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Zou Y, Wang S, Zhang H, Gu Y, Chen H, Huang Z, Yang F, Li W, Chen C, Men L, Tian Q, Xie T. The triangular relationship between traditional Chinese medicines, intestinal flora, and colorectal cancer. Med Res Rev 2024; 44:539-567. [PMID: 37661373 DOI: 10.1002/med.21989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 07/05/2023] [Accepted: 08/05/2023] [Indexed: 09/05/2023]
Abstract
Over the past decade, colorectal cancer has reported a higher incidence in younger adults and a lower mortality rate. Recently, the influence of the intestinal flora in the initiation, progression, and treatment of colorectal cancer has been extensively studied, as well as their positive therapeutic impact on inflammation and the cancer microenvironment. Historically, traditional Chinese medicine (TCM) has been widely used in the treatment of colorectal cancer via promoted cancer cell apoptosis, inhibited cancer metastasis, and reduced drug resistance and side effects. The present research is more on the effect of either herbal medicine or intestinal flora on colorectal cancer. The interactions between TCM and intestinal flora are bidirectional and the combined impacts of TCM and gut microbiota in the treatment of colon cancer should not be neglected. Therefore, this review discusses the role of intestinal bacteria in the progression and treatment of colorectal cancer by inhibiting carcinogenesis, participating in therapy, and assisting in healing. Then the complex anticolon cancer effects of different kinds of TCM monomers, TCM drug pairs, and traditional Chinese prescriptions embodied in apoptosis, metastasis, immune suppression, and drug resistance are summarized separately. In addition, the interaction between TCM and intestinal flora and the combined effect on cancer treatment were analyzed. This review provides a mechanistic reference for the application of TCM and intestinal flora in the clinical treatment of colorectal cancer and paves the way for the combined development and application of microbiome and TCM.
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Affiliation(s)
- Yuqing Zou
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Shuling Wang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Honghua Zhang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Yuxin Gu
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Huijuan Chen
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Zhihua Huang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Feifei Yang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Wenqi Li
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Cheng Chen
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Lianhui Men
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Qingchang Tian
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Tian Xie
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, China
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Wang H, Yang D, Jiang S, Ren Y, Wu L, Wang Z, Kuang H, Wang Z. Simultaneous determination of four phytoecdysteroids by LC-MS/MS: application to a comparative pharmacokinetic study in normal and adjuvant arthritis rats after oral administration of C. officinalis Kuan phytoecdysteroids extract. Xenobiotica 2023; 53:634-643. [PMID: 38053346 DOI: 10.1080/00498254.2023.2270741] [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: 08/04/2023] [Accepted: 10/10/2023] [Indexed: 12/07/2023]
Abstract
C. officinalis Kuan is the dry root of Cyathula officinalis Kuan. Clinically, it is used for fall and flutter injury, rheumatism and arthralgia. Phytoecdysteroids have significant anti-inflammatory effects, and the phytoecdysteroids present in C. officinalis Kuan exhibit potential for treating rheumatoid arthritis.This study first developed a selective, accurate and efficient LC-MS/MS method for 12-day pharmacokinetic studies regarding the simultaneous determination of cyasterone, 25-epi-28-epi-cyasterone, precyasterone and capitasterone from C. officinalis Kuan phytoecdysteroids extract in normal and adjuvant arthritis rats.An Agilent Eclipse Plus C18 RRHD column (1.8 µm, 50mm × 2.1 mm) with a gradient mobile phase consisting of water (A) and acetonitrile (B) was used for analysis. The mass analysis was performed in an Agilent 6430 QQQ-MS mass spectrometer with positive mode multiple reaction monitoring (MRM).The results indicated that the AUC0-t and AUC0-∞ values of the four phytoecdysteroids in adjuvant arthritis rats were different from those in normal rats on the first day, which could provide a helpful reference for pharmacological and toxicological studies, as well as clinical applications of C. officinalis Kuan in the treatment of rheumatoid arthritis.
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Affiliation(s)
- Haiqiang Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
- The First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Deqiang Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shuang Jiang
- Department of Pharmaceutical Analysis and Analytical Chemistry, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yixuan Ren
- Department of Pharmaceutical Analysis and Analytical Chemistry, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Lihong Wu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhenyue Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhibin Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
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Wan X, Yin Y, Zhou C, Hou L, Cui Q, Zhang X, Cai X, Wang Y, Wang L, Tian J. Polysaccharides derived from Chinese medicinal herbs: A promising choice of vaccine adjuvants. Carbohydr Polym 2022; 276:118739. [PMID: 34823775 DOI: 10.1016/j.carbpol.2021.118739] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 10/05/2021] [Accepted: 10/05/2021] [Indexed: 01/24/2023]
Abstract
Adjuvants have been used in vaccines for a long time to promote the body's immune response, reducing vaccine dosage and production costs. Although many vaccine adjuvants are developed, the use in human vaccines is limited because of either limited action or side effects. Therefore, the development of new vaccine adjuvants is required. Many studies have found that natural polysaccharides derived from Traditional Chinese medicine (TCM) possess good immune promoting effects and simultaneously improve humoral, cellular and mucosal immunity. Recently polysaccharide adjuvants have attracted much attention in vaccine preparation because of their intrinsic characteristics: immunomodulation, biocompatibility, biodegradability, low toxicity and safety. This review article systematically analysed the literature on polysaccharides possessing vaccine adjuvant activity from TCM plants, such as Astragalus polysaccharide (APS), Rehmannia glutinosa polysaccharide (RGP), Isatis indigotica root polysaccharides (IRPS), etc. and their derivatives. We believe that polysaccharide adjuvants can be used to prepare the vaccines for clinical use provided their mechanisms of action are studied in detail.
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Affiliation(s)
- Xinhuan Wan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yiming Yin
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Changzheng Zhou
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lin Hou
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China; Qingdao Academy of Chinese Medicinal Sciences, Shandong University of Traditional Chinese Medicine, Qingdao 266041, China
| | - Qinghua Cui
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China; Qingdao Academy of Chinese Medicinal Sciences, Shandong University of Traditional Chinese Medicine, Qingdao 266041, China
| | - Xiaoping Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China; Qingdao Academy of Chinese Medicinal Sciences, Shandong University of Traditional Chinese Medicine, Qingdao 266041, China
| | - Xiaoqing Cai
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuliang Wang
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Lizhu Wang
- The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, China.
| | - Jingzhen Tian
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China; Qingdao Academy of Chinese Medicinal Sciences, Shandong University of Traditional Chinese Medicine, Qingdao 266041, China.
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Feng H, Zhi H, Hu X, Yang Y, Zhang L, Liu Q, Feng Y, Wu D, Yang X. Immunological studies of Morinda officinalis: How polysaccharides act as adjuvants. J Carbohydr Chem 2021. [DOI: 10.1080/07328303.2021.1954657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Haibo Feng
- Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, PR China
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, PR China
| | - Hui Zhi
- Department of Veterinary Medicine, Southwest University, Chongqing, PR China
| | - Xin Hu
- Department of Veterinary Medicine, Southwest University, Chongqing, PR China
| | - Yan Yang
- Department of Veterinary Medicine, Southwest University, Chongqing, PR China
| | - Linzi Zhang
- Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, PR China
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, PR China
| | - Qianqian Liu
- Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, PR China
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, PR China
| | - Yangyang Feng
- Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, PR China
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, PR China
| | - Daiyan Wu
- Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, PR China
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, PR China
| | - Xiaonong Yang
- Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, PR China
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, PR China
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Sha Z, Shang H, Miao Y, Huang J, Niu X, Chen R, Peng D, Wei K, Zhu R. Polysaccharides from Pinus massoniana pollen improve intestinal mucosal immunity in chickens. Poult Sci 2020; 100:507-516. [PMID: 33518103 PMCID: PMC7858032 DOI: 10.1016/j.psj.2020.09.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/31/2020] [Accepted: 09/03/2020] [Indexed: 11/30/2022] Open
Abstract
Intestinal mucosa is the largest immune organ in animals, and its immune function is directly related to the resistance against various diseases. Taishan Pinus massoniana pollen polysaccharides (TPPPS) have been recognized as an effective vaccine adjuvant and potential immune enhancer against viral infections. However, little is known about their direct immune-enhancing activity on intestinal mucosa. In this study, we extracted the polysaccharides from Taishan masson pine pollen to investigate its promotive effect on intestinal mucosal immunity. A total of 120 1-day-old chickens were divided into 4 groups and inoculated with PBS or 3 different doses of TPPPS (10 mg/mL, 20 mg/mL, and 40 mg/mL), respectively. Feces, intestinal specimens, and serum samples were collected from the chickens at 7, 14, and 21 d after inoculation. The antibodies in serum, mucosal secretion of IgA, structure of intestinal villi, and expressions of cytokine genes and mucosal immune-related genes in the chickens were all significantly improved by TPPPS treatments. At 21 d after inoculation following the challenge of Newcastle disease virus, the chickens inoculated with 20 and 40 mg/mL TPPPS exhibited decreased weight loss and reduced intestinal pathologic damage and viral loads in the intestine. In summary, our results demonstrate that TPPPS can enhance mucosal immunity and promote intestinal villi development. This study has established the foundation for the development of novel immune-enhancing agent with immune-regulatory effects on intestinal mucosa.
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Affiliation(s)
- Zhou Sha
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Hongqi Shang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Yongqiang Miao
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Jin Huang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Xiangyun Niu
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Ruichang Chen
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Duo Peng
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Kai Wei
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China.
| | - Ruiliang Zhu
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China; Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, Tai'an, Shandong 271018, China.
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Feng H, Fan J, Lin L, Liu Y, Chai D, Yang J. Immunomodulatory Effects of Phosphorylated Radix Cyathulae officinalis Polysaccharides in Immunosuppressed Mice. Molecules 2019; 24:E4150. [PMID: 31731832 PMCID: PMC6891547 DOI: 10.3390/molecules24224150] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/05/2019] [Accepted: 11/11/2019] [Indexed: 12/31/2022] Open
Abstract
This research aimed to investigate the immunomodulatory effects of phosphorylated Radix Cyathulae officinalis Kuan polysaccharides (pRCPS) in immunosuppressed mice, improving their cellular and humoral immune function. Our results showed that pRCPS increased serum immunoglobulin (IgG, IgA, IgM) concentrations significantly, enhanced splenocyte proliferation, and the thymus and spleen indices. pRCPS also promoted phagocytosis in peritoneal macrophages and enhanced cytokine (IFN-γ, IL-2, -4, -5, -6, and -10) serum levels. Importantly, pRCPS increased the proportions of selected T cell subpopulations (CD3+, CD4+, and the CD4+ to CD8+ ratio). Our results revealed that phosphorylation of the polysaccharides promoted their immune-enhancing effects. Thus, pRCPS can enhance cellular and humoral immunity and could be used as an immune-enhancing agent to overcome cyclophosphamide (CY)-induced immunosuppression.
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Affiliation(s)
- Haibo Feng
- College of Life Science and Technology, Southwest Minzu University, Chengdu, Sichuan 6100041, China
| | - Jing Fan
- Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu, Sichuan 610051, China;
| | - Lang Lin
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
| | - Yunjie Liu
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
| | - Dongkun Chai
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
| | - Jie Yang
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
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The immunoregulatory effect of sulfated Echinacea purpurea polysaccharide on chicken bone marrow-derived dendritic cells. Int J Biol Macromol 2019; 139:1123-1132. [PMID: 31394150 DOI: 10.1016/j.ijbiomac.2019.08.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/23/2019] [Accepted: 08/03/2019] [Indexed: 12/22/2022]
Abstract
Echinacea purpurea polysaccharide (EPP) was obtained by modern separation technology and sulfated EPP (sEPP) was prepared by sulfation modification. The immunological effects of EPP and sEPP were compared on chicken bone marrow-derived dendritic cells (chBM-DCs). The results showed that the surface marker expression of CD11c and CD80 was increased after chBM-DCs were cultured with three dosage of sEPP, especially in sEPPM group. Three dosage of sEPP, EPPL and LPS could significantly enhance the effects of chBM-DCs on the proliferation of allogenic mixed lymphocytes. After chBM-DCs treatment with EPP or sEPP in vitro, the levels of IL-2 of sEPPH and EPPM groups were significantly higher than those of LPS group (P < 0.05). All sEPP and EPP groups could enhance the level of IFN-γ and down-regulated the level of IL-4 and IL-10. Results indicated that both sEPP and EPP had immunoregulatory effects on chBM-DCs, sEPP possessed better immunoregulatory effects as compared with EPP.
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Curdlan sulfate/O-linked quaternized chitosan nanoparticles acting as potential adjuvants promote multiple arms of immune responses. Carbohydr Polym 2019; 213:100-111. [DOI: 10.1016/j.carbpol.2019.02.093] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 02/25/2019] [Accepted: 02/26/2019] [Indexed: 12/13/2022]
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Kikete S, Luo L, Jia B, Wang L, Ondieki G, Bian Y. Plant-derived polysaccharides activate dendritic cell-based anti-cancer immunity. Cytotechnology 2018; 70:1097-1110. [PMID: 29556897 PMCID: PMC6081929 DOI: 10.1007/s10616-018-0202-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 02/05/2018] [Indexed: 02/07/2023] Open
Abstract
Today, cancers pose a major public health burden. Although a myriad of cancer treatments are available, only a few have achieved clinical efficacy. This is partly attributed to cancers capability to evade host immunity by converting dendritic cells (DCs) from potent stimulators to negative modulators of immunity. Dendritic cell-based immunotherapy attempts to resolve this problem by manipulating the functional characteristics of DCs. Plant-derived polysaccharides (PDPs) can stimulate the maturation of DCs conferring on them the capacity to present internalised tumorigenic antigens to naïve T cells and subsequently priming T cells to eliminate tumours. PDPs have been used as immune modulators and later as anti-cancer agents by Traditional Chinese Medicine practitioners for centuries. They are abundant in nature and form a large group of heterogeneous though structurally related macromolecules that exhibit diverse immunological properties. They can induce antigen pulsed DCs to acquire functional characteristics in vitro which can subsequently be re-introduced into cancer patients. They can also be used as adjuvants in DC-based vaccines or independently for their intrinsic anti-tumour activities. Clinically, some in vitro generated DCs have been shown to be both safe and immunogenic although their clinical application is limited in part by unsatisfactory functional maturation as well as impaired migration to draining lymph nodes where T cells reside. We review the relative potencies of individual PDPs to induce both phenotypic and functional maturation in DCs, their relative abilities to activate anti-cancer immunity, the possible mechanisms by which they act and also the challenges surrounding their clinical application.
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Affiliation(s)
- Siambi Kikete
- Tianjin University of Traditional Chinese Medicine, No. 88, Yuquan Road, Nan Kai District, Tianjin, 300193, People's Republic of China
| | - Li Luo
- Department of Rheumatology and Immunology, First Affiliated Hospital of Xinjiang Medical University, Ürümqi, 830000, People's Republic of China
| | - Beitian Jia
- Tianjin University of Traditional Chinese Medicine, No. 88, Yuquan Road, Nan Kai District, Tianjin, 300193, People's Republic of China
| | - Li Wang
- Tianjin Second People's Hospital, Nan Kai District, Tianjin, 300192, People's Republic of China
| | - Gregory Ondieki
- Tianjin University of Traditional Chinese Medicine, No. 88, Yuquan Road, Nan Kai District, Tianjin, 300193, People's Republic of China
| | - Yuhong Bian
- Tianjin University of Traditional Chinese Medicine, No. 88, Yuquan Road, Nan Kai District, Tianjin, 300193, People's Republic of China.
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Yang S, Li G, Zhao Z, Huang Z, Fu J, Song M, Lin S, Zhu R. Taishan Pinus massoniana Pollen Polysaccharides Enhance Immune Responses in Chickens Infected by Avian Leukosis Virus Subgroup B. Immunol Invest 2018; 47:443-456. [DOI: 10.1080/08820139.2018.1435689] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shifa Yang
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China
| | - Guiming Li
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China
| | - Zengcheng Zhao
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Zhongli Huang
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Jian Fu
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Minxun Song
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Shuqian Lin
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China
| | - Ruiliang Zhu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China
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Zhang A, Wang D, Li J, Gao F, Fan X. The effect of aqueous extract of Xinjiang Artemisia rupestris L. (an influenza virus vaccine adjuvant) on enhancing immune responses and reducing antigen dose required for immunity. PLoS One 2017; 12:e0183720. [PMID: 28841693 PMCID: PMC5571932 DOI: 10.1371/journal.pone.0183720] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 08/09/2017] [Indexed: 11/18/2022] Open
Abstract
Potent adjuvant can improve the effectiveness of vaccines and reduce the antigen doses required for initiating the protective immunity. In this study, we identified that aqueous extract of Artemisia rupestris L. (AEAR) could be employed as an efficient adjuvant for influenza virus vaccine (V) to enhance immune responses and reduce the antigen doses required for initiating immunity, without compromising the immune response. ICR mice were subcutaneously co-administrated with V combined with different concentrations of AEAR demonstrated that 300 μg AEAR could significantly improve hemagglutination inhibition (HI) and increase IgG antibody titers in serum (P<0.05) and the population of CD4+CD44+ and CD8+CD44+ (P<0.05). Next, 300 μg AEAR combined with different doses of V in vivo markedly increased HI and specific IgG antibody level(P<0.05). It also significantly increased the amount of CD4+ and CD8+ T cells, CD4+CD44+ and CD8+CD44+ T cells (P<0.05), improved lymphocyte proliferation, the secretion of CD4+IL-4, CD4+IFN-γ and CD8+IFN-γ (P<0.05), and the killing efficacy of cytotoxic T lymphocyte (CTL) (P<0.05). Furthermore, the combination increased the expression of major histocompatibility complex-II (MHC-II) and co-stimulatory molecules including CD40, CD80, and CD86 on dendritic cells (DCs), and downregulated the expression of CD25+Foxp3+Treg cells (P<0.05). No significant difference was observed between high-dose V and low-dose AEAR-V (10-fold lower) vaccination group (P>0.05), indicating a 10-fold reduction of antigen required for V vaccine administration. In conclusion, this study demonstrated that AEAR, as an adjuvant for influenza vaccine, could stimulate potent humoral and cellular immune responses and reduce the antigen dose required for effective vaccination, which were mediated by promoting DCs activation and repressing Treg expression.
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Affiliation(s)
- Ailian Zhang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, China
- * E-mail:
| | - Danyang Wang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, China
| | - Jinyao Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, China
| | - Feng Gao
- Urumqi Center for Disease Control and Prevention, Urumqi, China
| | - Xucheng Fan
- Urumqi Center for Disease Control and Prevention, Urumqi, China
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12
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Feng H, McDonough SP, Fan J, Yang S, Zhao X, Lu Y, Gan Y, Yi X, Chang YF. Phosphorylated Radix Cyathulae officinalis Polysaccharides Act as Adjuvant via Promoting Dendritic Cell Maturation. Molecules 2017; 22:E106. [PMID: 28075416 PMCID: PMC6155757 DOI: 10.3390/molecules22010106] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 12/24/2016] [Accepted: 01/04/2017] [Indexed: 12/14/2022] Open
Abstract
The aim of this study was to investigate whether phosphorylated Radix Cyathulae officinalis Kuan polysaccharides (pRCPS) used as adjuvant with foot-and-mouth disease vaccine (FMDV) can stimulate specific humoral and cellular immune responses in ICR mice. The results demonstrated that pRCPS significantly up-regulated FMDV-specific IgG, IgG1, IgG2b and IgG2a antibody levels and splenocyte proliferation. pRCPS also promoted the killing activities of cytotoxic T lymphocytes (CTL) and natural killer cells (NK). In addition, pRCPS enhanced the expression levels of IL-2, IL-4, and IFN-γ in CD4⁺ T cells and the level of IFN-γ in CD8⁺ T cells. Importantly, pRCPS enhanced the expression of MHCII, CD40⁺, CD86⁺, and CD80⁺ in dendritic cells (DCs). This study indicated that phosphorylation modification could increase immune-enhancing activities of RCPS, and pRCPS could promote humoral and cellular immune responses through facilitating DC maturation.
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Affiliation(s)
- Haibo Feng
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China.
- College of Veterinary Medicine, Cornell University, Ithaca, NY 14850, USA.
| | - Sean P McDonough
- College of Veterinary Medicine, Cornell University, Ithaca, NY 14850, USA.
| | - Jing Fan
- Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu 610051, China.
| | - Shiping Yang
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China.
| | - Xuelian Zhao
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China.
| | - Yong Lu
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China.
| | - Yun Gan
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China.
| | - Xiao Yi
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China.
| | - Yung-Fu Chang
- College of Veterinary Medicine, Cornell University, Ithaca, NY 14850, USA.
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13
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Rittenhouse-Olson K. Letter from the Editor 2016. Immunol Invest 2016; 45:703-707. [PMID: 27775449 DOI: 10.1080/08820139.2016.1235387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Liu HJ, Zhang AF, Zhao N, Li XZ. Role of miR-146a in Enforcing Effect of Specific Immunotherapy on Allergic Rhinitis. Immunol Invest 2015; 45:1-10. [PMID: 26700406 DOI: 10.3109/08820139.2015.1085390] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Allergic rhinitis (AR) is one of the common disorders in airway allergic inflammation. The pathogenesis of AR is unclear. It is accepted that immune deregulation is associated with the pathogenesis of AR. Recent reports suggest that a large number of micro RNAs (miR) can regulate immune functions. This study aims to investigate the role of miR-146a in an enforcing immunotherapy of AR. In this study, a mouse AR model was created. The levels of miR-146a in the mouse nasal mucosa were assessed by real time RT-PCR. A specific immunotherapy was performed in AR mice. The results showed that the AR mice had an AR-like inflammation in the nasal mucosa. Compared with naïve mice, markedly lower levels of miR-146a were detected in AR mice. The co-administration with miR-146a significantly enforced the effect of ovalbumin (OVA)-specific immunotherapy on inhibition of AR inflammation in the nasal mucosa. Further analysis showed that miR-146a induced transforming growth factor-β in dendritic cells; the latter induced naïve CD4(+) T cells to differentiate into regulatory T cells. In conclusion, miR-146a can enforce OVA-specific immunotherapy via inducing antigen-specific regulatory T cells. miR-146a may have therapeutic potential to be used in the immunotherapy of allergic diseases.
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Affiliation(s)
- Hong-Jun Liu
- a Department of Otolaryngology-Head and Neck Surgery , Qilu Hospital of Shandong University , Jinan , China.,b ENT Department , Yi Du Central Hospital of Wei Fang , Qingzhou , China
| | - Ai-Fen Zhang
- b ENT Department , Yi Du Central Hospital of Wei Fang , Qingzhou , China
| | - Na Zhao
- b ENT Department , Yi Du Central Hospital of Wei Fang , Qingzhou , China
| | - Xue-Zhong Li
- a Department of Otolaryngology-Head and Neck Surgery , Qilu Hospital of Shandong University , Jinan , China
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15
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Rittenhouse-Olson K. Letter from the Editor. Immunol Invest 2015; 44:713-8. [PMID: 26575460 DOI: 10.3109/08820139.2015.1099411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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