1
|
Vo TS, Chit PP, Nguyen VH, Hoang T, Lwin KM, Vo TTBC, Jeon B, Han S, Lee J, Park Y, Kim K. A comprehensive review of chitosan-based functional materials: From history to specific applications. Int J Biol Macromol 2024; 281:136243. [PMID: 39393718 DOI: 10.1016/j.ijbiomac.2024.136243] [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: 07/01/2024] [Revised: 09/08/2024] [Accepted: 09/30/2024] [Indexed: 10/13/2024]
Abstract
Chitosan (CTS), a natural biopolymer derived from chitin, has garnered significant attention owing to its potential chemical, biological, and physical properties, such as biocompatibility, bioactivity, and biosafety. This comprehensive review traces the historical development of CTS-based materials and delves into their specific applications across various fields. The study highlights the evolution of CTS from its initial discovery to its current state, emphasizing key milestones and technological advancements that have expanded its utility. Despite the extensive research, the synthesis and functionalization of CTS to achieve desired properties for targeted applications remain a challenge. This review addresses current problems such as the scalability of production, consistency in quality, and the environmental impact of extraction and modification processes. Additionally, it explores the novel applications of CTS-based materials in biomedicine, agriculture, environmental protection, and food industry, showcasing innovative solutions and future potentials. By providing a detailed analysis of the current state of CTS research and identifying gaps in knowledge, this review offers a valuable resource for researchers and industry professionals. The novelty of this work lies in its holistic approach, combining historical context with a forward-looking perspective on emerging trends and potential breakthroughs in the field of CTS-based functional materials. Therefore, this review will be helpful for readers by summarizing recent advances and discussing prospects in CTS-based functional materials.
Collapse
Affiliation(s)
- Thi Sinh Vo
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, South Korea.
| | - Pyone Pyone Chit
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, South Korea.
| | - Vu Hoang Nguyen
- Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC, 3800, Australia.
| | - Trung Hoang
- Department of Biophysics, Sungkyunkwan University, Suwon, 16419, South Korea; Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, 16419, South Korea.
| | - Khin Moe Lwin
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, South Korea.
| | - Tran Thi Bich Chau Vo
- Faculty of Industrial Management, College of Engineering, Can Tho University, Can Tho 900000, Viet Nam.
| | - Byounghyun Jeon
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, South Korea.
| | - Soobean Han
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, South Korea.
| | - Jaehan Lee
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, South Korea.
| | - Yunjeong Park
- Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, Berkeley, California 94709, United States.
| | - Kyunghoon Kim
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, South Korea.
| |
Collapse
|
2
|
Zhao Y, Hu Y, Yang J, Qi Y, Miao J, Miao M. Network pharmacology and experimental validation reveal the mechanisms of sniffing essential oil of Acori Tatarinowii rhizoma in treating olfactory dysfunction. JOURNAL OF ETHNOPHARMACOLOGY 2024; 337:118851. [PMID: 39326811 DOI: 10.1016/j.jep.2024.118851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 09/19/2024] [Accepted: 09/21/2024] [Indexed: 09/28/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Acorus tatarinowii Rhizoma, a traditional Chinese medicine known for open the orifices and transform phlegm, is used in the treatment of brain disorders. The essential oil of Acorus tatarinowii Rhizoma (EOAT) has demonstrated neuroprotective properties clinically. However, research into its effect on Olfactory Dysfunction (OD) remains limited. AIM OF THE STUDY This study aimed to investigate the effects and mechanisms of sniffing EOAT on improving olfactory function in a 3-Methylindole (3-MI)-induced OD mouse model. MATERIALS AND METHODS The research involved intraperitoneal injection of 3-MI to induce OD in mice. The effects of EOAT treatment were assessed on olfactory function, olfactory bulb (OB) pathology, inflammatory factors, olfactory marker protein (OMP), microglial activation, and related pathway proteins and mRNA. RESULTS Based on the GC-MS analysis results of EOAT and network pharmacology studies, we predicted 18 targets associated with the treatment of OD. SLC6A3, MAOB, DRD1, and PTGS2 were identified as the core targets of EOAT against OD. Molecular docking and KEGG enrichment results indicated that EOAT may exert anti-inflammatory effects by acting on the core target PTGS2, with its anti-inflammatory mechanism possibly related to the PI3K/Akt signaling pathway. Subsequent animal experiments confirmed that inhalation of EOAT significantly increased the body weight of OD model mice, shortened the foraging time, enhanced the expression of OMP in OB, reduced damage to the OB cells, and improved olfactory function. Meanwhile, EOAT significantly alleviated the inflammatory response in OB of OD model mice, inhibited the activation of microglial cells, and suppressed the expression of PI3K/Akt signaling pathway proteins and mRNA. CONCLUSION EOAT inhalation could improve olfactory function in 3-MI-induced OD model. The underlying mechanism may be related to the modulation of the PI3K/Akt signaling pathway.
Collapse
Affiliation(s)
- Yinan Zhao
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, 450046, China; Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Yilong Hu
- Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Jingying Yang
- Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Yupu Qi
- Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Jinxin Miao
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, 450046, China; Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Mingsan Miao
- Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| |
Collapse
|
3
|
Kai N, Nishida N, Aoishi K, Takagi T, Hato N. Effect of intranasal administration of concentrated growth factors on regeneration of the olfactory epithelium in an olfactory dysfunction-induced rat model. PLoS One 2024; 19:e0298640. [PMID: 38416730 PMCID: PMC10901354 DOI: 10.1371/journal.pone.0298640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/26/2024] [Indexed: 03/01/2024] Open
Abstract
OBJECTIVE The development of treatments that promote the regenerative capacity of the olfactory epithelium (OE) is desirable. This study aimed to evaluate the effects of intranasal administration of concentrated growth factors (CGFs) in a rat model of olfactory dysfunction. STUDY DESIGN Animal study. METHODS Nineteen male rats were used. Fourteen olfactory dysfunction models were created by intraperitoneal administration of 3-methylindole. We randomly divided the rats from the olfactory dysfunction model after 1 week into the CGF or saline group; CGFs were administered to seven animals and saline to seven animals. Behavioral assessments using the avoidance test were conducted until day 28 after CGF/saline administration. On day 28, histological evaluation was conducted to determine olfactory epithelial thickness and the olfactory marker protein (OMP)-positive cell count. Five animals were intraperitoneally injected with saline as the control group. RESULTS The avoidance rate remained decreased until 28 days after CGF/saline administration, and there was no significant difference between the two groups. Olfactory epithelial thicknesses on day 28 were 38.64 ± 3.17 μm and 32.84 ± 4.50 μm in the CGF and saline groups, respectively. OE thickness was significantly thicker in the CGF group than in the saline group (P = 0.013). The numbers of OMP-positive cells were 40.29 ± 9.77/1.0 × 104 μm2 and 31.00 ± 3.69/1.0 × 104 μm2 in the CGF and saline groups, respectively. The number of OMP+ cells in the CGF group was significantly increased compared with that in the saline group (P = 0.009). Both groups showed no improvement compared with the control group (OE thickness: 54.08 ± 3.36 μm; OMP+ cell count: 56.90 ± 9.91/1.0 × 104 μm2). CONCLUSIONS The CGF group showed improved olfactory epithelial thickness and OMP-positive cell numbers compared with that in the saline group.
Collapse
Affiliation(s)
- Naruhiko Kai
- Department of Otolaryngology, Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Naoya Nishida
- Department of Otolaryngology, Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
- Department of Otolaryngology, Ehime Prefectural Niihama Hospital, Niihama, Japan
| | - Kunihide Aoishi
- Department of Otolaryngology, Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Taro Takagi
- Department of Otolaryngology, Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| | - Naohito Hato
- Department of Otolaryngology, Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
| |
Collapse
|
4
|
Yoo SH, Kim HW, Lee JH. Restoration of olfactory dysfunctions by nanomaterials and stem cells-based therapies: Current status and future perspectives. J Tissue Eng 2022; 13:20417314221083414. [PMID: 35340424 PMCID: PMC8949739 DOI: 10.1177/20417314221083414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 02/10/2022] [Indexed: 12/15/2022] Open
Abstract
Dysfunction in the olfactory system of a person can have adverse effects on their health and quality of life. It can even increase mortality among individuals. Olfactory dysfunction is related to many factors, including post-viral upper respiratory infection, head trauma, and neurodegenerative disorders. Although some clinical therapies such as steroids and olfactory training are already available, their effectiveness is limited and controversial. Recent research in the field of therapeutic nanoparticles and stem cells has shown the regeneration of dysfunctional olfactory systems. Thus, we are motivated to highlight these regenerative approaches. For this, we first introduce the anatomical characteristics of the olfactory pathway, then detail various pathological factors related to olfactory dysfunctions and current treatments, and then finally discuss the recent regenerative endeavors, with particular focus on nanoparticle-based drug delivery systems and stem cells. This review offers insights into the development of future therapeutic approaches to restore and regenerate dysfunctional olfactory systems.
Collapse
Affiliation(s)
- Shin Hyuk Yoo
- Department of Otorhinolaryngology, Dankook University College of Medicine, Cheonan, Republic of Korea.,Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, Republic of Korea
| | - Hae-Won Kim
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, Republic of Korea.,Department of Biomaterials Science, College of Dentistry, Dankook University, Cheonan, Republic of Korea.,UCL Eastman-Korea Dental Medicine Innovation Center, Dankook University, Cheonan, Republic of Korea.,Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, Republic of Korea
| | - Jun Hee Lee
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, Republic of Korea.,Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, Republic of Korea.,Department of Regenerative Dental Medicine, College of Dentistry, Dankook University, Cheonan, Republic of Korea.,Cell and Matter Institute, Dankook University, Cheonan, Republic of Korea
| |
Collapse
|
5
|
Najafloo R, Majidi J, Asghari A, Aleemardani M, Kamrava SK, Simorgh S, Seifalian A, Bagher Z, Seifalian AM. Mechanism of Anosmia Caused by Symptoms of COVID-19 and Emerging Treatments. ACS Chem Neurosci 2021; 12:3795-3805. [PMID: 34609841 PMCID: PMC8507153 DOI: 10.1021/acschemneuro.1c00477] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/20/2021] [Indexed: 01/08/2023] Open
Abstract
The occurrence of anosmia, the loss or change in sense of smell, is one of the most common symptoms of COVID-19 experienced by almost 53% of those affected. Several hypotheses explain the mechanism of anosmia in patients suffering from COVID-19. This study aims to review the related mechanisms and answer the questions regarding COVID-19-related anosmia as well as propose a new strategy for treatment of long-term anosmia as a result of COVID-19 infection. This paper covers all of the studies investigating olfactory disorders following COVID-19 infection and explains the possible reasons for the correlated anosmia, including olfactory cleft syndrome, local inflammation in the nasal epithelium, early apoptosis of olfactory cells, changes in olfactory cilia and odor transmission, damage to microglial cells, effect on olfactory bulbs, epithelial olfactory injury, and impairment of olfactory neurons and stem cells. The key questions that arise in this field have been discussed, such as why prevalent anosmia is varied among the age categories and among sexes and the correlation of anosmia with mild or severe COVID-19 infection. The angiotensin-converting enzyme 2 receptor is a significant player in the mechanism of anosmia in COVID-19 patients. Based on current studies, a novel approach to treat long-COVID-19 with ongoing anosmia has been proposed. The fields of smart drug delivery, tissue engineering, and cell therapy provide a hypothesized strategy that can minimize the side effects of current treatments and support efficient recovery of the olfactory system.
Collapse
Affiliation(s)
- Raziyeh Najafloo
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
| | - Jila Majidi
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
| | - Alimohamad Asghari
- Skull
Base Research Center, Hazrat Rasoul Akram Hospital, The Five Senses
Health Institute, Iran University of Medical
Sciences (IUMS), Tehran 1445613131, Iran
| | - Mina Aleemardani
- Biomaterials
and Tissue Engineering Group, Department of Materials Science and
Engineering, Kroto Research Institute, The
University of Sheffield, Sheffield S3 7HQ, United Kingdom
| | - Seyed Kamran Kamrava
- ENT
and Head and Neck Research Center and Department, Hazrat Rasoul Akram
Hospital, The Five Senses Health Institute, Iran University of Medical Sciences (IUMS), Tehran 1445613131, Iran
| | - Sara Simorgh
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
| | - Amelia Seifalian
- University
College London Medical School (UCL), London WC1E 6BT, United
Kingdom
- Watford
General Hospital, Watford WD18 0HB, United Kingdom
| | - Zohreh Bagher
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
- ENT
and Head and Neck Research Center and Department, Hazrat Rasoul Akram
Hospital, The Five Senses Health Institute, Iran University of Medical Sciences (IUMS), Tehran 1445613131, Iran
| | - Alexander M. Seifalian
- Nanotechnology
and Regenerative Medicine Commercialisation Centre (NanoRegMed Ltd.), London BioScience Innovation Centre, London NW1 0NH, United Kingdom
| |
Collapse
|