine increased. Furthermore, the HFD group showed an elevated level of hepatic and renal CD43 while p53 expression decreased. However, groups supplemented with chitosan showed improved hepatic and renal biomarkers, as well as corrected the aberrations in the expressions of p53 and CD43. Conclusively, dietary chitosan inclusion in the diet (between 3% and 5%) could effectively improve kidney and liver functionality via abatement of inflammatory responses.
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Affiliation(s)
- Regina Ngozi Ugbaja
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
- Department of Chemistry/Biochemistry, Nigerian Stored Product Research Institute, P.M.B. 5044 Ibadan, Nigeria
- Correspondence: or ; Tel.: +234-(0)7066050043
| | - Kunle Ogungbemi
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
- Biochemistry Program, Department of Chemical Sciences, Faculty of Science, Augustine University, P.M.B. 1010 Ilara-Epe, Nigeria
| | - Adewale Segun James
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
| | - Ayodele Peter Folorunsho
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
| | - Samuel Olanrewaju Abolade
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
| | - Stella Onajite Ajamikoko
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
| | - Eniola Olapeju Atayese
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
| | - Omowunmi Victoria Adedeji
- Department of Biochemistry, College of Bioscience, Federal University of Agriculture, P.M.B. 2240 Abeokuta, Nigeria; (K.O.); (A.S.J.); (A.P.F.); (S.O.A.); (S.O.A.); (E.O.A.); (O.V.A.)
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Jaber N, Al-Akayleh F, Abdel-Rahem RA, Al-Remawi M. Characterization ex vivo skin permeation and pharmacological studies of ibuprofen lysinate-chitosan-gold nanoparticles. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zhou DY, Wu ZX, Yin FW, Song S, Li A, Zhu BW, Yu LL(L. Chitosan and Derivatives: Bioactivities and Application in Foods. Annu Rev Food Sci Technol 2021; 12:407-432. [DOI: 10.1146/annurev-food-070720-112725] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Chitosan is a biodegradable, biocompatible, and nontoxic aminopolysaccharide. This review summarizes and discusses the structural modifications, including substitution, grafting copolymerization, cross-linking, and hydrolysis, utilized to improve the physicochemical properties and enhance the bioactivity and functionality of chitosan and related materials. This manuscript also reviews the current progress and potential of chitosan and its derivatives in body-weight management and antihyperlipidemic, antihyperglycemic, antihypertensive, antimicrobial antioxidant, anti-inflammatory, and immunostimulatory activities as well as their ability to interact with gut microbiota. In addition, the potential of chitosan and its derivatives as functional ingredients in food systems, such as film and coating materials, and delivery systems is discussed. This manuscript aims to provide up-to-date information to stimulate future discussion and research to promote the value-added utilization of chitosan in improving the safety, quality, nutritional value and health benefits, and sustainability of our food system while reducing the environmental hazards.
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Affiliation(s)
- Da-Yong Zhou
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
- National Engineering Research Center of Seafood, Dalian 116034, China
| | - Zi-Xuan Wu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
- National Engineering Research Center of Seafood, Dalian 116034, China
| | - Fa-Wen Yin
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
- National Engineering Research Center of Seafood, Dalian 116034, China
| | - Shuang Song
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
- National Engineering Research Center of Seafood, Dalian 116034, China
| | - Ao Li
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
- National Engineering Research Center of Seafood, Dalian 116034, China
| | - Bei-Wei Zhu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
- National Engineering Research Center of Seafood, Dalian 116034, China
| | - Liang-Li (Lucy) Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland 20742, USA
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Wang Y, Li D, Liu M, Xia C, Fan Q, Li X, Lan Z, Shi G, Dong W, Li Z, Cui Z. Preparation of Active Chitooligosaccharides with a Novel Chitosanase AqCoA and Their Application in Fungal Disease Protection. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:3351-3361. [PMID: 33688732 DOI: 10.1021/acs.jafc.0c07802] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Enzymes that degrade fungal cell walls and the resulting oligosaccharides are promising weapons to combat plant fungal disease. In this study, we identified a novel endo-chitosanase, AqCoA, from Aquabacterium sp. A7-Y. The enzyme showed a specific activity of 18 U/mg toward 95% deacetylated chitosan at pH 5.0 and 40 °C. AqCoA also showed activity toward sodium carboxymethylcellulose, indicating substrate promiscuity. AqCoA hydrolyzed chitosan into chitooligosaccharides (CoA-COSs) with degrees of polymerization (DPs) of 3-5 but showed no activity toward CoA-COSs with DPs <6, indicating an endo-type activity. At 2.5 μg/mL, AqCoA inhibited appressorium formation of Magnaporthe oryzae; the produced CoA-COSs also inhibited the growth of M. oryzae and Fusarium oxysporum. Furthermore, CoA-COSs acted as immune elicitors in rice by inducing the reactive oxygen species burst and the expression of defense genes. These results demonstrated that AqCoA and its resulting CoA-COSs might be effective tools for protecting plants against pathogenic fungi.
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Affiliation(s)
- Yanxin Wang
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
| | - Ding Li
- Institute of Veterinary Immunology & Engineering, Jiangsu Academy of Agricultural Sciences, 210014 Nanjing, P. R. China
| | - Muxing Liu
- The Key Laboratory of Monitoring and Management of Plant Diseases and Insects of Chinese Ministry of Agriculture, College of Plant Protection, Nanjing Agriculture University, 210095 Nanjing, P. R. China
| | - Chengyao Xia
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
| | - Qiwen Fan
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
| | - Xu Li
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
| | - Zejun Lan
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
| | - Guolong Shi
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
| | - Weiliang Dong
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 211800 Nanjing, P. R. China
| | - Zhoukun Li
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
| | - Zhongli Cui
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences of Nanjing Agricultural University, 210095 Nanjing, P. R. China
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Madni A, Kousar R, Naeem N, Wahid F. Recent advancements in applications of chitosan-based biomaterials for skin tissue engineering. JOURNAL OF BIORESOURCES AND BIOPRODUCTS 2021. [DOI: 10.1016/j.jobab.2021.01.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Satitsri S, Muanprasat C. Chitin and Chitosan Derivatives as Biomaterial Resources for Biological and Biomedical Applications. Molecules 2020; 25:molecules25245961. [PMID: 33339290 PMCID: PMC7766609 DOI: 10.3390/molecules25245961] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 01/30/2023] Open
Abstract
Chitin is a long-chain polymer of N-acetyl-glucosamine, which is regularly found in the exoskeleton of arthropods including insects, shellfish and the cell wall of fungi. It has been known that chitin can be used for biological and biomedical applications, especially as a biomaterial for tissue repairing, encapsulating drug for drug delivery. However, chitin has been postulated as an inducer of proinflammatory cytokines and certain diseases including asthma. Likewise, chitosan, a long-chain polymer of N-acetyl-glucosamine and d-glucosamine derived from chitin deacetylation, and chitosan oligosaccharide, a short chain polymer, have been known for their potential therapeutic effects, including anti-inflammatory, antioxidant, antidiarrheal, and anti-Alzheimer effects. This review summarizes potential utilization and limitation of chitin, chitosan and chitosan oligosaccharide in a variety of diseases. Furthermore, future direction of research and development of chitin, chitosan, and chitosan oligosaccharide for biomedical applications is discussed.
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Šimat V, Elabed N, Kulawik P, Ceylan Z, Jamroz E, Yazgan H, Čagalj M, Regenstein JM, Özogul F. Recent Advances in Marine-Based Nutraceuticals and Their Health Benefits. Mar Drugs 2020; 18:E627. [PMID: 33317025 PMCID: PMC7764318 DOI: 10.3390/md18120627] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 11/29/2020] [Accepted: 12/05/2020] [Indexed: 12/11/2022] Open
Abstract
The oceans have been the Earth's most valuable source of food. They have now also become a valuable and versatile source of bioactive compounds. The significance of marine organisms as a natural source of new substances that may contribute to the food sector and the overall health of humans are expanding. This review is an update on the recent studies of functional seafood compounds (chitin and chitosan, pigments from algae, fish lipids and omega-3 fatty acids, essential amino acids and bioactive proteins/peptides, polysaccharides, phenolic compounds, and minerals) focusing on their potential use as nutraceuticals and health benefits.
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Affiliation(s)
- Vida Šimat
- University Department of Marine Studies, University of Split, Ruđera Boškovića 37, 21000 Split, Croatia;
| | - Nariman Elabed
- Laboratory of Protein Engineering and Bioactive Molecules (LIP-MB), National Institute of Applied Sciences and Technology (INSAT), University of Carthage, Avenue de la République, BP 77-1054 Amilcar, Tunisia;
| | - Piotr Kulawik
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Cracow, ul. Balicka 122, 30-149 Krakow, Poland;
| | - Zafer Ceylan
- Department of Gastronomy and Culinary Arts, Faculty of Tourism, Van Yüzüncü Yıl University, 65080 Van, Turkey;
| | - Ewelina Jamroz
- Institute of Chemistry, Faculty of Food Technology, University of Agriculture in Cracow, ul. Balicka 122, 30-149 Krakow, Poland;
| | - Hatice Yazgan
- Faculty of Veterinary Medicine, Cukurova University, 01330 Adana, Turkey;
| | - Martina Čagalj
- University Department of Marine Studies, University of Split, Ruđera Boškovića 37, 21000 Split, Croatia;
| | - Joe M. Regenstein
- Department of Food Science, Cornell University, Ithaca, NY 14853-7201, USA;
| | - Fatih Özogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, 01330 Adana, Turkey
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40
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Chitooligosaccharides for wound healing biomaterials engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 117:111266. [DOI: 10.1016/j.msec.2020.111266] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/03/2020] [Accepted: 07/03/2020] [Indexed: 01/04/2023]
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41
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Alsina C, Sancho-Vaello E, Aranda-Martínez A, Faijes M, Planas A. Auxiliary active site mutations enhance the glycosynthase activity of a GH18 chitinase for polymerization of chitooligosaccharides. Carbohydr Polym 2020; 252:117121. [PMID: 33183587 DOI: 10.1016/j.carbpol.2020.117121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 07/14/2020] [Accepted: 09/15/2020] [Indexed: 10/23/2022]
Abstract
Depolymerization of chitin results in chitooligosaccharides (COS) that induce immunostimulatory effects and disease protective responses and have many potential applications in agriculture and medicine. Isolation of bioactive COS with degree of polymerization (DP) larger than six from chitin hydrolyzates is hampered by their water insolubility. Enzymatic synthesis by exploiting the transglycosylation activity of GH18 chitinases offers a potential strategy to access oligomers in the range of bioactive DPs. We engineered SpChiD chitinase as a glycosynthase by mutation of the assisting residue of the catalytic triad in the substrate-assisted mechanism for polymerization of an oxazoline substrate (DP5ox). The insoluble polymer containing DP10 was partially hydrolyzed due to the significant residual hydrolase activity of the mutant enzyme. Combined mutations that strongly reduce the hydrolytic activity, in which the original catalytic triad only retains the essential acid/base residue, together with neighboring mutations in the -1/+1 subsites region, render glycosynthase-like chitinases able to produce chitin oligomers with DP10 as major product in good yields.
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Affiliation(s)
- Cristina Alsina
- Laboratory of Biochemistry, Institut Químic de Sarrià, University Ramon Llull, Barcelona, Spain
| | - Enea Sancho-Vaello
- Laboratory of Biochemistry, Institut Químic de Sarrià, University Ramon Llull, Barcelona, Spain
| | | | - Magda Faijes
- Laboratory of Biochemistry, Institut Químic de Sarrià, University Ramon Llull, Barcelona, Spain
| | - Antoni Planas
- Laboratory of Biochemistry, Institut Químic de Sarrià, University Ramon Llull, Barcelona, Spain.
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Al-Baqami NM, Hamza RZ. Synergistic antioxidant capacities of vanillin and chitosan nanoparticles against reactive oxygen species, hepatotoxicity, and genotoxicity induced by aging in male Wistar rats. Hum Exp Toxicol 2020; 40:183-202. [PMID: 32857622 DOI: 10.1177/0960327120943267] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This study aimed to evaluate the synergistic effects of both vanillin (V) and chitosan nanoparticles (CNPs) in alleviating hepatotoxicity, oxidative injury, and genotoxicity induced by d-galactose (DG) and resulted from aging in male albino rats. Male Wistar rats were divided into seven groups (10 rats/group) as follows: control group, (DG) group (100 mg/kg), (V) group (100 mg/kg), CNPs either (low dose (LD) or CNPs (high dose (HD) (140 mg/kg) and (280 mg/kg), and CNPs (LD and HD) dose with V- and DG plus V-treated groups. The CNPs were characterized by transmission electron microscopy (TEM), zeta potential, and size distribution of nanoparticles. After 60 consecutive days of exposure, some biochemical parameters were measured as hepatic aminotransferases enzymes, lipid profile, tumor necrosis factor alpha, interleukin-6 (IL-6), markers of inflammation, tissue damage lactate dehydrogenase, C-reactive protein (CRP), mitochondrial potential activities, myeloperoxidase, xanthine oxidase, CRP, succinate dehydrogenase, mitochondria membrane potential, malondialdehyde levels and antioxidant enzymes (superoxide dismutase, catalase, glutathione reductase, and glutathione S-transferase), and adenosine triphosphate content with histological, alkaline comet assay, and TEM examination of the hepatic tissues. CNPs showed that size distribution (polydispersity index) 0.350 nm and the zeta potential measurement of CNPs were found to be -14.9 mV which revealed the high stability of CNPs. DG induced biochemical and cellular alterations in the hepatic tissues. CNPs and V synergistically afforded protection against hepatic injury and oxidative stress resulting from aging that was induced by DG. Consequently, CNPs were an effective agent in the drug delivery in the hepatic diseases medications and act as a carrier for V and thus make synergistic effect between CNPs and V that achieved the high antioxidant capacities. CNPs and V improved the hepatic enzymes, which act as anti-inflammatory and antigenotoxicity, and improved the antioxidant capacities in the hepatic tissues.
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Affiliation(s)
- N M Al-Baqami
- Department of Biological Sciences "Zoology", 37848King Abdulaziz University, Jeddah, Saudi Arabia
| | - R Z Hamza
- Biology Department, College of Sciences, Taif University, Taif, Saudi Arabia.,Zoology Department, Faculty of Science, 68799Zagazig University, Zagazig, Egypt
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Zhang C, Gullbrand SE, Schaer TP, Boorman S, Elliott DM, Chen W, Dodge GR, Mauck RL, Malhotra NR, Smith LJ. Combined Hydrogel and Mesenchymal Stem Cell Therapy for Moderate-Severity Disc Degeneration in Goats. Tissue Eng Part A 2020; 27:117-128. [PMID: 32546053 DOI: 10.1089/ten.tea.2020.0103] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Intervertebral disc degeneration is a cascade of cellular, structural, and biomechanical changes that is strongly implicated as a cause of low-back pain. Current treatment strategies have poor long-term efficacy as they seek only to alleviate symptoms without preserving or restoring native tissue structure and function. The objective of this study was to evaluate the efficacy of a combined triple interpenetrating network hydrogel (comprising dextran, chitosan, and teleostean) and mesenchymal stem cell (MSC) therapy targeting moderate-severity disc degeneration in a clinically relevant goat model. Degeneration was induced in lumbar discs of 10 large frame goats by injection of chondroitinase ABC. After 12 weeks, degenerate discs were treated by injection of either hydrogel alone or hydrogel seeded with allogeneic, bone marrow-derived MSCs. Untreated healthy and degenerate discs served as controls, and animals were euthanized 2 weeks after treatment. Discs exhibited a significant loss of disc height 12 weeks after degeneration was induced. Two weeks after treatment, discs that received the combined hydrogel and MSC injection exhibited a significant, 10% improvement in disc height index, as well as improvements in histological condition. Discs that were treated with hydrogel alone exhibited reduced tumor necrosis factor-α expression in the nucleus pulposus (NP). Microcomputed tomography imaging revealed that the hydrogel remained localized to the central NP region of all treated discs after 2 weeks of unrestricted activity. These encouraging findings motivate further, longer term studies of therapeutic efficacy of hydrogel and MSC injections in this large animal model. Impact statement Low-back pain is the leading cause of disability worldwide, and degeneration of the intervertebral discs is considered to be one of the most common reasons for low-back pain. Current treatment strategies focus solely on alleviation of symptoms, and there is a critical need for new treatments that also restore disc structure and function. In this study, using a clinically relevant goat model of moderate-severity disc degeneration, we demonstrate that a combined interpenetrating network hydrogel and mesenchymal stem cell therapy provides acute improvements in disc height, histological condition, and local inflammation.
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Affiliation(s)
- Chenghao Zhang
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sarah E Gullbrand
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Thomas P Schaer
- Comparative Orthopaedic Research Laboratory, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, Pennsylvania, USA
| | - Sophie Boorman
- Comparative Orthopaedic Research Laboratory, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, Pennsylvania, USA
| | - Dawn M Elliott
- Department of Biomedical Engineering, University of Delaware, Newark, Delaware, USA
| | - Weiliam Chen
- Department of Surgery, New York University School of Medicine, New York, New York, USA
| | - George R Dodge
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Robert L Mauck
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Neil R Malhotra
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lachlan J Smith
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Rameshthangam P, Solairaj D, Arunachalam G, Ramasamy P. Chitin and Chitinases: Biomedical And Environmental Applications of Chitin and its Derivatives. ACTA ACUST UNITED AC 2020. [DOI: 10.14302/issn.2690-4829.jen-18-2043] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Disposal of chitin wastes from crustacean shell can cause environmental and health hazards. Chitin is a well known abundant natural polymer extracted after deproteinization and demineralization of the shell wastes of shrimp, crab, lobster, and krill. Extraction of chitin and its derivatives from waste material is one of the alternative ways to turn the waste into useful products. Chitinases are enzymes that degrade chitin. Chitinases contribute to the generation of carbon and nitrogen in the ecosystem. Chitin and chitinolytic enzymes are gaining importance for their biotechnological applications. The presence of surface charge and multiple functional groups make chitin as a beneficial natural polymer. Due to the reactive functional groups chitin can be used for the preparation of a spectrum of chitin derivatives such as chitosan, alkyl chitin, sulfated chitin, dibutyryl chitin and carboxymethyl chitin for specific applications in different areas. The present review is aimed to summarize the efficacy of the chitinases on the chitin and its derivatives and their diverse applications in biomedical and environmental field. Further this review also discusses the synthesis of various chitin derivatives in detail and brings out the importance of chitin and its derivatives in biomedical and environmental applications.
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Affiliation(s)
| | - Dhanasekaran Solairaj
- Department of Biotechnology, Alagappa University, Karaikudi 630003, Tamilnadu, India
| | - Gnanapragasam Arunachalam
- College of Poultry Productions and Management, Tamil Nadu Veterinary and Animal Sciences University, Hosur - 635 110, Tamil Nadu, India
| | - Palaniappan Ramasamy
- Director- Research, Sree Balaji Medical College and Hospital, BIHER- Bharath University, Chennai-600041, Tamil Nadu, India
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Ma C, Li X, Yang K, Li S. Characterization of a New Chitosanase from a Marine Bacillus sp. and the Anti-Oxidant Activity of Its Hydrolysate. Mar Drugs 2020; 18:md18020126. [PMID: 32092959 PMCID: PMC7073567 DOI: 10.3390/md18020126] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/14/2020] [Accepted: 02/14/2020] [Indexed: 01/06/2023] Open
Abstract
Chitooligosaccharide (COS) has been recognized to exhibit efficient anti-oxidant activity. Enzymatic hydrolysis using chitosanases can retain all the amino and hydroxyl groups of chitosan, which are necessary for its activity. In this study, a new chitosanase encoding gene, csnQ, was cloned from the marine Bacillus sp. Q1098 and expressed in Escherichia coli. The recombinant chitosanase, CsnQ, showed maximal activity at pH 5.31 and 60 °C. Determination of CsnQ pH-stability showed that CsnQ could retain more than 50% of its activity over a wide pH, from 3.60 to 9.80. CsnQ is an endo-type chitosanase, yielding chitodisaccharide as the main product. Additionally, in vitro and in vivo analyses indicated that chitodisaccharide possesses much more effective anti-oxidant activity than glucosamine and low molecular weight chitosan (LMW-CS) (~5 kDa). Notably, to our knowledge, this is the first evidence that chitodisaccharide is the minimal COS fragment required for free radical scavenging.
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Dietary Supplementation with Chitosan Oligosaccharides Alleviates Oxidative Stress in Rats Challenged with Hydrogen Peroxide. Animals (Basel) 2019; 10:ani10010055. [PMID: 31888046 PMCID: PMC7022516 DOI: 10.3390/ani10010055] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 12/21/2019] [Accepted: 12/23/2019] [Indexed: 01/16/2023] Open
Abstract
Simple Summary Oxidative stress adversely affects animal health and performance. Feed additives with antioxidant abilities supplementation can alleviate oxidative stress. The aim of this study was to evaluate the hypothesis that dietary supplementation with COS alleviates the damage caused by oxidative stress in Sprague Dawley rats challenged with hydrogen peroxide (H2O2). The results shown that COS exhibited better radical scavenging capacity of 1, 1-diphenyl-2-picrylhydrazyl (DPPH), superoxide anion (O2−), H2O2, and ferric ion reducing antioxidant power (FRAP) than butylated hydroxy anisole (BHA), increasing activity of SOD, CAT, GSH-Px, GSH, and T-AOC, as well as decreasing MDA level in serum, liver, spleen, and kidney. Our results indicated that COS can protect Sprague Dawley rats from H2O2 challenge by reducing lipid peroxidation and restoring antioxidant capacity. Abstract Oxidative stress is induced by excessive oxidative radicals, which directly react with biomolecules, and damage lipids, proteins and DNA, leading to cell or organ injury. Supplementation of antioxidants to animals can be an effective way to modulate the antioxidant system. Chitosan oligosaccharides (COS) are the degraded products of chitosan or chitin, which has strong antioxidant, anti-inflammatory, and immune-enhancing competency. Therefore, the current study was conducted to evaluate the hypothesis that dietary supplementation with COS alleviates the damage caused by oxidative stress in Sprague Dawley rats challenged with hydrogen peroxide (H2O2). The rats were randomly divided into three groups: CON, control group, in which rats were fed a basal diet with normal drinking water; AS, H2O2 group, in which rats were fed the basal diet and 0.1% H2O2 in the drinking water; ASC, AS + COS group, in which rats were fed the basal diet with 200 mg/kg COS, and with 0.1% H2O2 in the drinking water. In vitro, COS exhibited better radical scavenging capacity of 1, 1-diphenyl-2-picrylhydrazyl (DPPH), superoxide anion (O2−), H2O2, and ferric ion reducing antioxidant power (FRAP) than butylated hydroxy anisole (BHA). In vivo, dietary supplementation with COS alleviated the H2O2-induced oxidative damage, evidenced by comparatively increasing activity of SOD, CAT, GSH-Px, GSH, and T-AOC, and comparatively decreasing level of MDA in serum, liver, spleen, and kidney. COS also comparatively alleviated the H2O2-induced inflammation. In conclusion, COS supplementation reduced lipid peroxidation and restored antioxidant capacity in Sprague Dawley rats, which were challenged with H2O2.
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Chitosan Oligosaccharides Protect Sprague Dawley Rats from Cyclic Heat Stress by Attenuation of Oxidative and Inflammation Stress. Animals (Basel) 2019; 9:ani9121074. [PMID: 31816916 PMCID: PMC6940990 DOI: 10.3390/ani9121074] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 11/28/2019] [Accepted: 11/29/2019] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Heat stress has negative effects on animal health and performance, and chitosan oligosaccharides (COS) exhibits antioxidant and anti-inflammatory properties. The aim of this study was to evaluate the effects of COS alleviation of oxidative stress and inflammatory response in heat-stressed rats. The results indicated heat stress decreased (p < 0.05) growth performance; the relative weight of spleen and kidney; and the level of antioxidant enzymes and IL-10 in liver, spleen, and kidney, while it increased (p < 0.05) the MDA and inflammatory cytokines concentration. Dietary COS supplementation enhanced (p < 0.05) ADG, the relative weight of spleen and kidney, and the level of antioxidant enzymes and IL-10 in liver, spleen, and kidney. Collectively, COS was beneficial to heat-stressed rats by alleviating oxidative damage and inflammatory response. Abstract Chitosan oligosaccharides (COS) exhibits antioxidant and anti-inflammatory properties. The aim of this study was to evaluate the effects of COS on antioxidant system and inflammatory response in heat-stressed rats. A total of 30 male rats were randomly divided to three groups and reared at either 24 °C or 35 °C for 4 h/d for this 7-day experiment: CON, control group with basal diet; HS, heat stress group with basal diet; HSC, heat stress with 200mg/kg COS supplementation. Compared with the CON group, HS significantly decreased (p < 0.05) average daily gain (ADG); average daily feed intake (ADFI); the relative weight of spleen and kidney; the level of liver CAT, GSH-Px, T-AOC, and IL-10; spleen SOD, GSH-Px, GSH, and IL-10; and kidney SOD, GSH-Px, T-AOC, and IL-10, while significantly increased the MDA concentration in liver, spleen, and kidney; the liver IL-1β concentration; and spleen and kidney IL-6 and TNF-α concentration. In addition, dietary COS supplementation significantly improved (p < 0.05) ADG; the relative weight of spleen and kidney; the level of liver GSH-Px, spleen GSH-Px, GSH, and IL-10; and kidney GSH-Px, while significantly decreased (p < 0.05) liver IL-1β concentration under heat stress condition. Collectively, COS was beneficial to heat-stressed rats by alleviating oxidative damage and inflammatory response.
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Saif-Elnasr M, Abdel Fattah SM, Swailam HM. Treatment of hepatotoxicity induced by γ-radiation using platelet-rich plasma and/or low molecular weight chitosan in experimental rats. Int J Radiat Biol 2019; 95:1517-1528. [PMID: 31290709 DOI: 10.1080/09553002.2019.1642538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 05/09/2019] [Accepted: 06/27/2019] [Indexed: 10/26/2022]
Abstract
Background and aim: Platelet-rich plasma (PRP) is rich in growth factors and plays an important role in tissue healing and cytoprotection. Also, it has been proved that low molecular weight chitosan (LMC) possesses many outstanding health benefits. The aim of this study was to assess the possibility of using PRP and/or fungal LMC to treat hepatotoxicity induced by γ-radiation in albino rats.Materials and methods: Forty-eight adult male albino rats were randomly divided into eight groups. Group I (control), Group II (PRP alone), Group III (LMC alone), Group IV (PRP + LMC), Group V (γ-irradiated alone), Group VI (γ-irradiated + PRP), Group VII (γ-irradiated + LMC), and Group VIII (γ-irradiated + PRP + LMC). The irradiated rats were whole body exposed to γ-radiation (8 Gy) as fractionated doses (2 Gy) twice a week for 2 consecutive weeks. The treated groups received PRP (0.5 mL/kg body weight, s.c.) and/or LMC (10 mg/kg body weight, s.c.) 2 days a week 1 h after every dose of γ-radiation and continued for another week after the last dose of radiation. Serum alanine transaminase (ALT) and aspartate transaminase (AST) activities, as well as reduced glutathione (GSH) content, malondialdehyde (MDA), total antioxidant capacity (TAC), and nuclear factor erythroid 2-related factor 2 (Nrf2) levels in the liver tissue and relative expression of microRNA-21 (miR-21) in serum were measured, in addition to histopathological examination.Results: Exposure of rats to γ-radiation resulted in a significant increase in serum ALT and AST activities, hepatic MDA levels, and serum miR-21 relative expression, along with a significant decrease in hepatic GSH content, TAC, and Nrf2 levels. Treatment with PRP and/or fungal LMC after exposure to γ-radiation ameliorated these parameters and improved the histopathological changes induced by γ-radiation.Conclusions: The results demonstrated that PRP and/or LMC inhibited γ-radiation-induced hepatotoxicity and using both of them together seems more effective. They can be a candidate to be studied toward the development of a therapeutic strategy for liver diseases.
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Affiliation(s)
- Mostafa Saif-Elnasr
- Health Radiation Research Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
| | - Salma M Abdel Fattah
- Drug Radiation Research Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
| | - Hesham M Swailam
- Radiation Microbiology Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
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Recent Updates in Pharmacological Properties of Chitooligosaccharides. BIOMED RESEARCH INTERNATIONAL 2019; 2019:4568039. [PMID: 31781615 PMCID: PMC6875261 DOI: 10.1155/2019/4568039] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 06/26/2019] [Accepted: 08/05/2019] [Indexed: 12/12/2022]
Abstract
Chemical structures derived from marine foods are highly diverse and pharmacologically promising. In particular, chitooligosaccharides (COS) present a safe pharmacokinetic profile and a great source of new bioactive polymers. This review describes the antioxidant, anti-inflammatory, and antidiabetic properties of COS from recent publications. Thus, COS constitute an effective agent against oxidative stress, cellular damage, and inflammatory pathogenesis. The mechanisms of action and targeted therapeutic pathways of COS are summarized and discussed. COS may act as antioxidants via their radical scavenging activity and by decreasing oxidative stress markers. The mechanism of COS antidiabetic effect is characterized by an acceleration of pancreatic islets proliferation, an increase in insulin secretion and sensitivity, a reduction of postprandial glucose, and an improvement of glucose uptake. COS upregulate the GLUT2 and inhibit digestive enzyme and glucose transporters. Furthermore, they resulted in reduction of gluconeogenesis and promotion of glucose conversion. On the other hand, the COS decrease inflammatory mediators, suppress the activation of NF-κB, increase the phosphorylation of kinase, and stimulate the proliferation of lymphocytes. Overall, this review brings evidence from experimental data about protective effect of COS.
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