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Zhu M, Chu Z, Dai X, Pan F, Luo Y, Feng X, Hu Y, Wang H, Liu Y. Effect of Celastrus Orbiculatus Extract on proliferation and apoptosis of human Burkitt lymphoma cells. Front Pharmacol 2024; 15:1361371. [PMID: 38633608 PMCID: PMC11021594 DOI: 10.3389/fphar.2024.1361371] [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: 12/25/2023] [Accepted: 03/19/2024] [Indexed: 04/19/2024] Open
Abstract
The lymphoma incidence rate is on the rise, with invasive forms particularly prone to relapse following conventional treatment, posing a significant threat to human life and wellbeing. Numerous studies have shown that traditional Chinese botanical drug medicine offers promising therapeutic benefits for various malignancies, with previous experimental findings indicating that Celastrus orbiculatus extract effectively combats digestive tract tumors. However, its impact on lymphoma remains unexplored. This study aims to investigate the impact and underlying mechanisms of COE on the proliferation and apoptosis of Burkitt lymphoma cells. We diluted COE in RPMI-1640 medium to create various working concentrations and introduced it to human Burkitt lymphoma Raji and Ramos cells. To evaluate cell viability, we used the CCK-8 assay, and we observed morphological changes using HE staining. We also conducted Annexin V-PI and JC-1 staining experiments to assess apoptosis. By combining the cell cycle experiment with the EDU assay, we gained insights into the effects of COE on DNA replication in lymphoma cells. Using Western blotting, we detected alterations in apoptosis-related proteins. In vivo experiments revealed that following COE intervention, tumor volume decreased, survival time was prolonged, spleen size reduced, and the expression of tumor apoptosis-related proteins changed. Our findings indicate that COE effectively inhibits lymphoma cell proliferation and promotes apoptosis by regulating these apoptosis-related proteins.
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Affiliation(s)
- Miao Zhu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
- Clinical Medical College of Yangzhou University, Yangzhou, China
| | - Zewen Chu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
| | - Xiaojun Dai
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
- Traditional Chinese Medicine Hospital of Yangzhou, Yangzhou, China
| | - Fan Pan
- Clinical Medical College of Yangzhou University, Yangzhou, China
| | - Yuanyuan Luo
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
| | - Xingyi Feng
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
| | - Yaqi Hu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
| | - Haibo Wang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
| | - Yanqing Liu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, China
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Feng X, Yin Z, Ou S, Chu Z, Feng J, Luo Y, Hu Y, Liu Y, Jiang W, Wang X, Wang H. The anti-tumor effects of Celastrus orbiculatus Thunb. and its monomer composition: A review. JOURNAL OF ETHNOPHARMACOLOGY 2023; 310:116363. [PMID: 36948266 DOI: 10.1016/j.jep.2023.116363] [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: 12/26/2022] [Revised: 03/04/2023] [Accepted: 03/04/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Celastrus orbiculatus Thunb. has been included in "The Plant List" (http://www. theplantlist.org) and is the most widely researched species in its genus. It is called Nanshe Teng in China. Celastrus orbiculatus Thunb. is a plant of Euonymus and it's medicinal part is the vine and stem. It is also called Alias Dragon grass, Yellow Yine, etc. It has good anti-tumor, anti-inflammatory and other effects. More and more studies have shown that Celastrus orbiculatus Thunb. has a significant therapeutic effect on a variety of malignant tumors. The research on Celastrus orbiculatus Thunb. has a good application prospect for the development of anti-tumor drugs. However, no systematic reports on Celastrus orbiculatus Thunb. have been published before. AIM OF THE REVIEW This paper summarizes the metabolic products for anti-tumor and the mechanism for anti-tumor of Celastrus orbiculatus Thunb. to provide reference for further development and research. MATERIALS AND METHODS The relevant information on Celastrus orbiculatus Thunb. was collected from the scientific databases including PubMed, CNKI, ScienceDirect, Wiley, Springer, Web of Science, Google Scholar, Baidu Scholar, Pharmacopoeia of the People's Republic of China and Flora Republicae Popularis Sinicae, etc. RESULTS: At present, more than 200 compounds have been identified from Celastrus orbiculatus Thunb., including terpenoids, flavonoids, phenylpropanoids, polyketides and benzene derivatives, etc. Pharmacological studies have shown that Celastrus orbiculatus Thunb. has a variety effects of inhibiting tumor cell proliferation, inducing tumor cell apoptosis, inhibiting tumor cells invasion, metastasis and angiogenesis, reversing multi-drug resistance, and also collaborativing Micro RNA to inhibit tumor growth, etc. It has a significant effect on gastric cancer, liver cancer, lung cancer, etc. The extracts of Celastrus orbiculatus Thunb. have been widely used in experiments, and the toxic and side effects are small. CONCLUSIONS Celastrus orbiculatus Thunb. is rich in chemical constituents, diverse in pharmacological activities and abundant in resources, which is widely used in clinics from traditional to modern. However, there is no systematic report on the chemical compounds and anti-tumor effects of Celastrus orbiculatus Thunb. We organize and summarize it to provide reference for further development and research.
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Affiliation(s)
- Xinyi Feng
- 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.
| | - Zixin Yin
- 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.
| | - Shiya Ou
- 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.
| | - Zewen Chu
- 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.
| | - Jun Feng
- Department of Oncology, Gaoyou Hospital of Traditional Chinese Medicine, Yangzhou, 225600, PR China.
| | - Yuanyuan Luo
- 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.
| | - Yaqi Hu
- 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.
| | - Wei Jiang
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, China; College of Environmental Science & Engineering, Yangzhou University, Yangzhou, Jiangsu, 225127, China.
| | - Xiaoqing Wang
- Department of Oncology, Gaoyou Hospital of Traditional Chinese Medicine, Yangzhou, 225600, PR 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.
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Wang H, Luo Y, Ou S, Ni T, Chu Z, Feng X, Dai X, Zhang X, Liu Y. Celastrus orbiculatus Thunb. extract inhibits EMT and metastasis of gastric cancer by regulating actin cytoskeleton remodeling. JOURNAL OF ETHNOPHARMACOLOGY 2023; 301:115737. [PMID: 36179952 DOI: 10.1016/j.jep.2022.115737] [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: 04/19/2022] [Revised: 09/08/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The traditional Chinese medicine herb Celastrus orbiculatus Thunb. is an important folk medicinal plant in China that has been used as an anti-inflammatory, antitumor, and analgesic in various diseases. Recent years, many studies have reported the significant effects of Celastrus orbiculatus Thunb. extract (COE) on gastric cancer. However, the specific mechanism by which COE regulates gastric cancer cytoskeleton remodeling and thus inhibits EMT has not yet been reported. AIM OF STUDY To study the effect and mechanism of COE in inhibiting the epithelial-mesenchymal transition (EMT) and metastasis of gastric cancer cells, laying an experimental foundation for the clinical application and further development of COE. METHODS The high-content cell dynamic tracking system was used to continuously track the trajectory of cell movement in real time. Through the high-content data, the average movement distance and movement speed of the cells are calculated. Additionally, the dynamic images of the cell movement in the high-content imaging system are derived to analyze the impact of COE on the movement of gastric cancer cells. Cytoskeleton staining experiment was performed to detect the effect of COE on the assembly of gastric cancer cell cytoskeleton proteins. Western blot was employed to detect the changes of EMT and metastasis-related proteins in the gastric cancer cells treated by COE. The effect of COE on the key regulatory protein Cofilin-1 (CFL1) of cell movement was examined by Western blot and protein degradation experiment. The effect of COE on EMT and metastasis of the gastric cancer cells lacking CFL1 was assessed by a transwell assay. The in vivo inhibitory effect of COE on EMT and metastasis of gastric cancer was determined by the animal living image system. IHC assays were used to detect the levels of EMT-related proteins in COE reversal in vivo. RESULT The results showed that the movement distance and average movement speed of gastric cancer cells after COE treatment were significantly lower than those of the control group. Cytoskeleton staining experiments revealed that COE can significantly change the distribution of skeletal proteins in gastric cancer cells. Additionally, COE treatment significantly reduced the expression of Matrix metalloproteinases (MMP-2, MMP-9) and other proteins. Furthermore, COE can significantly accelerate the degradation of CFL1 protein, and both COE treatment and CFL1 deletion can significantly inhibit EMT and metastasis of gastric cancer cells. Lastly, the number of peritoneal metastases of gastric cancer cells was significantly reduced in animals after COE treatment. COE can reverse the levels of EMT-related proteins while reducing the expression levels of CFL1 protein in vivo. CONCLUSION COE can significantly inhibit EMT and metastasis of gastric cancer cells in vivo and in vitro. This effect may be achieved by reducing the stability of CFL1 and inhibiting the assembly of actin in gastric cancer cells.
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Affiliation(s)
- Haibo Wang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China; The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
| | - YuanYuan Luo
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China.
| | - Shiya Ou
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China; The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
| | - Tengyang Ni
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China; The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
| | - Zewen Chu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China; The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
| | - Xinyi Feng
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China; The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
| | - Xiaojun Dai
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China; Yangzhou Hospital of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
| | - Xiaochun Zhang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China; The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China; Yangzhou Hospital of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
| | - Yanqing Liu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, PR China; The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou, 225001, PR China.
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Triptonoterpene, a Natural Product from Celastrus orbiculatus Thunb, Has Biological Activity against the Metastasis of Gastric Cancer Cells. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27228005. [PMID: 36432106 PMCID: PMC9693919 DOI: 10.3390/molecules27228005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022]
Abstract
Cancer is one of the greatest threats to human health. Gastric cancer (GC) is the fifth most common malignant tumor in the world. Invasion and metastasis are the major difficulties in the treatment of GC. Herbal medicines and their extracts have a lengthy history of being used to treat tumors in China. The anti-tumoral effects of the natural products derived from herbs have received a great deal of attention. Our previous studies have shown that the traditional Chinese herb Celastrus orbiculatus Thunb extract (COE) can inhibit the invasion and metastasis of GC cells, but the specific anti-cancer components of COE are still unclear. Dozens of natural products from COE have been isolated and identified by HPLC spectroscopy in our previous experiments. Triptonoterpene is one of the active ingredients in COE. In this study, we focused on revealing whether Triptonoterpene has an excellent anti-GC effect and can be used as an effective component of Celastrus orbiculatus Thunb in the treatment of tumors. We first observed that Triptonoterpene reduces GC cell proliferation through CCK-8 assays and colony formation experiments. The cell adhesion assays have shown that Triptonoterpene inhibits adhesion between cells and the cell matrix during tumor invasion. In addition, the cell migration assay has shown that Triptonoterpene inhibits the invasion and migration of GC cells. The high-connotation cell dynamic tracking experiment has also shown the same results. The effects of Triptonoterpene on epidermal mesenchymal transition (EMT)-related and matrix metalloproteinases (MMPs)-related proteins in gastric cancer cells were detected by Western blots. We found that Triptonoterpene could significantly inhibit the changes in EMT-related and invasion and metastasis-related proteins. Altogether, these results suggest that Triptonoterpene is capable of inhibiting the migration and invasion of GC cells. Triptonoterpene, as a natural product from Celastrus orbiculatus Thunb, has significant anti-gastric cancer effects, and is likely to be one of the major equivalent components of Celastrus orbiculatus Thunb.
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Chu Z, Luo Y, Ni T, Zhu M, Feng X, Liu Y, Wang H. Betulonic Acid, as One of the Active Components of the Celastrus orbiculatus Extract, Inhibits the Invasion and Metastasis of Gastric Cancer Cells by Mediating Cytoskeleton Rearrangement In Vitro. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27031025. [PMID: 35164287 PMCID: PMC8840099 DOI: 10.3390/molecules27031025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/28/2022] [Accepted: 01/31/2022] [Indexed: 12/23/2022]
Abstract
Gastric cancer is a type of malignant tumor that seriously threatens human life and health. Invasion and metastasis present difficulties in the treatment of gastric cancer, and the remodeling of the tumor cytoskeleton plays an important role in mediating the ability of tumor cells to achieve invasion and metastasis. Previous experimental results suggest that Celastrus orbiculatus extract can regulate cytoskeletal remodeling in gastric cancer, but the active component has not been determined. Betulonic acid, as an effective component of COE, inhibits the invasion and metastasis of gastric cancer cells by regulating cytoskeletal remodeling in vitro; its specific mechanisms have been studied here. After betulonic acid was dissolved, it was diluted to various working concentrations in RPMI-1640 medium and added to AGS, HGC-27 and GES-1 cell lines. Cell viability was assessed by CCK-8 and colony formation assays. Cytoskeleton staining was used to detect changes in cytoskeleton morphology. Functional assays including wound healing assays and transwell assays were used to detect the invasion and migration of cells. The effect of betulonic acid on cell invasion and migration was clearly and precisely observed by high-content imaging technology. Western blotting was used to detect the regulation of matrix metalloproteinase-related proteins and epithelial–mesenchymal transformation-related proteins. We found that betulonic acid inhibited the migration and invasion of gastric cancer cells. Therefore, betulonic acid inhibits the invasion and metastasis of gastric cancer cells by mediating cytoskeletal remodeling and regulating epithelial mesenchymal transformation.
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Affiliation(s)
- Zewen Chu
- Department of Integrated Chinese and Western Medicine, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China; (Z.C.); (Y.L.); (T.N.); (M.Z.); (X.F.)
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Department of Integrated Chinese and Western Medicine, Yangzhou University, Yangzhou 225001, China
- Department of Integrated Chinese and Western Medicine, Yangzhou Cancer Research Institute, Yangzhou University, Yangzhou 225001, China
| | - Yuanyuan Luo
- Department of Integrated Chinese and Western Medicine, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China; (Z.C.); (Y.L.); (T.N.); (M.Z.); (X.F.)
| | - Tengyang Ni
- Department of Integrated Chinese and Western Medicine, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China; (Z.C.); (Y.L.); (T.N.); (M.Z.); (X.F.)
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Department of Integrated Chinese and Western Medicine, Yangzhou University, Yangzhou 225001, China
- Department of Integrated Chinese and Western Medicine, Yangzhou Cancer Research Institute, Yangzhou University, Yangzhou 225001, China
| | - Miao Zhu
- Department of Integrated Chinese and Western Medicine, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China; (Z.C.); (Y.L.); (T.N.); (M.Z.); (X.F.)
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Department of Integrated Chinese and Western Medicine, Yangzhou University, Yangzhou 225001, China
- Department of Integrated Chinese and Western Medicine, Yangzhou Cancer Research Institute, Yangzhou University, Yangzhou 225001, China
| | - Xinyi Feng
- Department of Integrated Chinese and Western Medicine, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China; (Z.C.); (Y.L.); (T.N.); (M.Z.); (X.F.)
| | - Yanqing Liu
- Department of Integrated Chinese and Western Medicine, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China; (Z.C.); (Y.L.); (T.N.); (M.Z.); (X.F.)
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Department of Integrated Chinese and Western Medicine, Yangzhou University, Yangzhou 225001, China
- Department of Integrated Chinese and Western Medicine, Yangzhou Cancer Research Institute, Yangzhou University, Yangzhou 225001, China
- Correspondence: (Y.L.); (H.W.)
| | - Haibo Wang
- Department of Integrated Chinese and Western Medicine, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China; (Z.C.); (Y.L.); (T.N.); (M.Z.); (X.F.)
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Department of Integrated Chinese and Western Medicine, Yangzhou University, Yangzhou 225001, China
- Department of Integrated Chinese and Western Medicine, Yangzhou Cancer Research Institute, Yangzhou University, Yangzhou 225001, China
- Correspondence: (Y.L.); (H.W.)
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Zhu YD, Ba H, Chen J, Zhang M, Li P. Celastrus orbiculatus Extract Reduces Stemness of Gastric Cancer Stem Cells by Targeting PDCD4 and EIF3H. Integr Cancer Ther 2021; 20:15347354211058168. [PMID: 34802261 PMCID: PMC8606975 DOI: 10.1177/15347354211058168] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Celastrus orbiculatus ethyl acetate extract (COE) has shown a strong anti-gastric cancer effect, but the understanding of its mechanism is still lacking. The results of previous studies indicated that COE may be able to inhibit the stemness of gastric cancer stem cells (GCSCs) by regulating PDCD4 and EIF3H expression. AIMS To explore if COE could inhibit the stemness of GCSCs by regulating PDCD4 and EIF3H expression in vitro and in vivo. PROCEDURE The GCSCs model was established by stem cell-conditioned culture. Spheroid formation and flow cytometry assays were used to detect the effect of COE on the spheroid formation ability of GCSCs and the percentage of CD44+/CD24+ and ALDH+ cell subpopulations. Western blot analysis was applied to measure the expression of GCSCs biomarkers (Nanog, Oct-4, and SOX-2), PDCD4, and EIF3H in GCSCs treated with COE; and RT-PCR was performed to investigate the effect of COE on PDCD4 mRNA expression in GCSCs. An in vivo tumorigenicity experiment was also conducted to evaluate the effect of COE on tumor-initiating ability of GCSCs in vivo; and the expression of PDCD4 and EIF3H in xenograft tissues was examined by immunohistochemistry (IHC) staining. RESULTS After culture in stem cell-conditioned medium, SGC7901 cells manifested significantly enhanced spheroid formation ability, upregulated Nanog, Oct-4, and SOX-2 expression and increased percentages of CD44+/CD24+ and ALDH+ cell subpopulations, indicating successful establishment of the GCSCs model. COE treatment significantly inhibited the spheroid formation ability of GCSCs and reduced the percentage of CD44+/CD24+ and ALDH+ cell subpopulations. The western blot analysis showed a significant decrease of Nanog, Oct-4, SOX-2, and EIF3H expression and an increase of PDCD4 expression in GCSCs after COE treatment in a concentration-dependent manner. COE treatment also significantly upregulated the mRNA expression of PDCD4 in GCSCs. In addition, COE displayed a strong inhibitory effect on the tumor-initiating ability of GCSCs in vivo and upregulated PDCD4 and downregulated EIF3H expression in xenograft tissues. CONCLUSION COE may be able to inhibit GC growth by suppressing the stemness of GCSCs via regulating PDCD4 and EIF3H expression.
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Affiliation(s)
| | - He Ba
- Medical University of Anhui, Anhui, China
| | - Jie Chen
- Medical University of Anhui, Anhui, China
| | - Mei Zhang
- Medical University of Anhui, Anhui, China
| | - Ping Li
- Medical University of Anhui, Anhui, China
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Zhang L, Chai Z, Kong S, Feng J, Wu M, Tan J, Yuan M, Chen G, Li Z, Zhou H, Cheng S, Xu H. Nujiangexanthone A Inhibits Hepatocellular Carcinoma Metastasis via Down Regulation of Cofilin 1. Front Cell Dev Biol 2021; 9:644716. [PMID: 33791303 PMCID: PMC8006445 DOI: 10.3389/fcell.2021.644716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 02/15/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the malignant tumors with poor prognosis. High expression level of cofilin 1 (CFL1) has been found in many types of cancers. However, the role of CFL1 in HCC hasn’t been known clearly. Here, we found that CFL1 was up regulated in human HCC and significantly associated with both overall survival and disease-free survival in HCC patients. Nujiangexanthone A (NJXA), the caged xanthones, isolated from gamboge plants decreased the expression of CFL1, which also inhibited the migration, invasion and metastasis of HCC cells in vitro and in vivo. Down regulation of CFL1 inhibited aggressiveness of HCC cells, which mimicked the effect of NJXA. Mechanism study indicated that, knockdown of CFL1 or treatment with NJXA increased the level of F-actin and disturbed the balance between F-actin and G-actin. In conclusion, our findings reveal the role of CFL1 in HCC metastasis through the CFL1/F-actin axis, and suggest that CFL1 may be a potential prognostic marker and a new therapeutic target. NJXA can effectively inhibit the metastasis of HCC cells by down regulating the expression of CFL1, which indicates the potential of NJXA for preventing metastasis in HCC.
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Affiliation(s)
- Li Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zongtao Chai
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Siyuan Kong
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiling Feng
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Man Wu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiaqi Tan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Man Yuan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Gan Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhuo Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hua Zhou
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shuqun Cheng
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Hongxi Xu
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Qian Y, Yan Y, Lu H, Zhou T, Lv M, Fang C, Hou J, Li W, Chen X, Sun H, Li Y, Wang Z, Zhao N, Gu Y, Ding Y, Liu Y. Celastrus Orbiculatus Extracts Inhibit the Metastasis through Attenuating PI3K/Akt/mTOR Signaling Pathway in Human Gastric Cancer. Anticancer Agents Med Chem 2020; 19:1754-1761. [PMID: 31364518 DOI: 10.2174/1871520619666190731162722] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 05/08/2019] [Accepted: 05/29/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Rapamycin receptor inhibitors have been applied in the clinic and achieved satisfactory therapeutic effect recently. The mechanisms did not clearly show how the Celastrus Orbiculatus Extracts (COE) inhibited the expression of the mammalian Target of Rapamycin (mTOR) in human gastric cancer cells. The aim of this study was to investigate whether the COE inhibited the metastasis through the mTOR signaling pathway in human gastric cancer MGC-803 cells. METHODS The abnormal expression level of mTOR protein was detected by immunohistochemistry in human gastric cancer tissue. The MGC-803/mTOR- cells were constructed by knockdown of mTOR using lentivirus infection technique. The human gastric cancer MGC-803/mTOR- cells were treated with different concentrations (20, 40, 80 μg/ml) of COE for 24 hours. The ability of cell metastasis was analyzed by the cell invasion and migration assay. The expression levels of PI3K/Akt/mTOR signaling pathway were detected by Western Blotting. RESULTS COE inhibited the proliferation, invasion and migration of MGC-803/mTOR- cells in a concentrationdependent manner. The expression of E-cadherin protein increased, and the expression of N-cadherin and Vimentin decreased simultaneously in the MGC-803/mTOR- cells. 4EBP1, p-4EBP1, P70S6k, p-P70S6k, mTOR, p-mTOR, PI3K and Akt proteins in MGC-803/mTOR- cells were reduced in a dose-dependent manner. CONCLUSION COE could not only inhibit cell growth, invasion and migration, but also inhibit the epithelialmesenchymal transition of gastric cancer cells. The molecular mechanism of COE inhibited the metastasis which may be related to the PI3K/Akt/mTOR signal pathway. This study provides ideas for the development of new anti-gastric cancer drugs.
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Affiliation(s)
- Yayun Qian
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou 225001, China.,Department of Pathology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
| | - Yan Yan
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Hongmei Lu
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China.,Department of Pathology, Yangzhou Maternity and Child Health Care Hospital Woman Health Cuxuan Center, Jiangsu Sheng, China
| | - Tingting Zhou
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Mengying Lv
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Chuanci Fang
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Jingjing Hou
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Wenyuan Li
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Xiwen Chen
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Hui Sun
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Yajuan Li
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Zheng Wang
- Department of Pathology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China
| | - Nan Zhao
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Yajuan Gu
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
| | - Yongling Ding
- Department of Pathology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China
| | - Yanqing Liu
- Institute of Traditional Chinese Medicine & Western Medicine, School of Medicine, Yangzhou University, Jiangyang North Road, Yangzhou 225009, China
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9
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Mutlu M, Tunca B, Ak Aksoy S, Tekin C, Egeli U, Cecener G. Inhibitory Effects of Olea europaea Leaf Extract on Mesenchymal Transition Mechanism in Glioblastoma Cells. Nutr Cancer 2020; 73:713-720. [PMID: 32406277 DOI: 10.1080/01635581.2020.1765260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Glioblastoma (GB) is the most aggressive form of brain tumor. Despite the current treatment methods, the survival rate of patients is very low. Therefore, there is a need to develop new therapeutic agents. The migration and invasion capacity of GB cells is related to mesenchymal transition (MT) mechanism. MATERIALS AND METHODS The effect of OLE on MT was determined by analysis of the Twist, Snail, Zeb1, N-cadherin and E-cadherin genes in the EMT mechanism. The effect of OLE on cell migration was determined by wound healing test. RESULTS 2 mg/ml OLE reduced Twist, Snail, Zeb1 and N-cadherin expression and the combination of OLE + TMZ (2 mg/ml OLE + 350 mM TMZ) increased E-cadherin and reduced Twist, Zeb1 and N-cadherin. In addition, co-treatment with OLE increased TMZ-induced anti-invasion properties thought suppressing transcription factors of MT mechanism. CONCLUSION OLE can enhance the anti-MT activities of TMZ against GB and provide strong evidence that combined treatment with OLE and TMZ has the potential to be an effective alternative approach in GB therapy.
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Affiliation(s)
- Melis Mutlu
- Department of Medical Biology, Faculty of Medicine, Uludag University, Bursa, Turkey
| | - Berrin Tunca
- Department of Medical Biology, Faculty of Medicine, Uludag University, Bursa, Turkey
| | - Secil Ak Aksoy
- Department of Medical Biology, Faculty of Medicine, Uludag University, Bursa, Turkey
| | - Cagla Tekin
- Department of Medical Biology, Faculty of Medicine, Uludag University, Bursa, Turkey
| | - Unal Egeli
- Department of Medical Biology, Faculty of Medicine, Uludag University, Bursa, Turkey
| | - Gulsah Cecener
- Department of Medical Biology, Faculty of Medicine, Uludag University, Bursa, Turkey
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10
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Ling H, Ji X, Lei Y, Jia Y, Liu F, Xia H, Tan H, Zeng X, Yi L, He J, Su Q. Diallyl disulfide induces downregulation and inactivation of cofilin 1 differentiation via the Rac1/ROCK1/LIMK1 pathway in leukemia cells. Int J Oncol 2020; 56:772-782. [PMID: 32124958 PMCID: PMC7010219 DOI: 10.3892/ijo.2020.4968] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 01/02/2020] [Indexed: 02/07/2023] Open
Abstract
Cofilin is associated with cell differentiation; however, to the best of our knowledge, no data have indicated an association between the cofilin 1 pathway and leukemia cell differentiation. The present study investigated the involvement of the cofilin 1 signaling pathway in diallyl disulfide (DADS)-induced differentiation and the inhibitory effects on the proliferation, migration, and invasion of human leukemia HL-60 cells. First, it was identified that 8 µM DADS suppressed cell proliferation, migration and invasion, and induced differentiation based on the reduced nitroblue tetrazolium ability and increased CD11b and CD33 expression. DADS significantly downregulated the expression of cofilin 1 and phosphorylated cofilin 1 in HL-60 leukemia cells. Second, it was verified that silencing cofilin 1 markedly promoted 8 µM DADS-induced differentiation and the inhibitory effect on cell proliferation and invasion. Overexpression of cofilin 1 obviously suppressed 8 µM DADS-induced differentiation and the inhibitory effect on cell proliferation and invasion. Third, the present study examined the mechanisms by which 8 µM DADS decreases cofilin 1 expression and activation. The results revealed that 8 µM DADS inhibited the mRNA and protein expression of Rac1, Rho-associated protein kinase 1 (ROCK1) and LIM domain kinase 1 (LIMK1) as well as the phosphorylation of LIMK1 in HL-60 cells, while 8 µM DADS enhanced the effects of the Rac1-ROCK1-LIMK1 pathway in cells overexpressing cofilin 1 compared with that in control HL-60 cells. These results suggest that the anticancer function of DADS on HL-60 leukemia cells is regulated by the Rac1-ROCK1-LIMK1-cofilin 1 pathway, indicating that DADS could be a promising anti-leukemia therapeutic compound.
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Affiliation(s)
- Hui Ling
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Xiaoxia Ji
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yanping Lei
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yanhong Jia
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Fang Liu
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Hong Xia
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Hui Tan
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Xi Zeng
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Lan Yi
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Jie He
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Qi Su
- Key Laboratory of Tumor Cellular and Molecular Pathology (University of South China), College of Hunan Province, Cancer Research Institute, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
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11
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Li W, Wang H, Yu H, Wang J, Song X, Liu Z, Liu J, Hu L, Li H, Wang D, Sun X. Tissue microarray analysis reveals that cofilin expression is a poor prognostic factor in juvenile nasopharyngeal angiofibroma. Int Forum Allergy Rhinol 2019; 9:1273-1280. [PMID: 31623023 DOI: 10.1002/alr.22413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/25/2019] [Accepted: 08/01/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Juvenile nasopharyngeal angiofibroma (JNA) has a high recurrence rate after surgery. Cofilin overexpression is associated with increased tumor cell metastasis, and progression of various human cancers. However, studies on cofilin expression in JNA are rare. The purpose of this study was to investigate the expression and localization of cofilin in a tissue microarray (TMA) of JNA specimens. In addition, we also analyzed its correlation with clinicopathological features and recurrence. METHODS Immunohistochemistry was performed to detect cofilin expression in a TMA of samples from 70 JNA patients and 10 control subjects. The association between clinicopathological variables and cofilin immunostaining was analyzed using Pearson's chi-square test. Kaplan-Meier survival analysis was used to calculate the disease-free survival rate, and investigate the effect of cofilin expression on time to recurrence (TTR) in JNA patients. The Cox regression model was used for multivariate survival analysis. RESULTS Cofilin was detected in irregular smooth muscle cells, pericytes, less differentiated stromal cells, and plump cells, but not in inactive fibroblasts and mature vascular endothelial cells of JNA specimens. The presence of cofilin in JNA was correlated with tumor stage (p = 0.012) and volume of intraoperative hemorrhage (p < 0.001). JNA patients with high cofilin expression had a higher recurrence rate than those with low cofilin expression (p = 0.012). Cofilin expression and patient's age were significant predictors of TTR, and cofilin was a better predictor for disease recurrence (area under the receiver operating curve [AUROC; 0.711; p = 0.005) than other clinicopathological features. CONCLUSION Cofilin is an independent prognostic marker for JNA patients who have undergone surgical treatment and may represent a novel therapeutic target for extensive JNA.
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Affiliation(s)
- Wanpeng Li
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Huan Wang
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Huapeng Yu
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Jingjing Wang
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Xiaole Song
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Zhuofu Liu
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Juan Liu
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Li Hu
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Han Li
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Dehui Wang
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
| | - Xicai Sun
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, People's Republic of China
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12
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Shen Y, Chen BL, Zhang QX, Zheng YZ, Fu Q. Traditional uses, secondary metabolites, and pharmacology of Celastrus species - a review. JOURNAL OF ETHNOPHARMACOLOGY 2019; 241:111934. [PMID: 31129308 DOI: 10.1016/j.jep.2019.111934] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 05/02/2019] [Accepted: 05/02/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Plants of genus Celastrus (Celastraceae) have been widely used in traditional Chinese medicine (TCM) and Indian medicine to treat cognitive dysfunction, epilepsy, insomnia, rheumatism, gout, and dyspepsia for thousands of years. AIM OF STUDY We critically summarized the current evidence on the botanic characterization and distribution, ethnopharmacology, secondary metabolites, pharmacological activities, qualitative and quantitative analysis, and toxicology of Celastrus species to provide perspectives for developing more attractive pharmaceuticals of plant origin. MATERIALS AND METHODS The relevant information on Celastrus species was gathered from worldwide accepted scientific databases via electronic search (Web of Science, SciFinder, PubMed, Elsevier, SpringerLink, Wiley Online, China Knowledge Resource Integrated, and Google Scholar). Information was also obtained from the literature and books as well as PhD and MSc dissertations. Plant names were validated by "The Plant List" (www.theplantlist.org). RESULTS Comprehensive analysis of the above mentioned databases and other sources confirmed that ethnomedical uses of plants of Celastrus genus had been recorded in China, India, and other countries in Southern Asia. The phytochemical investigation revealed the presence of β-dihydroagarofuranoids, diterpenoids, triterpenoids, tetraterpenes, phenylpropanoids, alkaloids, flavonoids, lignans, and others. The crude extracts and isolated constituents have exhibited a wide range of in vitro and in vivo pharmacological effects, including antitumor, cytotoxic, insecticidal, antimicrobial, anti-rheumatoid arthritis (RA), anti-inflammatory, anti-ageing and antioxidative, and neuroprotective activities. CONCLUSION Plants of genus Celastrus have been confirmed to show a strong potential for therapeutic and health-maintaining effects, in light of their long traditional use and the phytochemical and pharmacological studies summarized here. Currently, pharmacological studies of this genus mainly focus on Celastrus paniculatus Willd. and Celastrus orbiculatus Thunb. Therefore, more pharmacological investigations should be implemented to support traditional uses of other medicinal plants of the genus Celastrus. Moreover, studies on the toxicity, bioavailability, and pharmacokinetics, in addition to clinical trials, are indispensable for assessing the safety and efficacy of the secondary metabolites or extracts obtained from plants belonging to this genus.
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Affiliation(s)
- Yue Shen
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture Rural Affairs, College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Bi-Lian Chen
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture Rural Affairs, College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Qin-Xiu Zhang
- School of Medical and Life Sciences, Chengdu University of TCM, Chengdu, 610072, China
| | - Yu-Zhong Zheng
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, 521041, China
| | - Qiang Fu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture Rural Affairs, College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China.
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13
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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: 118] [Impact Index Per Article: 23.6] [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.
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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
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14
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Targeting ROCK/LIMK/cofilin signaling pathway in cancer. Arch Pharm Res 2019; 42:481-491. [DOI: 10.1007/s12272-019-01153-w] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/02/2019] [Indexed: 02/06/2023]
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15
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Zhu YD, Hu L, Li P, Zhang M, Liu YQ. Effects of Celastrus orbiculatus on Epithelial Mesenchymal Transition in Gastric Mucosal Epithelial Cells by Inhibiting Lgr5 Expression from Rats with Gastric Precancerous Lesions. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:1129-1143. [PMID: 29976080 DOI: 10.1142/s0192415x18500593] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The extract of Celastrus orbiculatus (COE) has been shown to possess anti-Helicobacter pylori (H. pylori) activity and anticancer effects in vitro and in vivo. However, the molecular mechanism by which COE on precancerous lesions of gastric cancer (PLGC) has not been fully elucidated so far. The purpose of this study is to evaluate the effect and mechanism of COE in the rat model of PLGC, after the rat model of PLGC was successfully constructed. The effects of COE in gastric mucosa of rats with PLGC were tested using routine pathology and a transmission electron microscope (TEM) analysis. The protein and mRNA expression levels of epithelial mesenchymal transition (EMT) markers (E-cadherin, N-cadherin and Vimentin) and leucine-rich repeat-containing G-protein-coupled receptor 5 (Lgr5) were detected adopting techniques of immunohistochemistry (IHC), real-time PCR (RT-PCR) and western blot assays. The body weight of PLGC rats was significantly higher in the COE group than that in the untreated group. The process of PLGC was significantly reversed after COE treatment, shown by observing the changes of histopathological morphology and ultrastructure. Gastric mucosal epithelial cells in COE high dose (COE-H) group showed significantly higher expression levels of E-cadherin, and lower expression levels of N-cadherin, Vimentin and Lgr5 than those of the untreated group. COE could suppress the spatial distribution of Lgr5[Formula: see text] cell changes in PLGC rats. These findings suggested that the therapeutic mechanisms of COE in treating PLGC might be related with its effects on reversing the EMT process and inhibiting Lgr5 expression.
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Affiliation(s)
- Yao-Dong Zhu
- * Department of Chinese Integrative Medicine Oncology, First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui, P. R. China
| | - Lei Hu
- * Department of Chinese Integrative Medicine Oncology, First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui, P. R. China
| | - Ping Li
- * Department of Chinese Integrative Medicine Oncology, First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui, P. R. China
| | - Mei Zhang
- * Department of Chinese Integrative Medicine Oncology, First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui, P. R. China
| | - Yan-Qing Liu
- † Chinese Medical Institution, Yangzhou University, Yangzhou, Jiangsu, P. R. China
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