1
|
Liu X, Wang Z, Qian H, Tao W, Zhang Y, Hu C, Mao W, Guo Q. Natural medicines of targeted rheumatoid arthritis and its action mechanism. Front Immunol 2022; 13:945129. [PMID: 35979373 PMCID: PMC9376257 DOI: 10.3389/fimmu.2022.945129] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease involving joints, with clinical manifestations of joint inflammation, bone damage and cartilage destruction, joint dysfunction and deformity, and extra-articular organ damage. As an important source of new drug molecules, natural medicines have many advantages, such as a wide range of biological effects and small toxic and side effects. They have become a hot spot for the vast number of researchers to study various diseases and develop therapeutic drugs. In recent years, the research of natural medicines in the treatment of RA has made remarkable achievements. These natural medicines mainly include flavonoids, polyphenols, alkaloids, glycosides and terpenes. Among them, resveratrol, icariin, epigallocatechin-3-gallate, ginsenoside, sinomenine, paeoniflorin, triptolide and paeoniflorin are star natural medicines for the treatment of RA. Its mechanism of treating RA mainly involves these aspects: anti-inflammation, anti-oxidation, immune regulation, pro-apoptosis, inhibition of angiogenesis, inhibition of osteoclastogenesis, inhibition of fibroblast-like synovial cell proliferation, migration and invasion. This review summarizes natural medicines with potential therapeutic effects on RA and briefly discusses their mechanisms of action against RA.
Collapse
Affiliation(s)
- Xueling Liu
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Zhiguo Wang
- Chinese Academy of Chinese Medical Sciences, Beijing, China
| | - Hua Qian
- Department of Traditional Chinese Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang City, China
| | - Wenhua Tao
- Department of Traditional Chinese Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang City, China
| | - Ying Zhang
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Chunyan Hu
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Weiwei Mao
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Qi Guo
- School of Medicine, Jiangsu University, Zhenjiang, China
- *Correspondence: Qi Guo,
| |
Collapse
|
2
|
Yu GM, Zhou LF, Zeng BX, Huang JJ, She XJ. The antioxidant effect of triptolide contributes to the therapy in a collagen-induced arthritis rat model. Redox Rep 2021; 26:197-202. [PMID: 34788192 PMCID: PMC8604496 DOI: 10.1080/13510002.2021.2004047] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2022] Open
Abstract
BACKGROUND As a chronic autoimmune disease, rheumatoid arthritis (RA) is related to oxidative stress, which may lead to the occurrence and persistence of inflammation in RA. The purpose of this study is to evaluate the potential antioxidant effect of triptolide in collagen-induced arthritis (CIA) rat model. METHODS We examined the severity of arthritis, levels of local and systemic oxidative stress, periarticular bone erosion and weight of organs in CIA rats treated with triptolide. RESULTS We found that triptolide decreased the paw thickness and clinical arthritis score, significantly. The mRNA expression and activity of myeloperoxidase and inducible nitric oxide synthase were remarkably decreased in the paws of the CIA rats after triptolide treatment. Triptolide significantly inhibited the levels of nitrite and nitrate in serum, as well as the urinary level of dityrosine. Triptolide treatment also markedly increased bone volume of tibia, but suppressed epiphyseal plate thickness of both femur and tibia. In addition, there was no significant difference in the weight of organs after the therapy, except decreased spleen weight. CONCLUSIONS These results suggested that the local and systemic oxidative stress was enhanced in the CIA rats and the therapeutic dose of triptolide had a definite antioxidant effect.
Collapse
Affiliation(s)
- Guang-Min Yu
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, People’s Republic of China
| | - Li-Feng Zhou
- Department of Gastroenterology, Second Clinical Hospital of North Sichuan Medical College, Nanchong Central Hospital, Nanchong, People’s Republic of China
| | - Bi-Xia Zeng
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, People’s Republic of China
| | - Jing-Jun Huang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, People’s Republic of China
| | - Xiao-jun She
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, People’s Republic of China
| |
Collapse
|
3
|
Cheng Y, Zhao Y, Zheng Y. Therapeutic potential of triptolide in autoimmune diseases and strategies to reduce its toxicity. Chin Med 2021; 16:114. [PMID: 34743749 PMCID: PMC8572577 DOI: 10.1186/s13020-021-00525-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 10/27/2021] [Indexed: 12/18/2022] Open
Abstract
With the increasing epidemiology of autoimmune disease worldwide, there is an urgent need for effective drugs with low cost in clinical treatment. Triptolide, the most potent bioactive compound from traditional Chinese herb Tripterygium Wilfordii Hook F, possesses immunosuppression and anti-inflammatory activity. It is a potential drug for the treatment of various autoimmune diseases, but its clinical application is still restricted due to severe toxicity. In this review, the pharmacodynamic effects and pharmacological mechanisms of triptolide in autoimmune diseases are summarized. Triptolide exerts therapeutic effect by regulating the function of immune cells and the expression of cytokines through inflammatory signaling pathways, as well as maintaining redox balance and gut microbiota homeostasis. Meanwhile, the research progress on toxicity of triptolide to liver, kidney, reproductive system, heart, spleen, lung and gastrointestinal tract has been systematically reviewed. In vivo experiments on different animals and clinical trials demonstrate the dose- and time- dependent toxicity of triptolide through different administration routes. Furthermore, we focus on the strategies to reduce toxicity of triptolide, including chemical structural modification, novel drug delivery systems, and combination pharmacotherapy. This review aims to reveal the potential therapeutic prospect and limitations of triptolide in treating autoimmune diseases, thus providing guiding suggestions for further study and promoting its clinical translation.
Collapse
Affiliation(s)
- Yaxin Cheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Yonghua Zhao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China. .,Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, University of Macau, Macau, China.
| | - Ying Zheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.
| |
Collapse
|
4
|
Gao J, Zhang Y, Liu X, Wu X, Huang L, Gao W. Triptolide: pharmacological spectrum, biosynthesis, chemical synthesis and derivatives. Theranostics 2021; 11:7199-7221. [PMID: 34158845 PMCID: PMC8210588 DOI: 10.7150/thno.57745] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 04/29/2021] [Indexed: 12/16/2022] Open
Abstract
Triptolide, an abietane-type diterpenoid isolated from Tripterygium wilfordii Hook. F., has significant pharmacological activity. Research results show that triptolide has obvious inhibitory effects on many solid tumors. Therefore, triptolide has become one of the lead compounds candidates for being the next "blockbuster" drug, and multiple triptolide derivatives have entered clinical research. An increasing number of researchers have developed triptolide synthesis methods to meet the clinical need. To provide new ideas for researchers in different disciplines and connect different disciplines with researchers aiming to solve scientific problems more efficiently, this article reviews the research progress made with analyzes of triptolide pharmacological activity, biosynthetic pathways, and chemical synthesis pathways and reported in toxicological and clinical studies of derivatives over the past 20 years, which have laid the foundation for subsequent researchers to study triptolide in many ways.
Collapse
Affiliation(s)
- Jie Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yifeng Zhang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Xihong Liu
- Basic Medical College, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Xiayi Wu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
| | - Luqi Huang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Wei Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China
| |
Collapse
|
5
|
Zhu C, Wen S, Li J, Meng H, Zhang J, Zhao K, Wang L, Zhang Y. FTY720 Inhibits the Development of Collagen-Induced Arthritis in Mice by Suppressing the Recruitment of CD4 + T Lymphocytes. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:1981-1992. [PMID: 34007158 PMCID: PMC8123953 DOI: 10.2147/dddt.s293876] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 04/06/2021] [Indexed: 12/15/2022]
Abstract
Background Fingolimod (FTY720), a novel immunomodulator, was found to suppress the severity of collagen-induced arthritis (CIA) in mice. However, the potential molecular mechanisms are still unknown, and the effect of FTY720 on the recruitment of immune cells in the affected joints in the CIA model is not clear. Materials and Methods Following the oral administration of FTY720 (2 mg/kg) was treated into CIA mice per day for 35 days, intravital microscopy and immunofluorescence assays were performed to examine immune cell recruitment in the affected joints. Human MH7A synoviocytes were stimulated with tumour necrosis factor (TNF)-α and incubated with FTY720. Interleukin-1β (IL-1β), interleukin-6 (IL-6), and interleukin-8 (IL-8) mRNA and protein expression were evaluated using RT-PCR and enzyme-linked immunosorbent assay, respectively. Signal transduction pathway protein expression was measured by Western blotting. Nuclear translocation of nuclear factor (NF)-κB was also analyzed by fluorescence microscopy. Results In vivo experiments showed that FTY720 inhibited the recruitment of CD4+ lymphocytes in the affected joints of CIA mice. FTY720 reduced the secretion of IL-1β, IL-6, and IL-8 from TNF-α-stimulated MH7A cells in a dose-dependent manner. FTY720 also inhibited TNF-α-induced phosphorylation of NF-κBp65 and IκBα, as well as NF-κBp65 nuclear translocation, in a dose- and time-dependent manner. Interestingly, FTY720 blocked PI3K/Akt, the upstream targets of the NF-κB pathway. Conclusion Our findings demonstrated that oral administration of FTY720 exerted beneficial effects in CIA mice by inhibiting CD4+ T lymphocyte recruitment to the affected joints. Our data also indicated that FTY720 inhibited TNF-α-induced inflammation by suppressing the AKT/PI3K/NF-κB pathway in MH7A cells.
Collapse
Affiliation(s)
- Chao Zhu
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, People's Republic of China.,NHC Key Laboratory of Intelligent Orthopaedic Equipment, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Department of Orthopedics, The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, People's Republic of China.,Orthopaedic Research Institution of Hebei Province, Shijiazhuang, People's Republic of China
| | - Shuang Wen
- Department of Immunology, Nanjing Medical University, Nanjing, People's Republic of China
| | - Junyong Li
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, People's Republic of China.,NHC Key Laboratory of Intelligent Orthopaedic Equipment, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Orthopaedic Research Institution of Hebei Province, Shijiazhuang, People's Republic of China
| | - Hongyu Meng
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, People's Republic of China.,NHC Key Laboratory of Intelligent Orthopaedic Equipment, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Orthopaedic Research Institution of Hebei Province, Shijiazhuang, People's Republic of China
| | - Junzhe Zhang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, People's Republic of China.,NHC Key Laboratory of Intelligent Orthopaedic Equipment, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Orthopaedic Research Institution of Hebei Province, Shijiazhuang, People's Republic of China
| | - Kuo Zhao
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, People's Republic of China.,NHC Key Laboratory of Intelligent Orthopaedic Equipment, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Orthopaedic Research Institution of Hebei Province, Shijiazhuang, People's Republic of China
| | - Ling Wang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, People's Republic of China.,NHC Key Laboratory of Intelligent Orthopaedic Equipment, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Orthopaedic Research Institution of Hebei Province, Shijiazhuang, People's Republic of China
| | - Yingze Zhang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, People's Republic of China.,NHC Key Laboratory of Intelligent Orthopaedic Equipment, Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,Orthopaedic Research Institution of Hebei Province, Shijiazhuang, People's Republic of China.,Chinese Academy of Engineering, Beijing, People's Republic of China
| |
Collapse
|
6
|
Tang Y, Liu Q, Feng Y, Zhang Y, Xu Z, Wen C, Zhang Y. Tripterygium Ingredients for Pathogenicity Cells in Rheumatoid Arthritis. Front Pharmacol 2020; 11:583171. [PMID: 33123015 PMCID: PMC7567162 DOI: 10.3389/fphar.2020.583171] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 09/03/2020] [Indexed: 12/22/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease mainly characterized by chronic polyarthritis. Many types of cells play pivotal roles in the pathogenicity of RA, such as T cells, B cells, macrophages, dendritic cells (DCs), osteoclasts (OCs), and fibroblast-like synoviocytes (FLS). Tripterygium wilfordii Hook f. (TwHf) and its ingredients are able to control disease activity by regulating the functions of cells mentioned above, and the clinical studies have highlighted the importance of TwHf ingredients in RA treatment. They have been demonstrated to improve the RA symptoms of animal models and patients. In this review, we discussed the effect of TwHf ingredients on pathogenicity cells, including disease/cell phenotypes and molecular mechanisms. Here, we constructed a cell-cell interaction network to visualize the effect of TwHf ingredients. We found that TwHf ingredients could inhibit the differentiation and proliferation of the pathogenicity cells. Besides, the components could decrease the levels of pathogenicity cytokines [i.e., interleukin-6 (IL-6), interleukin-1β (IL-1β), and tumor necrosis factor-α (TNF-α)]. Many signaling pathways are involved in the underlying mechanisms, such as PI3K, NF-κB, and MAPK signaling pathways.
Collapse
Affiliation(s)
- Yujun Tang
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qiuping Liu
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuxiang Feng
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yi Zhang
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhenghao Xu
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chengping Wen
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yun Zhang
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| |
Collapse
|
7
|
Li XZ, Zhang SN. Herbal compounds for rheumatoid arthritis: Literatures review and cheminformatics prediction. Phytother Res 2019; 34:51-66. [PMID: 31515874 DOI: 10.1002/ptr.6509] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 07/31/2019] [Accepted: 08/23/2019] [Indexed: 12/13/2022]
Abstract
Rheumatoid arthritis (RA) is a systemic disease characterized by autoimmunity, joint inflammation, and cartilage destruction, which affects 0.5-1% of the population. Many compounds from herbal medicines show the potentials to treat RA. On this basis, the compounds with good pharmacokinetic behaviors and drug-likeness properties will be further studied and developed. Therefore, the herbal compounds with anti-RA activities were reviewed in this paper, and the cheminformatics tools were used to predict their drug-likeness properties and pharmacokinetic parameters. A total of 90 herbal compounds were analyzed, which were reported to be effective on RA models through anti-inflammation, chondroprotection, immunoregulation, antiangiogenesis, and antioxidation. Most of the herbal compounds have good drug-likeness properties. Most of the compounds can be an alternative and valuable source for anti-RA drug discovery.
Collapse
Affiliation(s)
- Xu-Zhao Li
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guian New Area, PR China
| | - Shuai-Nan Zhang
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guian New Area, PR China
| |
Collapse
|
8
|
Wang S, Liu Z, Wang J, Wang Y, Liu J, Ji X, Wang X. The triptolide-induced apoptosis of osteoclast precursor by degradation of cIAP2 and treatment of rheumatoid arthritis of TNF-transgenic mice. Phytother Res 2018; 33:342-349. [PMID: 30417444 DOI: 10.1002/ptr.6224] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 09/10/2018] [Accepted: 10/09/2018] [Indexed: 01/03/2023]
Abstract
This study aims to discuss the effect of triptolide (TPL) on rheumatoid arthritis (RA) and the mechanism related to osteoclast precursor (OCP) and osteoclast (OC). TNF-transgenic RA mice were treated with different doses of TPL by gavage. After the administration was finished, the curative effects were evaluated and compared, and the OCP apoptosis rates, the OC number, and the OC differentiation ability in vitro were detected. Finally, splenocytes of wild-type mice were cultured in vitro and induced to differentiate into OCP, and the cell apoptosis rate, cIAP2, and apoptotic effectors expression level were detected after cIAP2 overexpression and TPL administration. After TPL administration, the RA symptoms in the TPL groups were all better, the apoptosis rate of OCP was higher, and the amount of OC in vitro were lower than that in the control group (all P < 0.05), and all of the changes in the high-dose group were more obvious than the low-dose group. In splenocytes cells cultured in vitro, cIAP2 overexpression could decrease the apoptosis rate of OCPs and increase the OC number, and TPL treatment could down-regulate the cIAP2 and promote OCP apoptosis and OC reduction. In conclusion, TPL could induce OCP apoptosis and inhibit OC formation to effectively treat RA by mediating cIAP2 degradation.
Collapse
Affiliation(s)
- Shengli Wang
- Orthopedics Department, The First Affiliated Hospital of Henan University, Kaifeng, China
| | - Zhigang Liu
- Orthopedics Department, The First Affiliated Hospital of Henan University, Kaifeng, China
| | - Jingchun Wang
- Department of Pharmacy, The First Affiliated Hospital of Henan University, Kaifeng, China
| | - Yifei Wang
- Orthopedics Department, The First Affiliated Hospital of Henan University, Kaifeng, China
| | - Jianhua Liu
- Orthopedics Department, The First Affiliated Hospital of Henan University, Kaifeng, China
| | - Xinying Ji
- Henan International Joint Laboratory of Nuclear Protein Regulation, Henan University Medical College, Kaifeng, China
| | - Xinchun Wang
- Henan International Joint Laboratory of Nuclear Protein Regulation, Henan University Medical College, Kaifeng, China
| |
Collapse
|
9
|
Fan D, Guo Q, Shen J, Zheng K, Lu C, Zhang G, Lu A, He X. The Effect of Triptolide in Rheumatoid Arthritis: From Basic Research towards Clinical Translation. Int J Mol Sci 2018; 19:ijms19020376. [PMID: 29373547 PMCID: PMC5855598 DOI: 10.3390/ijms19020376] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 01/21/2018] [Accepted: 01/23/2018] [Indexed: 12/15/2022] Open
Abstract
Triptolide (TP), a major extract of the herb Tripterygium wilfordii Hook F (TWHF), has been shown to exert potent pharmacological effects, especially an immunosuppressive effect in the treatment of rheumatoid arthritis (RA). However, its multiorgan toxicity prevents it from being widely used in clinical practice. Recently, several attempts are being performed to reduce TP toxicity. In this review, recent progress in the use of TP for RA, including its pharmacological effects and toxicity, is summarized. Meanwhile, strategies relying on chemical structural modifications, innovative delivery systems, and drug combinations to alleviate the disadvantages of TP are also reviewed. Furthermore, we also discuss the challenges and perspectives in their clinical translation.
Collapse
Affiliation(s)
- Danping Fan
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Qingqing Guo
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
| | - Jiawen Shen
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
- School of Life Sciences and Engineering, Southwest Jiaotong University, Chengdu 610031, China.
| | - Kang Zheng
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
| | - Cheng Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Ge Zhang
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
| | - Aiping Lu
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
- School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Xiaojuan He
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
| |
Collapse
|