1
|
Sun H, Liu L, Wang G, Kong W, Zhong Y, Yi L, Zou Y. Comparison of different doses of Tripterygium glycosides treating in IgA vasculitis nephritis: A Bayesian network meta-analysis. Heliyon 2024; 10:e34329. [PMID: 39114002 PMCID: PMC11305250 DOI: 10.1016/j.heliyon.2024.e34329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 07/06/2024] [Accepted: 07/08/2024] [Indexed: 08/10/2024] Open
Abstract
Background Tripterygium glycosides (TG) is extracted from the roots of Tripterygium wilfordii Hook F (Lei gong teng, a traditional Chinese medicine). It is widely used in China to treat immunoglobulin A vasculitis nephritis (IgAVN), which is a common secondary glomerular disease. As there are no guidelines for the rational application of TG, we performed this study to evaluate the efficacy and safety of different doses of TG and to determine the optimal treatment for IgAVN. Methods Ten databases were searched from their inception to April 2023 for randomised controlled trials (RCTs) using TG, TG combined with glucocorticoids (GC), or TG combined with traditional Chinese medicine (TCM) to treat IgAVN. A network meta-analysis was performed following the protocol (CRD42023401645). Results Forty-four eligible RCTs involving 3402 patients were included. For effective rate, TG 1.5 mg/kg/d (TG1.5) + TCM was ranked as the best intervention, followed by TG 1.0 mg/kg/d (TG1.0) + TCM, TG1.5, TG1.0+GC, TG1.0, TCM, GC, and routine treatment (RT). TG1.0+TCM ranked best in reducing recurrence, followed by TG1.0+GC, GC, TG1.5, and RT. Compared with TG1.0, TG1.0+TCM and TG1.5+TCM effectively reduced liver injury events. Compared with TG1.5, TG1.5+TCM and TG1.0+TCM effectively reduced leukopenia events. No significant differences in the reduction of gastrointestinal events were observed between the interventions. Subgroup analyses explored the effects of the participants' age. The intervention rankings of the outcomes generally remained consistent. Only a small difference was observed in gastrointestinal events. TCM was the best treatment for reducing gastrointestinal events in paediatric patients. Conclusions The results showed a positive correlation between dose and efficacy, whereas no relationship was found between dose and adverse events. TCM can boost the efficacy and reduce adverse events when combined with TG. In conclusion, we consider TG1.5+TCM as the best treatment for IgAVN. However, further research is required to confirm these findings.
Collapse
Affiliation(s)
- Hui Sun
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- No. 1 Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Lijia Liu
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- No. 1 Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Gang Wang
- Zou's Nephrology Medicine Intangible Cultural Heritage Inheritance Studio, Nanjing Boda Nephrology Hospital, Nanjing, Jiangsu, China
| | - Wei Kong
- Department of Nephrology, Nanjing Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu, China
| | - Yu Zhong
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Lan Yi
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yanqin Zou
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Zou's Nephrology Medicine Intangible Cultural Heritage Inheritance Studio, Nanjing Boda Nephrology Hospital, Nanjing, Jiangsu, China
| |
Collapse
|
2
|
Yang X, He L, Li X, Wang L, Bu T, Yun D, Lu X, Gao S, Huang Q, Li J, Zheng B, Yu J, Sun F. Triptolide exposure triggers testicular vacuolization injury by disrupting the Sertoli cell junction and cytoskeletal organization via the AKT/mTOR signaling pathway. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 279:116502. [PMID: 38788563 DOI: 10.1016/j.ecoenv.2024.116502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 05/10/2024] [Accepted: 05/22/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Despite the known reproductive toxicity induced by triptolide (TP) exposure, the regulatory mechanism underlying testicular vacuolization injury caused by TP remains largely obscure. METHODS Male mice were subjected to TP at doses of 15, 30, and 60 μg/kg for 35 consecutive days. Primary Sertoli cells were isolated from 20-day-old rat testes and exposed to TP at concentrations of 0, 40, 80, 160, 320, and 640 nM. A Biotin tracer assay was conducted to assess the integrity of the blood-testis barrier (BTB). Transepithelial electrical resistance (TER) assays were employed to investigate BTB function in primary Sertoli cells. Histological structures of the testes and epididymides were stained with hematoxylin and eosin (H&E). The expression and localization of relevant proteins or pathways were assessed through Western blotting or immunofluorescence staining. RESULTS TP exposure led to dose-dependent testicular injuries, characterized by a decreased organ coefficient, reduced sperm concentration, and the formation of vacuolization damage. Furthermore, TP exposure disrupted BTB integrity by reducing the expression levels of tight junction (TJ) proteins in the testes without affecting basal ectoplasmic specialization (basal ES) proteins. Through the TER assay, we identified that a TP concentration of 160 nM was optimal for elucidating BTB function in primary Sertoli cells, correlating with reductions in TJ protein expression. Moreover, TP exposure induced changes in the distribution of the BTB and cytoskeleton-associated proteins in primary Sertoli cells. By activating the AKT/mTOR signaling pathway, TP exposure disturbed the balance between mTORC1 and mTORC2, ultimately compromising BTB integrity in Sertoli cells. CONCLUSION This investigation sheds light on the impacts of TP exposure on testes, elucidating the mechanism by which TP exposure leads to testicular vacuolization injury and offering valuable insights into comprehending the toxic effects of TP exposure on testes.
Collapse
Affiliation(s)
- Xiwen Yang
- School of Basic Medical Science, Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan 750004, China
| | - Lei He
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Xinyao Li
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Lingling Wang
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Tiao Bu
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Damin Yun
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Xinran Lu
- School of Basic Medical Science, Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan 750004, China
| | - Sheng Gao
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Qiuru Huang
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Jiaxin Li
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Bo Zheng
- State Key Laboratory of Reproductive Medicine and Offspring Health, Center for Reproduction and Genetics, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School of Nanjing Medical University, Suzhou 215002, China.
| | - Jun Yu
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China.
| | - Fei Sun
- School of Basic Medical Science, Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan 750004, China; Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China.
| |
Collapse
|
3
|
Chen Z, Wang J, Zhou J, Yu H, Zheng L, Chen Y, Wan X, Zhang W. Tripterygium drug-loaded liposome alleviates renal function by promoting vascularization and inhibiting fibrosis. Front Chem 2024; 12:1427670. [PMID: 39010937 PMCID: PMC11246911 DOI: 10.3389/fchem.2024.1427670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Accepted: 06/07/2024] [Indexed: 07/17/2024] Open
Abstract
Introduction: Tripterygium species have been traditionally used in Chinese medicine for treating various conditions. The aim of the study was to construct a drug-modified renal infarction targeting liposome (rTor-LIP) containing Tripterygium in order to improve the therapeutic effect on renal injury. Methods: rTor-LIP was prepared using the extruder method containing Tripterygium solution. The preparation was characterized by transmission electron microscopy, Marvin laser particle size analyzer, and Western blotting. In vitro experiments were conducted to verify the biocompatibility of rTor-LIP, and in vivo experiments were conducted to verify the therapeutic effect of rTor- LIP on renal injury. Results and discussion: The surface of rTor-LIP was regular and oval. In vitro results showed that after co-incubation with rTor-LIP, endothelial cells did not show significant apoptosis, and there were no significant abnormalities in the mitochondrial metabolism. The in vivo results showed that the morphology of endothelial cells in the rTor-LIP group was uniform and the cytoplasmic striations were clear, but the local striations had disappeared. Thus, rTor-LIP nano-targeted liposomes can effectively target hypoxic kidney tissue, providing a new idea for the treatment of renal infarction.
Collapse
Affiliation(s)
- Ziwei Chen
- Department of Nephrology, Taizhou Central Hospital, Affiliated to Taizhou University, Taizhou, China
| | - Jiajia Wang
- Department of Traditional Chinese Medicine, Taizhou Hospital of Zhejiang Province, Taizhou, China
| | - Jianyu Zhou
- Department of Ultrasound, Taizhou Central Hospital, Affiliated to Taizhou University, Taizhou, China
| | - Haifeng Yu
- Department of Nephrology, Taizhou Central Hospital, Affiliated to Taizhou University, Taizhou, China
| | - Lu Zheng
- Department of Nephrology, Taizhou Central Hospital, Affiliated to Taizhou University, Taizhou, China
| | - Yuan Chen
- Department of Nephrology, Taizhou Central Hospital, Affiliated to Taizhou University, Taizhou, China
| | - Xiaoqing Wan
- Department of Nephrology, Taizhou Central Hospital, Affiliated to Taizhou University, Taizhou, China
| | - Wei Zhang
- Department of Nephrology, Taizhou Central Hospital, Affiliated to Taizhou University, Taizhou, China
| |
Collapse
|
4
|
Gu M, Li C, Deng Q, Chen X, Lei R. Celastrol enhances the viability of random-pattern skin flaps by regulating autophagy through the AMPK-mTOR-TFEB axis. Phytother Res 2024; 38:3020-3036. [PMID: 38600729 DOI: 10.1002/ptr.8198] [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: 08/24/2023] [Revised: 01/06/2024] [Accepted: 03/13/2024] [Indexed: 04/12/2024]
Abstract
In reconstructive and plastic surgery, random-pattern skin flaps (RPSF) are often used to correct defects. However, their clinical usefulness is limited due to their susceptibility to necrosis, especially on the distal side of the RPSF. This study validates the protective effect of celastrol (CEL) on flap viability and explores in terms of underlying mechanisms of action. The viability of different groups of RPSF was evaluated by survival zone analysis, laser doppler blood flow, and histological analysis. The effects of CEL on flap angiogenesis, apoptosis, oxidative stress, and autophagy were evaluated by Western blot, immunohistochemistry, and immunofluorescence assays. Finally, its mechanistic aspects were explored by autophagy inhibitor and Adenosine 5'-monophosphate (AMP)-activated protein kinase (AMPK) inhibitor. On the seventh day after surgery, the survival area size, blood supply, and microvessel count of RPSF were augmented following the administration of CEL. Additionally, CEL stimulated angiogenesis, suppressed apoptosis, and lowered oxidative stress levels immediately after elevated autophagy in ischemic regions; These effects can be reversed using the autophagy inhibitor chloroquine (CQ). Specifically, CQ has been observed to counteract the protective impact of CEL on the RPSF. Moreover, it has also been discovered that CEL triggers the AMPK-mTOR-TFEB axis activation in the area affected by ischemia. In CEL-treated skin flaps, AMPK inhibitors were demonstrated to suppress the AMPK-mTOR-TFEB axis and reduce autophagy levels. This investigation suggests that CEL benefits the survival of RPSF by augmenting angiogenesis and impeding oxidative stress and apoptosis. The results are credited to increased autophagy, made possible by the AMPK-mTOR-TFEB axis activation.
Collapse
Affiliation(s)
- Mingbao Gu
- Department of Plastic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chenchao Li
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
- Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou, Zhejiang Province, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Qingyu Deng
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
- Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou, Zhejiang Province, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Ximiao Chen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
- Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou, Zhejiang Province, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Rui Lei
- Department of Plastic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| |
Collapse
|
5
|
Quiros-Guerrero LM, Allard PM, Nothias LF, David B, Grondin A, Wolfender JL. Comprehensive mass spectrometric metabolomic profiling of a chemically diverse collection of plants of the Celastraceae family. Sci Data 2024; 11:415. [PMID: 38649352 PMCID: PMC11035674 DOI: 10.1038/s41597-024-03094-6] [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: 09/12/2023] [Accepted: 02/27/2024] [Indexed: 04/25/2024] Open
Abstract
Natural products exhibit interesting structural features and significant biological activities. The discovery of new bioactive molecules is a complex process that requires high-quality metabolite profiling data to properly target the isolation of compounds of interest and enable their complete structural characterization. The same metabolite profiling data can also be used to better understand chemotaxonomic links between species. This Data Descriptor details a dataset resulting from the untargeted liquid chromatography-mass spectrometry metabolite profiling of 76 natural extracts of the Celastraceae family. The spectral annotation results and related chemical and taxonomic metadata are shared, along with proposed examples of data reuse. This data can be further studied by researchers exploring the chemical diversity of natural products. This can serve as a reference sample set for deep metabolome investigation of this chemically rich plant family.
Collapse
Affiliation(s)
- Luis-Manuel Quiros-Guerrero
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland.
- School of Pharmaceutical Sciences, University of Geneva, CMU, 1211, Geneva, Switzerland.
| | | | - Louis-Felix Nothias
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland
- School of Pharmaceutical Sciences, University of Geneva, CMU, 1211, Geneva, Switzerland
| | - Bruno David
- Green Mission Department, Herbal Products Laboratory, Pierre Fabre Research Institute, Toulouse, France
| | - Antonio Grondin
- Green Mission Department, Herbal Products Laboratory, Pierre Fabre Research Institute, Toulouse, France
| | - Jean-Luc Wolfender
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland.
- School of Pharmaceutical Sciences, University of Geneva, CMU, 1211, Geneva, Switzerland.
| |
Collapse
|
6
|
Zhao Y, Guo J. Integrated study reveals mechanism of Tripterygium Wilfordii against cholangiocarcinoma based on bioinformatics approaches and molecular dynamics simulation. Comput Biol Chem 2024; 109:108030. [PMID: 38387122 DOI: 10.1016/j.compbiolchem.2024.108030] [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: 12/15/2023] [Revised: 01/26/2024] [Accepted: 02/10/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Tripterygium wilfordii Hook. f. (TW) shows anticancer activity, and no study has comprehensively investigated the effects of TW in treating cholangiocarcinoma (CHOL). This study was designed to identify the therapeutic role and the mechanism of TW against CHOL to obtain anti-CHOL candidate components and targets. METHODS Ingredients of TW were collected from the Traditional Chinese Medicine System Pharmacology Database and literature. Limma package and weighted gene co-expression network analysis were used to identify the genes related to CHOL. Enrichment analysis of Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) was performed by R package Cluster-Profiler and Metascape, respectively. Protein-Protein Interaction (PPI) network was used to select core genes in the treatment of CHOL by TW, followed by GEPIA2, UALCAN database, and ROC curves to assess their diagnostic and prognostic capability. Molecular docking and molecular dynamics simulation were applied to explore the binding affinity and stability of the complex between the bioactive ingredients in TW and core targets. RESULTS A total of 67 ingredients in TW were collected, and 495 genes were obtained as genes of CHOL. 55 common TW-CHOL targets were identified. 171 biological process terms and 100 KEGG pathways were enriched. 12 genes were regarded as core genes through PPI analysis, such as CYP3A4, CES1, GC, and PLG, whose good diagnostic and prognostic capability were identified. Ten ingredients were selected through the construction of Herb-Components-Targets-Disease network. Molecular docking and molecular dynamics simulation both confirmed the good binding affinity and stability of the ligand-protein complexes. CONCLUSION This study identified the therapeutic role and predicted the mechanism of TW against CHOL, where TW may combat CHOL through the regulation of metabolic conditions of the body, bile acid secretion, xenobiotics metabolism, and the inflammatory response. Celastrol, triptonide, triptolide and wilforlide A emerged as promising anti-CHOL candidates. So, this study offered a reference for the treatment of CHOL and the development of anti-CHOL drugs.
Collapse
Affiliation(s)
- Yuting Zhao
- Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Junfeng Guo
- Traditional Chinese Medicine Department, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| |
Collapse
|
7
|
Liu C, Wang J, Ko YZ, Shiao MS, Wang Y, Sun J, Yuan Q, Wang L, Chiang YC, Guo L. Genetic diversities in wild and cultivated populations of the two closely-related medical plants species, Tripterygium Wilfordii and T. Hypoglaucum (Celastraceae). BMC PLANT BIOLOGY 2024; 24:195. [PMID: 38493110 PMCID: PMC10944624 DOI: 10.1186/s12870-024-04826-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 02/15/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND The sustainable supply of medicinal plants is important, and cultivating and domesticating them has been suggested as an optimal strategy. However, this can lead to a loss of genetic diversity. Tripterygium wilfordii Hook. f. is a medicinal plant commonly used in traditional Chinese medicine, but its wild populations are dwindling due to excessive harvesting. To protect the species and meet the increasing demand, it is urgent to cultivate it on a large scale. However, distinguishing between T. wilfordii and T. hypoglaucum, two similar species with different medicinal properties, is challenging. Therefore, it is crucial to understand the genetic diversity and population structure of these species for their sustainable utilization. RESULTS In this study, we investigated the genetic diversity and population structure of the two traditional medicinal semiwoody vines plant species, Tripterygium wilfordii and T. hypoglaucum, including wild and cultivated populations using chloroplast DNA (cpDNA) sequences and microsatellite loci. Our results indicated that the two species maintain a high level of genetic divergence, indicating possible genetic bases for the different contents of bioactive compounds of the two species. T. wilfordii showed lower genetic diversity and less subdivided population structures of both markers than T. hypoglaucum. The potential factors in shaping these interesting differences might be differentiated pollen-to-seed migration rates, interbreeding, and history of population divergence. Analyses of cpDNA and microsatellite loci supported that the two species are genetically distinct entities. In addition, a significant reduction of genetic diversity was observed for cultivated populations of the two species, which mainly resulted from the small initial population size and propagated vegetative practice during their cultivation. CONCLUSION Our findings indicate significant genetic divergence between T. wilfordii and T. hypoglaucum. The genetic diversity and population structure analyses provide important insights into the sustainable cultivation and utilization of these medicinal plants. Accurate identification and conservation efforts are necessary for both species to ensure the safety and effectiveness of crude drug use. Our study also highlighted the importance of combined analyses of different DNA markers in addressing population genetics of medicinal plants because of the contrasts of inheritance and rates of gene flow. Large-scale cultivation programs should consider preserving genetic diversity to enhance the long-term sustainability of T. wilfordii and T. hypoglaucum. Our study proposed that some populations showed higher genetic diversity and distinctness, which can be considered with priority for conservation and as the sources for future breeding and genetic improvement.
Collapse
Affiliation(s)
- Chao Liu
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Jingyi Wang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Ya-Zhu Ko
- Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan
| | - Meng-Shin Shiao
- Research Center, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Yiheng Wang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Jiahui Sun
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Qingjun Yuan
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Lisong Wang
- Lushan Botanical Garden, Chinese Academy of Sciences, Jiujiang, Jiangxi, 332900, China.
| | - Yu-Chung Chiang
- Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan.
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung City, Taiwan.
- The Multidisciplinary and Data Science Research Center(MDSRC), National Sun Yat-sen University, Kaohsiung, 804, Taiwan.
| | - Lanping Guo
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| |
Collapse
|
8
|
Simón L, Mariotti-Celis MS. Bioactive compounds as potential alternative treatments to prevent cancer therapy-induced male infertility. Front Endocrinol (Lausanne) 2024; 14:1293780. [PMID: 38303979 PMCID: PMC10831851 DOI: 10.3389/fendo.2023.1293780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/29/2023] [Indexed: 02/03/2024] Open
Abstract
About 8-12% of couples experience infertility, with male infertility being the cause in 50% of cases. Several congenital and acquired conditions, including chronic diseases and their treatments, can contribute to male infertility. Prostate cancer incidence increases annually by roughly 3%, leading to an increment in cancer treatments that have adverse effects on male fertility. To preserve male fertility post-cancer survival, conventional cancer treatments use sperm cryopreservation and hormone stimulation. However, these techniques are invasive, expensive, and unsuitable in prepubertal patients lacking mature sperm cells. Alternatively, nutritional therapies enriched with bioactive compounds are highlighted as non-invasive approaches to prevent male infertility that are easily implementable and cost-effective. In fact, curcumin and resveratrol are two examples of bioactive compounds with chemo-preventive effects at the testicular level. In this article, we summarize and discuss the literature regarding bioactive compounds and their mechanisms in preventing cancer treatment-induced male infertility. This information may lead to novel opportunities for future interventions.
Collapse
Affiliation(s)
- Layla Simón
- Nutrition and Dietetic School, Facultad de Medicina, Universidad Finis Terrae, Santiago, Chile
| | | |
Collapse
|
9
|
Huang F, Zhang E, Lei Y, Yan Q, Xue C. Tripterine Inhibits Proliferation and Promotes Apoptosis of Keloid Fibroblasts by Targeting ROS/JNK Signaling. J Burn Care Res 2024; 45:104-111. [PMID: 37436955 PMCID: PMC11023317 DOI: 10.1093/jbcr/irad106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Indexed: 07/14/2023]
Abstract
Keloids are benign skin tumors characterized by excessive fibroblast proliferation and collagen deposition. The current treatment of keloids with hormone drug injection, surgical excision, radiotherapy, physical compression, laser therapy, cryotherapy often have unsatisfactory outcomes. The phytochemical compounds have shown great potential in treating keloids. Tripterine, a natural triterpene derived from the traditional Chinese medicine Thunder God Vine (Tripterygium wilfordii), was previously reported to exhibit an anti-scarring bioactivity in mouse embryonic fibroblast NIH/3T3 cells. Accordingly, our study was dedicated to explore its role in regulating the pathological phenotypes of keloid fibroblasts. Human keloid fibroblasts were treated with tripterine (0-10 μM) for 24 hours. Cell viability, proliferation, migration, apoptosis, and extracellular matrix (ECM) deposition were determined by CCK-8, EdU, wound healing, Transwell, flow cytometry, western blotting, and RT-qPCR assays. The effects of tripterine treatment on reactive oxygen species (ROS) generation and JNK activation in keloid fibroblasts were assessed by DCFH-DA staining and western blotting analysis. Tripterine at the concentrations higher than 4 μM attenuated the viability of human keloid fibroblasts in a dose-dependent manner. Treatment with tripterine (4, 6, and 8 μM) dose-dependently inhibited cell proliferation and migration, promoted cell apoptosis, reduced α-SMA, Col1, and Fn expression, induced ROS production, and enhanced JNK phosphorylation in keloid fibroblasts. Collectively, tripterine ameliorates the pathological characteristics of keloid fibroblasts that are associated with keloidformation and growth by inducing ROS generation and activating JNK signalingpathway.
Collapse
Affiliation(s)
- Fang Huang
- School Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Enjing Zhang
- Department of Pharmacy, Third Municipal Hospital, Wuhan, China
| | - Yan Lei
- School Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Qiong Yan
- School Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Chengbin Xue
- Department of Pharmacy, Hospital of Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
10
|
Hu YL, Hu B, Xu TQ, Li HY, Cheng HY, Zhang X, Xu W, Fan CL, Zhou GX. Two new chemical constituents from the stem and branch of Tripterygium wilfordii. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2023; 25:834-841. [PMID: 36617869 DOI: 10.1080/10286020.2022.2164490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/29/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
A chemical investigation of 95% ethanol extract from the stem and branch of Tripterygium wilfordii has resulted in the isolation and characterization of two new compounds, one neolignan (1) and one phenylalanine derivative (2), as well as four known compounds (3-6). The structures of the new compounds were determined based on extensive spectroscopic analyses. The absolute configuration of compound 1 was defined by X-ray crystallographic analyses and electronic circular dichroism calculation. In addition, compounds 2 and 4-6 exhibited inhibitory effects against NO production in LPS-induced RAW 264.7 macrophages with the IC50 value ranging from 3.51 μM to 30.40 μM.
Collapse
Affiliation(s)
- Ya-Lin Hu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Bo Hu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Tian-Qi Xu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Hong-Yu Li
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou 310015, China
| | - Huai-Yu Cheng
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Xia Zhang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Wei Xu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Chun-Lin Fan
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Guang-Xiong Zhou
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| |
Collapse
|
11
|
Pasdaran A, Hassani B, Tavakoli A, Kozuharova E, Hamedi A. A Review of the Potential Benefits of Herbal Medicines, Small Molecules of Natural Sources, and Supplements for Health Promotion in Lupus Conditions. Life (Basel) 2023; 13:1589. [PMID: 37511964 PMCID: PMC10416186 DOI: 10.3390/life13071589] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/05/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
The Latin word lupus, meaning wolf, was in the medical literature prior to the 1200s to describe skin lesions that devour flesh, and the resources available to physicians to help people were limited. The present text reviews the ethnobotanical and pharmacological aspects of medicinal plants and purified molecules from natural sources with efficacy against lupus conditions. Among these molecules are artemisinin and its derivatives, antroquinonol, baicalin, curcumin, emodin, mangiferin, salvianolic acid A, triptolide, the total glycosides of paeony (TGP), and other supplements such as fatty acids and vitamins. In addition, medicinal plants, herbal remedies, mushrooms, and fungi that have been investigated for their effects on different lupus conditions through clinical trials, in vivo, in vitro, or in silico studies are reviewed. A special emphasis was placed on clinical trials, active phytochemicals, and their mechanisms of action. This review can be helpful for researchers in designing new goal-oriented studies. It can also help practitioners gain insight into recent updates on supplements that might help patients suffering from lupus conditions.
Collapse
Affiliation(s)
- Ardalan Pasdaran
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran;
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
| | - Bahareh Hassani
- Student Research Committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran;
| | - Ali Tavakoli
- Research Center for Traditional Medicine and History of Medicine, Department of Persian Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran;
| | - Ekaterina Kozuharova
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Sofia, 1431 Sofia, Bulgaria;
| | - Azadeh Hamedi
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran;
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
| |
Collapse
|
12
|
Ni X, Jiang X, Yu S, Wu F, Zhou J, Mao D, Wang H, Liu Y, Jin F. Triptonodiol, a Diterpenoid Extracted from Tripterygium wilfordii, Inhibits the Migration and Invasion of Non-Small-Cell Lung Cancer. Molecules 2023; 28:4708. [PMID: 37375263 DOI: 10.3390/molecules28124708] [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: 02/28/2023] [Revised: 03/27/2023] [Accepted: 04/04/2023] [Indexed: 06/29/2023] Open
Abstract
Lung cancer is the most prevalent oncological disease worldwide, with non-small-cell lung cancer accounting for approximately 85% of lung cancer cases. Tripterygium wilfordii is a traditional Chinese herb that is widely used to treat rheumatism, pain, inflammation, tumors, and other diseases. In this study, we found that Triptonodiol extracted from Tripterygium wilfordii inhibited the migration and invasion of non-small-cell lung cancer and inhibited cytoskeletal remodeling, which has not been previously reported. Triptonodiol significantly inhibited the motility activity of NSCLC at low toxic concentrations and suppressed the migration and invasion of NSCLC. These results can be confirmed by wound healing, cell trajectory tracking, and Transwell assays. We found that cytoskeletal remodeling was inhibited in Triptonodiol-treated NSCLC, as evidenced by the reduced aggregation of actin and altered pseudopod morphology. Additionally, this study found that Triptonodiol induced an increase in complete autophagic flux in NSCLC. This study suggests that Triptonodiol reduces the aggressive phenotype of NSCLC by inhibiting cytoskeletal remodeling and is a promising anti-tumor compound.
Collapse
Affiliation(s)
- Xiaochen Ni
- Department of Respiratory Medicine, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou 225001, China
| | - Xiaomin Jiang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou 225001, China
| | - Shilong Yu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China
- Yangzhou Hospital of Traditional Chinese Medicine, Yangzhou 225001, China
| | - Feng Wu
- Department of Respiratory Medicine, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou 225001, China
| | - Jun Zhou
- Department of Respiratory Medicine, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou 225001, China
| | - Defang Mao
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China
| | - Haibo Wang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou 225001, China
| | - Yanqing Liu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou 225001, China
| | - Feng Jin
- Department of Respiratory Medicine, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou 225001, China
| |
Collapse
|
13
|
Hu Y, Xu T, Yin W, Cheng H, Zhang X, Liu Y, Zhang Y, Zhou G. Anti-inflammatory sesquiterpene polyol esters from the stem and branch of Tripterygium wilfordii. Chin J Nat Med 2023; 21:233-240. [PMID: 37003645 DOI: 10.1016/s1875-5364(23)60424-8] [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: 06/25/2022] [Indexed: 04/03/2023]
Abstract
The stem and branch extract of Tripterygium wilfordii (Celastraceae) afforded seven new dihydroagarofuran sesquiterpene polyesters [tripterysines A-G (1-7)] and eight known ones (8-15). The chemical structures of these new compounds were established based on combinational analysis of HR-ESI-MS and NMR techniques. The absolute configurations of tripterysines A-C (1-3) and E-G (5-7) were determined by X-ray crystallographic analysis and circular dichroism spectra. All the compounds were screened for their inhibitory effect on inflammation through determining their inhibitory effect on nitric oxide production in LPS-induced RAW 264.7 cells and the secretion of inflammatory cytokines TNF-α and IL-6 in LPS-induced BV2 macrophages. Compound 9 exhibited significant inhibitory activity on NO production with an IC50 value of 8.77 μmol·L-1. Moreover, compound 7 showed the strongest inhibitory effect with the secretion of IL-6 at 27.36%.
Collapse
Affiliation(s)
- Yalin Hu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 511436, China
| | - Tianqi Xu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 511436, China
| | - Wenjing Yin
- Department of Pharmacology, School of Medicine, Guangdong Clinical Translation Center for Targeted Drug, Jinan University, Guangzhou 511436, China
| | - Huaiyu Cheng
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 511436, China
| | - Xia Zhang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 511436, China
| | - Ying Liu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 511436, China
| | - Yubo Zhang
- Department of Pharmacology, School of Medicine, Guangdong Clinical Translation Center for Targeted Drug, Jinan University, Guangzhou 511436, China
| | - Guangxiong Zhou
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 511436, China.
| |
Collapse
|
14
|
Eladwy RA, Vu HT, Shah R, Li CG, Chang D, Bhuyan DJ. The Fight against the Carcinogenic Epstein-Barr Virus: Gut Microbiota, Natural Medicines, and Beyond. Int J Mol Sci 2023; 24:1716. [PMID: 36675232 PMCID: PMC9862477 DOI: 10.3390/ijms24021716] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 01/17/2023] Open
Abstract
Despite recent advances in oncology, cancer has remained an enormous global health burden, accounting for about 10 million deaths in 2020. A third of the cancer cases in developing counties are caused by microbial infections such as human papillomavirus (HPV), Epstein-Barr Virus (EBV), and hepatitis B and C viruses. EBV, a member of the human gamma herpesvirus family, is a double-stranded DNA virus and the primary cause of infectious mononucleosis. Most EBV infections cause no long-term complications. However, it was reported that EBV infection is responsible for around 200,000 malignancies worldwide every year. Currently, there are no vaccines or antiviral drugs for the prophylaxis or treatment of EBV infection. Recently, the gut microbiota has been investigated for its pivotal roles in pathogen protection and regulating metabolic, endocrine, and immune functions. Several studies have investigated the efficacy of antiviral agents, gut microbial metabolites, and natural products against EBV infection. In this review, we aim to summarise and analyse the reported molecular mechanistic and clinical studies on the activities of gut microbial metabolites and natural medicines against carcinogenic viruses, with a particular emphasis on EBV. Gut microbial metabolites such as short-chain fatty acids were reported to activate the EBV lytic cycle, while bacteriocins, produced by Enterococcus durans strains, have shown antiviral properties. Furthermore, several natural products and dietary bioactive compounds, such as curcumin, epigallocatechin gallate, resveratrol, moronic acid, and andrographolide, have shown antiviral activity against EBV. In this review, we proposed several exciting future directions for research on carcinogenic viruses.
Collapse
Affiliation(s)
- Radwa A. Eladwy
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia
| | - Hang Thi Vu
- Faculty of Food Science and Technology, Vietnam National University of Agriculture, Trau Quy, Gia Lam, Hanoi 100000, Vietnam
| | - Ravi Shah
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia
| | - Chun Guang Li
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia
| | - Dennis Chang
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia
| | - Deep Jyoti Bhuyan
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia
| |
Collapse
|
15
|
Yang Y, Luo S, Peng X, Zhao T, He Q, Wu M, Zhang W, Gong T, Zhang Z. An intra-articular injectable phospholipids-based gel for the treatment of rheumatoid arthritis. Asian J Pharm Sci 2023; 18:100777. [PMID: 36818955 PMCID: PMC9932361 DOI: 10.1016/j.ajps.2023.100777] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 11/28/2022] [Accepted: 01/10/2023] [Indexed: 01/19/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory and destructive arthropathy with a high deformity rate. Despite numerous studies and clinical trials, no curative treatment is available for large weight-bearing joints. Intra-articular (IA) injections could deliver high concentrations of drug to the afflicted joint and improve the drug efficacy while reducing systemic toxicity. However, free drugs are rapidly cleared from synovial fluid and do not significantly halt the progression of joint disease. Herein, a phospholipids-based controlled-release gel was prepared for sustained IA delivery of celastrol (CEL) and the therapeutic efficiency was evaluated in a rheumatoid arthritis rabbit model. The CEL-loaded gel (CEL-gel) contained up to 70% phospholipids yet was easy to inject. After injecting into the joint cavity, CEL-gel achieved sol to gel phase transition without special stimuli and gelling agent. In vitro release and in vivo pharmacokinetic studies evidenced the stable and sustained release action of CEL-gel. A single IA injection of CEL-gel could maintain therapeutic efficiency for about 25 d and showed much better anti-arthritic efficacy compared to repeated injections of free drug solution (CEL-sol). Furthermore, the IA injection of CEL-gel greatly reduced the systemic toxicity of CEL. With good biocompatibility and biodegradability, CEL-gel might be a promising IA drug delivery system.
Collapse
Affiliation(s)
- Yuping Yang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China
| | - Shiqin Luo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China
| | - Xiong Peng
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China
| | - Ting Zhao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China
| | - Qin He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China,Department of Pharmacy, West China Hospital Sichuan University Jintang Hospital, Chengdu, 610000, China
| | - Mengying Wu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China
| | - Wei Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China
| | - Tao Gong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China,Corresponding author.
| | - Zhirong Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610064, China
| |
Collapse
|
16
|
Zhang Y, Wei J, Kong L, Song M, Zhang Y, Xiao X, Cao H, Jin Y. Network pharmacology, molecular docking and bioinformatics reveal the mechanism of Tripterygii Wilfordii against Osteosarcoma. Medicine (Baltimore) 2022; 101:e32389. [PMID: 36595977 PMCID: PMC9803490 DOI: 10.1097/md.0000000000032389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Osteosarcoma (OS) is a malignant bone tumor of mesenchymal origin. Tripterygii Wilfordii (TW) is a traditional Chinese medicine widely used for its anti-inflammatory and immunomodulatory effects. Various components of TW have been shown to have antitumor effects, however, no systematic study has been conducted to prove the anti-OS effects of TW. This study aimed to investigate the effects of TW on OS and its mechanism based on network pharmacology and molecular docking. The web pharmacology section includes the gathering of the active components of TW, the collection of predicted targets of TW and OS-related targets, the analysis of therapeutic targets of TW, the enrichment of gene ontology (GO), and the enrichment of Kyoto Encyclopedia of Genes and Genomes (KEGG). The Veen diagram showed 451 targets for OS treatment in TW. The therapeutic target enrichment analysis results showed that TW treated OS via multiple targets and pathways. TW can affect OS proliferation, apoptosis, migration, infiltration, and angiogenesis through a signaling network formed by hub genes that cascade through numerous signaling pathways. In addition, molecular docking results showed that triptolide, kaempferol, and 5,8-Dihydroxy-7-(4-hydroxy-5-methyl-coumarin-3)-coumarin have relatively high potential to become drugs for patients with OS and improve the 5-year survival rate of patients with OS. Network pharmacology and molecular docking suggest that TW affects the biological behavior of OS through multiple pathways involving multiple targets, such as proliferation, apoptosis, migration, and infiltration. Upregulation of the cellular tumor antigen p53 (TP53) gene and downregulation of peroxisome proliferator-activated receptor gamma (PPARG) and signal transducer and activator of transcription 1-alpha/beta (STAT1) genes can prolong the survival time of patients with OS. Triptolide, kaempferol, and 5,8-Dihydroxy-7-(4-hydroxy-5 methyl-coumarin-3)-coumarin have a relatively high potential to become a treatment for patients with OS and improve 5-year survival of OS patients.
Collapse
Affiliation(s)
- Yafang Zhang
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Junqiang Wei
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Lingwei Kong
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Mingze Song
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Yange Zhang
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Xiangyu Xiao
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Haiying Cao
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Yu Jin
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
- *Correspondence: Yu Jin, Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde 067000, China (e-mail: )
| |
Collapse
|
17
|
Zhang L, Tao Y, Yang R, Hu Q, Jia J, Yu M, He B, Shen Z, Qin H, Yu Z, Chen P. Euonymine inhibits in-stent restenosis through enhancing contractile phenotype of vascular smooth muscle cells via modulating the PTEN/AKT/mTOR signaling pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 107:154450. [PMID: 36174454 DOI: 10.1016/j.phymed.2022.154450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 08/22/2022] [Accepted: 09/06/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Percutaneous coronary intervention (PCI) is an effective treatment for acute myocardial infarction, but the postoperative in-stent re-stenosis (ISR) remains a major risk factor that affects the prognosis of PCI. Clinically, drug-eluting stents (DES) are widely applied to prevent and treat ISR. However, only a few stent coating drugs are currently available for clinical use, including paclitaxel and rapamycin (sirolimus) and their derivatives. These stent-coated drugs have led to a decrease in restenosis rates, but the major adverse outcomes, such as delayed endothelial healing and increased in-stent thrombosis, seriously reduce their therapeutic effects. PURPOSE Herein, we explored the potential efficacy of Euonymine (Euo), an alkaloid extracted from Tripterygium Hypoglaucum (Levl) Hutch (THH, Lei gong Teng), for the prevention against ISR after PCI. STUDY DESIGN Our study depicts the potential efficacy of Euo in treating ISR and explores its mechanism with in vitro and in vivo models. METHODS Primary vascular smooth muscle cells (VSMCs) from the rabbit thoracic aorta were cultured, and the proliferation and migration of VSMCs were monitored. Apoptosis was measured by Transmission Electron Microscopy and TUNEL staining assay. Protein and gene levels were measured to explore the underlying molecular mechanisms. In vivo models of porcine coronary implantation and rabbit carotid balloon injury are used to validate the efficacy of Euo in inhibiting ISR after PCI. RESULTS With an ox-LDL-injured cell model, we showed that Euo suppressed the proliferation and migration of the rabbit thoracic aorta primary VSMCs, while inducing their apoptosis. We next established a rabbit carotid balloon injury model in which the phosphorylation levels of PI3K and AKT1 (Ser473) as well as mTOR activity were significantly elevated compared to the sham-operated control. These activities were significantly attenuated by the Euo intervention. Additionally, the balloon angioplasty significantly increased the expression of Bcl-2, while decreased the expression of Bax and caspase-3. Euo intervention significantly increased the ratio of Bax/Bcl-2 and the level of caspase-3. Taken together, Euo may enhance the VSMCs contractile phenotype by modulating the PTEN/AKT/mTOR signaling pathway. Furthermore, with two in vivo models, the porcine coronary artery implantation model, and the rabbit carotid balloon injury model, we demonstrated that Euo-eluting stents indeed inhibited ISR after PCI. CONCLUSION For the first time, this study delineates the potential efficacy of Euo, derived from Tripterygium Hypoglaucum (Levl) Hutch, in ameliorating ISR after PCI with two in vivo models. The phytochemical targets PTEN/AKT/mTOR signaling pathway to increase the contractile phenotype of VSMCs and exerts anti-proliferative, anti-migratory as well as pro-apoptotic effects, thereby inhibiting the ISR.
Collapse
Affiliation(s)
- Li Zhang
- School of Pharmaceutical Sciences & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - YiTing Tao
- School of Pharmaceutical Sciences & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - RenHua Yang
- School of Pharmaceutical Sciences & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - Qin Hu
- School of Pharmaceutical Sciences & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - Jia Jia
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, Hunan University, Changsha 410082, China
| | - MingYang Yu
- School of Biomedical Sciences, Chinese University of Hong Kong, Shatin, Hong Kong 999077, China
| | - Bo He
- School of Pharmaceutical Sciences & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - ZhiQiang Shen
- School of Pharmaceutical Sciences & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - HongTao Qin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, Hunan University, Changsha 410082, China.
| | - Zhuo Yu
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China.
| | - Peng Chen
- School of Pharmaceutical Sciences & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China.
| |
Collapse
|
18
|
Ai YF, Dong SH, Lin B, Huang XX, Song SJ. Acylated sucroses and butenolide analog from the leaves of Tripterygium wilfordii Hook. f. and their potential anti-tyrosinase effects. Fitoterapia 2022; 161:105250. [DOI: 10.1016/j.fitote.2022.105250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/30/2022] [Accepted: 06/30/2022] [Indexed: 11/04/2022]
|
19
|
Hu YL, Xu TQ, Cheng HY, Liu Y, Zhang X, Zhang YB, Zhou GX. Undescribed abietane-type diterpenoids and oleanane-type triterpenoids from the stem and branch of Tripterygium wilfordii. PHYTOCHEMISTRY 2022; 201:113258. [PMID: 35654136 DOI: 10.1016/j.phytochem.2022.113258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 05/20/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Abstract
Six undescribed abietane-type diterpenoids (tripterydinoids A-F) and five undescribed oleanane-type triterpenoids (tripterytrinoids A-E) were obtained and determined from the stem and branch of Tripterygium wilfordii Hook. f. (Celastraceae). Tripterydinoids A-C possessed the abietane-type diterpenoid skeleton with rare 8, 9-epoxy ring. The structures of undescribed compounds were established by extensive spectroscopic studies [HRESIMS, 1D/2D-NMR and electronic circular dichroism (ECD) calculation]. The absolute configurations of tripterydinoids A, B, E and tripterytrinoid A were defined by X-ray crystallographic analyses. Bioactivity screening indicated that tripterydinoids A-C exhibited potent inhibitory effects against NO release in LPS-activated RAW 264.7 macrophages with IC50 values of 6.93, 4.46 and 2.98 μM, respectively. Meanwhile, tripterydinoids A-D and tripterytrinoids B, C showed moderate and selective cytotoxicities against five human tumor cell lines (A375, Huh7, MCF-7, HCT-116 and NCI-H460).
Collapse
Affiliation(s)
- Ya-Lin Hu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Tian-Qi Xu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Huai-Yu Cheng
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Ying Liu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Xia Zhang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Yu-Bo Zhang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Guang-Xiong Zhou
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China.
| |
Collapse
|
20
|
Gang W, Hao H, Yong H, Ruibing F, Chaowen L, Yizheng H, Chao L, Haitao Z. Therapeutic Potential of Triptolide in Treating Bone-Related Disorders. Front Pharmacol 2022; 13:905576. [PMID: 35784734 PMCID: PMC9240268 DOI: 10.3389/fphar.2022.905576] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 05/06/2022] [Indexed: 11/23/2022] Open
Abstract
Triptolide, a diterpene triepoxide, is a pharmacologically active compound isolated from a Chinese medicinal herb Tripterygium wilfordii Hook F (TwHF). Triptolide has attracted considerable attention in recent times due to its multiple biological and pharmaceutical activities, with an emphasis on therapeutic importance in the treatment of diverse disorders. With essential medicinal implications, TwHF's extracts have been used as anti-inflammatory, antiproliferative, antioxidative, and immunosuppressive agents for centuries, with continuous and relevant modifications to date to enhance its utility in several diseases and pathophysiology. Here, in this review, we accentuate the studies, highlighting the effects of triptolide on treating bone-related disorders, both inflammatory and cancerous, particularly osteosarcoma, and their manifestations. Based on this review, future avenues could be estimated for potential research strategies, molecular mechanisms, and outcomes that might contribute toward reinforcing new dimensions in the clinical application of triptolide in treating bone-related disorders.
Collapse
Affiliation(s)
- Wu Gang
- Department of Spinal Surgery, Hubei Provincial Hospital of TCM, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
- Hubei Provincial Academy of Traditional Chinese Medicine, Wuhan, China
| | - Hu Hao
- Department of Spinal Surgery, Hubei Provincial Hospital of TCM, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
- Hubei Provincial Academy of Traditional Chinese Medicine, Wuhan, China
| | - Huang Yong
- Department of Spinal Surgery, Hubei Provincial Hospital of TCM, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
- Hubei Provincial Academy of Traditional Chinese Medicine, Wuhan, China
| | - Feng Ruibing
- Department of Spinal Surgery, Hubei Provincial Hospital of TCM, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
- Hubei Provincial Academy of Traditional Chinese Medicine, Wuhan, China
| | | | - Huang Yizheng
- Department of Spinal Surgery, Hubei Provincial Hospital of TCM, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
- Hubei Provincial Academy of Traditional Chinese Medicine, Wuhan, China
| | - Li Chao
- Department of Spinal Surgery, Hubei Provincial Hospital of TCM, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
- Hubei Provincial Academy of Traditional Chinese Medicine, Wuhan, China
| | - Zhang Haitao
- Department of Spinal Surgery, Hubei Provincial Hospital of TCM, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
- Hubei Provincial Academy of Traditional Chinese Medicine, Wuhan, China
| |
Collapse
|
21
|
Jiang ZC, Li ZH, Li PY. Chemical constituents from the leaves of Tripterygium wilfordii and their cytotoxic activity. JOURNAL OF CHEMICAL RESEARCH 2022. [DOI: 10.1177/17475198211062836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A new flavonol glycoside derivate named kaempferol 3- O- trans- p-coumaroyl-7- O- α-ʟ-rhamnoside (1), together with five known compounds (2–6), was isolated from the EtOAc-soluble extract of the leaves of Tripterygium wilfordii. The structure of new compound was elucidated with spectroscopic and physico-chemical analyses. All the isolates were evaluated for in vitro cytotoxic activity against four human cancer cells including HepG2, Hep3B, A549 and MCF-7. Among them, compound 1 exhibited the significant cytotoxic activities against HepG2 and Hep3B cells with IC50 values of 6.8 ± 1.6 and 4.2 ± 1.3 μM, respectively. The above data demonstrated the potential of 1 for the treatment of liver cancer. In addition, 4 also showed moderate inhibitory activity on HepG2 and Hep3B cells with IC50 values of 16.1 ± 2.3 and 10.7 ± 1.8 μM, respectively.
Collapse
Affiliation(s)
- Zhi-Chao Jiang
- Department of Emergency Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Zi-Heng Li
- Second Department of Surgery, Shandong Rongjun General Hospital, Jinan, China
| | - Peng-Yu Li
- Department of Emergency Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| |
Collapse
|
22
|
Dai M, Peng W, Zhang T, Zhao Q, Ma X, Cheng Y, Wang C, Li F. Metabolomics reveals the role of PPARα in Tripterygium Wilfordii-induced liver injury. JOURNAL OF ETHNOPHARMACOLOGY 2022; 289:115090. [PMID: 35143937 DOI: 10.1016/j.jep.2022.115090] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 02/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tripterygium glycosides tablets (TGT) and Tripterygium wilfordii tablets (TWT) have been used to treat autoimmune diseases clinically, however, the side effects of TWT are higher than TGT, especially for hepatotoxicity. THE AIM OF THE STUDY This study aims to determine the mechanism of TWT-induced liver injury. MATERIALS AND METHODS We performed metabolomic analysis of samples from mice with liver injury induced by TGT and TWT. Ppara-null mice were used to determine the role of PPARα in TWT-induced liver injury. RESULTS The results indicated that TWT induced the accumulation of medium- and long-chain carnitines metabolism, which was associated with the disruption of PPARα-IL6-STAT3 axis. PPARα agonists fenofibrate could reverse the liver injury from TWT and TP/Cel, and its protective role could be attenuated in Ppara-null mice. The toxicity difference of TWT and TGT was due to the different ratio of triptolide (TP) and celastrol (Cel) in the tablet in which TP/Cel was lower in TWT than TGT. The hepatotoxicity induced by TP and Cel also inhibited PPARα and upregulated IL6-STAT3 axis, which could be alleviated following by PPARα activation. CONCLUSIONS These results indicated that PPARα plays an important role in the hepatotoxicity of Tripterygium wilfordii, and PPARα activation may offer a promising approach to prevent hepatotoxicity induced by the preparations of Tripterygium wilfordii.
Collapse
Affiliation(s)
- Manyun Dai
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Wan Peng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China; Institute of Rare Diseases, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Ting Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Qi Zhao
- Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiaofang Ma
- Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yan Cheng
- Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Chunyan Wang
- Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Fei Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China; Laboratory of Metabolomics and Drug-induced Liver Injury, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China; Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China.
| |
Collapse
|
23
|
Ou G, Jiang X, Gao A, Li X, Lin Z, Pei S. Celastrol Inhibits Canine Mammary Tumor Cells by Inducing Apoptosis via the Caspase Pathway. Front Vet Sci 2022; 8:801407. [PMID: 35187141 PMCID: PMC8854749 DOI: 10.3389/fvets.2021.801407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/24/2021] [Indexed: 11/24/2022] Open
Abstract
Canine mammary tumor is a serious disease threatening the health of dogs and can be used as a research model for human breast cancer. The study of canine mammary tumor has a role in improving the welfare of dogs. Most common canine mammary tumor chemotherapy drugs have limited effects and drug resistance. Celastrol is an extract of Tripterygium wilfordii, which has a wide range of biological activities, including significant anti-tumor effects. At present, celastrol has not been used in the clinical treatment for canine mammary tumor. This study investigated the anti-tumor properties of celastrol through in vitro assay of cell proliferation inhibition, cell colony, cell migration, and invasion; flow cytometry, qPCR, and Western Blot methods were used to explore the anti-tumor mechanism of celastrol. The results showed that celastrol can inhibit the proliferation of canine mammary tumor cells in vitro, and decrease the migration and invasion ability of canine mammary tumor cells. We also found that celastrol can upregulate Cleaved Caspase-3 and Cleaved Caspase-9 protein expression levels to promote cell apoptosis, and can regulate cell cycle-related proteins to induce cell cycle arrest. In summary, celastrol may inhibit canine mammary tumor cells through the Caspase pathway, providing a new direction for anti-canine mammary tumor drugs, and is expected to become a new anti-cancer drug for canine mammary tumors.
Collapse
|
24
|
Zhou L, Bai M, He QJ, Hou ZL, Lu LW, Wang J, Huang XX, Lin B, Song SJ. Nine new dihydro-β-agarofuran sesquiterpene polyesters from the leaves of Tripterygium wilfordii. NEW J CHEM 2022. [DOI: 10.1039/d1nj03800a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Nine previously undescribed dihydro-β-agarofuran type sesquiterpene polyesters, tripteresters A–I (1–9) were isolated from the leaves of Tripterygium wilfordii.
Collapse
Affiliation(s)
- Le Zhou
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Ming Bai
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Qing-Jun He
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zi-Lin Hou
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Li-Wei Lu
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jie Wang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Bin Lin
- School of Pharmaceutical Engineering, Liaoning Province, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| |
Collapse
|
25
|
Booij TH, Leonhard WN, Bange H, Yan K, Fokkelman M, Plugge AJ, Veraar KAM, Dauwerse JG, van Westen GJP, van de Water B, Price LS, Peters DJM. In vitro 3D phenotypic drug screen identifies celastrol as an effective in vivo inhibitor of polycystic kidney disease. J Mol Cell Biol 2021; 12:644-653. [PMID: 31065693 PMCID: PMC7683017 DOI: 10.1093/jmcb/mjz029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 02/05/2019] [Accepted: 03/10/2019] [Indexed: 01/09/2023] Open
Abstract
Polycystic kidney disease (PKD) is a prevalent genetic disorder, characterized by the formation of kidney cysts that progressively lead to kidney failure. The currently available drug tolvaptan is not well tolerated by all patients and there remains a strong need for alternative treatments. The signaling rewiring in PKD that drives cyst formation is highly complex and not fully understood. As a consequence, the effects of drugs are sometimes difficult to predict. We previously established a high throughput microscopy phenotypic screening method for quantitative assessment of renal cyst growth. Here, we applied this 3D cyst growth phenotypic assay and screened 2320 small drug-like molecules, including approved drugs. We identified 81 active molecules that inhibit cyst growth. Multi-parametric phenotypic profiling of the effects on 3D cultured cysts discriminated molecules that showed preferred pharmacological effects above genuine toxicological properties. Celastrol, a triterpenoid from Tripterygium Wilfordii, was identified as a potent inhibitor of cyst growth in vitro. In an in vivo iKspCre-Pkd1lox,lox mouse model for PKD, celastrol inhibited the growth of renal cysts and maintained kidney function.
Collapse
Affiliation(s)
- Tijmen H Booij
- Division of Toxicology, Leiden Academic Centre for Drug Research (LACDR), Leiden University, Leiden, The Netherlands.,NEXUS Personalized Health Technologies, ETH Zürich, Switzerland
| | - Wouter N Leonhard
- Department of Human Genetics, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | | | - Kuan Yan
- OcellO B.V., Leiden, The Netherlands
| | - Michiel Fokkelman
- Division of Toxicology, Leiden Academic Centre for Drug Research (LACDR), Leiden University, Leiden, The Netherlands
| | - Anna J Plugge
- Department of Human Genetics, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Kimberley A M Veraar
- Department of Human Genetics, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Johannes G Dauwerse
- Department of Human Genetics, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Gerard J P van Westen
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands
| | - Bob van de Water
- Division of Toxicology, Leiden Academic Centre for Drug Research (LACDR), Leiden University, Leiden, The Netherlands
| | - Leo S Price
- Division of Toxicology, Leiden Academic Centre for Drug Research (LACDR), Leiden University, Leiden, The Netherlands.,OcellO B.V., Leiden, The Netherlands
| | - Dorien J M Peters
- Department of Human Genetics, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| |
Collapse
|
26
|
Li Y, Qi W, Yan L, Wang M, Zhao L. Tripterygium wilfordii derivative LLDT-8 targets CD2 in the treatment of rheumatoid arthritis. Biomed Rep 2021; 15:81. [PMID: 34429967 PMCID: PMC8372124 DOI: 10.3892/br.2021.1457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 03/24/2021] [Indexed: 11/06/2022] Open
Abstract
Rheumatoid arthritis (RA), a chronic inflammatory synovitis systemic disease, can lead to joint deformities, loss of function and even death. The pathogenesis of RA may be related to genetics, infection and/or sex hormones; however, detailed accounts of the molecular mechanisms underlying its pathogenesis are lacking. In the present study, the synovial tissues of patients with RA and healthy individuals were analyzed to identify the pathogenic signaling pathways and key candidate genes involved in RA. Gene Ontology (GO), pathway enrichment and protein-protein interaction analysis were further used to identify the differentially expressed genes (DEGs) and their potential roles in RA. Molecular docking was used to screen the potential candidate drugs for management of RA. Small interfering RNA was used for knockdown of the CD2 protein. A Cell Counting Kit-8 assay was used to detect the proliferation of cells. Changes in the levels of inflammatory cytokines were detected using ELISA. A total of 279 DEGs were identified in RA; amongst these genes, 166 and 113 were upregulated and downregulated, respectively. GO analysis revealed that the upregulated DEGs were primarily enriched in the activation of the immune and adaptive immune responses, as well as the inflammatory response. The T-cell surface antigen CD2 (CD2) was identified as the most important hub gene by selecting the most important module from the protein-protein interaction network. Knockout of CD2 reduced the damaging effects of TNF-α on synovial cells. Through in situ screening using computer-aided drug design, the triptolide derivative (5R)-5-hydroxytriptolide (LLDT-8) was determined to have the highest docking score based on the CD2 protein structure. Cell experiments showed that LLDT-8 could inhibit the expression of CD2. Cell proliferation and inflammatory cytokine assays confirmed that CD2 was the direct target of LLDT-8. Together, the results of the present study determined factors involved in the pathogenesis of RA and the important role of CD2 in this process by analyzing the DEGs in the RA process. LLDT-8 inhibited CD2 and may thus be used to treat RA. These candidate genes and signaling pathways may serve as potential targets for the clinical treatment of RA.
Collapse
Affiliation(s)
- Yuan Li
- Department of Rheumatology and Clinical Immunology, Tianjin First Central Hospital, Tianjin 300192, P.R. China
| | - Wufang Qi
- Department of Rheumatology and Clinical Immunology, Tianjin First Central Hospital, Tianjin 300192, P.R. China
| | - Lei Yan
- Department of Rheumatology and Clinical Immunology, Tianjin First Central Hospital, Tianjin 300192, P.R. China
| | - Mengmeng Wang
- Department of Rheumatology and Clinical Immunology, Tianjin First Central Hospital, Tianjin 300192, P.R. China
| | - Linru Zhao
- Department of Rheumatology and Clinical Immunology, Tianjin First Central Hospital, Tianjin 300192, P.R. China
| |
Collapse
|
27
|
Yu J, Wang W, Liu B, Gu J, Chen S, Cui Y, Sun G. Demethylzelasteral inhibits proliferation and EMT via repressing Wnt/β-catenin signaling in esophageal squamous cell carcinoma. J Cancer 2021; 12:3967-3975. [PMID: 34093803 PMCID: PMC8176255 DOI: 10.7150/jca.45493] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 09/10/2020] [Indexed: 12/26/2022] Open
Abstract
As a kind of tumor commonly seen, no effective treatment is available for esophageal squamous cell carcinoma (ESCC). Therefore, seeking a new treatment is urgent. Demethylzeylasteral (T-96) isolated from Tripterygium wilfordii root bark embraces outstanding good antitumor activity. However, as for the mechanism of T-96 work on ESCC cells, it is rarely reported. In this study, we found that T-96 has inhibition when ESCC cells are proliferating, migrating and cloning. Moreover, relevant effects are influenced by dose and time. And T-96 can result in the stop of G2/M phase and induce apoptosis of ESCC cells. In addition, the expressions of Cyclin B1, Cyclin D1, Bcl-2, PARP1 and Survivin were decreased after starch demethylation. Despite of this, Bax and PARP1's expressions went up. To add up, there was an obvious increase in the expression of E-cadherin, while that of N-cadherin, Vimentin and MMP9 decreased after T-96 treatment. Moreover, the expression of Wnt/β-Catenin pathway, which concerns proteins β-Catenin, c-Myc and Wnt3a decreased. Our study shows that T-96 inhibits the proliferation and migration of esophageal cancer cells through Wnt/β-catenin pathway. Moreover, it gives rise to cell cycle arrest and apoptosis. According to the research results, T-96 tends to be put into use when treating ESCC patients, thus laying the experimental foundation for clinical research.
Collapse
Affiliation(s)
- Jiarui Yu
- Department of Radiation Oncology, North China University of Science and Technology Affiliated People's Hospital, Tangshan, Hebei 063000, China
| | - Wei Wang
- Department of Radiation Oncology, North China University of Science and Technology Affiliated People's Hospital, Tangshan, Hebei 063000, China
| | - Baolin Liu
- School of clinical medicine, Affiliated Hospital, School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063000, China
| | - Jinling Gu
- Department of Radiation Oncology, North China University of Science and Technology Affiliated People's Hospital, Tangshan, Hebei 063000, China
| | - Siyuan Chen
- Department of Radiation Oncology, North China University of Science and Technology Affiliated People's Hospital, Tangshan, Hebei 063000, China
| | - Yishuang Cui
- School of clinical medicine, Affiliated Hospital, School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063000, China
| | - Guogui Sun
- School of clinical medicine, Affiliated Hospital, School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063000, China.,Department of Radiation Oncology, North China University of Science and Technology Affiliated People's Hospital, Tangshan, Hebei 063000, China
| |
Collapse
|
28
|
Chang Z, Qin W, Zheng H, Schegg K, Han L, Liu X, Wang Y, Wang Z, McSwiggin H, Peng H, Yuan S, Wu J, Wang Y, Zhu S, Jiang Y, Nie H, Tang Y, Zhou Y, Hitchcock MJM, Tang Y, Yan W. Triptonide is a reversible non-hormonal male contraceptive agent in mice and non-human primates. Nat Commun 2021; 12:1253. [PMID: 33623031 PMCID: PMC7902613 DOI: 10.1038/s41467-021-21517-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 01/29/2021] [Indexed: 01/31/2023] Open
Abstract
There are no non-hormonal male contraceptives currently on the market despite decades of efforts toward the development of "male pills". Here, we report that triptonide, a natural compound purified from the Chinese herb Tripterygium Wilfordii Hook F displays reversible male contraceptive effects in both mice and monkeys. Single daily oral doses of triptonide induces deformed sperm with minimal or no forward motility (close to 100% penetrance) and consequently male infertility in 3-4 and 5-6 weeks in mice and cynomolgus monkeys, respectively. Male fertility is regained in ~4-6 weeks after cessation of triptonide intake in both species. Either short- or long-term triptonide treatment causes no discernable systematic toxic side effects based on histological examination of vital organs in mice and hematological and serum biochemical analyses in monkeys. Triptonide appears to target junction plakoglobin and disrupts its interactions with SPEM1 during spermiogenesis. Our data further prove that targeting late spermiogenesis represents an effective strategy for developing non-hormonal male contraceptives.
Collapse
Affiliation(s)
- Zongliang Chang
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Weibing Qin
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Huili Zheng
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Kathleen Schegg
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Lu Han
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Xiaohua Liu
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Yue Wang
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Zhuqing Wang
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Hayden McSwiggin
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Hongying Peng
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Shuiqiao Yuan
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Jiabao Wu
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Yongxia Wang
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Shenghui Zhu
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Yanjia Jiang
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Hua Nie
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Yuan Tang
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Yu Zhou
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China
| | - Michael J M Hitchcock
- Department of Microbiology and Immunology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Yunge Tang
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, People's Republic of China.
- Family Planning Research Institute of Guangdong Province, Guangzhou, People's Republic of China.
| | - Wei Yan
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA.
- The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA.
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| |
Collapse
|
29
|
Long C, Xu QB, Ding L, Yang L, Ji W, Gao F, Ji Y. Triptolide inhibits human telomerase reverse transcriptase by downregulating translation factors SP1 and c-Myc in Epstein-Barr virus-positive B lymphocytes. Oncol Lett 2021; 21:280. [PMID: 33732356 PMCID: PMC7905526 DOI: 10.3892/ol.2021.12541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 11/17/2020] [Indexed: 11/06/2022] Open
Abstract
Epstein-Barr virus (EBV) mainly causes infectious mononucleosis and is associated with several neoplasms, including Burkitt's lymphoma, nasopharyngeal carcinoma and lymphoproliferative disease. Human telomerase reverse transcriptase (hTERT) regulates enzymatic activity of telomerase and is closely associated with tumorigenesis and senescence evasion. Triptolide (TP) is a diterpenoid triepoxide, with a broad-spectrum anticancer and immunosuppressive bioactivity profile. The present study investigated whether TP inhibited hTERT expression and suppressed its activity. The mRNA and protein levels of hTERT were examined by reverse transcription-quantitative PCR and western blotting. The activity of hTERT promoter was determined by dual-luciferase reporter assay. Cell Counting Kit-8 assays were performed to analyze cell proliferation. The present study used EBV-positive B lymphoma cells as a model system, and the results demonstrated that TP significantly decreased hTERT transcription and protein expression. Mechanistically, TP attenuated the hTERT promoter activity by downregulating the expression levels of specificityprotein 1 and c-Myc transcription factors. Consistently, inhibition of hTERT via shRNA transfection efficiently enhanced the suppression of cell proliferation by TP. Furthermore, TP increased virus latent replication and promoted the lytic cycle of EBV in EBV-positive B lymphoma cells, increasing the number of lytic cells and inhibiting the viability of tumor cells. Taken together, the results of the present study revealed a molecular mechanism of the pharmacological inhibition of tumor cell proliferation by TP, encouraging the translation of TP-based therapeutics in EBV-positive B lymphoma treatment.
Collapse
Affiliation(s)
- Cong Long
- Clinical Laboratory, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Qiu-Bo Xu
- Clinical Laboratory, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Li Ding
- Clinical Laboratory, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Liu Yang
- Clinical Laboratory, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Wei Ji
- Clinical Laboratory, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Feng Gao
- Department of General Surgery, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Yong Ji
- Department of General Surgery, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| |
Collapse
|
30
|
Zheng W, Mei Y, Chen C, Cai L, Chen H. The effectiveness and safety of Tripterygium wilfordii glycosides combined with disease-modifying anti-rheumatic drugs in the treatment of rheumatoid arthritis: A systematic review and meta-analysis of 40 randomized controlled trials. Phytother Res 2020; 35:2902-2924. [PMID: 33368709 DOI: 10.1002/ptr.6996] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 10/03/2020] [Accepted: 12/13/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVE This systematic review and meta-analysis were performed to investigate the efficacy and safety of Tripterygium wilfordii glycosides (TG) for rheumatoid arthritis (RA) from the current literature. METHODS An electronic search was conducted in eight databases (PubMed, EMBASE, Web of Science, Cochrane Library, Chinese National Knowledge Infrastructure, Chinese Biomedical Literature Database, Chinese VIP Database, and Wanfang Database) from inception until September 2020. Randomized controlled trials (RCTs) with risk of bias (RoB) score ≥ 4 according to the Cochrane RoB tool were included for the analyses. The primary outcome measures were duration of morning stiffness (DMS), tender joint count (TJC), swollen joint count (SJC), visual analog score (VAS), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and rheumatoid factor (RF). The secondary outcome measures were the total clinical effective rate and adverse events. All the analyses were used by the random effects models. The meta-analysis was performed using RevMan 5.3 and STATA 14.0. RESULTS A total of 40 RCTs with 3092 patients met our inclusion criteria. This meta-analysis showed that TG plus DMARDs for RA could decrease the DMS (p < .001), TJC (p < .001), SJC (p < .001), VAS (p < .001), serum CRP (p < .001), ESR (p < .001), and RF (p < .001) and improve total effective rate (p < .001). In addition, TG was generally safe and well tolerated in RA patients. CONCLUSION Despite the limitations, the present evidence supports, at least to an extent, that TG can be recommended for routine use for RA patients. More large multicenter and high-quality RCTs are required for further research.
Collapse
Affiliation(s)
- Wenhao Zheng
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yifan Mei
- Department of Emergency, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chunhui Chen
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Leyi Cai
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hua Chen
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| |
Collapse
|
31
|
Zhao Q, Peng C, Zheng C, He XH, Huang W, Han B. Recent Advances in Characterizing Natural Products that Regulate Autophagy. Anticancer Agents Med Chem 2020; 19:2177-2196. [PMID: 31749434 DOI: 10.2174/1871520619666191015104458] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 11/16/2018] [Accepted: 08/26/2019] [Indexed: 02/07/2023]
Abstract
Autophagy, an intricate response to nutrient deprivation, pathogen infection, Endoplasmic Reticulum (ER)-stress and drugs, is crucial for the homeostatic maintenance in living cells. This highly regulated, multistep process has been involved in several diseases including cardiovascular and neurodegenerative diseases, especially in cancer. It can function as either a promoter or a suppressor in cancer, which underlines the potential utility as a therapeutic target. In recent years, increasing evidence has suggested that many natural products could modulate autophagy through diverse signaling pathways, either inducing or inhibiting. In this review, we briefly introduce autophagy and systematically describe several classes of natural products that implicated autophagy modulation. These compounds are of great interest for their potential activity against many types of cancer, such as ovarian, breast, cervical, pancreatic, and so on, hoping to provide valuable information for the development of cancer treatments based on autophagy.
Collapse
Affiliation(s)
- Qian Zhao
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Chengdu 611137, China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Chengdu 611137, China
| | - Chuan Zheng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Chengdu 611137, China
| | - Xiang-Hong He
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Chengdu 611137, China
| | - Wei Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Chengdu 611137, China
| | - Bo Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Chengdu 611137, China.,The RNA Institute, University at Albany, State University of New York, Albany, NY 12222, United States
| |
Collapse
|
32
|
Zheng L, Fang S, Hui J, Rajamanickam V, Chen M, Weng Q, Wu X, Zhao Z, Ji J. Triptonide Modulates MAPK Signaling Pathways and Exerts Anticancer Effects via ER Stress-Mediated Apoptosis Induction in Human Osteosarcoma Cells. Cancer Manag Res 2020; 12:5919-5929. [PMID: 32765093 PMCID: PMC7373419 DOI: 10.2147/cmar.s258203] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 06/10/2020] [Indexed: 12/24/2022] Open
Abstract
Background Osteosarcoma (OS) is the most common primary malignancy arise from bone and is one of the causes of cancer-related deaths. Triptonide (TN), a diterpenoid epoxide presented in Tripterygium wilfordii, is shown to possess a broad spectrum of biological properties. Methods In this study, we investigate the growth inhibitory effect of TN against human OS cells and its underlying molecular mechanism of action. Results Findings of our in vitro study revealed that TN exhibited a dose-dependent cytotoxic effect in MG63 and U-2OS cells. ROS-mediated cytotoxic effect was achieved in OS cells treated with TN which was reversed upon NAC treatment. Significantly, increased expression of PERK, p-EIF2, GRP78, ATF4 and CHOP in TN-treated OS cells unfolds the molecular mechanism of TN targets ER stress-mediated apoptosis. Modulation of ERK MAPK pathway was also observed as evidenced by the increased phosphorylation of ERK (p-ERK) and p-p38 in TN-treated OS cells. Conclusion Altogether, the outcome of the study for the first time revealed that TN exhibited its potential chemotherapeutic effects through ROS-mediated ER stress-induced apoptosis via p38 and ERK MAPK signaling pathways.
Collapse
Affiliation(s)
- Liyun Zheng
- Interventional Diagnosis and Treatment Center, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China.,Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Shiji Fang
- Interventional Diagnosis and Treatment Center, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China.,Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Junguo Hui
- Department of Radiology, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Vinothkumar Rajamanickam
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Minjiang Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Qiaoyou Weng
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Xulu Wu
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Zhongwei Zhao
- Interventional Diagnosis and Treatment Center, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| | - Jiansong Ji
- Interventional Diagnosis and Treatment Center, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China.,Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China.,Department of Radiology, Lishui Hospital of Zhejiang University, Lishui, Zhejiang 323000, People's Republic of China
| |
Collapse
|
33
|
Zhao H, Tong Y, Lu D, Wu B. Circadian clock regulates hepatotoxicity of Tripterygium wilfordii through modulation of metabolism. J Pharm Pharmacol 2020; 72:1854-1864. [PMID: 32478421 DOI: 10.1111/jphp.13299] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 05/08/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVES We aimed to determine the diurnal rhythm of Tripterygium wilfordii (TW) hepatotoxicity and to investigate a potential role of metabolism and pharmacokinetics in generating chronotoxicity. METHODS Hepatotoxicity was determined based on assessment of liver injury after dosing mice with TW at different circadian time points. Circadian clock control of metabolism, pharmacokinetics and hepatotoxicity was investigated using Clock-deficient (Clock-/- ) mice. KEY FINDINGS Hepatotoxicity of TW displayed a significant circadian rhythm (the highest level of toxicity was observed at ZT2 and the lowest level at ZT14). Pharmacokinetic experiments showed that oral gavage of TW at ZT2 generated higher plasma concentrations (and systemic exposure) of triptolide (a toxic constituent) compared with ZT14 dosing. This was accompanied by reduced formation of triptolide metabolites at ZT2. Loss of Clock gene sensitized mice to TW-induced hepatotoxicity and abolished the time-dependency of toxicity that was well correlated with altered metabolism and pharmacokinetics of triptolide. Loss of Clock gene also decreased Cyp3a11 expression in mouse liver and blunted its diurnal rhythm. CONCLUSIONS Tripterygium wilfordii chronotoxicity was associated with diurnal variations in triptolide pharmacokinetics and circadian expression of hepatic Cyp3a11 regulated by circadian clock. Our findings may have implications for improving TW treatment outcome with a chronotherapeutic approach.
Collapse
Affiliation(s)
- Huan Zhao
- Research Center for Biopharmaceutics and Pharmacokinetics, College of Pharmacy, Jinan University, Guangzhou, China
| | - Yongbin Tong
- Research Center for Biopharmaceutics and Pharmacokinetics, College of Pharmacy, Jinan University, Guangzhou, China
| | - Danyi Lu
- Research Center for Biopharmaceutics and Pharmacokinetics, College of Pharmacy, Jinan University, Guangzhou, China.,International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), College of Pharmacy, Jinan University, Guangzhou, China
| | - Baojian Wu
- Research Center for Biopharmaceutics and Pharmacokinetics, College of Pharmacy, Jinan University, Guangzhou, China.,International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), College of Pharmacy, Jinan University, Guangzhou, China
| |
Collapse
|
34
|
Mi JL, Liu C, Xu M, Wang RS. Network Pharmacology to Uncover the Molecular Mechanisms of Action of LeiGongTeng for the Treatment of Nasopharyngeal Carcinoma. Med Sci Monit Basic Res 2020; 26:e923431. [PMID: 32448862 PMCID: PMC7268886 DOI: 10.12659/msmbr.923431] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background Nasopharyngeal carcinoma (NPC) is a common head and neck cancer epidemic in southern China and southeast Asia. LeiGongTeng has been widely used for the treatment of cancers. The purpose of this study was to determine the pharmacological mechanism of action of LeiGongTeng in the treatment of NPC using a network pharmacological approach. Material/Methods The traditional Chinese medicine systems pharmacology (TCMSP) database was used to identify active ingredients and associated target proteins for LeiGongTeng. Cytoscape was utilized to create a drug-disease network and topology analysis was conducted to analyze the degree of each ingredient. The Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) online tool was applied for the construction and analysis of the protein-protein interaction (PPI) network, while Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment and Gene Ontology (GO) functional analyses were utilized to determine drug-disease common genes. Results 22 active ingredients including kaempferol, nobiletin, and beta-sitosterol, and 30 drug-disease common genes including VEGFA, CASP3, ESR1, and RELA were identified. GO analysis indicated that 94 biological processes, including RNA polymerase II, apoptotic process, response to drug, cell adhesion, and response to hypoxia, were found to be associated with NPC. The KEGG enrichment analysis showed that 58 pathways, including the PI3K-Akt signaling pathway, microRNAs in cancer, tumor necrosis factor (TNF) signaling pathway and pathways in cancer were found to be associated with NPC. Conclusions LeiGongTeng exerts its therapeutic effect through various biological processes and signaling pathways since it acts on several target genes. Systematic pharmacology can be used to predict the underlying function of LeiGongTeng and its mechanism of action in NPC.
Collapse
Affiliation(s)
- Jing-Lin Mi
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Radiation Oncology Clinical Medical Research Center of Guangxi, Nanning, Guangxi, China (mainland)
| | - Chang Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Radiation Oncology Clinical Medical Research Center of Guangxi, Nanning, Guangxi, China (mainland)
| | - Meng Xu
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Radiation Oncology Clinical Medical Research Center of Guangxi, Nanning, Guangxi, China (mainland)
| | - Ren-Sheng Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Radiation Oncology Clinical Medical Research Center of Guangxi, Nanning, Guangxi, China (mainland)
| |
Collapse
|
35
|
Dong SH, Bai M, Hou ZL, Zhou WY, Yao GD, Lin B, Huang XX, Song SJ. Dihydroagarofuran sesquiterpenoid derivatives from the leaves of Tripterygium wilfordii with potential neuroprotective effects against H2O2-induced SH-SY5Y cell injuries. NEW J CHEM 2020. [DOI: 10.1039/d0nj00703j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, eight undescribed sesquiterpenoid esters and four known analogues were isolated and their absolute configurations were determined by ECD calculations and single-crystal X-ray diffraction analysis.
Collapse
Affiliation(s)
- Shu-Hui Dong
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province
- School of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Ming Bai
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province
- School of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Zi-Lin Hou
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province
- School of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Wei-Yu Zhou
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province
- School of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Guo-Dong Yao
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province
- School of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Bin Lin
- School of Pharmaceutical Engineering
- Shenyang Pharmaceutical University
- Shenyang 110016
- People's Republic of China
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province
- School of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province
- School of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| |
Collapse
|
36
|
Dihydro-β-agarofuran sesquiterpenoid derivatives with anti-inflammatory activity from the leaves of Tripterygium wilfordii. Bioorg Chem 2019; 92:103288. [DOI: 10.1016/j.bioorg.2019.103288] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/06/2019] [Accepted: 09/16/2019] [Indexed: 12/14/2022]
|
37
|
Chen Z, Zhang D, Yan S, Hu C, Huang Z, Li Z, Peng S, Li X, Zhu Y, Yu H, Lian B, Kang Q, Li M, Zeng Z, Zhang XK, Su Y. SAR study of celastrol analogs targeting Nur77-mediated inflammatory pathway. Eur J Med Chem 2019; 177:171-187. [DOI: 10.1016/j.ejmech.2019.05.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/06/2019] [Accepted: 05/06/2019] [Indexed: 01/19/2023]
|
38
|
Avila-Carrasco L, Majano P, Sánchez-Toméro JA, Selgas R, López-Cabrera M, Aguilera A, González Mateo G. Natural Plants Compounds as Modulators of Epithelial-to-Mesenchymal Transition. Front Pharmacol 2019; 10:715. [PMID: 31417401 PMCID: PMC6682706 DOI: 10.3389/fphar.2019.00715] [Citation(s) in RCA: 126] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 06/05/2019] [Indexed: 12/13/2022] Open
Abstract
Epithelial-to-mesenchymal transition (EMT) is a self-regulated physiological process required for tissue repair that, in non-controled conditions may lead to fibrosis, angiogenesis, loss of normal organ function or cancer. Although several molecular pathways involved in EMT regulation have been described, this process does not have any specific treatment. This article introduces a systematic review of effective natural plant compounds and their extract that modulates the pathological EMT or its deleterious effects, through acting on different cellular signal transduction pathways both in vivo and in vitro. Thereby, cryptotanshinone, resveratrol, oxymatrine, ligustrazine, osthole, codonolactone, betanin, tannic acid, gentiopicroside, curcumin, genistein, paeoniflorin, gambogic acid and Cinnamomum cassia extracts inhibit EMT acting on transforming growth factor-β (TGF-β)/Smads signaling pathways. Gedunin, carnosol, celastrol, black rice anthocyanins, Duchesnea indica, cordycepin and Celastrus orbiculatus extract downregulate vimectin, fibronectin and N-cadherin. Sulforaphane, luteolin, celastrol, curcumin, arctigenin inhibit β-catenin signaling pathways. Salvianolic acid-A and plumbagin block oxidative stress, while honokiol, gallic acid, piperlongumine, brusatol and paeoniflorin inhibit EMT transcription factors such as SNAIL, TWIST and ZEB. Plectranthoic acid, resveratrol, genistein, baicalin, polyphyllin I, cairicoside E, luteolin, berberine, nimbolide, curcumin, withaferin-A, jatrophone, ginsenoside-Rb1, honokiol, parthenolide, phoyunnanin-E, epicatechin-3-gallate, gigantol, eupatolide, baicalin and baicalein and nitidine chloride inhibit EMT acting on other signaling pathways (SIRT1, p38 MAPK, NFAT1, SMAD, IL-6, STAT3, AQP5, notch 1, PI3K/Akt, Wnt/β-catenin, NF-κB, FAK/AKT, Hh). Despite the huge amount of preclinical data regarding EMT modulation by the natural compounds of plant, clinical translation is poor. Additionally, this review highlights some relevant examples of clinical trials using natural plant compounds to modulate EMT and its deleterious effects. Overall, this opens up new therapeutic alternatives in cancer, inflammatory and fibrosing diseases through the control of EMT process.
Collapse
Affiliation(s)
- Lorena Avila-Carrasco
- Therapeutic and Pharmacology Department, Health and Human Science Research, Academic Unit of Human Medicine and Health Sciences, Autonomous University of Zacatecas, Zacatecas, Mexico
| | - Pedro Majano
- Molecular Biology Unit, Research Institute of University Hospital La Princesa (IP), Madrid, Spain
| | - José Antonio Sánchez-Toméro
- Department and Nephrology, Research Institute of University Hospital La Princesa (IP), Madrid, Spain.,Renal research network REDINREN, Madrid, Spain
| | - Rafael Selgas
- Research Institute of La Paz (IdiPAZ), University Hospital La Paz, Madrid, Spain.,Renal research network REDINREN, Madrid, Spain
| | - Manuel López-Cabrera
- Renal research network REDINREN, Madrid, Spain.,Molecular Biology Research Centre Severo Ochoa, Spanish Council for Scientific Research (CSIC), Madrid, Spain
| | - Abelardo Aguilera
- Molecular Biology Unit, Research Institute of University Hospital La Princesa (IP), Madrid, Spain.,Renal research network REDINREN, Madrid, Spain
| | - Guadalupe González Mateo
- Research Institute of La Paz (IdiPAZ), University Hospital La Paz, Madrid, Spain.,Renal research network REDINREN, Madrid, Spain.,Molecular Biology Research Centre Severo Ochoa, Spanish Council for Scientific Research (CSIC), Madrid, Spain
| |
Collapse
|
39
|
Zhou J, Hu T, Gao L, Su P, Zhang Y, Zhao Y, Chen S, Tu L, Song Y, Wang X, Huang L, Gao W. Friedelane-type triterpene cyclase in celastrol biosynthesis from Tripterygium wilfordii and its application for triterpenes biosynthesis in yeast. THE NEW PHYTOLOGIST 2019; 223:722-735. [PMID: 30895623 DOI: 10.1111/nph.15809] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 03/14/2019] [Indexed: 05/22/2023]
Abstract
Celastrol is a promising bioactive compound isolated from Tripterygium wilfordii and has been shown to possess many encouraging preclinical applications. However, the celastrol biosynthetic pathway is poorly understood, especially the key oxidosqualene cyclase (OSC) enzyme responsible for cyclisation of the main scaffold. Here, we report on the isolation and characterisation of three OSCs from T. wilfordii: TwOSC1, TwOSC2 and TwOSC3. Both TwOSC1 and TwOSC3 were multiproduct friedelin synthases, while TwOSC2 was a β-amyrin synthase. We further found that TwOSC1 and TwOSC3 were involved in the biosynthesis of celastrol and that their common product, friedelin, was a precursor of celastrol. We then reconstituted the biosynthetic pathway of friedelin in engineered yeast constructed by the CRISPR/Cas9 system, with protein modification and medium optimisation, leading to heterologous production of friedelin at 37.07 mg l-1 in a shake flask culture. Our study was the first to identify the genes responsible for biosynthesis of the main scaffold of celastrol and other triterpenes in T. wilfordii. As friedelin has been found in many plants, the results and approaches described here have laid a solid foundation for further explaining the biosynthesis of celastrol and related triterpenoids. Moreover, our results provide insights for metabolic engineering of friedelane-type triterpenes.
Collapse
Affiliation(s)
- Jiawei Zhou
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
- School of Pharmaceutical Science, Capital Medical University, Beijing, 100069, China
| | - Tianyuan Hu
- School of Pharmaceutical Science, Capital Medical University, Beijing, 100069, China
| | - Linhui Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
| | - Ping Su
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yifeng Zhang
- School of Pharmaceutical Science, Capital Medical University, Beijing, 100069, China
| | - Yujun Zhao
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Shang Chen
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
| | - Lichan Tu
- School of Pharmaceutical Science, Capital Medical University, Beijing, 100069, China
| | - Yadi Song
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
| | - Xing Wang
- 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, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Wei Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
- School of Pharmaceutical Science, Capital Medical University, Beijing, 100069, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China
| |
Collapse
|
40
|
Chen FY, Luo YM, Li CJ, Ma J, Huang JW, Li C, Zhang DM. Dihydroagarofuran sesquiterpenoids esterified with organic acids from the leaves of Tripterygium wilfordii. Fitoterapia 2019; 137:104185. [PMID: 31150768 DOI: 10.1016/j.fitote.2019.104185] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 05/20/2019] [Accepted: 05/27/2019] [Indexed: 10/26/2022]
Abstract
Six new and one known dihydroagarofuran sesquiterpenoids esterified with organic acids were obtained from the leaves of Tripterygium wilfordii. Spectroscopic techniques (UV, IR, MS, NMR, ORD and CD) were used for the structure elucidation of the compounds. The structures of compounds 1 and 2 were confirmed by X-ray single crystallographic analyses. The inhibitory effects on NO production in LPS-induced macrophages of 1-7 were conducted. At 10 μmol/L, compounds 1, 2 and 7 showed moderate inhibitory effects on NO production in LPS-induced macrophages with inhibitory rate at 31.2 ± 3.6, 40.9 ± 4.3, and 66.79 ± 3.1%, respectively.
Collapse
Affiliation(s)
- Fang-You Chen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China; School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China
| | - Yong-Ming Luo
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China
| | - Chuang-Jun Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Jie Ma
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Ji-Wu Huang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Chuan Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Dong-Ming Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China.
| |
Collapse
|
41
|
Su P, Gao L, Liu S, Guan H, Wang J, Zhang Y, Zhao Y, Hu T, Tu L, Zhou J, Ma B, Liu X, Huang L, Gao W. Probing the function of protein farnesyltransferase in Tripterygium wilfordii. PLANT CELL REPORTS 2019; 38:211-220. [PMID: 30506368 DOI: 10.1007/s00299-018-2363-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 11/25/2018] [Indexed: 06/09/2023]
Abstract
We found two subunits FTase/GGTaseI-α and FTase-β formed a heterodimer to transfer a farnesyl group from FPP to protein N-dansyl-GCVLS, confirming they are responsible for protein farnesylation in planta. Tripterygium wilfordii is a medicinal plant with a broad spectrum of anti-inflammatory, immunosuppressive and anti-cancer activities. Recently, a number of studies have focused on investigating the biosynthetic pathways of its bioactive compounds, whereas little attention has been paid to the enzymes which play important roles in regulating diverse developmental processes of T. wilfordii. In this study, we report for the first time the identification and characterization of two subunits of farnesyltransferase (FTase), farnesyltransferase/geranylgeranyltransferase I-α (TwFTase/GGTase I-α) and farnesyltransferase-β (TwFTase-β), in this important medicinal plant. Cell-free in vivo assays, yeast two-hybrid (Y2H) and pull-down assays showed that the two subunits interact with each other to form a heterodimer to perform the role of specifically transferring a farnesyl group from FPP to the CAAX-box protein N-dansyl-GCVLS. Furthermore, we discovered that the two subunits had the same cytoplasmic localization pattern and displayed the same tissue expression pattern. These results indicated that we identified a functional TwFTase enzyme which contains two functionally complementary subunits TwFTase/GGTase I-α and TwFTase-β, which provides us promising genetic targets to construct transgenic plants or screen for more adaptable T. wilfordii mutants, which are able to survive in changing environments.
Collapse
Affiliation(s)
- Ping Su
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
- State Key Laboratory of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Linhui Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
- State Key Laboratory of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Shuang Liu
- State Key Laboratory of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Hongyu Guan
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
- State Key Laboratory of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
- Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing, 100029, China
| | - Jian Wang
- State Key Laboratory 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, 10069, China
- State Key Laboratory of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yujun Zhao
- State Key Laboratory of Dao-di Herbs, National Resource Center for Chinese Materia Medica, Chinese Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Tianyuan Hu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
| | - Lichan Tu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
| | - Jiawei Zhou
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
| | - Baowei Ma
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
| | - Xihong Liu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 10069, China
| | - Luqi Huang
- State Key Laboratory 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, 10069, China.
| |
Collapse
|
42
|
Xu LN, Zhao N, Chen JY, Ye PP, Nan XW, Zhou HH, Jiang QW, Yang Y, Huang JR, Yuan ML, Xing ZH, Wei MN, Li Y, Shi Z, Yan XJ. Celastrol Inhibits the Growth of Ovarian Cancer Cells in vitro and in vivo. Front Oncol 2019; 9:2. [PMID: 30746340 PMCID: PMC6360154 DOI: 10.3389/fonc.2019.00002] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 01/02/2019] [Indexed: 12/21/2022] Open
Abstract
Celastrol is a natural triterpene isolated from the Chinese plant Thunder God Vine with potent antitumor activity. However, the effect of celastrol on the growth of ovarian cancer cells in vitro and in vivo is still unclear. In this study, we found that celastrol induced cell growth inhibition, cell cycle arrest in G2/M phase and apoptosis with the increased intracellular reactive oxygen species (ROS) accumulation in ovarian cancer cells. Pretreatment with ROS scavenger N-acetyl-cysteine totally blocked the apoptosis induced by celastrol. Additionally, celastrol inhibited the growth of ovarian cancer xenografts in nude mice. Altogether, these findings suggest celastrol is a potential therapeutic agent for treating ovarian cancer.
Collapse
Affiliation(s)
- Li-Na Xu
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Na Zhao
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jin-Yan Chen
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Piao-Piao Ye
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xing-Wei Nan
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hai-Hong Zhou
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qi-Wei Jiang
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Yang Yang
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Jia-Rong Huang
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Meng-Ling Yuan
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Zi-Hao Xing
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Meng-Ning Wei
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Yao Li
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Zhi Shi
- Department of Cell Biology and Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Xiao-Jian Yan
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Women's Hospital and Institute of Translational Medicine, Zhejiang University School of Medicine, Zhejiang, China
| |
Collapse
|
43
|
Celastrol strongly inhibits proliferation, migration and cancer stem cell properties through suppression of Pin1 in ovarian cancer cells. Eur J Pharmacol 2019; 842:146-156. [DOI: 10.1016/j.ejphar.2018.10.043] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 10/22/2018] [Accepted: 10/29/2018] [Indexed: 12/25/2022]
|
44
|
Guo H, Wang Z, Xu L, Zhang H, Chang R, Chen A. Separation and simultaneous determination of seven bioactive components in
Tripterygium wilfordii
Hook. F. and
Tripterygium
preparations by micellar electrokinetic capillary chromatography. Electrophoresis 2018; 40:547-554. [DOI: 10.1002/elps.201800455] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 11/16/2018] [Accepted: 11/23/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Haitao Guo
- College of PharmacyShanxi Medical University Taiyuan P. R. China
| | - Zhiying Wang
- College of PharmacyShanxi Medical University Taiyuan P. R. China
| | - Liying Xu
- College of PharmacyShanxi Medical University Taiyuan P. R. China
| | - Hongfen Zhang
- College of PharmacyShanxi Medical University Taiyuan P. R. China
| | - Ruimiao Chang
- College of PharmacyShanxi Medical University Taiyuan P. R. China
| | - Anjia Chen
- College of PharmacyShanxi Medical University Taiyuan P. R. China
| |
Collapse
|
45
|
Systematic identification of Celastrol-binding proteins reveals that Shoc2 is inhibited by Celastrol. Biosci Rep 2018; 38:BSR20181233. [PMID: 30333251 PMCID: PMC6246769 DOI: 10.1042/bsr20181233] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 09/19/2018] [Accepted: 09/26/2018] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is the third most commonly diagnosed cancer. Celastrol exhibits anti-tumor activities in a variety of cancers. However, the effect of Celastrol on human CRC and the underlying mechanisms still need to be elucidated. The present study aimed to use in vitro and in vivo methods to clarify the anti-tumor effect of Celastrol and use protein microarrays to explore its mechanisms. We demonstrated that Celastrol effectively inhibited SW480 CRC cell proliferation. Two weeks of Celastrol gavage significantly inhibited the growth of xenografts in nude mice. A total of 69 candidate proteins were identified in the protein microarray experiment, including the most highly enriched protein Shoc2, which is a scaffold protein that modulates cell motility and metastasis through the ERK pathway. Celastrol significantly inhibited ERK1/2 phosphorylation in cell lines and xenograft tumors. Down-regulation of Shoc2 expression using Shoc2 siRNA also inhibited ERK1/2 phosphorylation. Furthermore, down-regulation of Shoc2 expression also significantly inhibited proliferation, colony formation, and migration functions of tumor cells. In addition, the LD0 of Celastrol by gavage is equal or more than 80 mg/kg in C57 male mice. In summary, we unraveled the anti-CRC function of Celastrol and confirmed for the first time that it inhibited the ERK1/2 pathway through binding to Shoc2.
Collapse
|
46
|
Demethylzeylasteral inhibits glioma growth by regulating the miR-30e-5p/MYBL2 axis. Cell Death Dis 2018; 9:1035. [PMID: 30305611 PMCID: PMC6180101 DOI: 10.1038/s41419-018-1086-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 08/02/2018] [Accepted: 08/20/2018] [Indexed: 01/25/2023]
Abstract
Glioma is the most common and malignant form of primary brain tumour, and is characterised by high proliferation and extensive invasion and neurological destruction. Demethylzeylasteral (T-96), which is extracted from Tripterygium wilfordii, is considered to have immunosuppressive, anti-inflammatory and anti-angiogenic effects. Here, the anti-tumour effect of T-96 on glioma was evaluated. Our results demonstrated that T-96 significantly inhibited glioma cell growth and induced cell cycle arrest in G1 phase but did not induce apoptosis. Cell invasion and migration were dramatically suppressed after treatment with T-96. Almost all genes related to cell cycle and DNA replication were downregulated after treatment with T-96. Our results showed that miR-30e-5p was noticeably upregulated after T-96 treatment, and MYBL2, which is involved in cell cycle progression and is a target gene of miR-30e-5p, was significantly reduced in synchrony. Overexpression of MYBL2 partially rescued the T-96-induced inhibition of cell growth and proliferation. Moreover, a miR-30e-5p antagomir significantly reduced the upregulation of miR-30e-5p expression induced by T-96, leading to recovery of MYBL2 expression, and partially rescued the T-96-induced inhibition of cell growth and proliferation. More important, T-96 effectively upregulated miR-30e-5p expression and downregulated MYBL2 expression, thus inhibiting LN-229 cell tumour growth in a mouse model. These results indicated that T-96 might inhibit glioma cell growth by regulating the miR-30e-5p/MYBL2 axis. Our study demonstrated that T-96 might act as a promising agent for malignant glioma therapy.
Collapse
|
47
|
Diterpenoids and lignans from the leaves of Tripterygium wilfordii. Fitoterapia 2018; 129:133-137. [DOI: 10.1016/j.fitote.2018.06.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 01/06/2023]
|
48
|
Wang Z, Yeung S, Chen S, Moatazedi Y, Chow MS. Bioavailability of wilforlide A in mice and its concentration determination using an HPLC-APCI-MS/MS method. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1090:65-72. [DOI: 10.1016/j.jchromb.2018.05.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 04/19/2018] [Accepted: 05/15/2018] [Indexed: 11/25/2022]
|
49
|
Zhou YZ, Zhao LD, Chen H, Zhang Y, Wang DF, Huang LF, Lv QW, Liu B, Li Z, Wei W, Li H, Liao X, Liu H, Liu X, Jin H, Wang J, Fei YY, Wu QJ, Zhang W, Shi Q, Zheng WJ, Zhang FC, Tang FL, Lipsky PE, Zhang X. Comparison of the impact of Tripterygium wilfordii Hook F and Methotrexate treatment on radiological progression in active rheumatoid arthritis: 2-year follow up of a randomized, non-blinded, controlled study. Arthritis Res Ther 2018; 20:70. [PMID: 29636089 PMCID: PMC5894170 DOI: 10.1186/s13075-018-1563-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 03/12/2018] [Indexed: 01/19/2023] Open
Abstract
Background Tripterygium wilfordii Hook F (TwHF) alone or in combination with methotrexate (MTX) has been shown to be more effective than MTX monotherapy in controlling the manifestations in subjects with disease-modifying antirheumatic drug (DMARD)-naïve active rheumatoid arthritis (RA) over a 6-month period. The long-term impact of these therapies on disease activity and radiographic progression in RA has not been examined. Methods Patients with DMARD-naïve RA enrolled in the “Comparison of Tripterygium wilfordii Hook F with methotrexate in the Treatment of Active Rheumatoid Arthritis” (TRIFRA) study were randomly allocated into three arms with TwHF or MTX or the two in combination. Clinical indexes and radiographic data at baseline and year 2 was collected and compared using an intent-to-treat (ITT) and a per-protocol (PP) analysis. Two radiologists blinded to the treatment scored the images independently. Results Of 207 subjects 109 completed the 2-year follow up. The number of subjects withdrawing from the study and the number adhering to the initial regimens were similar among the three groups (p > = 0.05). In the ITT analysis, proportions of patients reaching American College of Rheumatology 50% (ACR50) response criteria were 46.4%, 58.0% and 50.7% in the MTX, TwHF and MTX + TwHF groups (TwHF vs MTX monotherapy, p = 0.004). Similar patterns were found in ACR20, ACR70, Clinical Disease Activity Index good responses, European League Against Rheumatism good response, remission rate and low disease activity rate at year 2. The results of the PP analysis agreed with those in the ITT analysis. The changes in total Sharp scores and joint erosion and joint space narrowing during the 2 years were associated with changes in disease activity measured by the 28-joint count Disease Activity Score and were comparable among the three groups (p > 0.05). Adverse events were similar in the three treatment groups. Conclusions During the 2-year therapy period, TwHF monotherapy was not inferior to MTX monotherapy in controlling disease activity and retarding radiological progression in patients with active RA. Trial registration This is a follow-up study. Original trial registration: ClinicalTrials.gov, NCT01613079. Registered on 4 June 2012.
Collapse
Affiliation(s)
- Yang-Zhong Zhou
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Li-Dan Zhao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Hua Chen
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Yan Zhang
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dan-Feng Wang
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lin-Fang Huang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China.,Department of Nephrology and Rheumatology, The First People's Hospital of ChenZhou, ChenZhou, Hunan, China
| | - Qian-Wen Lv
- The Body Sculpture and Liposuction Center of Plastic Surgery Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100144, China
| | - Bin Liu
- Department of Rheumatology, The Affiliated Hospital of QingDao University Medical College, Qingdao, Shandong, China
| | - Zhenbin Li
- Department of Rheumatology, The Bethune International Heping Hospital of Hebei, Shijiazhuang, Hebei, China
| | - Wei Wei
- Department of Rheumatology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Hongbin Li
- Department of Rheumatology, Affiliated Hospital of Inner Mongolia Medical College, Hohhot, Inner Mongolia, China
| | - Xiangping Liao
- Department of Nephrology and Rheumatology, The First People's Hospital of ChenZhou, ChenZhou, Hunan, China
| | - Hui Liu
- Department of Rheumatology, Beijing Dongfang Hospital, Beijing, China
| | - Xiumei Liu
- Department of Rheumatology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Hongtao Jin
- Department of Rheumatology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Junxiang Wang
- Department of Rheumatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yun-Yun Fei
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Qing-Jun Wu
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Wen Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Qun Shi
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Wen-Jie Zheng
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Feng-Chun Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Fu-Lin Tang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China
| | - Peter E Lipsky
- Formerly National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA. .,AMPEL BioSolutions, Charlottesville, VA, 22901, USA.
| | - Xuan Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing, 100730, China.
| |
Collapse
|
50
|
Wang Z, Ravula R, Shi L, Song Y, Yeung S, Liu M, Lau B, Hao J, Wang J, Lam CWK, Chow MSS, Huang Y. Overcoming chemoresistance in prostate cancer with Chinese medicine Tripterygium wilfordii via multiple mechanisms. Oncotarget 2018; 7:61246-61261. [PMID: 27487134 PMCID: PMC5308648 DOI: 10.18632/oncotarget.10868] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 07/06/2016] [Indexed: 11/25/2022] Open
Abstract
A leading cause of cancer chemotherapy failure is chemoresistance, which often involves multiple mechanisms. Chinese medicines (CM) usually contain multiple components which could potentially target many mechanisms simultaneously and may offer an advantage over single compounds that target one mechanism at a time. The purpose of this study was to investigate the chemosensitizing effect (CE) of a specific CM, Tripterygium wilfordii (TW), on prostate cancer cells resistant to docetaxel (Dtx) and identify the potential mechanisms. The CE of TW (in combination with Dtx) was evaluated in two Dtx resistant prostate cancer cell lines (PC3-TxR and DU145-TxR) and the efficacy of the combination for resistant PC3-TxR tumor was investigated using a xenograft mouse model. For mechanistic study, the inhibitory effect of TW on P-glycoprotein activity was assessed. In addition, novel gene targets of TW were identified using DNA microarray and quantitative PCR. Results showed that TW induced a CE of 8 and >38 folds in PC3-TxR and DU145-TxR cells, respectively with Dtx IC50 reversed back to that of the sensitive parent cells. An optimum dose of TW+Dtx significantly retarded tumor growth in mice compared to TW or Dtx alone. TW inhibited P-glycoprotein activity and induced a significant gene expression changes in genes related to angiogenesis, cell cycle regulation and differentiation. Our in vitro and in vivo studies demonstrate that TW in combination with Dtx was able to overcome the chemoresistance and suppress resistant prostate tumor growth via multi-mechanisms.
Collapse
Affiliation(s)
- Zhijun Wang
- Center for Advancement of Drug Research and Evaluation, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Ranadheer Ravula
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Leming Shi
- Center for Pharmacogenomics, State Key Laboratory of Genetic Engineering and MOE Key Laboratory of Contemporary Anthropology, Schools of Life Sciences and Pharmacy, Fudan University, Shanghai, China
| | - Yunjie Song
- Center for Pharmacogenomics, State Key Laboratory of Genetic Engineering and MOE Key Laboratory of Contemporary Anthropology, Schools of Life Sciences and Pharmacy, Fudan University, Shanghai, China
| | - Steven Yeung
- Center for Advancement of Drug Research and Evaluation, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Mandy Liu
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Bernard Lau
- Center for Advancement of Drug Research and Evaluation, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Jijun Hao
- College of Veterinary Medicine, Western University of Health Sciences, Pomona, CA, USA
| | - Jeffrey Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Christopher Wai Kei Lam
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau
| | - Moses Sing Sum Chow
- Center for Advancement of Drug Research and Evaluation, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA
| |
Collapse
|