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Ali MA, Khan N, Ali A, Akram H, Zafar N, Imran K, Khan T, Khan K, Armaghan M, Palma‐Morales M, Rodríguez‐Pérez C, Caunii A, Butnariu M, Habtemariam S, Sharifi‐Rad J. Oridonin from Rabdosia rubescens: An emerging potential in cancer therapy - A comprehensive review. Food Sci Nutr 2024; 12:3046-3067. [PMID: 38726411 PMCID: PMC11077219 DOI: 10.1002/fsn3.3986] [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: 10/03/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 05/12/2024] Open
Abstract
Cancer incidences are rising each year. In 2020, approximately 20 million new cancer cases and 10 million cancer-related deaths were recorded. The World Health Organization (WHO) predicts that by 2024 the incidence of cancer will increase to 30.2 million individuals annually. Considering the invasive characteristics of its diagnostic procedures and therapeutic methods side effects, scientists are searching for different solutions, including using plant-derived bioactive compounds, that could reduce the probability of cancer occurrence and make its treatment more comfortable. In this regard, oridonin (ORI), an ent-kaurane diterpenoid, naturally found in the leaves of Rabdosia rubescens species, has been found to have antitumor, antiangiogenesis, antiasthmatic, antiinflammatory, and apoptosis induction properties. Extensive research has been performed on ORI to find various mechanisms involved in its anticancer activities. This review article provides an overview of ORI's effectiveness on murine and human cancer populations from 1976 to 2022 and provides insight into the future application of ORI in different cancer therapies.
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Affiliation(s)
| | - Noohela Khan
- Department of Nutrition SciencesRashid Latif Medical CollegeLahorePakistan
| | - Ahmad Ali
- Department of Food Science and Human NutritionUVASLahorePakistan
| | - Hira Akram
- Department of Food Science and Human NutritionUVASLahorePakistan
| | - Noushaba Zafar
- Department of Food Science and Human NutritionUVASLahorePakistan
| | - Kinza Imran
- Department of Food Science and Human NutritionUVASLahorePakistan
| | - Tooba Khan
- Department of Healthcare Biotechnology, Atta‐ur‐Rahman School of Applied BiosciencesNational University of Sciences and TechnologyIslamabadPakistan
| | | | - Muhammad Armaghan
- Department of Healthcare Biotechnology, Atta‐ur‐Rahman School of Applied BiosciencesNational University of Sciences and TechnologyIslamabadPakistan
| | - Marta Palma‐Morales
- Departamento de Nutrición y Bromatología, Facultad de FarmaciaUniversidad de GranadaGranadaSpain
- Instituto de Nutrición y Tecnología de los Alimentos ‘José Mataix’Universidad de GranadaGranadaSpain
| | - Celia Rodríguez‐Pérez
- Departamento de Nutrición y Bromatología, Facultad de FarmaciaUniversidad de GranadaGranadaSpain
- Instituto de Nutrición y Tecnología de los Alimentos ‘José Mataix’Universidad de GranadaGranadaSpain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA)GranadaSpain
| | - Angela Caunii
- “Victor Babes” University of Medicine and PharmacyTimisoaraRomania
| | - Monica Butnariu
- University of Life Sciences "King Mihai I" from TimisoaraTimisoaraRomania
| | - Solomon Habtemariam
- Pharmacognosy Research & Herbal Analysis Services UKUniversity of GreenwichKentUK
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Hu X, Huang S, Ye S, Jiang J. The Natural Product Oridonin as an Anticancer Agent: Current Achievements and Problems. Curr Pharm Biotechnol 2024; 25:655-664. [PMID: 37605407 DOI: 10.2174/1389201024666230821110116] [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: 05/18/2023] [Revised: 07/09/2023] [Accepted: 07/24/2023] [Indexed: 08/23/2023]
Abstract
Oridonin, an active diterpenoid isolated from traditional Chinese herbal medicine, has received a rising attention for its remarkable roles in cancer therapy. In recent years, increasing evidences have revealed that oridonin inhibits the occurrence and development of tumor cells through multiple mechanisms, including induction of apoptosis and autophagy, cell cycle arrest, and inhibition of angiogenesis as well as migration and invasion. In addition, several molecular signal targets have been identified, including ROS, EGFR, NF-κB, PI3K/Akt, and MAPK. In this paper, we review considerable knowledge about the molecular mechanisms and signal targets of oridonin, which has been studied in recent years. It is expected that oridonin may be developed as a novel anti-tumor herbal medicine in human cancer treatment.
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Affiliation(s)
- Xiangyan Hu
- Institute of Pharmacy and Pharmacology, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, P.R. China
| | - Sisi Huang
- Institute of Pharmacy and Pharmacology, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, P.R. China
- NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), Pharmacy School of Fudan University, Shanghai, 200032, P.R. China
| | - Shiying Ye
- Institute of Pharmacy and Pharmacology, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, P.R. China
| | - Jinhuan Jiang
- Institute of Pharmacy and Pharmacology, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, P.R. China
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, P.R. China
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Gahtori R, Tripathi AH, Kumari A, Negi N, Paliwal A, Tripathi P, Joshi P, Rai RC, Upadhyay SK. Anticancer plant-derivatives: deciphering their oncopreventive and therapeutic potential in molecular terms. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2023. [DOI: 10.1186/s43094-023-00465-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Abstract
Background
Over the years, phytomedicines have been widely used as natural modalities for the treatment and prevention of various diseases by different ethnic groups across the globe. Although, 25% of drugs in the USA contain at least one plant-derived therapeutic compound, currently there is a paucity of plant-derived active medicinal ingredients in the pharmaceutical industry. Scientific evidence-based translation of plant-derived ethnomedicines for their clinical application is an urgent need. The anticancer and associated properties (antioxidative, anti-inflammatory, pro-apoptotic and epithelial-mesenchymal transition (EMT) inhibition) of various plant extracts and phytochemicals have been elucidated earlier. Several of the plant derivatives are already in use under prophylactic/therapeutic settings against cancer and many are being investigated under different phases of clinical trials.
Main body
The purpose of this study is to systematically comprehend the progress made in the area of prophylactic and therapeutic potential of the anticancerous plant derivatives. Besides, we aim to understand their anticancer potential in terms of specific sub-phenomena, such as anti-oxidative, anti-inflammatory, pro-apoptotic and inhibition of EMT, with an insight of the molecules/pathways associated with them. The study also provides details of classes of anticancer compounds, their plant source(s) and the molecular pathway(s) targeted by them. In addition to the antioxidative and antiproliferative potentials of anticancer plant derivatives, this study emphasizes on their EMT-inhibition potential and other ‘anticancer related’ properties. The EMT is highlighted as a phenomenon of choice for targeting cancer due to its role in the induction of metastasis and drug resistance. Different phytochemicals in pre-clinical or clinical trials, with promising chemopreventive/anticancer activities have been enlisted and the plant compounds showing synergistic anticancer activity in combination with the existing drugs have been discussed. The review also unravels the need of carrying out pan-signalome studies for identifying the cardinal pathways modulated by phytomedicine(s), as in many cases, the molecular pathway(s) has/have been randomly studied.
Conclusion
This review systematically compiles the studies regarding the impact of various plant derivatives in different cancers and oncogenic processes, as tested in diverse experimental model systems. Availability of more comprehensive information on anticancer phyto-constituents, their relative abundance in crude drugs, pathways/molecules targeted by phytomedicines, their long-term toxicity data and information regarding their safe use under the combinatorial settings, would open greater avenues of their utilization in future against this dreaded disease.
Graphical Abstract
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Wang N, Zheng Z, Jia X, Zhao M, Wang Y, Zhou C, Wang Z, Xiao Z, Liu H, Ke Y. Study on Synthesis and Pharmacological Research of Jiyuan Oridonin A Derivatives as Potential Anti-tumor Drugs. CHINESE J ORG CHEM 2023. [DOI: 10.6023/cjoc202207033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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Anjali K, Kumar T, Kar AG, Kumar P, Narayan G, Singh S. Association of haplotype and linkage disequilibrium of PARP1 polymorphisms rs1136410, rs1805405 and rs3219088 with gallbladder cancer. Dig Liver Dis 2022; 55:807-814. [PMID: 36581511 DOI: 10.1016/j.dld.2022.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 10/05/2022] [Accepted: 12/07/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Previously, we have reported that PARP1 rs1136410 is significantly associated with increased the risk of gallbladder cancer. AIM We aimed to investigate the association of PARP1 rs1805405 and rs3219088 polymorphisms with risk of GBC and also association of the haplotype and combined effect of PARP1 SNPs (rs1805405 G/A, rs3219088 G/T and rs1136410 A/G). We have also investigated the expression profile of PARP1 and its correlation with polymorphisms, clinical parameters and overall survival. METHODS PARP1 polymorphisms were genotyped by PCR-RFLP and the expression profile of PARP1 at mRNA level was analyzed by semi-quantitative PCR. Overall survival was analyzed using Kaplan-Meier plot and Cox-regression analysis. RESULTS Haplotype analysis of the PARP1 polymorphisms revealed that AGG, AAG and GGT haplotypes are significantly associated with decreased risk of GBC, while AAT, AGT, GGG and GAG haplotypes are significantly associated with increased risk of GBC. Patients with T1+T2 and treated with chemotherapy having risk genotypes of rs1805405 have decreased overall survival. Upregulation of PARP1 is significantly associated with longer overall survival in patients with GBC with different clinical parameters. SNPs rs1136410 and rs1805405 genotypes are significantly associated with PARP1 expression. CONCLUSION Haplotype analysis suggests that PARP1 may have a potential role in gallbladder carcinogenesis.
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Affiliation(s)
- Kumari Anjali
- Department of Zoology, Mahila Mahavidyalaya, Banaras Hindu University, Varanasi 221005, Uttar Pradesh
| | - Tarun Kumar
- Department of Surgical Oncology, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, Uttar Pradesh
| | - Amrita Ghosh Kar
- Department of Pathology, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, Uttar Pradesh
| | - Puneet Kumar
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, Uttar Pradesh
| | - Gopeshwar Narayan
- Cancer Genetics Laboratory, Department of Molecular and Human Genetics, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh
| | - Sunita Singh
- Department of Zoology, Mahila Mahavidyalaya, Banaras Hindu University, Varanasi 221005, Uttar Pradesh.
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Yadav N, Singh D, Rawat M, Sangwan N. Novel archetype in cancer therapeutics: exploring prospective of phytonanocarriers. 3 Biotech 2022; 12:324. [PMID: 36276448 PMCID: PMC9569404 DOI: 10.1007/s13205-022-03372-3] [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: 05/24/2022] [Accepted: 09/20/2022] [Indexed: 12/24/2022] Open
Abstract
This paper reports various types of cancer, their incidence, and prevalence all over the globe. Along with the discovery of novel natural drugs for cancer treatment, these present a promising option which are eco-friendly, safe, and provide better acceptability in comparison to synthetic agents that carries multiple side effects. This paper provides an idea about various nanocarriers and phytochemicals, along with how their solubility and bioavailability can be enhanced in nanocarrier system. This report combines the data from various literature available on public domain including PubMed on research articles, reviews, and along with report from various national and international sites. Specialized metabolites (polyphenols, alkaloids, and steroids etc) from medicinal plants are promising alternatives to existing drugs. Studies have suggested that the treatment of cancer using plant products could be an alternative and a safe option. Studies have shown with the several cell lines as well as animal models, that phytomolecules are important in preventing/treating cancer. Phytochemicals often outperform chemical treatments by modulating a diverse array of cellular signaling pathways, promoting cell cycle arrest, apoptosis activation, and metastatic suppression, among others. However, limited water solubility, bioavailability, and cell penetration limit their potential clinical manifestations. The development of plant extract loaded nanostructures, rendering improved specificity and efficacy at lower concentrations could prove effective. Nanocarriers, such as liposomes, nanostructured lipids, polymers, and metal nanoparticles, have been tested for the delivery of plant products with enhanced effects. Recent advances have achieved improvement in the the stability, solubility, bioavailability, circulation time, and target specificity by nanostructure-mediated delivery of phytochemicals. Nanoparticles have been considered and attempted as a novel, targeted, and safe option. Newer approaches such as phyto-nanocarriers with carbohydrates, lignin, and polymers have been considered even more selective and effective modes of drug delivery in biomedical or diagnostic applications.
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Affiliation(s)
- Nisha Yadav
- Department of Biochemistry, School of Interdisciplinary and Applied Sciences, Central University of Haryana, Mahendergarh, 123031 India
| | - Deependra Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010 India
| | - Manju Rawat
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010 India
| | - Neelam Sangwan
- Department of Biochemistry, School of Interdisciplinary and Applied Sciences, Central University of Haryana, Mahendergarh, 123031 India
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Grandiflorenic acid from Wedelia trilobata plant induces apoptosis and autophagy cell death in breast adenocarcinoma (MCF7), lung carcinoma (A549), and hepatocellular carcinoma (HuH7.5) cells lines. Toxicon 2022; 217:112-120. [PMID: 35995098 DOI: 10.1016/j.toxicon.2022.08.006] [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: 05/06/2022] [Revised: 08/01/2022] [Accepted: 08/08/2022] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Wedelia trilobata (Sphagneticola trilobata) is a plant used in this popular medicine for treating infectious, sores and swellings in some rural communities, and their extract has antioxidant, anti-inflammatory, antitumor and hepatoprotective effect. Cancer is a molecularly heterogeneous disease caused by environmental and, genetic factors, among others. Since the complexity of the disease leads to low response rates to the different treatments used, it is necessary to find alternative drugs aimed at its control. The objective of our study was to assess whether grandiflorenic acid (GFA) has antitumor activity on breast (MCF7), liver (HuH7.5), and lung (A549) tumor cell lines. METHODS We used cell integrity assessment methods to assess whether (GFA) would be cytotoxic for tumor cell lines at doses ranging from and the pattern of death involved in this effect. RESULTS Treatment using GFA significantly inhibited cell proliferation in the three studied cells, followed by a decrease in cell size. The assessment of the death mechanisms showed the treatments increased the production of reactive oxygen species, caused exposure of phosphatidylserine, depolarization of the mitochondrial membrane, and, decrease plasma membrane integrity, indicating mechanisms related to apoptosis. Besides, we found the formation of autophagy vacuoles in our tests. CONCLUSION Finally, our study found the effect of GFA on breast (MCF7), lung (A549), and liver (HuH7.5) tumor cell lines induce cytotoxicity and patterns of death associated with apoptosis and autophagy, and oxidative stress generation plays a role in these two pathways of cell death. Thus, this study revealed GFA exhibits anti-cancer activity in vitro and could help future studies to improve strategies for cancer treatment with involving natural compounds.
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An Y, Zhu J, Wang X, Sun X, Luo C, Zhang Y, Ye Y, Li X, Abulizi A, Huang Z, Zhang H, Yang B, Xie Z. Oridonin Delays Aging Through the AKT Signaling Pathway. Front Pharmacol 2022; 13:888247. [PMID: 35662728 PMCID: PMC9157590 DOI: 10.3389/fphar.2022.888247] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 04/29/2022] [Indexed: 12/18/2022] Open
Abstract
Aging is a major risk factor for chronic diseases and disability in humans. Nowadays, no effective anti-aging treatment is available clinically. In this study, oridonin was selected based on the drug screening strategy similar to Connectivity MAP (CMAP) but upon transcriptomes of 102 traditional Chinese medicines treated cell lines. Oridonin is a diterpenoid isolated from Rabdosia rubescens. As reported, Oridonin exhibits a variety of pharmacological activities, including antitumor, antibacterial and anti-inflammatory activities. Here, we found that oridonin inhibited cellular senescence in human diploid fibroblasts (2BS and WI-38), manifested by decreased senescence-associated β-galactosidase (SA-β-gal) staining. Compared with the elderly control group, the positive cell rate in the oridonin intervention group was reduced to 48.5%. Notably, oridonin prolonged the lifespan of yeast by 48.9%, and extended the average life span of naturally aged mice by 21.6%. Our mice behavior experiments exhibited that oridonin significantly improved the health status of naturally aged mice. In addition, oridonin also delayed doxorubicin-induced cellular senescence and mouse senescence. Compared with the model group, the percentage of SA-β-gal positive cells in the oridonin treatment group was reduced to 59.8%. It extended the average lifespan of mice by 53.8% and improved healthspan. Mechanistically, we showed that oridonin delayed aging through the AKT signaling pathway and reversed the genetic changes caused by doxorubicin-induced cell senescence. Therefore, oridonin is a potential candidate for the development of anti-aging drugs.
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Affiliation(s)
- Yongpan An
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Jie Zhu
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Xin Wang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Xinpei Sun
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Chunxiong Luo
- School of Physics, Peking University, Beijing, China
| | - Yukun Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Yuwei Ye
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Xiaowei Li
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Abudumijiti Abulizi
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Zhizhen Huang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Hang Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Baoxue Yang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China
| | - Zhengwei Xie
- Department of Pharmacology, School of Basic Medical Sciences, Peking University International Cancer Institute, Peking University, Beijing, China.,Peking University-Yunnan Baiyao International Medical Research Center, Peking University Health Science Center, Peking University, Beijing, China.,Beijing Gigaceuticals Tech. Co. Ltd., Beijing, China
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Joshi BC, Juyal V, Sah AN, Verma P, Mukhija M. Review On Documented Medicinal Plants Used For The Treatment Of Cancer. CURRENT TRADITIONAL MEDICINE 2021. [DOI: 10.2174/2215083807666211011125110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background:
Cancer is a frightful disease and it is the second leading cause of death worldwide. Naturally derived compounds are gaining interest of research workers as they have less toxic side effects as compared to currently used treatments such as chemotherapy. Plants are the pool of chemical compounds which provides a promising future for research on cancer.
Objective:
This review paper provides updated information gathered on medicinal plants and isolated phytoconstituents used as anticancer agents and summarises the plant extracts and their isolated chemical constituents exhibiting anticancer potential on clinical trials.
Methods:
An extensive bibliographic investigation was carried out by analysing worldwide established scientific databases like SCOPUS, PUBMED, SCIELO, ScienceDirect, Springerlink, Web of Science, Wiley, SciFinder and Google Scholar etc. In next few decades, herbal medicine may become a new epoch of medical system.
Results:
Many researches are going on medicinal plants for the treatment of cancer but it is a time to increase further experimental studies on plant extracts and their chemical constituents to find out their mechanism of action at molecular level.
Conclusion:
The article may help many researchers to start off further experimentation that might lead to the drugs for the cancer treatment.
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Affiliation(s)
- Bhuwan Chandra Joshi
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Vijay Juyal
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Archana N. Sah
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Piyush Verma
- Department of Pharmacology, School of Pharmaceutical science and Technology, Sardar Bhagwan Singh University, Dehradun-248001, India
| | - Minky Mukhija
- Department of Pharmaceutical Sciences, Ch. Devi Lal College of Pharmacy, Buria Road, Bhagwangarh, Jagadhri-135003, India
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Abstract
Terpenoids are the largest class of natural products, most of which are derived from plants. Amongst their numerous biological properties, their anti-tumor effects are of interest for they are extremely diverse which include anti-proliferative, apoptotic, anti-angiogenic, and anti-metastatic activities. Recently, several in vitro and in vivo studies have been dedicated to understanding the 'terpenoid induced autophagy' phenomenon in cancer cells. Light has already been shed on the intricacy of apoptosis and autophagy relationship. This latter crosstalk is driven by the delicate balance between activating or silencing of certain proteins whereby the outcome is expressed via interrelated signaling pathways. In this review, we focus on nine of the most studied terpenoids and on their cell death and autophagic activity. These terpenoids are grouped in three classes: sesquiterpenoid (artemisinin, parthenolide), diterpenoids (oridonin, triptolide), and triterpenoids (alisol, betulinic acid, oleanolic acid, platycodin D, and ursolic acid). We have selected these nine terpenoids among others as they belong to the different major classes of terpenoids and our extensive search of the literature indicated that they were the most studied in terms of autophagy in cancer. These terpenoids alone demonstrate the complexity by which these secondary metabolites induce autophagy via complex signaling pathways such as MAPK/ERK/JNK, PI3K/AKT/mTOR, AMPK, NF-kB, and reactive oxygen species. Moreover, induction of autophagy can be either destructive or protective in tumor cells. Nevertheless, should this phenomenon be well understood, we ought to be able to exploit it to create novel therapies and design more effective regimens in the management and treatment of cancer.
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Sahu RK, Aboulthana WM, Mehta DK. Phyto-Phospholipid Complexation as a Novel Drug Delivery System for Management of Cancer with Better Bioavailability: Current Perspectives and Future Prospects. Anticancer Agents Med Chem 2021; 21:1403-1412. [PMID: 33176666 DOI: 10.2174/1871520620999201110191741] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 08/28/2020] [Accepted: 09/07/2020] [Indexed: 12/24/2022]
Abstract
Cancer is the foremost cause of death, and it supports the need for the identification of novel anticancer drugs to improve the efficacy of current-therapy. While the synthetic anticancer drug is associated with numerous side effects. Hence the plant active or phytoconstituents are in high demand for the treatment of cancer due to minimum side effects. But the polar nature of phytoconstituents hindered the absorption of the drug and lowered the therapeutic efficacy. The plant activity incorporated into Phyto-phospholipid Complexation can enhance bioavailability and improved therapeutic efficacy. In this review article, advantages, limitation and application of Phyto-phospholipid complexes have been illustrated. The article highlights the application of Phyto-phospholipid complexes as a promising drug carrier system to treat cancer.
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Affiliation(s)
- Ram K Sahu
- Department of Pharmaceutical Science, Assam University (A Central University), Silchar, Assam, 788011, India
| | - Wael M Aboulthana
- Biochemistry Department, Genetic Engineering and Biotechnology Division, National Research Centre, 33 Bohouth St., P.O. 12622, Dokki, Giza, Egypt
| | - Dinesh K Mehta
- MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be) University, Mullana-Ambala (HR), 133207, India
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Hu X, Wang Y, Gao X, Xu S, Zang L, Xiao Y, Li Z, Hua H, Xu J, Li D. Recent Progress of Oridonin and Its Derivatives for the Treatment of Acute Myelogenous Leukemia. Mini Rev Med Chem 2020; 20:483-497. [PMID: 31660811 DOI: 10.2174/1389557519666191029121809] [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: 11/02/2018] [Revised: 03/13/2019] [Accepted: 09/06/2019] [Indexed: 01/03/2023]
Abstract
First stage human clinical trial (CTR20150246) for HAO472, the L-alanine-(14-oridonin) ester trifluoroacetate, was conducted by a Chinese company, Hengrui Medicine Co. Ltd, to develop a new treatment for acute myelogenous leukemia. Two patents, WO2015180549A1 and CN201410047904.X, covered the development of the I-type crystal, stability experiment, conversion rate research, bioavailability experiment, safety assessment, and solubility study. HAO472 hewed out new avenues to explore the therapeutic properties of oridonin derivatives and develop promising treatment of cancer originated from naturally derived drug candidates. Herein, we sought to overview recent progress of the synthetic, physiological, and pharmacological investigations of oridonin and its derivatives, aiming to disclose the therapeutic potentials and broaden the platform for the discovery of new anticancer drugs.
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Affiliation(s)
- Xu Hu
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Yan Wang
- Valiant Co. Ltd., 11 Wuzhishan Road, YEDA Yantai, Shandong 264006, China
| | - Xiang Gao
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Shengtao Xu
- Department of Medicinal Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Linghe Zang
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Yan Xiao
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Zhanlin Li
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Huiming Hua
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Jinyi Xu
- Department of Medicinal Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Dahong Li
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
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Sheng H, Zhang Y, Nai J, Wang S, Dai M, Lin G, Zhu L, Zhang Q. Preparation of oridonin nanocrystals and study of their endocytosis and transcytosis behaviours on MDCK polarized epithelial cells. PHARMACEUTICAL BIOLOGY 2020; 58:518-527. [PMID: 32501184 PMCID: PMC8641689 DOI: 10.1080/13880209.2020.1767160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 05/03/2020] [Accepted: 05/05/2020] [Indexed: 06/06/2023]
Abstract
Context: Oridonin (ORI) has obvious anticancer effects, but its solubility is poor. Nanocrystal (NC) is a novel nano-drug delivery system for increasing bioavailability for ORI. However, the endocytosis and transcytosis behaviours of oridonin nanocrystals (ORI-NCs) through epithelial membrane are still unclear.Objectives: ORI-NCs were prepared and characterized. The in vitro cytotoxicity and endocytosis and transcytosis process on Madin-Darby canine kidney (MDCK) monolayer were investigated.Materials and methods: Anti-solvent precipitation method was adopted in preparation of ORI-NCs. Differential scanning calorimetry (DSC) and X-ray diffraction (XRD) were adopted to explore crystallography of ORI-NCs. Sulforhodamine B (SRB) method was used to test the inhibition effect on proliferation of MDCK cells. Quantitative analysis by HPLC was performed to study the endocytosis and transcytosis of ORI-NCs and ORI bulk drug, and the process was observed by confocal laser spectrum microscopy (CLSM) and flow cytometry.Results: The particle size of ORI-NCs was about 274 nm. The crystallography form of ORI was not changed after prepared into NCs. The dissolution rate of ORI-NCs was higher than pure ORI in 120 min. At higher concentrations (34, 84 and 135 μg/mL), ORI-NCs significantly reduced the cell viability compared with free ORI (p < 0.05, p < 0.01). ORI-NCs demonstrated higher endocytosis in MDCK cells than free ORI (p < 0.01). In the transport process, ORI-NC was taken up into cells in an intact form, and excreted out from basolateral membrane of polarized epithelial cells in an intact form. The internalization and transmembrane amount increased as a function of time.Conclusions: ORI-NCs transported through the MDCK monolayers in an intact form.
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Affiliation(s)
- Huagang Sheng
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuanyuan Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jijuan Nai
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shaohua Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Mengmeng Dai
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Guitao Lin
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Liqiao Zhu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qiang Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, China
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14
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Liu SL, Wu XS, Li FN, Yao WY, Wu ZY, Dong P, Wang XF, Gong W. ERRα promotes pancreatic cancer progression by enhancing the transcription of PAI1 and activating the MEK/ERK pathway. Am J Cancer Res 2020; 10:3622-3643. [PMID: 33294258 PMCID: PMC7716152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 10/23/2020] [Indexed: 06/12/2023] Open
Abstract
Estrogen-related receptor alpha (ERRα), an orphan nuclear receptor, was reported to be highly associated with the progression and tumorigenesis of several human malignancies. However, the biological role and underlying molecular mechanisms of ERRα in pancreatic cancer (PC) remain unknown. The present study demonstrated that ERRα was significantly overexpressed in PC tissues and cell lines. Its high expression was correlated with tumor size, distant metastasis, TNM stage, tumor differentiation and poor prognosis of PC. Subsequent functional assays showed that ERRα promoted PC cell proliferation, tumor growth, as well as migration and invasion via activating the epithelial-mesenchymal transition. In addition, knockdown of ERRα induced apoptosis and G0/G1 cell cycle arrest in PC cells. Plasminogen activator inhibitor 1 (PAI1) was identified by RNA sequencing, knockdown of which could suppress the cell proliferation, migration and invasion that promoted by ERRα overexpression. Further mechanistic investigation using chromatin immunoprecipitation and dual-luciferase reporter assays revealed that ERRα could bind to the PAI1 promoter region and transcriptionally enhance PAI1 expression. Moreover, our data indicated that ERRα played its oncogenic role in PC via activating the MEK/ERK pathway. Taken together, our study demonstrates that ERRα promotes PC progression by enhancing the transcription of PAI1 and activation of the MEK/ERK pathway, pointing to ERRα as a novel diagnostic and therapeutic target for PC.
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Affiliation(s)
- Shi-Lei Liu
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease ResearchNo. 1665 Kongjiang Road, Shanghai 200092, China
| | - Xiang-Song Wu
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease ResearchNo. 1665 Kongjiang Road, Shanghai 200092, China
| | - Feng-Nan Li
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease ResearchNo. 1665 Kongjiang Road, Shanghai 200092, China
| | - Wen-Yan Yao
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
| | - Zi-You Wu
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
| | - Ping Dong
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease ResearchNo. 1665 Kongjiang Road, Shanghai 200092, China
| | - Xue-Feng Wang
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease ResearchNo. 1665 Kongjiang Road, Shanghai 200092, China
| | - Wei Gong
- Department of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of MedicineNo. 1665 Kongjiang Road, Shanghai 200092, China
- Shanghai Key Laboratory of Biliary Tract Disease ResearchNo. 1665 Kongjiang Road, Shanghai 200092, China
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15
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Oridonin inhibits hypoxia-induced epithelial-mesenchymal transition and cell migration by the hypoxia-inducible factor-1α/matrix metallopeptidase-9 signal pathway in gallbladder cancer. Anticancer Drugs 2020; 30:925-932. [PMID: 31517732 DOI: 10.1097/cad.0000000000000797] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Hypoxia has crucial roles in cancer development and progression. Our previous study indicated that cell migration was increased in a hypoxic microenvironment in GBC-SD gallbladder cancer (GBC) cells. Oridonin, a bioactive diterpenoid compound that is isolated from the plant Rabdosia rubescens, has been identified as an anticancer agent in various types of cancer. However, its roles in cell proliferation, apoptosis, and migration in a hypoxic microenvironment and the associated regulatory mechanisms have not yet to be fully elucidated in GBC. The present study investigated the effect of oridonin on cell proliferation, apoptosis, the cell cycle and cell migration in GBC in vitro and in vivo. Furthermore, the role of oridonin in hypoxia-induced cell migration and its underlying mechanisms were explored in GBC. The results indicated that treatment with oridonin significantly suppressed cell proliferation and the metastatic ability of GBC-SD cells in a dose-dependent manner, increased the level of cell apoptosis and induced cell cycle arrest at the G0/G1 phase. Further experiments demonstrated that oridonin could inhibit hypoxia-induced epithelial-mesenchymal transition and cell migration by downregulating the expression levels of hypoxia-inducible factor (HIF)-1α/matrix metallopeptidase (MMP)-9. In addition, oridonin suppressed GBC cell growth and downregulated the expression levels of HIF-1α and MMP-9 in a GBC-SD cell xenograft model. Taken together, these results suggest that oridonin possesses anticancer properties in GBC. Notably, oridonin can suppress tumor epithelial-mesenchymal transition and cell migration by targeting the HIF-1α/MMP-9 signaling pathway.
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16
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Ye J, Sun D, Yu Y, Yu J. Osthole resensitizes CD133 + hepatocellular carcinoma cells to cisplatin treatment via PTEN/AKT pathway. Aging (Albany NY) 2020; 12:14406-14417. [PMID: 32673286 PMCID: PMC7425450 DOI: 10.18632/aging.103484] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/27/2020] [Indexed: 04/12/2023]
Abstract
The population of CD133 positive cancer cells has been reported to be responsible for drug resistance of hepatocellular carcinoma (HCC). However, the potential molecular mechanism by which CD133+ HCC cells develop drug resistance is still unclear. In this study, we found that CD133+ HepG2 and Huh7 cells were resistant to cisplatin treatment, compared to the CD133- HepG2 and Huh7 cells. However, treatment with osthole, a natural coumarin isolated from umbelliferae plant monomers, was found to resensitize CD133+ HepG2 and Huh7 cells to cisplatin treatment. In the mechanism research, we found that treatment with osthole increased the expression of PTEN. As a result, osthole inhibited the phosphorylation of AKT and Bad to decrease the amount of free Bcl-2 in CD133+ HepG2 and Huh7 cells. Finally, cisplatin-induced mitochondrial apoptosis was expanded. In conclusion, combination treatment with osthole can resensitize CD133+ HCC cells to cisplatin treatment via the PTEN/AKT pathway.
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Affiliation(s)
- Junfeng Ye
- Department of Hepato-Biliary-Pancreatic Surgery, First Hospital Jilin University, Changchun 130021, Jilin Province, China
| | - Di Sun
- Department of Colorectal and Anal Surgery, First Hospital Jilin University, Changchun 130021, Jilin Province,130021, China
| | - Ying Yu
- Department of Hepato-Biliary-Pancreatic Surgery, First Hospital Jilin University, Changchun 130021, Jilin Province, China
| | - Jinhai Yu
- Department of Gastrointestinal Surgery, First Hospital Jilin University, Changchun 130021, Jilin Province, China
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17
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Abstract
NLRP3 is a cytosolic receptor member of the nucleotide-binding oligomerization domain NOD-like receptor family that surveys the intracellular environment for the presence of infection, pathogens, and metabolic alarms. Although the surveillance activity of NLRP3 is required to protect the host from several pathogens, uncontrolled activity can be detrimental to the host. Pharmacological and genetic strategies limiting NLRP3 inflammasome activation have been shown to be beneficial in a wide range of experimental models, from common pathologies such as arthritis, cardiovascular disease, and metabolic syndromes to rare genetic disorders such as cryopyrin-associated periodic syndrome. Thus, compounds that prevent NLRP3 inflammasome activation are of common interest with relevant therapeutic potential. The focus of this review is recent developments in NLRP3 inflammasome inhibitors.
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18
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Ren S, Xing Y, Wang C, Jiang F, Liu G, Li Z, Jiang T, Zhu Y, Piao D. Fraxetin inhibits the growth of colon adenocarcinoma cells via the Janus kinase 2/signal transducer and activator of transcription 3 signalling pathway. Int J Biochem Cell Biol 2020; 125:105777. [PMID: 32504672 DOI: 10.1016/j.biocel.2020.105777] [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: 02/18/2020] [Revised: 05/31/2020] [Accepted: 06/01/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Fraxetin, extracted from the bark of Fraxinus rhynchophylla, has been shown to exhibit antitumour and anti-inflammatory pharmacological properties. However, the mechanism underlying its anticancer activity towards colon adenocarcinoma (COAD) is not well understood. We aimed to determine the antitumour effect of fraxetin on COAD cell lines and elucidate its biochemical and molecular targets. METHODS The cell lines HCT116 and DLD-1 were used to evaluate the in vitro antitumour efficacy of fraxetin. Cytotoxicity and viability were assessed by CCK-8 and plate colony formation assays. Flow cytometry was used to assess apoptosis and cell cycle progression in fraxetin-treated COAD cells. Western blot, RT-qPCR, molecular docking, immunohistochemical, and immunofluorescence analyses were used to gain insights into cellular and molecular mechanisms. Preclinical curative effects were evaluated in nude mouse xenograft models. RESULTS Fraxetin significantly inhibited COAD cell proliferation in both dose- and time-dependent manners, specifically by inducing S-phase cell cycle arrest and triggering intrinsic apoptosis. Additionally, the level of p-JAK2 was decreased by fraxetin via the Janus kinase 2/signal transducer and activator of transcription 3 (JAK2/STAT3) signalling pathway. Interestingly, in COAD cells, fraxetin directly targeted the Y1007 and Y1008 residues of JAK2 to suppress its auto- or transphosphorylation, leading to decreased activation of its downstream effector STAT3 and blocking its nuclear translocation. Finally, fraxetin exhibited good tumour growth suppression activity and low toxicity. CONCLUSIONS Fraxetin inhibits the proliferation of COAD cells by regulating the JAK2/STAT3 signalling pathway, providing evidence that targeting JAK2 with fraxetin may offer a novel potential auxiliary therapy for COAD treatment.
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Affiliation(s)
- Shuo Ren
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Yanwei Xing
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Chengbo Wang
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Fengqi Jiang
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Guangyu Liu
- Department of Anorectal Surgery, The Shenzhen Hospital of Southern Medical University, Southern Medical University, Shenzhen, China
| | - Ziyi Li
- The Hepatosplenic Surgery Center, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Tao Jiang
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Yuekun Zhu
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Daxun Piao
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China.
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19
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Zhang HL, Zhang Y, Yan XL, Xiao LG, Hu DX, Yu Q, An LK. Secondary metabolites from Isodon ternifolius (D. Don) Kudo and their anticancer activity as DNA topoisomerase IB and Tyrosyl-DNA phosphodiesterase 1 inhibitors. Bioorg Med Chem 2020; 28:115527. [PMID: 32345458 DOI: 10.1016/j.bmc.2020.115527] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/17/2020] [Accepted: 04/20/2020] [Indexed: 12/21/2022]
Abstract
Based on DNA topoisomerase IB (TOP1) and tyrosyl-DNA phosphodiesterase 1 (TDP1) inhibition of the ethanol extract of the roots of Isodon ternifolius (D. Don) Kudo (Labiatae), its secondary metabolites has been studied. Two new compounds, an ent-abietane diterpenoid isodopene A (1) and a 2,3-seco-triterpene isodopene B (13), along with 25 known compounds were isolated. Their structures were elucidated by spectroscopic analysis and theoretical calculations. The enzyme-based assays indicated that 1 and 13 showed strong (+++) and moderate (++) TOP1 inhibition, respectively. Two chalcone derivatives 11 and 12 were firstly found as dual TDP1 and TOP1 natural inhibitors, and showed synergistic effect with the clinical TOP1 inhibitors topotecan in MCF-7 cells. Compounds 8, 16, and 22 acted as TOP1 catalytic inhibitors with equipotent TOP1 inhibition to camptothecin (++++). Compounds 7 and 8 exhibited significant cytotoxicity against MCF-7, A549, and HCT116 cells with GI50 values in the range of 2.2-4.8 μM. This work would provide valuable information that secondary metabolites from I. ternifolius could be developed as anticancer agents.
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Affiliation(s)
- Hong-Li Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Yu Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xue-Long Yan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Long-Gao Xiao
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - De-Xuan Hu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Qian Yu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China; Clinical Pharmacy (School of Integrative Pharmacy, Institute of Integrative Pharmaceutical Research), Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Lin-Kun An
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Guangzhou 510006, China.
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20
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Baichan P, Naicker P, Devar JWS, Smith M, Candy GP, Nweke E. Targeting gallbladder cancer: a pathway based perspective. Mol Biol Rep 2020; 47:2361-2369. [PMID: 32020429 DOI: 10.1007/s11033-020-05269-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 01/20/2020] [Indexed: 12/29/2022]
Abstract
Gallbladder cancer (GBC) has a poor prognosis with a 5-year survival rate suggesting the need for more effective treatment strategies. Studying the cross-talk of several pathways involved in crucial cellular and biological processes such as cell growth, proliferation, migration and apoptosis would prove beneficial in identifying key players of GBC progression and targeting them. This review highlights several pathways known to be dysregulated in GBC onset and progression and describes known and potential targets. Within these pathways, there are proteins involved in the signalling cascade, which may be targeted as potential biomarkers and drug targets. Furthermore, the cross-talk of these pathways is investigated in the context of GBC and the implications thereof. A better understanding of the pathways involved in GBC pathogenesis will aid clinicians in the prognosis, diagnosis and treatment of patients. There are significant clinical implications of GBC pathway-based studies as they permit the understanding of onset and progression of the disease.
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Affiliation(s)
- P Baichan
- Department of Surgery, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193, Republic of South Africa.
| | - P Naicker
- Department of Biosciences, Council for Scientific and Industrial Research, Meiring Naude Rd, Brummeria, Pretoria, South Africa
| | - J W S Devar
- Department of Surgery, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193, Republic of South Africa
| | - M Smith
- Department of Surgery, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193, Republic of South Africa
| | - G P Candy
- Department of Surgery, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193, Republic of South Africa
| | - E Nweke
- Department of Surgery, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, 2193, Republic of South Africa
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21
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Khan T, Ali M, Khan A, Nisar P, Jan SA, Afridi S, Shinwari ZK. Anticancer Plants: A Review of the Active Phytochemicals, Applications in Animal Models, and Regulatory Aspects. Biomolecules 2019; 10:E47. [PMID: 31892257 PMCID: PMC7022400 DOI: 10.3390/biom10010047] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/24/2019] [Accepted: 12/25/2019] [Indexed: 12/24/2022] Open
Abstract
The rising burden of cancer worldwide calls for an alternative treatment solution. Herbal medicine provides a very feasible alternative to western medicine against cancer. This article reviews the selected plant species with active phytochemicals, the animal models used for these studies, and their regulatory aspects. This study is based on a meticulous literature review conducted through the search of relevant keywords in databases, Web of Science, Scopus, PubMed, and Google Scholar. Twenty plants were selected based on defined selection criteria for their potent anticancer compounds. The detailed analysis of the research studies revealed that plants play an indispensable role in fighting different cancers such as breast, stomach, oral, colon, lung, hepatic, cervical, and blood cancer cell lines. The in vitro studies showed cancer cell inhibition through DNA damage and activation of apoptosis-inducing enzymes by the secondary metabolites in the plant extracts. Studies that reported in vivo activities of these plants showed remarkable results in the inhibition of cancer in animal models. Further studies should be performed on exploring more plants, their active compounds, and the mechanism of anticancer actions for use as standard herbal medicine.
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Affiliation(s)
- Tariq Khan
- Department of Biotechnology, University of Malakand, Chakdara 18800, Pakistan
| | - Muhammad Ali
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (P.N.); (S.A.); (Z.K.S.)
| | - Ajmal Khan
- Department of Zoology, University of Buner, Sowari 17290, Pakistan;
| | - Parveen Nisar
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (P.N.); (S.A.); (Z.K.S.)
| | - Sohail Ahmad Jan
- Department of Biotechnology, Hazara University, Mansehra 21120, Pakistan;
| | - Shakeeb Afridi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (P.N.); (S.A.); (Z.K.S.)
| | - Zabta Khan Shinwari
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (P.N.); (S.A.); (Z.K.S.)
- National Council for Tibb, Islamabad, Pakistan
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22
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Ren DL, Ghoorun RA, Wu XH, Chen HL, Zhou Q, Wu XB. Oridonin induces apoptosis in HGC-27 cells by activating the JNK signaling pathway. Oncol Lett 2019; 19:255-260. [PMID: 31897137 PMCID: PMC6923929 DOI: 10.3892/ol.2019.11104] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 10/10/2019] [Indexed: 01/21/2023] Open
Abstract
Gastric cancer (GC) is a very common type of cancer. Although current treatment modalities include surgical resection and chemotherapy, many patients are either not eligible for radical resection or have a poor response to chemotherapy. Due to the complex features of the disease, there is a need for complementary therapy. In the present study, the effects of oridonin on cell proliferation, invasion and apoptosis were assessed in the HGC-27 cell line using the Cell Counting Kit-8 assay, real-time cell analysis, and an Annexin V-FITC/propidium iodide (PI) detection kit, respectively. The effect of oridonin on apoptosis, through the JNK pathway, was also investigated using western blotting. The present study demonstrated that oridonin can suppress cell viability and inhibit cell proliferation by inducing G2/M arrest. Oridonin also induced caspase-dependent apoptosis in cells by activating the phosphorylated-JNK/C-JUN pathway. These results demonstrate the potential of oridonin as a potential therapeutic compound for the treatment of GC.
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Affiliation(s)
- Dong-Lin Ren
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Roshan Ara Ghoorun
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Xiao-Hua Wu
- Department of Oncology, Longhu People's Hospital, Shantou, Guangdong 515000, P.R. China
| | - Hong-Lei Chen
- Department of Endoscopy, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong 518033, P.R. China
| | - Qian Zhou
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Xiao-Bin Wu
- Department of Gastrointestinal Surgery, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong 518033, P.R. China
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23
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An W, Lai H, Zhang Y, Liu M, Lin X, Cao S. Apoptotic Pathway as the Therapeutic Target for Anticancer Traditional Chinese Medicines. Front Pharmacol 2019; 10:758. [PMID: 31354479 PMCID: PMC6639427 DOI: 10.3389/fphar.2019.00758] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 06/11/2019] [Indexed: 12/12/2022] Open
Abstract
Cancer is a leading cause of morbidity and mortality worldwide. Apoptosis is a process of programmed cell death and it plays a vital role in human development and tissue homeostasis. Mounting evidence indicates that apoptosis is closely related to the survival of cancer and it has emerged as a key target for the discovery and development of novel anticancer drugs. Various studies indicate that targeting the apoptotic signaling pathway by anticancer drugs is an important mechanism in cancer therapy. Therefore, numerous novel anticancer agents have been discovered and developed from traditional Chinese medicines (TCMs) by targeting the cellular apoptotic pathway of cancer cells and shown clinically beneficial effects in cancer therapy. This review aims to provide a comprehensive discussion for the role, pharmacology, related biology, and possible mechanism(s) of a number of important anticancer TCMs and their derivatives mainly targeting the cellular apoptotic pathway. It may have important clinical implications in cancer therapy.
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Affiliation(s)
- Weixiao An
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Department of Pharmacy, Nanchong Central Hospital, Nanchong, China
| | - Honglin Lai
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Department of Pharmacy, Affliated Hospital of Traditional Chinese Medicine, Southwest Medical University, Luzhou, China
| | - Yangyang Zhang
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Minghua Liu
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Xiukun Lin
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Shousong Cao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
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24
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Chai D, Hao B, Hu R, Zhang F, Yan J, Sun Y, Huang X, Zhang Q, Jiang H. Delivery of Oridonin and Methotrexate via PEGylated Graphene Oxide. ACS APPLIED MATERIALS & INTERFACES 2019; 11:22915-22924. [PMID: 31252460 DOI: 10.1021/acsami.9b03983] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Graphene oxide (GO) possessing plenty of hydroxyls and carboxyls is often used in the field of biomedicine. To improve its water solubility and biocompatibility, 6-armed poly(ethylene glycol) (PEG) was bonded on the surface of GO sheets via a facile amidation process to form the universal drug delivery platform (GO-PEG10K-6arm) with a 200 nm size in favor of the enhanced permeability and retention effect. Herein, we prepared the stable and biocompatible platform of GO-PEG10K-6arm under mild conditions and characterized the chemical structure and micromorphology via thermogravimetric analysis and atomic force microscopy. This nanosized GO-PEG10K-6arm was found to be of very low toxicity to human normal cells of 293T and tumor cells of CAL27, MG63, and HepG2. Moreover, oridonin and methotrexate (MTX), widely used hydrophobic cancer chemotherapy drugs, were compounded with GO-PEG10K-6arm via π-π stacking and hydrophobic interactions so as to afford nanocomplexes of oridonin@GO-PEG10K-6arm and MTX@GO-PEG10K-6arm, respectively. Both nanocomplexes could quickly enter into tumor cells, which was evidenced by inverted fluorescence microscopy using fluorescein isothiocyanate as a probe, and they both showed remarkably high cytotoxicity to the tumor cells of CAL27, MG63, and HepG2 within a broad range of concentration in comparison with free drugs. This kind of nanoscale drug delivery system based on GO-PEG10K-6arm may have potential applications in biomedicine, and GO-PEG10K-6arm would be a universal and available carrier for extensive hydrophobic anticarcinogens.
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Affiliation(s)
- Dongdong Chai
- Department of Anesthesiology, Shanghai Ninth People's Hospital , Shanghai Jiao Tong University, School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute , 639 Zhizaoju Road , Shanghai 200011 , People's Republic of China
| | - Bingjie Hao
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry , Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , People's Republic of China
| | - Rong Hu
- Department of Anesthesiology, Shanghai Ninth People's Hospital , Shanghai Jiao Tong University, School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute , 639 Zhizaoju Road , Shanghai 200011 , People's Republic of China
| | - Fang Zhang
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials , Shanghai Normal University , 100 Guilin Road , Shanghai 200234 , People's Republic of China
| | - Jia Yan
- Department of Anesthesiology, Shanghai Ninth People's Hospital , Shanghai Jiao Tong University, School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute , 639 Zhizaoju Road , Shanghai 200011 , People's Republic of China
| | - Yu Sun
- Department of Anesthesiology, Shanghai Ninth People's Hospital , Shanghai Jiao Tong University, School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute , 639 Zhizaoju Road , Shanghai 200011 , People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry , Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , People's Republic of China
| | - Qingxiao Zhang
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials , Shanghai Normal University , 100 Guilin Road , Shanghai 200234 , People's Republic of China
| | - Hong Jiang
- Department of Anesthesiology, Shanghai Ninth People's Hospital , Shanghai Jiao Tong University, School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute , 639 Zhizaoju Road , Shanghai 200011 , People's Republic of China
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Luo D, Yi Y, Peng K, Liu T, Yang J, Liu S, Zhao W, Qu X, Yu W, Gu Y, Wan S. Oridonin derivatives as potential anticancer drug candidates triggering apoptosis through mitochondrial pathway in the liver cancer cells. Eur J Med Chem 2019; 178:365-379. [PMID: 31200238 DOI: 10.1016/j.ejmech.2019.06.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/20/2019] [Accepted: 06/03/2019] [Indexed: 12/19/2022]
Abstract
The biological function of the natural ent-kaurene diterpenoid isolated from genus Isodon, oridonin, has been intensively studied. However, its mechanism studies and clinical applications were hampered by its moderate biological activities. In order to enlarge the applied range of oridonin and explore its mechanism of action, a series of derivatives were designed and synthesized based on the structure of oridonin. Some of the derivatives were significantly more potent than oridonin against four cancer cell lines. Especially, the most potent compound 20 markedly inhibited the proliferation of well differentiated HepG2 and poorly differentiated PLC/PRF/5 cells, with IC50 values as low as 1.36 μM and 0.78 μM respectively, while the IC50 values of oridonin are 8.12 μM and 7.41 μM. We found that compound 20 inhibited liver cancer cell proliferation via arresting cell cycle at G1 phase. Moreover, it induced liver cancer cell apoptosis by decreasing the mitochondrial membrane potential, increasing intracellular reactive oxygen species level and inducing the expression of apoptosis-related proteins. Furthermore, compound 20 significantly inhibited growth of PLC/PRF/5 xenograft tumors in nude mice and had no observable toxic effect. Altogether, these results indicated that compound 20 is a promising lead for liver cancer therapeutics.
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Affiliation(s)
- Dongdong Luo
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China
| | - Yujiao Yi
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China
| | - Kai Peng
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China
| | - Tangrong Liu
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China
| | - Jiayu Yang
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China
| | - Shan Liu
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China
| | - Wanzhou Zhao
- The Nanjing Han & Zaenker Cancer Institute (NHZCI), Nanjing OGpharma Co. Ltd., Nanjing, 210036, China
| | - Xianjun Qu
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, China
| | - Wengong Yu
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China
| | - Yuchao Gu
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China.
| | - Shengbiao Wan
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Yushan Road 5, Qingdao, 266003, China.
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Vishnu VR, Renjith RS, Mukherjee A, Anil SR, Sreekumar J, Jyothi AN. Comparative Study on the Chemical Structure and In Vitro Antiproliferative Activity of Anthocyanins in Purple Root Tubers and Leaves of Sweet Potato ( Ipomoea batatas). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:2467-2475. [PMID: 30741542 DOI: 10.1021/acs.jafc.8b05473] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The structure and in vitro antiproliferative activity of anthocyanins in the root tubers of a sweet potato variety cv. Bhu Krishna and the purple leaves of a promising accession S-1467 were studied with the objectives of understanding the structure-activity relationship and comparing the leaf and tuber anthocyanins. The chemical structure of anthocyanins was determined by high-resolution electrospray ionization mass spectrometry analysis. A fluorescence-resonance-energy-transfer-based caspase sensor probe had been used to study the antiproliferative property, and analysis of the cell cycle was performed after staining with propidium iodide and subsequent fluorescence-activated cell sorting. Structurally, the anthocyanins in root tubers were identical to those in leaves, but there was a difference in the proportion of various aglycones present in both. This has led to distinguishable differences in the antiproliferative activity of leaf and tuber anthocyanins to various cancer cells. All nine anthocyanins were found in acylated forms in both tubers and leaves. However, peonidin derivatives were major anthocyanins in tubers (33.98 ± 1.41 mg) as well as leaves (27.68 ± 1.07 mg). The cyanidin derivatives were comparatively higher in leaves (20.55 ± 0.91 mg) than tubers (9.44 ± 0.94 mg). The tuber and leaf anthocyanins exhibited potential antiproliferative properties to MCF-7, HCT-116, and HeLa cancer cells, and the structure of anthocyanins had a critical role in it. The leaf anthocyanins exhibited significantly higher activity against colon and cervical cancer cells, whereas tuber anthocyanins had a slightly greater effect against breast cancer cells.
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Hou W, Fan Q, Su L, Xu H. Synthesis of Oridonin Derivatives via Mizoroki-Heck Reaction and Click Chemistry for Cytotoxic Activity. Anticancer Agents Med Chem 2019; 19:935-947. [PMID: 30657049 DOI: 10.2174/1871520619666190118121439] [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: 07/07/2018] [Revised: 01/01/2019] [Accepted: 01/07/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Natural products (NPs) are evolutionarily chosen "privileged structures" that have a profound impact upon the anticancer drug discovery and development progress. However, the search for new drugs based on structure modification of NPs has often been hindered due to the tedious and complicated synthetic pathways. Fortunately, Mizoroki-Heck reaction and copper-catalyzed alkyne-azide cycloaddition (CuAAC) could provide perfect strategies for selective modification on NPs even in the presence of liable functionalities. OBJECTIVE Here, we used oridonin, an ent-kaurane diterpenoid that showed a wide range of biological activities, as a parent molecule for the generation of analogues with anticancer activity. METHODS Derivatives of oridonin were generated based on the structure-activity relationship study of oridonin and synthesized via Mizoroki-Heck reaction and CuAAC. The cytotoxicity of new oridonin derivatives were evaluated on both cancer cells and normal cells. Furthermore, the apoptotic effect and cell cycle arrest effect of the selected potent analogue were evaluated by flow cytometry and western blotting analysis. RESULTS Two series of novel C-14 and C-17 modified derivatives of oridonin were obtained via Heck reaction and copper-catalyzed alkyne-azide cycloaddition (CuAAC), respectively. In vitro antiproliferative activities showed that the introduction of C-14 (2-triazole)acetoxyl- moiety could retain or enhance cytotoxicity, whereas the introduction of C-17 phenyl ring might exert negative effect. Further studies demonstrated that derivative 23 exhibited broad-spectrum antiproliferative activity, effectively overcame drug-resistance and showed weak cytotoxicity on non-cancer cells. Preliminary mechanistic studies indicated that 23 might cause G2/M phase arrest and induce apoptosis in PC-3 cells. CONCLUSION Mizoroki-Heck reaction and CuAAC are perfect strategies for structure modification of complex natural products. The introduction of C-14 (2-triazole)acetoxyl- moiety could retain or enhance the cytotoxicity of oridonin, the introduction of C-17 phenyl group might exert negative effect on its cytotoxicity.
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Affiliation(s)
- Wei Hou
- College of Pharmaceutical Science, and Institute of Drug Development & Chemical Biology (IDD&CB), Zhejiang University of Technology, Hangzhou, 310014, China
| | - Qiuju Fan
- Shanghai Jiaotong University School of Medicine, Shanghai, 200025, China
| | - Lin Su
- College of Pharmaceutical Science, and Institute of Drug Development & Chemical Biology (IDD&CB), Zhejiang University of Technology, Hangzhou, 310014, China
| | - Hongtao Xu
- Shanghai Institute for Advanced Immunochemical Studies (SIAIS), Shanghai Tech University, Shanghai, 201210, China
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Chen Y, Jia Y, Song W, Zhang L. Therapeutic Potential of Nitrogen Mustard Based Hybrid Molecules. Front Pharmacol 2018; 9:1453. [PMID: 30618747 PMCID: PMC6304445 DOI: 10.3389/fphar.2018.01453] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 11/27/2018] [Indexed: 12/22/2022] Open
Abstract
As medicine advances, cancer is still among one of the major health problems, posing significant threats to human health. New anticancer agents features with novel scaffolds and/or unique mechanisms of action are highly desirable for the treatment of cancers, especially those highly aggressive and drug-resistant ones. Nitrogen mustard has been widely used as an anticancer drug since the discovery of its antitumor effect in the 1942. However, the lack of selectivity to cancer cells restricts the wide usage of a mass of nitrogen mustard agents to achieve further clinical significance. Discovery of antitumor hybrids using nitrogen mustards as key functional groups has exhibited enormous potential in the drug development. Introduction of nitrogen mustards resulted in improvement in the activity, selectivity, targetability, safety, pharmacokinetics and pharmacodynamics properties of corresponding lead compounds or agents. Herein, the recently developed nitrogen mustard based hybrids have been introduced in the cancer therapy.
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Affiliation(s)
- Yiming Chen
- Department of Medicinal Chemistry, School of Pharmacy, Weifang Medical University, Weifang, China
| | - Yuping Jia
- Shandong Academy of Pharmaceutical Science, Jinan, China
| | - Weiguo Song
- Department of Medicinal Chemistry, School of Pharmacy, Weifang Medical University, Weifang, China
| | - Lei Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Weifang Medical University, Weifang, China
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Bi E, Liu D, Li Y, Mao X, Wang A, Wang J. Oridonin induces growth inhibition and apoptosis in human gastric carcinoma cells by enhancement of p53 expression and function. ACTA ACUST UNITED AC 2018; 51:e7599. [PMID: 30462771 PMCID: PMC6247279 DOI: 10.1590/1414-431x20187599] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/30/2018] [Indexed: 12/20/2022]
Abstract
The tumor suppressive role of oridonin, an active compound extracted from Rabdosia rubescens, has been proven in several gastric cancer (GC) cell lines. The present study aimed to evaluate the effect of oridonin on another GC cell line, SNU-216, and explore the potential mechanisms. The viable cell numbers, cell migration, survival fraction, and cell viability were, respectively, evaluated by trypan blue exclusion assay, wound healing assay, clonogenic assay, and CCK-8 assay. Cell apoptosis was determined by flow cytometry assay and western blot. The expression of p53 was inhibited by transient transfection, and the efficiency was verified by western blot. qRT-PCR was performed to measure the mRNA expression of p53. Western blot was used to evaluate the protein expression of apoptosis, DNA damage and p53 function related factors. We found that oridonin significantly inhibited cell proliferation, migration, and survivability, and enhanced cell apoptosis in SNU-216 cells. However, it had no influence on HEK293 cell viability. Oridonin also remarkably enhanced the anti-tumor effect of cisplatin on SNU-216 cells, as it significantly increased apoptotic cells and decreased cell viability. Moreover, the mRNA and protein expression of p53 was significantly up-regulated in oridonin-treated cells, while Mdm2 expression was down-regulated. Furthermore, oridonin enhanced p53 function and induced DNA damage. Knockdown of p53 or employing the caspase inhibitor, Boc-D-FMK, reversed the effect of oridonin on cell viability and apoptosis-related protein expression. The present study demonstrated that oridonin exhibited an anti-tumor effect on GC SNU-216 cells through regulating p53 expression and function.
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Affiliation(s)
- Enxu Bi
- Department of General Surgery, Qingdao West Coast New Area Central Hospital, Qingdao, Shandong, China
| | - Dengqiang Liu
- Department of General Surgery, Qingdao West Coast New Area Central Hospital, Qingdao, Shandong, China
| | - Youxi Li
- Department of General Surgery, Qingdao West Coast New Area Central Hospital, Qingdao, Shandong, China
| | - Xuying Mao
- Department of Hepatopancreatobiliary Surgery, Huangdao Branch, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Aihua Wang
- Department of General Surgery, Qingdao West Coast New Area Central Hospital, Qingdao, Shandong, China
| | - Jingtao Wang
- Department of General Surgery, Qingdao West Coast New Area Central Hospital, Qingdao, Shandong, China
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Li S, Shi D, Zhang L, Yang F, Cheng G. Oridonin enhances the radiosensitivity of lung cancer cells by upregulating Bax and downregulating Bcl-2. Exp Ther Med 2018; 16:4859-4864. [PMID: 30546402 DOI: 10.3892/etm.2018.6803] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 06/22/2017] [Indexed: 12/17/2022] Open
Abstract
Oridonin is an active component of the traditional Chinese herb Rabdosia rubescens. The present study aimed to evaluate the antitumor effects of oridonin on human non-small cell lung cancer (NSCLC) cells and explore whether oridonin could enhance their radiosensitivity. Oridonin was demonstrated to inhibit the proliferation of SPC-A-1 and HCC827 lung cancer cells in a time- and dose-dependent manner, which was detected using the MTT assay. In addition, pretreatment with oridonin for 24 h prior to irradiation was identified to enhance the radiosensitivity of SPC-A-1 cells. Furthermore, the levels of apoptosis regulator BAX (Bax) and apoptosis regulator Bcl-2 (Bcl-2) were detected by western blotting analysis. The results demonstrated that the level of Bax was increased and the level of Bcl-2 was decreased in SPC-A-1 cells treated with oridonin and irradiation compared with the group that received irradiation alone. These results indicate that oridonin may have a novel application as a radiosensitizing agent for the treatment of human NSCLC.
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Affiliation(s)
- Sirui Li
- Department of Medical Oncology, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163111, P.R. China
| | - Dan Shi
- Department of Radiation, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Liangyu Zhang
- Department of Medical Oncology, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163111, P.R. China
| | - Fang Yang
- Department of Medical Oncology, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163111, P.R. China
| | - Guanghui Cheng
- Department of Radiation, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
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Jiang J, Pi J, Jin H, Cai J. Oridonin‐induced mitochondria‐dependent apoptosis in esophageal cancer cells by inhibiting PI3K/AKT/mTOR and Ras/Raf pathways. J Cell Biochem 2018; 120:3736-3746. [DOI: 10.1002/jcb.27654] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 08/14/2018] [Indexed: 01/22/2023]
Affiliation(s)
- Jin‐Huan Jiang
- State Key Laboratory of Quality Research in Chinese Medicines, Department of Chinese Medicine, Macau University of Science and Technology Macau China
| | - Jiang Pi
- Key Laboratory for Tropical Diseases Control of the Ministry of Education, Department of Microbiology Zhongshan School of Medicine, Sun Yat‐sen University Guangzhou China
- Department of Microbiology and Immunology University of Illinois Chicago Illinois
| | - Hua Jin
- Department of Microbiology and Immunology University of Illinois Chicago Illinois
| | - Ji‐Ye Cai
- State Key Laboratory of Quality Research in Chinese Medicines, Department of Chinese Medicine, Macau University of Science and Technology Macau China
- Department of Chemistry Jinan University Guangzhou China
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Ke Y, Liang JJ, Hou RJ, Li MM, Zhao LF, Wang W, Liu Y, Xie H, Yang RH, Hu TX, Wang JY, Liu HM. Synthesis and biological evaluation of novel Jiyuan Oridonin A-1,2,3-triazole-azole derivatives as antiproliferative agents. Eur J Med Chem 2018; 157:1249-1263. [DOI: 10.1016/j.ejmech.2018.08.056] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 08/20/2018] [Accepted: 08/20/2018] [Indexed: 01/05/2023]
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Luo DD, Peng K, Yang JY, Piyachaturawat P, Saengsawang W, Ao L, Zhao WZ, Tang Y, Wan SB. Structural modification of oridonin via DAST induced rearrangement. RSC Adv 2018; 8:29548-29554. [PMID: 35547324 PMCID: PMC9085272 DOI: 10.1039/c8ra05728a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 08/10/2018] [Indexed: 01/05/2023] Open
Abstract
A simple and efficient protocol was developed for the syntheses of oridonin analogues, i.e. 6,20-epoxy ent-kaurane diterpenoid analogues from oridonin via diethylaminosulfur trifluoride (DAST) promoted rearrangement, most of which exhibited superior anticancer activities compared with their precursor.
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Affiliation(s)
- Dong-Dong Luo
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China Yushan Road 5 Qingdao 266003 China +86-532-82031087
| | - Kai Peng
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China Yushan Road 5 Qingdao 266003 China +86-532-82031087
| | - Jia-Yu Yang
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China Yushan Road 5 Qingdao 266003 China +86-532-82031087
| | | | - Witchuda Saengsawang
- Department of Physiology, Faculty of Science, Mahidol University Bangkok 10400 Thailand
| | - Lei Ao
- The Nanjing Han & Zaenker Cancer Institute (NHZCI), Nanjing OGpharma Co. Ltd. Nanjing 210036 China
| | - Wan-Zhou Zhao
- The Nanjing Han & Zaenker Cancer Institute (NHZCI), Nanjing OGpharma Co. Ltd. Nanjing 210036 China
| | - Yu Tang
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China Yushan Road 5 Qingdao 266003 China +86-532-82031087
| | - Sheng-Biao Wan
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China Yushan Road 5 Qingdao 266003 China +86-532-82031087
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Giorgi C, Marchi S, Simoes IC, Ren Z, Morciano G, Perrone M, Patalas-Krawczyk P, Borchard S, Jȩdrak P, Pierzynowska K, Szymański J, Wang DQ, Portincasa P, Wȩgrzyn G, Zischka H, Dobrzyn P, Bonora M, Duszynski J, Rimessi A, Karkucinska-Wieckowska A, Dobrzyn A, Szabadkai G, Zavan B, Oliveira PJ, Sardao VA, Pinton P, Wieckowski MR. Mitochondria and Reactive Oxygen Species in Aging and Age-Related Diseases. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2018; 340:209-344. [PMID: 30072092 PMCID: PMC8127332 DOI: 10.1016/bs.ircmb.2018.05.006] [Citation(s) in RCA: 195] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Aging has been linked to several degenerative processes that, through the accumulation of molecular and cellular damage, can progressively lead to cell dysfunction and organ failure. Human aging is linked with a higher risk for individuals to develop cancer, neurodegenerative, cardiovascular, and metabolic disorders. The understanding of the molecular basis of aging and associated diseases has been one major challenge of scientific research over the last decades. Mitochondria, the center of oxidative metabolism and principal site of reactive oxygen species (ROS) production, are crucial both in health and in pathogenesis of many diseases. Redox signaling is important for the modulation of cell functions and several studies indicate a dual role for ROS in cell physiology. In fact, high concentrations of ROS are pathogenic and can cause severe damage to cell and organelle membranes, DNA, and proteins. On the other hand, moderate amounts of ROS are essential for the maintenance of several biological processes, including gene expression. In this review, we provide an update regarding the key roles of ROS-mitochondria cross talk in different fundamental physiological or pathological situations accompanying aging and highlighting that mitochondrial ROS may be a decisive target in clinical practice.
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Affiliation(s)
- Carlotta Giorgi
- Department of Morphology Surgery and Experimental Medicine, Section of Pathology Oncology and Experimental Biology, Interdisciplinary Center for the Study of Inflammation (ICSI), Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara, Italy
| | - Saverio Marchi
- Department of Morphology Surgery and Experimental Medicine, Section of Pathology Oncology and Experimental Biology, Interdisciplinary Center for the Study of Inflammation (ICSI), Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara, Italy
| | - Ines C.M. Simoes
- Department of Biochemistry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Ziyu Ren
- Department of Cell and Developmental Biology, Consortium for Mitochondrial Research, University College London, London, United Kingdom
| | - Giampaolo Morciano
- Department of Morphology Surgery and Experimental Medicine, Section of Pathology Oncology and Experimental Biology, Interdisciplinary Center for the Study of Inflammation (ICSI), Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara, Italy
- Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Ravenna, Italy
- Maria Pia Hospital, GVM Care & Research, Torino, Italy
| | - Mariasole Perrone
- Department of Morphology Surgery and Experimental Medicine, Section of Pathology Oncology and Experimental Biology, Interdisciplinary Center for the Study of Inflammation (ICSI), Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara, Italy
| | - Paulina Patalas-Krawczyk
- Department of Biochemistry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Sabine Borchard
- Institute of Molecular Toxicology and Pharmacology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
| | - Paulina Jȩdrak
- Department of Molecular Biology, University of Gdańsk, Gdańsk, Poland
| | | | - Jȩdrzej Szymański
- Department of Biochemistry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - David Q. Wang
- Department of Medicine, Division of Gastroenterology and Liver Diseases, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Piero Portincasa
- Clinica Medica “A. Murri”, Dept. of Biomedical Sciences & Human Oncology, University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - Grzegorz Wȩgrzyn
- Department of Molecular Biology, University of Gdańsk, Gdańsk, Poland
| | - Hans Zischka
- Institute of Molecular Toxicology and Pharmacology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Toxicology and Environmental Hygiene, Technical University Munich, Munich, Germany
| | - Pawel Dobrzyn
- Department of Biochemistry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Massimo Bonora
- Departments of Cell Biology and Gottesman Institute for Stem Cell & Regenerative Medicine Research, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Jerzy Duszynski
- Department of Biochemistry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Alessandro Rimessi
- Department of Morphology Surgery and Experimental Medicine, Section of Pathology Oncology and Experimental Biology, Interdisciplinary Center for the Study of Inflammation (ICSI), Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara, Italy
| | | | | | - Gyorgy Szabadkai
- Department of Cell and Developmental Biology, Consortium for Mitochondrial Research, University College London, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Department of Biomedical Sciences, University of Padua, Padua, Italy
| | - Barbara Zavan
- Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Ravenna, Italy
- Department of Biomedical Sciences, University of Padua, Padua, Italy
| | - Paulo J. Oliveira
- CNC - Center for Neuroscience and Cell Biology, UC-Biotech, Biocant Park, University of Coimbra, Cantanhede, Portugal
| | - Vilma A. Sardao
- CNC - Center for Neuroscience and Cell Biology, UC-Biotech, Biocant Park, University of Coimbra, Cantanhede, Portugal
| | - Paolo Pinton
- Department of Morphology Surgery and Experimental Medicine, Section of Pathology Oncology and Experimental Biology, Interdisciplinary Center for the Study of Inflammation (ICSI), Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara, Italy
- Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Ravenna, Italy
| | - Mariusz R. Wieckowski
- Department of Biochemistry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
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Jogi H, Maheshwari R, Raval N, Kuche K, Tambe V, Mak KK, Pichika MR, Tekade RK. Carbon nanotubes in the delivery of anticancer herbal drugs. Nanomedicine (Lond) 2018; 13:1187-1220. [DOI: 10.2217/nnm-2017-0397] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cancer is estimated to be a significant health problem of the 21st century. The situation gets even tougher when it comes to its treatment using chemotherapy employing synthetic anticancer molecules with numerous side effects. Recently, there has been a paradigm shift toward the adoption of herbal drugs for the treatment of cancer. In this context, a suitable delivery system is principally warranted to deliver these herbal biomolecules specifically at the tumorous site. To achieve this goal, carbon nanotubes (CNTs) have been widely explored to deliver anticancer herbal molecules with improved therapeutic efficacy and safety. This review uniquely expounds the biopharmaceutical, clinical and safety aspects of different anticancer herbal drugs delivered through CNTs with a cross-talk on their outcomes. This review will serve as a one-stop-shop for the readers on various anticancer herbal drugs delivered through CNTs as a futuristic delivery device.
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Affiliation(s)
- Hardi Jogi
- National Institute of Pharmaceutical Education & Research (NIPER) – Ahmedabad, Opposite Air Force Station Palaj, Gandhinagar, Gujarat, 382355 India
| | - Rahul Maheshwari
- National Institute of Pharmaceutical Education & Research (NIPER) – Ahmedabad, Opposite Air Force Station Palaj, Gandhinagar, Gujarat, 382355 India
| | - Nidhi Raval
- National Institute of Pharmaceutical Education & Research (NIPER) – Ahmedabad, Opposite Air Force Station Palaj, Gandhinagar, Gujarat, 382355 India
| | - Kaushik Kuche
- National Institute of Pharmaceutical Education & Research (NIPER) – Ahmedabad, Opposite Air Force Station Palaj, Gandhinagar, Gujarat, 382355 India
| | - Vishakha Tambe
- National Institute of Pharmaceutical Education & Research (NIPER) – Ahmedabad, Opposite Air Force Station Palaj, Gandhinagar, Gujarat, 382355 India
| | - Kit-Kay Mak
- School of Postgraduate Studies & Research, International Medical University, Kuala Lumpur, Malaysia
| | - Mallikarjuna Rao Pichika
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Rakesh Kumar Tekade
- National Institute of Pharmaceutical Education & Research (NIPER) – Ahmedabad, Opposite Air Force Station Palaj, Gandhinagar, Gujarat, 382355 India
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Huang W, Huang M, Ouyang H, Peng J, Liang J. Oridonin inhibits vascular inflammation by blocking NF-κB and MAPK activation. Eur J Pharmacol 2018. [DOI: 10.1016/j.ejphar.2018.02.044] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Abstract
Gallbladder carcinoma (GBC), the most common malignant tumour of the bile duct, is highly aggressive and has a poor prognosis. MicroRNA-30a-5p (miR-30a-5p) is an important tumour suppressor that participates in many aspects of carcinogenesis and cancer development. However, the role of miR-30a-5p in GBC development remains to be determined, as do the mechanisms underlying its effects in GBC. Using samples collected from 42 subjects with gallbladder carcinoma (GBC), we showed decreased miR-30a-5p expression in the primary lesions vs. non-tumour adjacent tissues (NATs). Decreased miR-30a-5p was associated with shorter disease-free survival (DFS) and overall survival (OS). Inhibiting miR-30a-5p expression in 2 representative GBC cell lines (GBC-SD and NOZ) increased cell proliferation, migration, invasiveness, as well as β-catenin nuclear translocation, vice versa. In nude mice, NOZ cells transfected with miR-30a-5p mimics grew slower (vs. miR-NC) upon subcutaneous inoculation, and had lower rate of hepatic metastasis upon spleen inoculation. Dual luciferase assay confirmed that E2F transcription factor 7 (E2F7) was a direct target of miR-30a-5p and antagonized the effects induced by miR-30a-5p downregulation in GBC cells. MiR-30a-5p attenuates the EMT and metastasis in GBC cells by targeting E2F7, suggesting miR-30a-5p is a tumour suppressor that may serve as a novel potential prognostic biomarker or molecular therapeutic target for GBC.
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Ma YC, Ke Y, Zi X, Zhao F, Yuan L, Zhu YL, Fan XX, Zhao NM, Li QY, Qin YH, Liu HM. Induction of the mitochondria-mediated apoptosis in human esophageal cancer cells by DS2, a newly synthetic diterpenoid analog, is regulated by Bax and caused by generation of reactive oxygen species. Oncotarget 2018; 7:86211-86224. [PMID: 27863415 PMCID: PMC5349908 DOI: 10.18632/oncotarget.13367] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 10/27/2016] [Indexed: 01/22/2023] Open
Abstract
Ent-kaurane diterpene compounds have attracted considerable attention in recent years due to its antitumor, antibacterial, and antiviral activities. However, the clinical development of natural kaurane diterpenes, for example, oridonin for cancer therapy has been hampered by its relatively moderate potency, limited bioavailability. Herein, we report a newly synthetic analog of natural ent-kaurane diterpene, DS2, which exhibits significantly improved activity of antiproliferation against various cancer cell lines relative to oridonin. DS2 treatment triggers the mitochondria-mediated apoptosis and cell cycle arrest in human esophageal cancer cell lines (EC9706, EC109). Interestingly, normal human esophageal epithelial cells (HEECs) and normal human liver cells (HL-7702) are both significantly more resistant to the growth inhibition by DS2 compared with esophageal cancer cells. The DS2-induced apoptosis in EC9706 cells correlated with the drop of mitochondrial membrane potential (MMP), release of cytochrome c into the cytosol and activation of caspase-9 and -3. The induction of proapoptotic proteins p21 and Bax were also observed in DS2-treated cells. The DS2-induced apoptosis was significantly attenuated by knockdown of Bax proteins. Meanwhile, the DS2 treatment caused generation of reactive oxygen species (ROS) in human esophageal cancer cells, but not in HEECs, which was attenuated by pretreatment with ROS scavenger N-acetylcysteine (NAC). More interestingly, the antioxidants pretreatment completely attenuated DS2 mediated loss of the MMP and apoptosis, as well as Bax expression and growth inhibition. In conclusion, the present study reveals that the mitochondria-mediated cell death by DS2 is associated with Bax regulation and ROS generation, and understanding the function and mechanism of DS2 will help us to design better anti-cancer drugs.
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Affiliation(s)
- Yong-Cheng Ma
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Yu Ke
- School of Pharmaceutical Sciences and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou University, Zhengzhou, China
| | - Xiaolin Zi
- Department of Urology, University of California, Irvine, California, USA.,Department of Pharmacology, University of California, Irvine, California, USA.,Chao Family Comprehensive Cancer Center, University of California, Irvine, California, USA
| | - Fei Zhao
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Lin Yuan
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Ying-Li Zhu
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Xia-Xia Fan
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Ning-Min Zhao
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Qiao-Yan Li
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Yu-Hua Qin
- Clinical Pharmacology Laboratory, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Hong-Min Liu
- School of Pharmaceutical Sciences and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou University, Zhengzhou, China
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Therapeutic Potential of Oridonin and Its Analogs: From Anticancer and Antiinflammation to Neuroprotection. Molecules 2018; 23:molecules23020474. [PMID: 29470395 PMCID: PMC6017549 DOI: 10.3390/molecules23020474] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 02/13/2018] [Accepted: 02/21/2018] [Indexed: 02/06/2023] Open
Abstract
Oridonin, a diterpenoid natural product commonly used in East Asian herbal medicine, is garnering increased attention in the biomedical community due to its extensive biological activities that include antitumor, anti-inflammatory, antimicrobial, hepatic fibrosis prevention, and neurological effects. Over the past decade, significant progress has been made in structure activity relationship and mechanism of action studies of oridonin for the treatment of cancer and other diseases. This review provides a brief summary on oridonin and its analogs in cancer drug discovery and antiinflammation and highlights its emerging therapeutic potential in neuroprotection applications.
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Novel enmein-type diterpenoid hybrids coupled with nitrogen mustards: Synthesis of promising candidates for anticancer therapeutics. Eur J Med Chem 2018; 146:588-598. [DOI: 10.1016/j.ejmech.2018.01.069] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2017] [Revised: 01/18/2018] [Accepted: 01/19/2018] [Indexed: 12/20/2022]
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Liu X, Kang J, Wang H, Huang T. Mitochondrial ROS contribute to oridonin-induced HepG2 apoptosis through PARP activation. Oncol Lett 2017; 15:2881-2888. [PMID: 29435014 PMCID: PMC5778846 DOI: 10.3892/ol.2017.7665] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 11/10/2017] [Indexed: 01/11/2023] Open
Abstract
Oridonin, the main active constituent of Rabdosia rubescens, is known to exert antitumor activity via the induction of apoptosis in numerous types of human cancer cells. However, the underlying regulatory mechanisms of mitochondrial ROS in oridonin-induced HepG2 apoptosis remain largely unknown, due to limitations of subcellular imaging resolution. Previously, it has been suggested that mitochondria serve a potential role in sensing and signaling cellular redox changes in vital biological processes such as cell death and the abiotic stress response, based on studies involving the mitochondrial-targeted redox-sensitive green fluorescent protein (GFP). To address this, a mitochondrial-targeted Grx1-roGFP2 (mtGrx1-roGFP2) biosensor was implemented to monitor real-time mitochondrial redox changes of HepG2 cells in response to either H2O2/DTT or oridonin/SS31 treatment. It was determined that oridonin caused a perturbation in mitochondrial redox status, which in turn contributed to oridonin-induced apoptosis. Furthermore, a novel mechanism underlying the regulation of mitochondrial redox changes in oridonin-induced HepG2 apoptosis, presumably dependent on PARP cleavage, was proposed. In conclusion, the present study provides evidence in support of mitochondrial redox changes as a potential mediator in the apoptotic activities of oridonin in HepG2 cells, which provides insight into the molecular mechanisms by which mitochondrial redox signaling regulates oridonin-induced apoptosis in cancer therapy, and the development of mitochondria-specific oridonin as a promising novel anticancer therapeutic strategy.
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Affiliation(s)
- Xiaoning Liu
- Department of Biochemistry, School of Medicine, Huanghe College of Science and Technology, Zhengzhou, Henan 450063, P.R. China
| | - Jingjing Kang
- Department of Biochemistry, School of Medicine, Huanghe College of Science and Technology, Zhengzhou, Henan 450063, P.R. China
| | - Hui Wang
- Department of Biochemistry, School of Medicine, Huanghe College of Science and Technology, Zhengzhou, Henan 450063, P.R. China
| | - Tao Huang
- Department of Biochemistry, School of Medicine, Huanghe College of Science and Technology, Zhengzhou, Henan 450063, P.R. China
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42
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Bao RF, Shu YJ, Hu YP, Wang XA, Zhang F, Liang HB, Ye YY, Li HF, Xiang SS, Weng H, Cao Y, Wu XS, Li ML, Wu WG, Zhang YJ, Jiang L, Dong Q, Liu YB. miR-101 targeting ZFX suppresses tumor proliferation and metastasis by regulating the MAPK/Erk and Smad pathways in gallbladder carcinoma. Oncotarget 2017; 7:22339-54. [PMID: 26968949 PMCID: PMC5008364 DOI: 10.18632/oncotarget.7970] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/23/2016] [Indexed: 12/13/2022] Open
Abstract
Gallbladder cancer (GBC), the most common malignancy of the bile duct, is highly aggressive and has an extremely poor prognosis, which is a result of early metastasis. As it is regulated being at multiple levels, the metastatic cascade in GBC is complex. Recent evidence suggests that microRNAs (miRNAs) are involved in cancer metastasis and are promising therapeutic targets. In this study, miR-101 was significantly downregulated in tumor tissues, particularly in metastatic tissues. In GBC patients, low miR-101 expression was correlated with tumor size, tumor invasion, lymph node metastasis, TNM stage, and poor survival. Moreover, miR-101 was an independent prognostic marker for GBC. Additionally, miR-101 inhibited GBC cell proliferation, migration, invasion, and TGF-β-induced epithelial-mesenchymal transition (EMT) in vitro and in vivo. Mechanistically, the gene encoding the zinc finger protein X-linked (ZFX) was identified as a direct target of miR-101. More importantly, miR-101 significantly reduced activation of the MAPK/Erk and Smad signaling pathways, resulting in inhibition of TGF-β-mediated induction of EMT. Altogether, our findings demonstrate a novel mechanism by which miR-101 attenuates the EMT and metastasis in GBC cells and suggest that miR-101 can serve as a potential biomarker and therapeutic target for GBC management.
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Affiliation(s)
- Run-Fa Bao
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yi-Jun Shu
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yun-Ping Hu
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Xu-An Wang
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Fei Zhang
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Hai-Bin Liang
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yuan-Yuan Ye
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Huai-Feng Li
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Shan-Shan Xiang
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Hao Weng
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yang Cao
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Xiang-Song Wu
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Mao-Lan Li
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Wen-Guang Wu
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yi-Jian Zhang
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Lin Jiang
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Qian Dong
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China
| | - Ying-Bin Liu
- Department and Laboratory of General Surgery, Xinhua Hospital, Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
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43
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Yang IH, Shin JA, Lee KE, Kim J, Cho NP, Cho SD. Oridonin induces apoptosis in human oral cancer cells via phosphorylation of histone H2AX. Eur J Oral Sci 2017; 125:438-443. [PMID: 29083074 DOI: 10.1111/eos.12387] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Oridonin, a natural diterpenoid purified from Rabdosia rubescens, has displayed beneficial biological activities, including anti-proliferation and anti-angiogenesis effects, in various types of cancers. However, the anti-cancer potential of oridonin and its mechanism in oral cancer have never previously been studied. In this study, we assessed the role of oridonin as an inducer of apoptosis in HSC-3 and HSC-4 human oral cancer cells. Our results showed that oridonin reduces the viability of human oral cancer cells and significantly increases the expression of γH2AX, a well-known marker of DNA damage. 4',6-Diamidino-2-phenylindole (DAPI) staining and western blotting showed that oridonin causes nuclear condensation and fragmentation, and induces cleavage of poly(ADP-ribose) polymerase (PARP). Moreover, oridonin-induced γH2AX accumulation was partially abrogated by Z-VAD, a pan-caspase inhibitor. Taken together, our results suggest that oridonin can effectively induce apoptosis by augmenting the expression of γH2AX in response to DNA damage and might be a promising anti-cancer drug candidate for the treatment of oral cancer.
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Affiliation(s)
- In-Hyoung Yang
- Department of Oral Pathology, School of Dentistry, Institute of Oral Bioscience, Chonbuk National University, Jeonju, Republic of Korea
| | - Ji-Ae Shin
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Kyung-Eun Lee
- Department of Oral Medicine, School of Dentistry, Chonbuk National University, Jeonju, Republic of Korea
| | - Junghyun Kim
- Department of Oral Pathology, School of Dentistry, Institute of Oral Bioscience, Chonbuk National University, Jeonju, Republic of Korea
| | - Nam-Pyo Cho
- Department of Oral Pathology, School of Dentistry, Institute of Oral Bioscience, Chonbuk National University, Jeonju, Republic of Korea
| | - Sung-Dae Cho
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Republic of Korea
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Zhu X, Song X, Xie K, Zhang X, He W, Liu F. Osthole induces apoptosis and suppresses proliferation via the PI3K/Akt pathway in intrahepatic cholangiocarcinoma. Int J Mol Med 2017; 40:1143-1151. [PMID: 28902342 PMCID: PMC5593451 DOI: 10.3892/ijmm.2017.3113] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 07/28/2017] [Indexed: 12/20/2022] Open
Abstract
Osthole is a natural coumarin isolated from Umbelliferae plant monomers. Previous research has indicated that osthole exerts a wide variety of biological effects, acting as anti-seizure, anti-osteoporosis and anti-inflammation. However, the regulatory effect and related molecular mechanism of osthole in intrahepatic cholangiocarcinoma (ICC) remain unknown. In the present study, the authors found that osthole inhibited ICC cell lines in a dose- and time-dependent manner. Osthole also significantly induced mitochondrial-dependent apoptosis by upregulating Bax, cleaved caspase-3, cleaved caspase-9, and cleaved poly ADP-ribose polymerase expression, and by downregulating Bcl-2 expression. Moreover, the levels of p-Akt and PI3K were significantly decreased, while total Akt protein levels were unchanged. Following transfection with wild-type-Akt and constitutively active (CA)-Akt plasmids, the effects of osthole were decreased. Osthole was also able to suppress tumor growth in vivo. Together, these data demonstrated that osthole induces mitochondrial-dependent apoptosis via the PI3K/Akt pathway, suggesting that osthole may represent a novel and effective agent for the treatment of ICC.
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Affiliation(s)
- Xingyang Zhu
- Department of General Surgery, The First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui 230022, P.R. China
| | - Xiaoling Song
- Department of Cardiothoracic Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200082, P.R. China
| | - Kun Xie
- Department of General Surgery, The First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui 230022, P.R. China
| | - Xue Zhang
- Department of General Surgery, The First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui 230022, P.R. China
| | - Wei He
- Department of General Surgery, The First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui 230022, P.R. China
| | - Fubao Liu
- Department of General Surgery, The First Affiliated Hospital of Medical University of Anhui, Hefei, Anhui 230022, P.R. China
- Correspondence to: Professor Fubao Liu, Department of General Surgery, The First Affiliated Hospital of Medical University of Anhui, 218 Jixi Road, Hefei, Anhui 230022, P.R. China, E-mail:
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Lycium barbarum Polysaccharides Protect Rat Corneal Epithelial Cells against Ultraviolet B-Induced Apoptosis by Attenuating the Mitochondrial Pathway and Inhibiting JNK Phosphorylation. BIOMED RESEARCH INTERNATIONAL 2017; 2017:5806832. [PMID: 28798932 PMCID: PMC5536140 DOI: 10.1155/2017/5806832] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 06/05/2017] [Accepted: 06/14/2017] [Indexed: 12/22/2022]
Abstract
Lycium barbarum polysaccharides (LBPs) have been shown to play a key role in protecting the eyes by reducing the apoptosis induced by certain types of damage. However, it is not known whether LBPs can protect damaged corneal cells from apoptosis. Moreover, no reports have focused on the role of LBPs in guarding against ultraviolet B- (UVB-) induced apoptosis. The present study aimed to investigate the protective effect and underlying mechanism of LBPs against UVB-induced apoptosis in rat corneal epithelial (RCE) cells. The results showed that LBPs significantly prevented the loss of cell viability and inhibited cell apoptosis induced by UVB in RCE cells. LBPs also inhibited UVB-induced loss of mitochondrial membrane potential, downregulation of Bcl-2, and upregulation of Bax and caspase-3. Finally, LBPs attenuated the phosphorylation of c-Jun NH2-terminal kinase (JNK) triggered by UVB. In summary, LBPs protect RCE cells against UVB-induced damage and apoptosis, and the underlying mechanism involves the attenuation of the mitochondrial apoptosis pathway and the inhibition of JNK phosphorylation.
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46
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Zhang Y, Liang Y, He C. Anticancer activities and mechanisms of heat-clearing and detoxicating traditional Chinese herbal medicine. Chin Med 2017; 12:20. [PMID: 28702078 PMCID: PMC5506596 DOI: 10.1186/s13020-017-0140-2] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 06/30/2017] [Indexed: 02/07/2023] Open
Abstract
In traditional Chinese medicine (TCM) theory, pathogenic heat and toxins, which are akin to the inflammatory factors, are the causes of cancer and could promote its virulent development. Therefore, heat-clearing and detoxicating (HCD) herbs are essential components of TCM formulas for cancer treatment. An increasing interest has been focused on the study of HCD herbs and accumulated evidences have shown that HCD herbs or HCD herbs-based formulas exhibited remarkable anticancer effects when used alone or combined with other therapeutic approaches. Some of the HCD herb-derived products have been tested in clinical trials. Studies revealed that extracts or pure compounds of the HCD herbs showed a broad anticancer spectrum against both solid and hematologic malignancies without significant toxic effects. Notably, some HCD herbs or formulas could strongly enhance the anticancer activities of chemo- or radio-therapy and alleviate their side effects. The anticancer activities of HCD herb exacts or the pure compounds were reported to be through multiple cellular or molecular mechanisms, such as induction of cancer cell apoptosis, differentiation and cell cycle arrest, inhibition of cancer cell growth, invasion and metastasis, and inhibition of tumor angiogenesis. In this review, we provide comprehensive analysis and summary of research progress and future prospects in this field to facilitate the further study and application of HCD herbs.
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Affiliation(s)
- Yulin Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, N22-7038, Avenida da Universidade, Taipa, Macao, 999078 China
| | - Yeer Liang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, N22-7038, Avenida da Universidade, Taipa, Macao, 999078 China
| | - Chengwei He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, N22-7038, Avenida da Universidade, Taipa, Macao, 999078 China
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Aloesin Suppresses Cell Growth and Metastasis in Ovarian Cancer SKOV3 Cells through the Inhibition of the MAPK Signaling Pathway. Anal Cell Pathol (Amst) 2017; 2017:8158254. [PMID: 28702312 PMCID: PMC5494088 DOI: 10.1155/2017/8158254] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 04/18/2017] [Indexed: 12/30/2022] Open
Abstract
Aloesin is an active constituent of the herb aloe vera and plays a crucial role in anti-inflammatory activity, ultraviolet protection, and antibacterium. We investigated the role and possible mechanisms of aloesin in the cell growth and metastasis of ovarian cancer. It was found that aloesin inhibited cell viability and cell clonality in a dose-dependent manner. It arrests the cell cycle at the S-phase and induced apoptosis in SKOV3 cells. In an in vivo experiment, it was observed that aloesin inhibited tumor growth. Moreover, it inhibited migration and invasion of cancer in SKOV3 cells. Interestingly, members from the mitogen-activated protein kinase (MAPK) signaling family became less phosphorylated as the aloesin dose increased. This suggests that aloesin exerts its anticancer effect through the MAPK signaling pathway. Our data also highlights the possibility of using aloesin as a novel therapeutic drug for ovarian cancer treatment.
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48
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Spirin P, Lebedev T, Orlova N, Morozov A, Poymenova N, Dmitriev SE, Buzdin A, Stocking C, Kovalchuk O, Prassolov V. Synergistic suppression of t(8;21)-positive leukemia cell growth by combining oridonin and MAPK1/ERK2 inhibitors. Oncotarget 2017; 8:56991-57002. [PMID: 28915648 PMCID: PMC5593619 DOI: 10.18632/oncotarget.18503] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 04/18/2017] [Indexed: 01/03/2023] Open
Abstract
One of the most common chromosomal translocations in acute myeloid leukemia is t(8;21)(q22;q22), which results in the appearance of abnormal transcripts encoding for the fusion protein RUNX1-ETO. Therefore, this oncoprotein is considered to be a pertinent and promising target for treating t(8;21) leukemia. Previously, we have shown that downregulation of RUNX1-ETO leads to activation of intracellular signaling pathways enhancing cell survival and determined that the protein ERK2 can mediate activation of most of these pathways. Here we used a combination of oridonin (natural tetracycline diterpenoid), which has been shown to exhibit anti-RUNX1-ETO activity, and ERK2 kinase inhibitors. We found that treatment of leukemic t(8;21)-positive Kasumi-1 cells with oridonin cause decrease of phosphorylated ERK1/2. Treatment of these cells with ERK2 inhibitors makes them more sensitive to RUNX1-ETO inhibition with oridonin. Therefore we postulate that simultaneous inhibition of RUNX1-ETO and ERK2 cause synergistic effect on survival of leukemic cells.
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Affiliation(s)
- Pavel Spirin
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
| | - Timofey Lebedev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
| | - Natalia Orlova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
| | - Alexey Morozov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
| | - Nadezhda Poymenova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
| | - Sergey E Dmitriev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia.,Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 119992, Russia
| | - Anton Buzdin
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia.,Dmitry Rogachev Federal Research Center of Pediatric Hematology, Oncology and Immunology, Moscow 117997, Russia.,National Research Centre "Kurchatov Institute", Centre for Convergence of Nano-, Bio-, Information and Cognitive Sciences and Technologies, Moscow 123182, Russia
| | - Carol Stocking
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg 20246, Germany
| | - Olga Kovalchuk
- OncoFinder Ltd, Lethbridge, AB T1K7×8, Canada.,Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K3M4, Canada
| | - Vladimir Prassolov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
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49
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Xu S, Yao H, Luo S, Zhang YK, Yang DH, Li D, Wang G, Hu M, Qiu Y, Wu X, Yao H, Xie W, Chen ZS, Xu J. A Novel Potent Anticancer Compound Optimized from a Natural Oridonin Scaffold Induces Apoptosis and Cell Cycle Arrest through the Mitochondrial Pathway. J Med Chem 2017; 60:1449-1468. [DOI: 10.1021/acs.jmedchem.6b01652] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Shengtao Xu
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Hong Yao
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Shanshan Luo
- Department
of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, P. R. China
| | - Yun-Kai Zhang
- College
of Pharmacy and Health Sciences, St. John’s University, 8000 Utopia
Parkway, Queens, New York 11439, United States
| | - Dong-Hua Yang
- College
of Pharmacy and Health Sciences, St. John’s University, 8000 Utopia
Parkway, Queens, New York 11439, United States
| | - Dahong Li
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
- Key
Laboratory of Structure-Based Drug Design and Discovery of Ministry
of Education and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wen Hua Road, Shenyang 110016, China
| | - Guangyu Wang
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Mei Hu
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Yangyi Qiu
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Xiaoming Wu
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Hequan Yao
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Weijia Xie
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
| | - Zhe-Sheng Chen
- College
of Pharmacy and Health Sciences, St. John’s University, 8000 Utopia
Parkway, Queens, New York 11439, United States
| | - Jinyi Xu
- State
Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P. R. China
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50
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Song XL, Zhang YJ, Wang XF, Zhang WJ, Wang Z, Zhang F, Zhang YJ, Lu JH, Mei JW, Hu YP, Chen L, Li HF, Ye YY, Liu YB, Gu J. Casticin induces apoptosis and G0/G1 cell cycle arrest in gallbladder cancer cells. Cancer Cell Int 2017; 17:9. [PMID: 28070171 PMCID: PMC5217413 DOI: 10.1186/s12935-016-0377-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 12/26/2016] [Indexed: 11/18/2022] Open
Abstract
Background Casticin, the flavonoid extracted from Vitex rotundifolia L, exerts various biological effects, including anti-inflammatory and anti-cancer activity. The aim of this study is to investigate the effects and mechanisms of casticin in human gallbladder cancer cells. Methods Human NOZ and SGC996 cells were used to perform the experiments. CCK-8 assay and colony formation assay were performed to evaluate cell viability. Cell cycle analyses and annexin V/PI staining assay for apoptosis were measured using flow cytometry. Western blot analysis was used to evaluate the changes in protein expression, and the effect of casticin treatment in vivo was experimented with xenografted tumors. Results In this study, we found that casticin significantly inhibited gallbladder cancer cell proliferation in a dose- and time-dependent manner. Casticin also induced G0/G1 arrest and mitochondrial-related apoptosis by upregulating Bax, cleaved caspase-3, cleaved caspase-9 and cleaved poly ADP-ribose polymerase expression, and by downregulating Bcl-2 expression. Moreover, casticin induced cycle arrest and apoptosis by upregulating p27 and downregulating cyclinD1/cyclin-dependent kinase4 and phosphorylated protein kinase B. In vivo, casticin inhibited tumor growth. Conclusion Casticin induces G0/G1 arrest and apoptosis in gallbladder cancer, suggesting that casticin might represent a novel and effective agent against gallbladder cancer.
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Affiliation(s)
- Xiao-Ling Song
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yun-Jiao Zhang
- Department of Cardio-Thoracic Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xue-Feng Wang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Wen-Jie Zhang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Zheng Wang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Fei Zhang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yi-Jian Zhang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jian-Hua Lu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jia-Wei Mei
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yun-Ping Hu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Lei Chen
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Huai-Feng Li
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yuan-Yuan Ye
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Ying-Bin Liu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jun Gu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.,Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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