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Pasha A, Kumar K, Heena SK, Arnold Emerson I, Pawar SC. Inhibition of NF-kB and COX-2 by andrographolide regulates the progression of cervical cancer by promoting PTEN expression and suppressing PI3K/AKT signalling pathway. Sci Rep 2024; 14:12020. [PMID: 38797813 PMCID: PMC11128455 DOI: 10.1038/s41598-024-57304-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 03/16/2024] [Indexed: 05/29/2024] Open
Abstract
In the face of recent advances in Cervical cancer (CC) treatment, therapeutic and surgical procedures for CC management are still inadequate. In the current study for the first time Andrographolide (Andro) has been explored for its multitarget therapeutic efficacy on NF-kB, COX-2, and PI3K/AKT expressions together in CC. The expression levels of NF-kB, COX-2, PI3K and PTEN in the CC patient samples, both at mRNA and protein levels have shown significant association with poor survival and increased tumor aggressiveness. The binding efficacy of Andro was investigated using molecular docking and molecular dynamic simulations, and the protein and ligand complex for NF-kB and COX-2 has shown high binding energy. Andro displayed cytotoxicity by impeding the in-vitro proliferation of CC cells. Andro significantly supressed the NF-kB, COX-2, and PI3K expression and enhanced the expression levels of PTEN at protein levels in-vitro. Andro induced apoptosis in a dose dependent manner and significantly inhibited the migration and invasion of CC cells. Andro exhibited similar activity in-vivo and suppressed the CC tumor growth in xenograft C57BL/6 mice model. The anti-tumor activity of Andro, both in-vitro and in-vivo has shown considerable downregulation of NF-kB and COX-2 and induced apoptosis through impeding the PI3K/AKT signalling pathway. These findings from the above study projects, administration of Andro as an effective alternate safe compound to curtail and impede cervical cancer progression.
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Affiliation(s)
- Akbar Pasha
- Department of Genetics and Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India
| | - Kiran Kumar
- Department of Bioinformatics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India
| | - S K Heena
- Department of Pathology, Osmania Medical College, Hyderabad, Telangana, 500095, India
| | - I Arnold Emerson
- Department of Bioinformatics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India
| | - Smita C Pawar
- Department of Genetics and Biotechnology, University College of Science, Osmania University, Hyderabad, Telangana, 500007, India.
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2
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Gonde DP, Bhole BK, Kakad KS. Andrographolide, diterpenoid constituent of Andrographis paniculata: Review on botany, phytochemistry, molecular docking analysis, and pharmacology. ANNALES PHARMACEUTIQUES FRANÇAISES 2024; 82:15-43. [PMID: 37813330 DOI: 10.1016/j.pharma.2023.10.001] [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: 09/22/2023] [Accepted: 10/05/2023] [Indexed: 10/11/2023]
Abstract
Andrographispaniculata (kalmegh) is also known as "king of bitters", is an herbaceous plant belongs to family Acanthaceae. The therapeutic effect is due to presence of diterpenoid lactone derivatives of A. paniculata mainly andrographolide. The main purpose of this review includes detailed (past and present) study of A. paniculata and its most important component andrographolide a diterpenoid lactone with respect to its botany, phytochemistry, molecular docking analysis and pharmacological effects i.e., therapeutic benefits. In reference to the search, we also compiled variety of dosage forms available, which are made up of A. paniculata extract and Andrographolide such as tablets and capsules. This review also discusses reported methods of extraction of phytoconstituents, pharmacokinetics of main components, their molecular docking analysis data and main therapeutic applications with their proposed mechanism of actions in various diseases. According to data collected, A. paniculata is becoming more and more valuable as a therapeutic herb.
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Affiliation(s)
- Dipak P Gonde
- Pharmacognosy Department, PES Modern college of Pharmacy, Sector 21, Yamunanagar, Nigdi Pune 411044, Maharashtra, India.
| | - Bhumika K Bhole
- Pharmacognosy Department, PES Modern college of Pharmacy, Sector 21, Yamunanagar, Nigdi Pune 411044, Maharashtra, India.
| | - Kalyani S Kakad
- Pharmacognosy Department, PES Modern college of Pharmacy, Sector 21, Yamunanagar, Nigdi Pune 411044, Maharashtra, India.
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3
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Pang C, Zhang T, Chen Y, Yan B, Chen C, Zhang Z, Wang C. Andrographis modulates cisplatin resistance in lung cancer via miR-155-5p/SIRT1 axis. Funct Integr Genomics 2023; 23:260. [PMID: 37530871 DOI: 10.1007/s10142-023-01186-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/10/2023] [Accepted: 07/24/2023] [Indexed: 08/03/2023]
Abstract
Andrographis (Andro) has been identified as an anti-cancer herbal. This study was to explore its underlying regulatory routes regarding cisplatin (DDP) resistance in lung cancer. The impacts of Andro on cell viability in lung cancer cells and normal cells BEAS-2B were validated using CCK8 tests. Then, cell viability and apoptosis analysis was performed in the cells after DDP, Andro, or combined treatment. RT-qPCR was applied for evaluating miR-155-5p and SIRT1 mRNA expressions, while western blot was for evaluating SIRT1 protein expressions. Binding sites between SIRT1 and miR-155-5p were predicted on TargetScan and were confirmed using luciferase reporter assays. Xenograft animal models were established for in vivo validation of the regulatory function of Andro in lung cancer. Andro decreased the cell viability in lung cancer cells but not normal cells BEAS-2B. The combined treatment with DDP and Andro induced the lowest viability and highest apoptosis in both A549 and A549/DDP cells. MiR-155-5p expression was suppressed, and SIRT was promoted by the Andro treatment, while overexpression of miR-155-5p reversed effects of Andro in cells, which was further counteracted by SIRT1 activation. SIRT1 was verified to be a target of miR-155-5p in A549/DDP cells. Moreover, Andro synergized with DDP in mice with lung cancer via miR-155-5p/SIRT1. Andro modulates cisplatin resistance in lung cancer via miR-155-5p/SIRT1 axis.
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Affiliation(s)
- Chong Pang
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Lung Cancer Center, Tianjin, China
| | - Tengyue Zhang
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Vision Science, Affiliated Eye Hospital of NanKai University, Clinical College of Ophthalmology of Tianjin Medical University, Tianjin, China
| | - Yulong Chen
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Lung Cancer Center, Tianjin, China
| | - Bo Yan
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Lung Cancer Center, Tianjin, China
| | - Chen Chen
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Lung Cancer Center, Tianjin, China
| | - Zhenfa Zhang
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Lung Cancer Center, Tianjin, China
| | - Changli Wang
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Lung Cancer Center, Tianjin, China.
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Chaturvedi T, Gupta AK, Shanker K, Dubey BK, Tiwari G. Maximizing genetic gain through unlocking genetic variation in different ecotypes of kalmegh ( Andrographis paniculata (Burm. f.) Nee). FRONTIERS IN PLANT SCIENCE 2022; 13:1042222. [PMID: 36420038 PMCID: PMC9677111 DOI: 10.3389/fpls.2022.1042222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
Andrographis paniculata, commonly known as kalmegh is among the most popular medicinal herbs in Southeast Asia. It is widely cultivated for medicinal purposes. The bioactive molecule, Andrographolide accumulated in herb leaves has immense therapeutic and economic potential. However, comprehensive information regarding genetic diversity is very limited in this species. The present study assessed genetic diversity between and within the six populations (ecotypes) of twenty-four kalmegh accessions using multiple datasets (agro-morphological traits, phytochemical traits, and genic markers). This is the established report where EST-SSR (Expressed sequence tags-Simple Sequence Repeat) markers have been used to unlock genetic variation in kalmegh. Here, we identified and developed ninety-one metabolic pathway-specific EST-SSR markers. Finally, 32 random EST-SSR primer pairs were selected for genetic diversity assessment. Multivariate analysis to unveil the agro-morphological, phytochemical and genotypic variability was helpful in discriminating various germplasms studied in the present study. Among all the morphological discriptors used in present study, days to fifty percent flowering and dry herb yield were found as potential selection index for AP genetic improvement. Hierarchical cluster analysis built with agro-morphological data identified three major groups. However, corresponding analysis with phytochemical and molecular data generated two clear-cut groups among the studied individuals. Moreover, the grouping of individuals into different clusters using multiple datasets was geographically independent, and also showed inconsistency in grouping among agromorphological, phytochemical and molecular dataset based clusters. However, joint analysis using agro-morphological, phytochemical and genotypic information generated two genetic groups, which could be a valuable resource for identifying complementary crossing panels in the kalmegh breeding program. The accessions AP7, AP13, AP5, AP3 belong to cluster I and accessions AP17, AP18 belong to cluster II could be utilized as potential donors for high dry herb yield and andrographolide content, respectively in different selective breeding programs of AP. Thus, our results provided useful information about the overall genetic diversity and variation in economic traits useful for initiating selective breeding programs for contrasting traits of interest and maximizing genetic gain in kalmegh.
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Affiliation(s)
- Trishna Chaturvedi
- Division of Plant Breeding and Genetic Resource Conservation, Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research, Lucknow, Uttar Pradesh, India
| | - Anil Kumar Gupta
- Division of Plant Breeding and Genetic Resource Conservation, Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research, Lucknow, Uttar Pradesh, India
| | - Karuna Shanker
- Phytochemistry Division, Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research, Lucknow, Uttar Pradesh, India
| | - Basant Kumar Dubey
- Biotechnology Division, Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research, Lucknow, Uttar Pradesh, India
| | - Gunjan Tiwari
- Division of Plant Breeding and Genetic Resource Conservation, Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research, Lucknow, Uttar Pradesh, India
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Drug-Herb Interactions among Thai Herbs and Anticancer Drugs: A Scoping Review. Pharmaceuticals (Basel) 2022; 15:ph15020146. [PMID: 35215264 PMCID: PMC8880589 DOI: 10.3390/ph15020146] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/17/2022] [Accepted: 01/19/2022] [Indexed: 12/30/2022] Open
Abstract
More than half of Thai patients with cancer take herbal preparations while receiving anticancer therapy. There is no systematic or scoping review on interactions between anticancer drugs and Thai herbs, although several research articles have that Thai herbs inhibit cytochrome P450 (CYP) or efflux transporter. Therefore, we gathered and integrated information related to the interactions between anticancer drugs and Thai herbs. Fifty-two anticancer drugs from the 2020 Thailand National List of Essential Medicines and 75 herbs from the 2020 Thai Herbal Pharmacopoeia were selected to determine potential anticancer drug–herb interactions. The pharmacological profiles of the selected anticancer drugs were reviewed and matched with the herbal pharmacological activities to determine possible interactions. A large number of potential anticancer drug–herb interactions were found; the majority involved CYP inhibition. Efflux transporter inhibition and enzyme induction were also found, which could interfere with the pharmacokinetic profiles of anticancer drugs. However, there is limited knowledge on the pharmacodynamic interactions between anticancer drugs and Thai herbs. Therefore, further research is warranted. Information regarding interactions between anticancer drugs and Thai herbs should provide as a useful resource to healthcare professionals in daily practice. It could enable the prediction of possible anticancer drug–herb interactions and could be used to optimize cancer therapy outcomes.
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Qu J, Liu Q, You G, Ye L, Jin Y, Kong L, Guo W, Xu Q, Sun Y. Advances in ameliorating inflammatory diseases and cancers by andrographolide: Pharmacokinetics, pharmacodynamics, and perspective. Med Res Rev 2021; 42:1147-1178. [PMID: 34877672 DOI: 10.1002/med.21873] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/07/2021] [Accepted: 11/10/2021] [Indexed: 12/26/2022]
Abstract
Andrographolide, a well-known natural lactone having a range of pharmacological actions in traditional Chinese medicine. It has long been used to cure a variety of ailments. In this review, we cover the pharmacokinetics and pharmacological activity of andrographolide which supports its further clinical application in cancers and inflammatory diseases. Growing evidence shows a good therapeutic effect in inflammatory diseases, including liver diseases, joint diseases, respiratory system diseases, nervous system diseases, heart diseases, inflammatory bowel diseases, and inflammatory skin diseases. As a result, the effects of andrographolide on immune cells and the processes that underpin them are discussed. The preclinical use of andrographolide to different organs in response to malignancies such as colorectal, liver, gastric, breast, prostate, lung, and oral cancers has also been reviewed. In addition, several clinical trials of andrographolide in inflammatory diseases and cancers have been summarized. This review highlights recent advances in ameliorating inflammatory diseases as well as cancers by andrographolide and its analogs, providing a new perspective for subsequent research of this traditional natural product.
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Affiliation(s)
- Jiao Qu
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, Nanjing, China
| | - Qianqian Liu
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, Nanjing, China
| | - Guoquan You
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, Nanjing, China
| | - Ling Ye
- Biopharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Yiguang Jin
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Lingdong Kong
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, Nanjing, China
| | - Wenjie Guo
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, Nanjing, China
| | - Qiang Xu
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Yang Sun
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China.,Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, China
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7
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Paul S, Roy D, Pati S, Sa G. The Adroitness of Andrographolide as a Natural Weapon Against Colorectal Cancer. Front Pharmacol 2021; 12:731492. [PMID: 34795581 PMCID: PMC8592893 DOI: 10.3389/fphar.2021.731492] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/28/2021] [Indexed: 12/15/2022] Open
Abstract
The conventional carcinoma treatment generally encompasses the employment of radiotherapy, chemotherapy, surgery or use of cytotoxic drugs. However, recent advances in pharmacological research have divulged the importance of traditional treatments in cancer. The aim of the present review is to provide an overview of the importance of one such medicinal herb of Chinese and Indian origin: Andrographis paniculate on colorectal cancer with special emphasis on its principal bioactive component andrographolide (AGP) and its underlying mechanisms of action. AGP has long been known to possess medicinal properties. Studies led by numerous groups of researchers shed light on its molecular mechanism of action. AGP has been shown to act in a multi-faceted manner in context of colorectal cancer by targeting matrix metalloproteinase-9, Toll-like receptor or NFκB signaling pathways. In this review, we highlighted the recent studies that show that AGP can act as an effective immunomodulator by harnessing effective anti-tumor immune response. Recent studies strongly recommend further research on this compound and its analogues, especially under in-vivo condition to assess its actual potential as a prospective and efficient candidate against colorectal cancer. The current review deals with the roles of this phytomedicine in context of colorectal cancer and briefly describes its perspectives to emerge as an essential anti-cancer drug candidate. Finally, we also point out the drawbacks and difficulties in administration of AGP and indicate the use of nano-formulations of this phytomedicine for better therapeutic efficacy.
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Affiliation(s)
- Silpita Paul
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Dia Roy
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Subhadip Pati
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Gaurisankar Sa
- Division of Molecular Medicine, Bose Institute, Kolkata, India
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8
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Gao H, Li H, Liu W, Mishra SK, Li C. Andrographolide Induces Apoptosis in Gastric Cancer Cells through Reactivation of p53 and Inhibition of Mdm-2. DOKL BIOCHEM BIOPHYS 2021; 500:393-401. [PMID: 34697748 DOI: 10.1134/s1607672921050070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 05/31/2021] [Accepted: 05/31/2021] [Indexed: 11/22/2022]
Abstract
Andrographolide is a labdane diterpenoid isolated from Andrographis paniculata. The plant extract and andrographolide has long been used in traditional medicine practices mainly for gastrointestinal diseases and improving liver function. Andrographolide has shown various pharmacological properties including anti-inflammatory, antioxidant and anticancer activity. This study evaluated the effect of andrographolide on proliferation of human gastric carcinoma cells in relevance to p53 and Mdm-2 pathways. Andrographolide inhibited the proliferation of SGC7901 and AGS cells in a dose-dependent manner with estimated IC50 values 38 and 44 μM respectively. Effect of andrographolide on p53 activity was ascertained by using a p53 activator (RITA) which showed synergistic inhibition of cell proliferation. While andrographolide when used in combination with a p53 inhibitor (pifithrin-α) showed potent restriction over its response. Andrographolide caused decrease in mitochondrial membrane potential as an indicator of apoptotic activity. Andrographolide activated the expression of p53 protein and gene and downregulated the levels of Mdm-2 (negative regulator of p53). Andrographolide inhibited the colony formation abilities in SGC7901 in a p53-dependent manner followed by induction of mitochondrial intrinsic apoptosis through activation of caspases-9 and -3, cleavage of PARP, and inhibition of pro-apoptotic Bcl-2. Andrographolide induced p53 mediated apoptosis in gastric carcinoma cells which adds to a novel approach in anticancer therapies.
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Affiliation(s)
- Hongbo Gao
- Department of Gastroenterology, People's Hospital of Zhangqiu, 250200, Jinan, Shandong Province, China
| | - Hongyang Li
- Department of General Surgery, People's Hospital of Zhangqiu, 250200, Jinan, Shandong Province, China
| | - Wen Liu
- Innoscience Research Sdn Bhd, 47650, Subang Jaya, Selangor, Malaysia
| | - Siddhartha Kumar Mishra
- Cancer Biology Laboratory, Department of Zoology, School of Biological Sciences, Dr. Harisingh Gour University, 470003, Sagar, India
| | - Chengzhen Li
- Department of Two Gastrointestinal Tract, Central Hospital Affiliated to Shandong First Medical University, 250013, Jinan, Shandong Province, China.
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Zhang H, Li S, Si Y, Xu H. Andrographolide and its derivatives: Current achievements and future perspectives. Eur J Med Chem 2021; 224:113710. [PMID: 34315039 DOI: 10.1016/j.ejmech.2021.113710] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 07/16/2021] [Accepted: 07/16/2021] [Indexed: 12/22/2022]
Abstract
Natural product andrographolide isolated from the plant Andrographis paniculata shows a plethora of biological activities, including anti-tumor, anti-bacterial, anti-inflammation, anti-virus, anti-fibrosis, anti-obesity, immunomodulatory and hypoglycemic activities. Based on extensive chemical structural modifications, a series of andrographolide derivatives with improved bioavailability and druggability has been developed. Moreover, greater understanding of their mechanisms of action at the molecular and cellular level has been thoroughly investigated. In this review, we give an outlook for the therapeutical potential of andrographolide and its derivatives in diverse diseases and highlighted the drug design, pharmacokinetic and mechanistic studies for the past ten years, together with a brief overview of the pharmacological effects. Notably, we focused to provide a critical enlightenment of the area of andrographolide and its derivatives with the intent of indicating the future perspectives, challenges and limitations. We believe that this review paper will benefit drug discovery where andrographolide was used as a template, shed light on the identification of drug targets for andrographolide and its analogs, as well as increase our knowledge for using them for therapeutic application, including the treatment for various forms of cancers.
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Affiliation(s)
- Hang Zhang
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R&D and Preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Shufeng Li
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R&D and Preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Yongsheng Si
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R&D and Preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Haiwei Xu
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R&D and Preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, 450001, China.
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Sharma P, Shimura T, Banwait JK, Goel A. Andrographis-mediated chemosensitization through activation of ferroptosis and suppression of β-catenin/Wnt-signaling pathways in colorectal cancer. Carcinogenesis 2021; 41:1385-1394. [PMID: 32835374 DOI: 10.1093/carcin/bgaa090] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/25/2020] [Accepted: 08/17/2020] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) remains one of the leading causes of cancer-related mortality in the USA. As much as 50-60% of CRC patients develop resistance to 5-fluorouracil (5FU)-based chemotherapeutic regimens, attributing the increased overall morbidity and mortality. In view of the growing evidence that active principles in various naturally occurring botanicals can facilitate chemosensitization in cancer cells, herein, we undertook a comprehensive effort in interrogating the activity of one such botanical-andrographis-by analyzing its activity in CRC cell lines [both sensitive and 5FU resistant (5FUR)], a xenograft animal model and patient-derived tumor organoids. We observed that combined treatment with andrographis was synergistic and resulted in a significant and dose-dependent increase in the efficacy of 5FU in HCT116 and SW480 5FUR cells (P < 0.05), reduced clonogenic formation (P < 0.01) and increased rates of caspase-9-mediated apoptosis (P < 0.05). The genomewide expression analysis in cell lines led us to uncover that activation of ferroptosis and suppression of β-catenin/Wnt-signaling pathways were the key mediators for the anti-cancer and chemosensitizing effects of andrographis. Subsequently, we validated our findings in a xenograft animal model, as well as two independent CRC patient-derived organoids-which confirmed that combined treatment with andrographis was significantly more effective than 5FU and andrographis alone and that these effects were in part orchestrated through dysregulated expression of key genes (including HMOX1, GCLC, GCLM and TCF7L2) within the ferroptosis and Wnt-signaling pathways. Collectively, our data highlight that andrographis might offer a safe and inexpensive adjunctive therapeutic option in the management of CRC patients.
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Affiliation(s)
- Priyanka Sharma
- Center for Gastrointestinal Research, Baylor Scott and White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA.,Department of Molecular Diagnostics and Experimental Therapeutics and Biotech Innovations, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Tadanobu Shimura
- Center for Gastrointestinal Research, Baylor Scott and White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA
| | - Jasjit K Banwait
- Center for Gastrointestinal Research, Baylor Scott and White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA
| | - Ajay Goel
- Center for Gastrointestinal Research, Baylor Scott and White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA.,Department of Molecular Diagnostics and Experimental Therapeutics and Biotech Innovations, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
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11
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Sharda N, Ikuse T, Hill E, Garcia S, Czinn SJ, Bafford A, Blanchard TG, Banerjee A. Impact of Andrographolide and Melatonin Combinatorial Drug Therapy on Metastatic Colon Cancer Cells and Organoids. CLINICAL MEDICINE INSIGHTS-ONCOLOGY 2021; 15:11795549211012672. [PMID: 34158803 PMCID: PMC8182223 DOI: 10.1177/11795549211012672] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 03/29/2021] [Indexed: 11/15/2022]
Abstract
Background: The death rate (the number of deaths per 100 000 people per year) of
colorectal cancer (CRC) has been dropping since 1980 due to increased
screening, lifestyle-related risk factors, and improved treatment options;
however, CRC is the third leading cause of cancer-related deaths in men and
women in the United States. Therefore, successful therapy for CRC is an
unmet clinical need. This study aimed to investigate the impacts of
andrographolide (AGP) and melatonin (MLT) on CRC and the underlying
mechanism. Methods: To investigate AGP and MLT anticancer effects, a series of metastatic colon
cancer cell lines (T84, Colo 205, HT-29, and DLD-1) were selected. In
addition, a metastatic patient-derived organoid model (PDOD) was used to
monitor the anticancer effects of AGP and MLT. A series of bioassays
including 3D organoid cell culture, MTT, colony formation, western blotting,
immunofluorescence, and quantitative polymerase chain reaction (qPCR) were
performed. Results: The dual therapy significantly promotes CRC cell death, as compared with the
normal cells. It also limits CRC colony formation and disrupts the PDOD
membrane integrity along with decreased Ki-67 expression. A significantly
higher cleaved caspase-3 and the endoplasmic reticulum (ER) stress proteins,
IRE-1 and ATF-6 expression, by 48 hours were found. This combinatorial
treatment increased reactive oxygen species (ROS) levels. Apoptosis
signaling molecules BAX, XBP-1, and CHOP were significantly increased as
determined by qPCR. Conclusions: These findings indicated that AGP and MLT associated ER stress-mediated
apoptotic metastatic colorectal cancer (mCRC) cell death through the
IRE-1/XBP-1/CHOP signaling pathway. This novel combination could be a
potential therapeutic strategy for mCRC cells.
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Affiliation(s)
- Neha Sharda
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Tamaki Ikuse
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Pediatric and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Elizabeth Hill
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sonia Garcia
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Steven J Czinn
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Andrea Bafford
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Thomas G Blanchard
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Aditi Banerjee
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
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12
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Shimura T, Sharma P, Sharma GG, Banwait JK, Goel A. Enhanced anti-cancer activity of andrographis with oligomeric proanthocyanidins through activation of metabolic and ferroptosis pathways in colorectal cancer. Sci Rep 2021; 11:7548. [PMID: 33824419 PMCID: PMC8024269 DOI: 10.1038/s41598-021-87283-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 03/22/2021] [Indexed: 01/14/2023] Open
Abstract
The high degree of morbidity and mortality in colorectal cancer (CRC) patients is largely due to the development of chemoresistance against conventional chemotherapeutic drugs. In view of the accumulating evidence that various dietary botanicals offer a safe, inexpensive and multi-targeted treatment option, herein, we hypothesized that a combination of Andrographis paniculata and Oligomeric Proanthocyanidins (OPCs) might interact together with regard to anti-tumorigenic activity in CRC. As a result, we demonstrated the enhanced anti-cancer activity between these two botanical extracts in terms of their ability to inhibit cancer cell growth, suppress colony formation and induce apoptosis. Furthermore, we validated these findings in subcutaneous xenograft model and in patient derived primary epithelial 3D organoids. Transcriptomic profiling identified involvement of metabolic pathways and ferroptosis-associated genes, including HMOX1, GCLC and GCLM, that may be responsible for the increased anti-tumorigenic activity by the two compounds. Collectively, our study provides novel evidence in support of the combinatorial use of andrographis and OPCs as a potential therapeutic option, perhaps as an adjunctive treatment to classical drugs, in patients with colorectal cancer.
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Affiliation(s)
- Tadanobu Shimura
- Center for Gastrointestinal Research, Baylor Scott & White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA
| | - Priyanka Sharma
- Center for Gastrointestinal Research, Baylor Scott & White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Geeta G Sharma
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Jasjit K Banwait
- Center for Gastrointestinal Research, Baylor Scott & White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA
| | - Ajay Goel
- Center for Gastrointestinal Research, Baylor Scott & White Research Institute and Charles A. Sammons Cancer Center, Baylor University Medical Center, Dallas, TX, USA.
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA, USA.
- Department of Molecular Diagnostics and Experimental Therapeutics, Biotech Innovations, Beckman Research Institute, City of Hope Comprehensive Cancer Center, 1218 S. Fifth Avenue, Suite 2226, Monrovia, CA, 91016, USA.
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13
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Zhao Y, Wang C, Goel A. Andrographis overcomes 5-fluorouracil-associated chemoresistance through inhibition of DKK1 in colorectal cancer. Carcinogenesis 2021; 42:814-825. [PMID: 33822896 DOI: 10.1093/carcin/bgab027] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/21/2021] [Accepted: 04/01/2021] [Indexed: 12/25/2022] Open
Abstract
Colorectal cancer (CRC) ranks as the third leading cause of cancer-related deaths in the USA. 5-Fluorouracil (5FU)-based chemotherapeutic drug remains a mainstay of CRC treatment. Unfortunately, ~50-60% of patients eventually develop resistance to 5FU, leading to poor survival outcomes. Our previous work revealed that andrographis enhanced 5FU-induced anti-cancer activity, but the underlying mechanistic understanding largely remains unclear. In this study, we first established 5FU-resistant (5FUR) CRC cells and observed that combined treatment with andrographis-5FU in 5FUR cells exhibited superior effect on cell viability, proliferation, and colony formation capacity compared with individual treatments (P < 0.001). To identify key genes and pathways responsible for 5FU resistance, we analyzed genome-wide transcriptomic profiling data from CRC patients who either responded or did not respond to 5FU. Among a panel of differentially expressed genes, Dickkopf-1 (DKK1) overexpression was a critical event for 5FU resistance. Moreover, andrographis significantly downregulated 5FU-induced DKK1 overexpression, accompanied with enhanced anti-tumor effects by abrogating downstream Akt-phosphorylation. In line with in vitro findings, andrographis enhanced 5FU-induced anti-cancer activity in mice xenografts and patient-derived tumoroids (P < 0.01). In conclusion, our data provide novel evidence for andrographis-mediated reversal of 5FU resistance, highlighting its potential role as an adjunct to conventional chemotherapy in CRC.
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Affiliation(s)
- Yinghui Zhao
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Duarte, CA, USA.,Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chuanxin Wang
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Shandong Engineering and Technology Research Center for Tumor Marker Detection, Jinan, China.,Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, China
| | - Ajay Goel
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Duarte, CA, USA
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14
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Kim Y, Sengupta S, Sim T. Natural and Synthetic Lactones Possessing Antitumor Activities. Int J Mol Sci 2021; 22:ijms22031052. [PMID: 33494352 PMCID: PMC7865919 DOI: 10.3390/ijms22031052] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/14/2021] [Accepted: 01/16/2021] [Indexed: 12/29/2022] Open
Abstract
Cancer is one of the leading causes of death globally, accounting for an estimated 8 million deaths each year. As a result, there have been urgent unmet medical needs to discover novel oncology drugs. Natural and synthetic lactones have a broad spectrum of biological uses including anti-tumor, anti-helminthic, anti-microbial, and anti-inflammatory activities. Particularly, several natural and synthetic lactones have emerged as anti-cancer agents over the past decades. In this review, we address natural and synthetic lactones focusing on their anti-tumor activities and synthetic routes. Moreover, we aim to highlight our journey towards chemical modification and biological evaluation of a resorcylic acid lactone, L-783277 (4). We anticipate that utilization of the natural and synthetic lactones as novel scaffolds would benefit the process of oncology drug discovery campaigns based on natural products.
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Affiliation(s)
- Younghoon Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea;
- Severance Biomedical Science Institute, Graduate School of Medical Science (Brain Korea 21 Project), College of Medicine, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea;
| | - Sandip Sengupta
- Severance Biomedical Science Institute, Graduate School of Medical Science (Brain Korea 21 Project), College of Medicine, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea;
| | - Taebo Sim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea;
- Severance Biomedical Science Institute, Graduate School of Medical Science (Brain Korea 21 Project), College of Medicine, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea;
- Correspondence: ; Tel.: +82-2-2228-0797
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15
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Mohan CD, Rangappa S, Preetham HD, Chandra Nayaka S, Gupta VK, Basappa S, Sethi G, Rangappa KS. Targeting STAT3 signaling pathway in cancer by agents derived from Mother Nature. Semin Cancer Biol 2020; 80:157-182. [DOI: 10.1016/j.semcancer.2020.03.016] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 03/23/2020] [Accepted: 03/28/2020] [Indexed: 02/07/2023]
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16
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Javir G, Joshi K, Khedkar V, Rojatkar S. 6 α-Hydroxy-4[14], 10[15]-guainadien-8β, 12-olide induced cell cycle arrest via modulation of EMT and Wnt/β-catenin pathway in HER-2 positive breast cancer cells. J Steroid Biochem Mol Biol 2020; 197:105514. [PMID: 31678110 DOI: 10.1016/j.jsbmb.2019.105514] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 09/19/2019] [Accepted: 10/24/2019] [Indexed: 12/12/2022]
Abstract
Cyathocline purpurea has potential biological activities and has been widely used in traditional Chinese and Ayurvedic medicine. The aim of the present study is to elucidate the anticancer effect of its 6 α-hydroxy-4[14], 10[15]-guainadien-8β, 12-olide (SRCP1) against HER-2 positive subtype of breast carcinoma. Anticancer effect of SRCP1 was assessed by cell viability, senescence, apoptosis, cell cycle, DNA synthesis, and gene expression assays. The activity was further validated by the molecular docking study. SRCP1 inhibits human HER-2 positive breast cancer growth via inhibition of DNA synthesis in a dose-dependent manner. SRCP1 induces cell cycle arrest at G2/M phase, late apoptosis, and necrosis. Further, it induces senescence causing reduction in migration via down-regulation of EMT. A remarkable increase in the number of necrotic cells and Annexin-V staining revealed that exposure to SRCP1 triggers late apoptosis. Treatment with SRCP1 increased E-cadherin, p21, p53, ER-α expression and decreased β-catenin, MMP-9, snail1, TNF-α expression. SRCP1 showed binding affinity towards an active site of the HER-2 receptor. Our results of molecular docking and biological assays demonstrated the potent anticancer activity of SRCP1 in MDA-MB-453 cells via multiple pathways including EMT, TNF-α, and Wnt/β-catenin signaling.
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Affiliation(s)
- Gitanjali Javir
- Department of Technology, Savitribai Phule Pune University, Ganeshkhind, Pune, Maharashtra, 411 007, India; Department of Biotechnology, Sinhgad College of Engineering, Affiliated to Savitribai Phule Pune University, Vadgaon (Bk.), Pune, Maharashtra, 411 041, India.
| | - Kalpana Joshi
- Department of Biotechnology, Sinhgad College of Engineering, Affiliated to Savitribai Phule Pune University, Vadgaon (Bk.), Pune, Maharashtra, 411 041, India.
| | - Vijay Khedkar
- Department of Pharmaceutical Chemistry, SVKM's Institute of Pharmacy, Survey No. 499, Plot No-03, Mumbai-Agra National Highway, Dhule, Maharashtra, 424001, India.
| | - Supada Rojatkar
- CSIR-National Chemical Laboratory, Dr Homi Bhabha Rd, Pashan, Pune, Maharashtra, 411 008, India.
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17
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Muraki M. Sensitization to cell death induced by soluble Fas ligand and agonistic antibodies with exogenous agents: A review. AIMS MEDICAL SCIENCE 2020. [DOI: 10.3934/medsci.2020011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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18
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Soo HL, Quah SY, Sulaiman I, Sagineedu SR, Lim JCW, Stanslas J. Advances and challenges in developing andrographolide and its analogues as cancer therapeutic agents. Drug Discov Today 2019; 24:1890-1898. [DOI: 10.1016/j.drudis.2019.05.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 04/08/2019] [Accepted: 05/24/2019] [Indexed: 12/25/2022]
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19
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Chowdhury KD, Sarkar A, Chatterjee S, Patra D, Sengupta D, Banerjee S, Chakraborty P, Sadhukhan GC. Cathepsin B mediated scramblase activation triggers cytotoxicity and cell cycle arrest by andrographolide to overcome cellular resistance in cisplatin resistant human hepatocellular carcinoma HepG2 cells. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2019; 68:120-132. [PMID: 30889542 DOI: 10.1016/j.etap.2019.03.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 10/24/2018] [Accepted: 03/03/2019] [Indexed: 06/09/2023]
Abstract
Andrographolide regimen in single or in combination with anticancer drugs is a promising new strategy to reverse chemoresistance in heaptocellular carcinoma. Apoptosis inducing factor (AIF) may regulate a complementary, cooperative or redundant pathway, along with caspase cascades. Despite these findings, mechanisms underlying caspase-dependent and-independent signaling pathways in andrographolide -induced apoptosis in cisplatin-resistant human hepatocellular carcinoma cell line (HepG2CR) remain unclear. Andrographolide treatment effectively reduced NF-κβ nuclear localization by modulating protein kinase A- protein phosphatase 2 A- Iκβ kinase (PKA/PP2 A/IKK) axis that in turn maintains initiator caspase8 activity. Lysosomal distribution of tBid stimulates cytosolic cathepsin B resulting accumulation of truncated-AIF with induction in scramblase mediated phosphatidylserine exposure in HepG2CR cells. Andrographolide treatment thereby switch on subG1 phase arrest by modulating cellular check points (cyclin A, B, cyclin dependent kinase-1) cueing to the apoptosis event. Collectively, this study suggested antineoplastic potential of andrographolide through PKA/PP2 A/IKK pathway in HepG2CR cells.
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Affiliation(s)
- Kaustav Dutta Chowdhury
- Cyto-genetics Laboratory, Department of Zoology, Rammohan College, 102/1, Raja Rammohan Sarani, Kolkata, 700 009, India
| | - Avik Sarkar
- Department of Molecular Biology and Bioinformatics, Tripura University, India
| | - Sujan Chatterjee
- Molecular Biology and Tissue Culture Laboratory, Post Graduate Department of Zoology, Vidyasagar College, Kolkata, 700006, India
| | - Debajyoti Patra
- Molecular Biology and Tissue Culture Laboratory, Post Graduate Department of Zoology, Vidyasagar College, Kolkata, 700006, India
| | | | - Soumi Banerjee
- Cyto-genetics Laboratory, Department of Zoology, Rammohan College, 102/1, Raja Rammohan Sarani, Kolkata, 700 009, India
| | - Pratip Chakraborty
- Department of Infertility, Institute of Reproductive Medicine, HB-36/A/3, Salt Lake, Sector-III, Kolkata, 700106, India
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20
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Phytochemicals: Current strategy to sensitize cancer cells to cisplatin. Biomed Pharmacother 2018; 110:518-527. [PMID: 30530287 DOI: 10.1016/j.biopha.2018.12.010] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 11/11/2018] [Accepted: 12/02/2018] [Indexed: 12/15/2022] Open
Abstract
Cisplatin-based chemotherapeutic regimens are the most frequently used adjuvant treatments for many types of cancer. However, the development of chemoresistance to cisplatin results in treatment failure. Despite the significant developments in understanding the mechanisms of cisplatin resistance, effective strategies to enhance the chemosensitivity of cisplatin are lacking. Phytochemicals are naturally occurring plant-based compounds that can augment the anti-cancer activity of cisplatin, with minimal side effects. Notably, some novel phytochemicals, such as curcumin, not only increase the efficacy of cisplatin but also decrease toxicity induced by cisplatin. However, the exact mechanisms underlying this process remain unclear. In this review, we discussed the progress made in utilizing phytochemicals to enhance the anti-cancer efficacy of cisplatin. We also presented some ideal phytochemicals as novel agents for counteracting cisplatin-induced organ damage.
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21
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Li Y, Lin HX, Wang J, Yang J, Lai CJS, Wang X, Ma BW, Tang JF, Li Y, Li XL, Guo J, Gao W, Huang LQ. Glucosyltransferase Capable of Catalyzing the Last Step in Neoandrographolide Biosynthesis. Org Lett 2018; 20:5999-6002. [DOI: 10.1021/acs.orglett.8b02146] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yuan Li
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
- Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, P. R. China
| | - Hui-Xin Lin
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
| | - Jian Wang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
| | - Jian Yang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
| | - Chang-Jiang-Sheng Lai
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
| | - Xing Wang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, P. R. China
- Beijing Key Lab of TCM Collateral Disease Theory Research, Capital Medical University, Beijing 100069, P. R. China
| | - Bao-Wei Ma
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, P. R. China
- Beijing Key Lab of TCM Collateral Disease Theory Research, Capital Medical University, Beijing 100069, P. R. China
| | - Jin-Fu Tang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
| | - Yong Li
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
- Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
| | - Xin-Lin Li
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, P. R. China
- Beijing Key Lab of TCM Collateral Disease Theory Research, Capital Medical University, Beijing 100069, P. R. China
| | - Juan Guo
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
| | - Wei Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, P. R. China
- Beijing Key Lab of TCM Collateral Disease Theory Research, Capital Medical University, Beijing 100069, P. R. China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100069, P. R. China
| | - Lu-Qi Huang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P. R. China
- Shandong University of Traditional Chinese Medicine, Jinan 250355, P. R. China
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22
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Banerjee A, Banerjee V, Czinn S, Blanchard T. Increased reactive oxygen species levels cause ER stress and cytotoxicity in andrographolide treated colon cancer cells. Oncotarget 2018; 8:26142-26153. [PMID: 28412728 PMCID: PMC5432246 DOI: 10.18632/oncotarget.15393] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 01/30/2017] [Indexed: 01/01/2023] Open
Abstract
Chemotherapy continues to play an essential role in the management of many cancers including colon cancer, the third leading cause of death due to cancer in the United States. Many naturally occurring plant compounds have been demonstrated to possess anti-cancer cell activity and have the potential to supplement existing chemotherapy strategies. The plant metabolite andrographolide induces cell death in cancer cells and apoptosis is dependent upon the induction of endoplasmic reticulum stress (ER stress) leading to the unfolded protein response (UPR). The goal of the present study was to determine the mechanism by which andrographolide induces ER stress and to further evaluate its role in promoting cell death pathways. The T84 and COLO 205 cancer cell lines were used to demonstrate that andrographolide induces increased ROS levels, corresponding anti-oxidant response molecules, and reduced mitochondrial membrane potential. No increases in ROS levels were detected in control colon fibroblast cells. Andrographolide-induced cell death, UPR signaling, and CHOP, Bax, and caspase 3 apoptosis elements were all inhibited in the presence of the ROS scavenger NAC. Additionally, andrographolide-induced suppression of cyclins B1 and D1 were also reversed in the presence of NAC. Finally, Akt phosphorylation and phospho-mTOR levels that are normally suppressed by andrographolide were also expressed at normal levels in the absence of ROS. These data demonstrate that andrographolide induces ER stress leading to apoptosis through the induction of ROS and that elevated ROS also play an important role in down-regulating cell cycle progression and cell survival pathways as well.
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Affiliation(s)
- Aditi Banerjee
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
| | - Vivekjyoti Banerjee
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
| | - Steven Czinn
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
| | - Thomas Blanchard
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
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23
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Islam MT, Ali ES, Uddin SJ, Islam MA, Shaw S, Khan IN, Saravi SSS, Ahmad S, Rehman S, Gupta VK, Găman MA, Găman AM, Yele S, Das AK, de Castro E Sousa JM, de Moura Dantas SMM, Rolim HML, de Carvalho Melo-Cavalcante AA, Mubarak MS, Yarla NS, Shilpi JA, Mishra SK, Atanasov AG, Kamal MA. Andrographolide, a diterpene lactone from Andrographis paniculata and its therapeutic promises in cancer. Cancer Lett 2018; 420:129-145. [PMID: 29408515 DOI: 10.1016/j.canlet.2018.01.074] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 01/26/2018] [Accepted: 01/29/2018] [Indexed: 12/17/2022]
Abstract
The diterpene lactone andrographolide, isolated from Andrographis paniculata, has been proven to possess several important protective biological activities, including antioxidant, anti-inflammatory, immunomodulatory, antiseptic, antimicrobial, cytotoxic, hypolipidemic, cardioprotective, hepatoprotective, and neuroprotective effects. In addition, it has been reported to play a therapeutic role in the treatment of major human diseases, such as Parkinson's disease, rheumatoid arthritis, and colitis. This systematic review aims to highlight andrographolide as a promising agent in cancer treatment. To this purpose, a number of databases were used to search for the cytotoxic/anticancer effects of andrographolide in pre-clinical and clinical studies. Among 1703 identified literature articles, 139 were included in this review; 109 were investigated as non-clinical, whereas 24, 3, and 3 were pre-clinical, clinical, and non-pre-clinical trials, respectively. Among the model systems, cultured cell lines appeared as the most frequently (79.14%) used, followed by in vivo models using rodents, among others. Furthermore, andrographolide was found to exert cytotoxic/anticancer effects on almost all types of cell lines with the underlying mechanisms involving oxidative stress, cell cycle arrest, anti-inflammatory and immune system mediated effects, apoptosis, necrosis, autophagy, inhibition of cell adhesion, proliferation, migration, invasion, anti-angiogenic activity, and other miscellaneous actions. After careful consideration of the relevant evidence, we suggest that andrographolide can be one of the potential agents in the treatment of cancer in the near future.
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Affiliation(s)
- Muhammad Torequl Islam
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, 700000, Vietnam; Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 700000, Vietnam; Department of Pharmacy, Ranada Prasad Shaha University, Narayanganj, 1400, Bangladesh
| | - Eunüs S Ali
- Gaco Pharmaceuticals and Research Laboratory, Dhaka, 1000, Bangladesh; College of Medicine and Public Health, Flinders University, Bedford Park, Adelaide, 5042, Australia
| | - Shaikh Jamal Uddin
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, 9208, Bangladesh
| | - Md Amirul Islam
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, 9208, Bangladesh
| | - Subrata Shaw
- Broad Institute of MIT and Harvard, 415 Main Street, Cambridge, MA, 02142, USA
| | - Ishaq N Khan
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, 25100, Pakistan
| | - Seyed Soheil Saeedi Saravi
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, USA; Department of Toxicology-Pharmacology, Faculty of Pharmacy, Guilan University of Medical Sciences, Rasht, Iran
| | - Saheem Ahmad
- Department of Bio-Sciences, Integral University, Lucknow, U.P., 226026, India
| | - Shahnawaz Rehman
- Department of Bio-Sciences, Integral University, Lucknow, U.P., 226026, India
| | - Vijai Kumar Gupta
- Department of Chemistry and Biotechnology, Tallinn University of Technology, 12618, Tallinn, Estonia
| | - Mihnea-Alexandru Găman
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; Facoltà di Medicina e Chirurgia, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Amelia Maria Găman
- Department of Pathophysiology, Research Center of Experimental and Clinical Medicine, University of Medicine and Pharmacy of Craiova, Romania; Department of Haematology, Filantropia City Hospital of Craiova, Craiova, Romania
| | - Santosh Yele
- School of Pharmacy and Technology Management, SVKM's NMIMS, Shirpur, India
| | - Asish Kumar Das
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, 9208, Bangladesh
| | | | | | - Hercília Maria Lins Rolim
- Laboratory of Pharmaceutical Nanosystems (NANOSFAR), Postgraduate Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, Brazil
| | | | | | - Nagendra Sastry Yarla
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, 500003, T.N., India
| | - Jamil A Shilpi
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, 9208, Bangladesh
| | - Siddhartha Kumar Mishra
- Cancer Biology Laboratory, School of Biological Sciences (Zoology), Dr. Harisingh Gour Central University, Sagar, 470003, M.P., India
| | - Atanas G Atanasov
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland; Department of Pharmacognosy, Faculty of Life Sciences, University of Vienna, Althanstrasse 14, A-1090, Vienna, Austria.
| | - Mohammad Amjad Kamal
- King Fahd Medical Research Center, King Abdulaziz University, Saudi Arabia; Enzymoics, 7 Peterlee Place, Hebersham, NSW, 2770, Australia; Novel Global Community Educational Foundation, Australia.
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24
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Zhang R, Zhao J, Xu J, Jiao DX, Wang J, Gong ZQ, Jia JH. Andrographolide suppresses proliferation of human colon cancer SW620 cells through the TLR4/NF-κB/MMP-9 signaling pathway. Oncol Lett 2017; 14:4305-4310. [PMID: 28943944 DOI: 10.3892/ol.2017.6669] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 03/21/2017] [Indexed: 12/15/2022] Open
Abstract
Modern pharmacological research has revealed that andrographolide has various functions, including anti-bacterial, anti-inflammatory and anti-viral effects, immunoregulation, treating cardiovascular and cerebrovascular diseases, and prevention and treatment of alcoholic liver injury. The present study investigated whether andrographolide suppresses the proliferation of human colon cancer cell through the Toll-like receptor 4 (TLR4)/nuclear factor (NF)-κB/matrix metalloproteinase-9 (MMP-9) signaling pathway. The MTT assay and lactate dehydrogenase assay were used to evaluate the anticancer effects of andrographolide on cell proliferation and cytotoxicity in human colon cancer SW620 cells. Flow cytometry was used to analyze the anticancer effects of andrographolide on apoptosis by Annexin V-fluorescein isothiocyanate/propidium iodide kit. The effects of andrographolide on the activity of caspase-3/9 were measured using ELISA. Western blot analysis was also used to analyze the protein expression of TLR4, myeloid differentiation primary response gene 88 (MyD88), NF-κB-p65 and MMP-9. In the present study, it was found that andrographolide suppressed the cell proliferation, augmented cytotoxicity, evoked cell apoptosis and activated caspase-3/9 activities in human colon cancer SW620 cells. The results revealed that the anti-proliferation effects of andrographolide on the SW620 cells was associated with the inhibition of TLR4, MyD88, NF-κB-p65 and MMP-9 signaling activation. The results suggest that andrographolide is a promising drug for treatment of human colon cancer via suppression of the TLR4/NF-κB/MMP-9 signaling pathway.
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Affiliation(s)
- Rui Zhang
- Department of Colorectal Surgery, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110042, P.R. China
| | - Jian Zhao
- Department of Colorectal Surgery, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110042, P.R. China
| | - Jian Xu
- Department of Colorectal Surgery, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110042, P.R. China
| | - De-Xin Jiao
- Department of Radiotherapy, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110042, P.R. China
| | - Jian Wang
- Department of Radiotherapy, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110042, P.R. China
| | - Zhi-Qiang Gong
- Department of Radiotherapy, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110042, P.R. China
| | - Jian-Hui Jia
- Department of Radiotherapy, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110042, P.R. China
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Chen S, Hu H, Miao S, Zheng J, Xie Z, Zhao H. Anti-tumor effect of cisplatin in human oral squamous cell carcinoma was enhanced by andrographolide via upregulation of phospho-p53 in vitro and in vivo. Tumour Biol 2017; 39:1010428317705330. [PMID: 28513299 DOI: 10.1177/1010428317705330] [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: 12/24/2022] Open
Abstract
Oral squamous cell carcinoma is one of the most common neoplasm in the world. Despite the improvements in diagnosis and treatment, the outcome is still poor now. Thus, the development of novel therapeuticapproaches is needed. The aim of this study is to assess the synergistic anti-tumor effect of andrographolide with cisplatin (DDP) in oral squamous cell carcinoma CAL-27 cells in vitro and in vivo. We performed Cell Counting Kit-8 proliferation assay, apoptosis assay, and western blotting on CAL-27 cells treated with andrographolide, DDP or the combination in vitro. In vivo, we also treated CAL-27 xenografts with andrographolide or the combination, and performed terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick-end labeling assay and immunohistochemical analysis of Ki-67. The results showed the combination of andrographolide and DDP synergistically inhibited CAL-27 cell proliferation in vitro and caused tumor regression in vivo in the CAL-27 xenografts. In addition, the synergistic anti-tumor effect of andrographolide with synergistic was due to an enhanced apoptosis. Moreover, the combination therapy upregulated the expression level of p-p53 in vitro and decreased Ki-67 expression in vivo. Our data indicate that the combination treatment of andrographolide and DDP results in synergistic anti-tumor growth activity against oral squamous cell carcinoma CAL-27 in vitro and in vivo. These results demonstrated that combination of andrographolide with DDP was likely to represent a potential therapeutic strategy for oral squamous cell carcinoma.
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Affiliation(s)
- Songjie Chen
- 1 Department of Stomatology, Wenzhou People's Hospital, Wenzhou, China
| | - Hui Hu
- 1 Department of Stomatology, Wenzhou People's Hospital, Wenzhou, China
| | - Shushu Miao
- 1 Department of Stomatology, Wenzhou People's Hospital, Wenzhou, China
| | - Jiayong Zheng
- 1 Department of Stomatology, Wenzhou People's Hospital, Wenzhou, China
| | - Zhijian Xie
- 2 Oral and Maxillofacial Surgery, Affiliated Hospital for Stomatology of Zhejiang University School of Medicine, Hangzhou, China
| | - Hui Zhao
- 1 Department of Stomatology, Wenzhou People's Hospital, Wenzhou, China
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Zhang Y, Kong W, Jiang J. Prevention and treatment of cancer targeting chronic inflammation: research progress, potential agents, clinical studies and mechanisms. SCIENCE CHINA-LIFE SCIENCES 2017. [PMID: 28639101 DOI: 10.1007/s11427-017-9047-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Numerous experimental and clinical studies indicate that chronic inflammation is closely related to the initiation, progression, and spread of cancer, in which proinflammatory cytokines, such as interleukin (IL)-6, IL-1β, and tumor necrosis factor-α (TNF-α), and transcription factors, such as nuclear factor-κB (NF-κB), and signal transducer and activator of transcription 3 (STAT3), play pivotal roles. Stimulated by proinflammatory cytokines, NF-κB and STAT3 can modulate the expression of target genes, most of which are oncogenic ones, and promote the survival, proliferation, invasion, and metastasis of cancer cells. Now it is generally accepted that inflammation-related molecules and pathways are useful targets for the prevention and treatment of cancer. In this review, we summarize the relationship between chronic inflammation and cancer and describe some potentially useful agents including aspirin, meformin, statins, and some natural products (green tea catechins, andrographolide, curcumin) for their cancer prevention and treatment activities targeting chronic inflammation. The results of typical clinical studies are included, and the influences of these agents on the proinflammatory cytokines and inflammation-related pathways are discussed. Data from the present review support that agents targeting chronic inflammation may have a broad application prospect for the prevention and treatment of cancer in the future.
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Affiliation(s)
- Yong Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Weijia Kong
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - Jiandong Jiang
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
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27
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Lim SC, Jeon HJ, Kee KH, Lee MJ, Hong R, Han SI. Andrographolide induces apoptotic and non-apoptotic death and enhances tumor necrosis factor-related apoptosis-inducing ligand-mediated apoptosis in gastric cancer cells. Oncol Lett 2017. [PMID: 28529596 DOI: 10.3892/ol.2017.5923.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Andrographolide, a natural compound isolated from Andrographis paniculata, has been reported to possess antitumor activity. In the present study, the effect of andrographolide in human gastric cancer (GC) cells was investigated. Andrographolide induced cell death with apoptotic and non-apoptotic features. At a low concentration, andrographolide potentiated apoptosis and reduction of clonogenicity triggered by recombinant human tumor necrosis factor-related apoptosis-inducing ligand (rhTRAIL). Exposure of GC cells to andrographolide altered the expression level of several growth-inhibiting and apoptosis-regulating proteins, including death receptors. It was demonstrated that activity of the TRAIL-R2 (DR5) pathway was critical in the development of andrographolide-mediated rhTRAIL sensitization, since its inhibition significantly reduced the extent of apoptosis induced by the combination of rhTRAIL and andrographolide. In addition, andrographolide increased reactive oxygen species (ROS) generation in a dose-dependent manner. N-acetyl cysteine prevented andrographolide-mediated DR5 induction and the apoptotic effect induced by the combination of rhTRAIL and andrographolide. Collectively, the present study demonstrated that andrographolide enhances TRAIL-induced apoptosis through induction of DR5 expression. This effect appears to involve ROS generation in GCs.
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Affiliation(s)
- Sung-Chul Lim
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Ho Jong Jeon
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Keun Hong Kee
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Mi Ja Lee
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Ran Hong
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Song Iy Han
- Division of Premedical Science, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
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28
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Lim SC, Jeon HJ, Kee KH, Lee MJ, Hong R, Han SI. Andrographolide induces apoptotic and non-apoptotic death and enhances tumor necrosis factor-related apoptosis-inducing ligand-mediated apoptosis in gastric cancer cells. Oncol Lett 2017; 13:3837-3844. [PMID: 28529596 PMCID: PMC5431559 DOI: 10.3892/ol.2017.5923] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 02/27/2017] [Indexed: 02/07/2023] Open
Abstract
Andrographolide, a natural compound isolated from Andrographis paniculata, has been reported to possess antitumor activity. In the present study, the effect of andrographolide in human gastric cancer (GC) cells was investigated. Andrographolide induced cell death with apoptotic and non-apoptotic features. At a low concentration, andrographolide potentiated apoptosis and reduction of clonogenicity triggered by recombinant human tumor necrosis factor-related apoptosis-inducing ligand (rhTRAIL). Exposure of GC cells to andrographolide altered the expression level of several growth-inhibiting and apoptosis-regulating proteins, including death receptors. It was demonstrated that activity of the TRAIL-R2 (DR5) pathway was critical in the development of andrographolide-mediated rhTRAIL sensitization, since its inhibition significantly reduced the extent of apoptosis induced by the combination of rhTRAIL and andrographolide. In addition, andrographolide increased reactive oxygen species (ROS) generation in a dose-dependent manner. N-acetyl cysteine prevented andrographolide-mediated DR5 induction and the apoptotic effect induced by the combination of rhTRAIL and andrographolide. Collectively, the present study demonstrated that andrographolide enhances TRAIL-induced apoptosis through induction of DR5 expression. This effect appears to involve ROS generation in GCs.
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Affiliation(s)
- Sung-Chul Lim
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Ho Jong Jeon
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Keun Hong Kee
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Mi Ja Lee
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Ran Hong
- Department of Pathology, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
| | - Song Iy Han
- Division of Premedical Science, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea
- Correspondence to: Professor Song Iy Han, Division of Premedical Science, College of Medicine, Chosun University, 309 Pilmun-daero, Gwangju 61452, Republic of Korea, E-mail:
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29
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Sivalingam KS, Paramasivan P, Weng CF, Viswanadha VP. Neferine Potentiates the Antitumor Effect of Cisplatin in Human Lung Adenocarcinoma Cells Via a Mitochondria-Mediated Apoptosis Pathway. J Cell Biochem 2017; 118:2865-2876. [DOI: 10.1002/jcb.25937] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 02/16/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Kalai Selvi Sivalingam
- Translational Research Laboratory, Department of Biotechnology, School of Biotechnology and Genetic Engineering; Bharathiar University; Coimbatore Tamil Nadu India
| | - Poornima Paramasivan
- Translational Research Laboratory, Department of Biotechnology, School of Biotechnology and Genetic Engineering; Bharathiar University; Coimbatore Tamil Nadu India
| | - Ching Feng Weng
- Laboratory of Molecular Physiology, Department of Life Sciences, Institute of Biotechnology; National Dong Hwa University; Hualien 974 Taiwan
| | - Vijaya padma Viswanadha
- Translational Research Laboratory, Department of Biotechnology, School of Biotechnology and Genetic Engineering; Bharathiar University; Coimbatore Tamil Nadu India
- Basic Medical Science; China Medical University; Taichung Taiwan
- Departments of Biotechnology; Asia University; Taichung Taiwan
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30
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Chen X, Wu X, Ouyang W, Gu M, Gao Z, Song M, Chen Y, Lin Y, Cao Y, Xiao H. Novel ent-Kaurane Diterpenoid from Rubus corchorifolius L. f. Inhibits Human Colon Cancer Cell Growth via Inducing Cell Cycle Arrest and Apoptosis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:1566-1573. [PMID: 28169543 DOI: 10.1021/acs.jafc.6b05376] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The tender leaves of Rubus corchorifolius L. f. have been consumed as tea for drinking in China since ancient times. In this study, a novel ent-kaurane diterpenoid was isolated and identified from R. corchorifolius L. f. leaves as ent-kaur-2-one-16β,17-dihydroxy-acetone-ketal (DEK). DEK suppressed the growth of HCT116 human colon cancer cells with an IC50 value of 40 ± 0.21 μM, while it did not cause significant growth inhibition on CCD-18Co human colonic myofibroblasts at up to100 μM. Moreover, DEK induced extensive apoptosis and S phase cell cycle arrest in the colon cancer cells. Accordingly, DEK caused profound effects on multiple signaling proteins associated with cell proliferation, cell death, and inflammation. DEK significantly upregulated the expression levels of pro-apoptotic proteins such as cleaved caspase-3, cleaved caspase-9, cleaved PARP, p53, Bax, and tumor suppressor p21Cip1/Waf1, downregulated the levels of cell cycle regulating proteins such as cyclinD1, CDK2, and CDK4 and carcinogenic proteins such as EGFR and COX-2, and suppressed the activation of Akt. Overall, our results provide a basis for using DEK as a potential chemopreventive agent against colon carcinogenesis.
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Affiliation(s)
- Xuexiang Chen
- College of Food Science, South China Agricultural University , Guangzhou 510642, People's Republic of China
- Department of Food Science, University of Massachusetts , Amherst, Massachusetts 01003, United States
- College of Public Health, Guangzhou Medical University , Guangzhou 511436, People's Republic of China
| | - Xian Wu
- Department of Food Science, University of Massachusetts , Amherst, Massachusetts 01003, United States
| | - Wen Ouyang
- Pharmacy College, Hunan University of Traditional Chinese Medicine , Changsha 410007, People's Republic of China
| | - Min Gu
- Department of Food Science, University of Massachusetts , Amherst, Massachusetts 01003, United States
| | - Zili Gao
- Department of Food Science, University of Massachusetts , Amherst, Massachusetts 01003, United States
| | - Mingyue Song
- Department of Food Science, University of Massachusetts , Amherst, Massachusetts 01003, United States
| | - Yunjiao Chen
- College of Food Science, South China Agricultural University , Guangzhou 510642, People's Republic of China
- Guangdong Province Engineering Research Center for Bioactive Natural Products , Guangzhou 510642, People's Republic of China
| | - Yanyin Lin
- College of Food Science, South China Agricultural University , Guangzhou 510642, People's Republic of China
- Guangdong Province Engineering Research Center for Bioactive Natural Products , Guangzhou 510642, People's Republic of China
| | - Yong Cao
- College of Food Science, South China Agricultural University , Guangzhou 510642, People's Republic of China
- Guangdong Province Engineering Research Center for Bioactive Natural Products , Guangzhou 510642, People's Republic of China
| | - Hang Xiao
- Department of Food Science, University of Massachusetts , Amherst, Massachusetts 01003, United States
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31
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Li M, Song LH, Yue GGL, Lee JKM, Zhao LM, Li L, Zhou X, Tsui SKW, Ng SSM, Fung KP, Tan NH, Lau CBS. Bigelovin triggered apoptosis in colorectal cancer in vitro and in vivo via upregulating death receptor 5 and reactive oxidative species. Sci Rep 2017; 7:42176. [PMID: 28181527 PMCID: PMC5299840 DOI: 10.1038/srep42176] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 01/05/2017] [Indexed: 12/30/2022] Open
Abstract
Colorectal cancer (CRC) is the third most prevalent cancer and the third highest cancer-related mortality in the United States. Bigelovin, a sesquiterpene lactone isolated from Inula helianthus aquatica, has been proven to induce apoptosis and exhibit anti-inflammatory and anti-angiogenic activities. However, the effects of bigelovin on CRC and underlying mechanisms have not been explored. The present study demonstrated that bigelovin exhibited potent anti-tumor activities against CRC in vitro and in vivo. Bigelovin suppressed cell proliferation and colony formation and induced apoptosis in human colorectal cancer HT-29 and HCT 116 cells in vitro. Results also revealed that bigelovin activated caspases, caused the G2/M cell cycle arrest and induced DNA damage through up-regulation of death receptor (DR) 5 and increase of ROS. In HCT 116 xenograft model, bigelovin treatment resulted in suppression of tumor growth. Bigelovin at 20 mg/kg showed more significant tumor suppression and less side effects than conventional FOLFOX (containing folinic acid, 5-fluorouracil and oxaliplatin) treatment. In addition, in vivo data confirmed that anti-tumor activity of bigelovin in CRC was through induction of apoptosis by up-regulating DR5 and increasing ROS. In conclusion, these results strongly suggested that bigelovin has potential to be developed as therapeutic agent for CRC patients.
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Affiliation(s)
- Mingyue Li
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
| | - Li-Hua Song
- School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Grace Gar-Lee Yue
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China (CUHK), The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
| | - Julia Kin-Ming Lee
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China (CUHK), The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
| | - Li-Mei Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Lin Li
- Department of Surgery, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
| | - Xunian Zhou
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
| | - Stephen Kwok-Wing Tsui
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
| | - Simon Siu-Man Ng
- Department of Surgery, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
| | - Kwok-Pui Fung
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China (CUHK), The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
| | - Ning-Hua Tan
- School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 211198, China
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Clara Bik-San Lau
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China (CUHK), The Chinese University of Hong Kong, Shatin New Territories, Hong Kong
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32
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Purushotham G, Padma Y, Nabiha Y, Venkata Raju RR. In vitro evaluation of anti-proliferative, anti-inflammatory and pro-apoptotic activities of the methanolic extracts of Andrographis nallamalayana Ellis on A375 and B16F10 melanoma cell lines. 3 Biotech 2016; 6:212. [PMID: 28330284 PMCID: PMC5045834 DOI: 10.1007/s13205-016-0529-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 09/19/2016] [Indexed: 02/07/2023] Open
Abstract
Natural plant products have been widely used in controlling cancer with fewer or no side effects and the use of plant extracts as complementary to synthetic medicine is gaining increased popularity. Members of Andrographis plants possess important medicinal properties. In the present study, anti-cancerous properties of Andrographis nallamalayana (AN) were tested on A375 and B16F10 skin melanoma cancer cell lines. The leaf extracts of AN significantly reduced the cell viability and cell survival of skin cancer cell lines, achieved by MTT assay and clonogenic assays, respectively. Further, TUNEL assays revealed that AN extracts induces the apoptosis. Western blot analysis revealed that AN leaf extracts reduced the expression of Bcl-2, an anti-apoptotic protein and induced the expression of proapoptotic molecules such as Bcl-2 associated death promoter protein (BAD), Bcl-2 associated X protein (BAX) and cleaved caspase-3. Moreover, the qRT-PCR and western blot analysis demonstrated the reduced expression of G2/M phase proteins cdk1, cyclin B1 and increased expression of p53, cyclin-dependent kinase 1 inhibitor, p21. Further, immunofluorescence analysis revealed that AN reduced the NF-κB nuclear translocation, luciferase reporter assays demonstrated reporter gene activation. qRT-PCR assays showed that AN significantly reduced the expression of NF-κB target genes. The results concluded that the extracts of AN exhibited significant anti-proliferative, anti-inflammatory and pro-apoptotic activities on melanoma skin cancer cell lines.
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33
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Broad-spectrum antiviral properties of andrographolide. Arch Virol 2016; 162:611-623. [PMID: 27896563 DOI: 10.1007/s00705-016-3166-3] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 10/20/2016] [Indexed: 01/01/2023]
Abstract
Andrographolide, a diterpenoid, is known for its anti-inflammatory effects. It can be isolated from various plants of the genus Andrographis, commonly known as 'creat'. This purified compound has been tested for its anti-inflammatory effects in various stressful conditions, such as ischemia, pyrogenesis, arthritis, hepatic or neural toxicity, carcinoma, and oxidative stress, Apart from its anti-inflammatory effects, andrographolide also exhibits immunomodulatory effects by effectively enhancing cytotoxic T cells, natural killer (NK) cells, phagocytosis, and antibody-dependent cell-mediated cytotoxicity (ADCC). All these properties of andrographolide form the foundation for the use of this miraculous compound to restrain virus replication and virus-induced pathogenesis. The present article covers antiviral properties of andrographolide in variety of viral infections, with the hope of developing of a new highly potent antiviral drug with multiple effects.
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Wang W, Guo W, Li L, Fu Z, Liu W, Gao J, Shu Y, Xu Q, Sun Y, Gu Y. Andrographolide reversed 5-FU resistance in human colorectal cancer by elevating BAX expression. Biochem Pharmacol 2016; 121:8-17. [PMID: 27693317 DOI: 10.1016/j.bcp.2016.09.024] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 09/22/2016] [Indexed: 12/15/2022]
Abstract
5-FU is the first line therapy for colorectal cancer, however, treatment effect is often hampered by the development of drug resistance or toxicity at high doses. Andrographolide is a natural diterpenoid from Andrographis paniculata which has anti-bacterial, anti-antiviral and anti-inflammation activities. In the current study, we test the hypothesis that Andrographolide reverses 5-FU resistance in colorectal cancer and examine the underlying mechanism. In vitro and vivo studies indicated that Andrographolide treatment significantly re-sensitizes HCT116/5-FUR cells (HCT116 cells which are 5-FU resistant) to cytotoxicity of 5-FU. Mechanism analysis showed that Andrographolide/5-FU co-treatment elevated apoptosis level of HCT116/5-FUR cells with highly increased level of BAX. By using biotin-Andrographolide pull down and cellular thermal shift assay, we found out that Andrographolide can directly target to BAX. Andrographolide-BAX interaction prevented BAX degradation, enhancing mitochondria-mediated apoptosis thus reversed 5-FU resistance while BAX silence diminished this effect. Further, by analyzing patient samples who received 5-FU involved chemotherapy, we found that expression level of BAX is correlated with PFS. Our results here provide a novel combination treatment strategy, especially for patients with 5-FU-resistant tumors expressing low level of BAX. Meanwhile, we also proposed that BAX expression may be a predicted and prognosis marker of 5-FU involved chemotherapy.
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Affiliation(s)
- Weicheng Wang
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Wenjie Guo
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Lele Li
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Zan Fu
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Wen Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Jian Gao
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Yongqian Shu
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Qiang Xu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China.
| | - Yang Sun
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China.
| | - Yanhong Gu
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China.
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35
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Hoffmann KM, Herbrechter R, Ziemba PM, Lepke P, Beltrán L, Hatt H, Werner M, Gisselmann G. Kampo Medicine: Evaluation of the Pharmacological Activity of 121 Herbal Drugs on GABAA and 5-HT3A Receptors. Front Pharmacol 2016; 7:219. [PMID: 27524967 PMCID: PMC4965468 DOI: 10.3389/fphar.2016.00219] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 07/06/2016] [Indexed: 12/24/2022] Open
Abstract
Kampo medicine is a form of Japanese phytotherapy originating from traditional Chinese medicine (TCM). During the last several decades, much attention has been paid to the pharmacological effects of these medical plants and their constituents. However, in many cases, a systematic screening of Kampo remedies to determine pharmacologically relevant targets is still lacking. In this study, a broad screening of Kampo remedies was performed to look for pharmacologically relevant 5-HT3A and GABAA receptor ligands. Several of the Kampo remedies are currently used for symptoms such as nausea, emesis, gastrointestinal motility disorders, anxiety, restlessness, or insomnia. Therefore, the pharmacological effects of 121 herbal drugs from Kampo medicine were analyzed as ethanol tinctures on heterologously expressed 5-HT3A and GABAA receptors, due to the involvement of these receptors in such pathophysiological processes. The tinctures of Lindera aggregata (radix) and Leonurus japonicus (herba) were the most effective inhibitory compounds on the 5-HT3A receptor. Further investigation of known ingredients in these compounds led to the identification of leonurine from Leonurus as a new natural 5-HT3A receptor antagonist. Several potentiating herbs (e.g., Magnolia officinalis (cortex), Syzygium aromaticum (flos), and Panax ginseng (radix)) were also identified for the GABAA receptor, which are all traditionally used for their sedative or anxiolytic effects. A variety of tinctures with antagonistic effects Salvia miltiorrhiza (radix) were also detected. Therefore, this study reveals new insights into the pharmacological action of a broad spectrum of herbal drugs from Kampo, allowing for a better understanding of their physiological effects and clinical applications.
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Affiliation(s)
- Katrin M Hoffmann
- Department of Cell Physiology, Ruhr University Bochum Bochum, Germany
| | - Robin Herbrechter
- Department of Cell Physiology, Ruhr University Bochum Bochum, Germany
| | - Paul M Ziemba
- Department of Cell Physiology, Ruhr University Bochum Bochum, Germany
| | - Peter Lepke
- Kronen Apotheke Wuppertal Wuppertal, Germany
| | - Leopoldo Beltrán
- Department of Cell Physiology, Ruhr University Bochum Bochum, Germany
| | - Hanns Hatt
- Department of Cell Physiology, Ruhr University Bochum Bochum, Germany
| | - Markus Werner
- Department of Cell Physiology, Ruhr University Bochum Bochum, Germany
| | - Günter Gisselmann
- Department of Cell Physiology, Ruhr University Bochum Bochum, Germany
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The altered microRNA profile in andrographolide-induced inhibition of hepatoma tumor growth. Gene 2016; 588:124-33. [PMID: 27182051 DOI: 10.1016/j.gene.2016.05.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 04/14/2016] [Accepted: 05/10/2016] [Indexed: 01/11/2023]
Abstract
BACKGROUND MicroRNAs (miRNAs) have been reported to play critical roles in regulating gene expression in tumor development. Natural compound andrographolide (Andro), isolated from medicinal herb Andrographis paniculata, was reported to inhibit hepatoma tumor growth in our previous studies. The present study aims to observe the altered miRNAs profile and related signaling pathways involved in Andro-induced inhibition on hepatoma tumor growth. RESULTS The inhibition on hepatoma tumor growth induced by Andro (10mg/kg) was found in a xenograft mouse tumor model in vivo. The results of miRNAs chip analysis showed that the expression of 22 miRNAs was increased, whereas the expression of other 10 miRNAs was decreased after Andro treatment. Further, the increased expression of miR-222-3p, miR-106b-5p, miR-30b-5p, and miR-23a-5p was confirmed in hepatoma Hep3B and SMCC7721 cells in vitro after cells were treated with Andro (50μM) for the indicated time. Functional annotation of the target genes based on the differentially expressed miRNAs demonstrated that the majority of the genes were involved in a variety of signaling pathways, including miRNAs in cancer, mitogen-activated protein kinases (MPAKs), focal adhesion. Furthermore, the expression of 24 target genes (total 31) involved in above signaling pathways based on miRNAs analysis was found to be consistent with the alteration of miRNAs. CONCLUSIONS The results demonstrate that Andro alters the expression of miRNAs profile and downstream signals, which may contribute to its inhibition on hepatoma tumor growth.
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Misra RC, Garg A, Roy S, Chanotiya CS, Vasudev PG, Ghosh S. Involvement of an ent-copalyl diphosphate synthase in tissue-specific accumulation of specialized diterpenes in Andrographis paniculata. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2015; 240:50-64. [PMID: 26475187 DOI: 10.1016/j.plantsci.2015.08.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 08/13/2015] [Accepted: 08/22/2015] [Indexed: 05/24/2023]
Abstract
Ent-labdane-related diterpene (ent-LRD) specialized (i.e. secondary) metabolites of the medicinal plant kalmegh (Andrographis paniculata) have long been known for several pharmacological activities. However, our understanding of the ent-LRD biosynthetic pathway has remained largely incomplete. Since ent-LRDs accumulate in leaves, we carried out a comparative transcriptional analysis using leaf and root tissues, and identified 389 differentially expressed transcripts, including 223 transcripts that were preferentially expressed in leaf tissue. Analysis of the transcripts revealed various specialized metabolic pathways, including transcripts of the ent-LRD biosynthetic pathway. Two class II diterpene synthases (ApCPS1 and ApCPS2) along with one (ApCPS1') and two (ApCPS2' and ApCPS2″) transcriptional variants that were the outcomes of alternative splicing of the precursor mRNA and alternative transcriptional termination, respectively, were identified. ApCPS1 and ApCPS2 encode for 832- and 817-amino acids proteins, respectively, and are phylogenetically related to the dicotyledons ent-copalyl diphosphate synthases (ent-CPSs). The spatio-temporal patterns of ent-LRD metabolites accumulation and gene expression suggested a likely role for ApCPS1 in general (i.e. primary) metabolism, perhaps by providing precursor for the biosynthesis of phytohormone gibberellin (GA). However, ApCPS2 is potentially involved in tissue-specific accumulation of ent-LRD specialized metabolites. Bacterially expressed recombinant ApCPS2 catalyzed the conversion of (E,E,E)-geranylgeranyl diphosphate (GGPP), the general precursor of diterpenes to ent-copalyl diphosphate (ent-CPP), the precursor of ent-LRDs. Taken together, these results advance our understanding of the tissue-specific accumulation of specialized ent-LRDs of medicinal importance.
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Affiliation(s)
- Rajesh Chandra Misra
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India
| | - Anchal Garg
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India
| | - Sudeep Roy
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India
| | - Chandan Singh Chanotiya
- Chemical Sciences Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India
| | - Prema G Vasudev
- Metabolic and Structural Biology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Sumit Ghosh
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
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Garg A, Agrawal L, Misra RC, Sharma S, Ghosh S. Andrographis paniculata transcriptome provides molecular insights into tissue-specific accumulation of medicinal diterpenes. BMC Genomics 2015; 16:659. [PMID: 26328761 PMCID: PMC4557604 DOI: 10.1186/s12864-015-1864-y] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 08/18/2015] [Indexed: 12/15/2022] Open
Abstract
Background Kalmegh (Andrographis paniculata) has been widely exploited in traditional medicine for the treatment of infectious diseases and health disorders. Ent-labdane-related diterpene (ent-LRD) specialized (i.e., secondary) metabolites of kalmegh such as andrographolide, neoandrographolide and 14-deoxy-11,12-didehydroandrographolide, are known for variety of pharmacological activities. However, due to the lack of genomic and transcriptomic information, underlying molecular basis of ent-LRDs biosynthesis has remained largely unknown. To identify candidate genes of the ent-LRD biosynthetic pathway, we performed comparative transcriptome analysis using leaf and root tissues that differentially accumulate ent-LRDs. Results De novo assembly of Illumina HiSeq2000 platform-generated paired-end sequencing reads resulted into 69,011 leaf and 64,244 root transcripts which were assembled into a total of 84,628 unique transcripts. Annotation of these transcripts to the Uniprot, Kyoto Encyclopedia of Genes and Genomes (KEGG) and Carbohydrate-Active Enzymes (CAZy) databases identified candidate transcripts of the ent-LRD biosynthetic pathway. These included transcripts that encode enzymes of the plastidial 2C-methyl-D-erythritol-4-phosphate pathway which provides C5 isoprenoid precursors for the ent-LRDs biosynthesis, geranylgeranyl diphosphate synthase, class II diterpene synthase (diTPS), cytochrome P450 monooxygenase and glycosyltransferase. Three class II diTPSs (ApCPS1, ApCPS2 and ApCPS3) that showed distinct tissue-specific expression profiles and are phylogenetically related to the dicotyledon ent-copalyl diphosphate synthases, are identified. ApCPS1, ApCPS2 and ApCPS3 encode for 832-, 817- and 797- amino acids proteins of 55–63 % identity, respectively. Spatio-temporal patterns of transcripts and ent-LRDs accumulation are consistent with the involvement of ApCPS1 in general (i.e., primary) metabolism for the biosynthesis of phytohormone gibberellin, ApCPS2 in leaf specialized ent-LRDs biosynthesis and ApCPS3 in root diterpene biosynthesis. Moreover, simple sequence repeats (SSRs) that might assist in genotyping and developing specific chemotypes were identified in transcripts of the specialized metabolic pathways, including ent-LRDs. Conclusions Comparative analysis of root and leaf transcriptomes disclosed novel genes of the ent-LRD biosynthetic pathway, including three class II diTPSs that showed discrete spatio-temporal expression patterns; thus, suggesting their participation into distinct diterpene metabolic pathways of kalmegh. Overall, these results will be useful in understanding molecular basis of the medicinal ent-LRDs biosynthesis and developing breeding strategies for improving their yields. Electronic supplementary material The online version of this article (doi:10.1186/s12864-015-1864-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Anchal Garg
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
| | - Lalit Agrawal
- Council of Scientific and Industrial Research-National Botanical Research Institute, Lucknow, 226001, India.
| | - Rajesh Chandra Misra
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
| | - Shubha Sharma
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
| | - Sumit Ghosh
- Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
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Picking D, Delgoda R, Younger N, Germosén-Robineau L, Boulogne I, Mitchell S. TRAMIL ethnomedicinal survey in Jamaica. JOURNAL OF ETHNOPHARMACOLOGY 2015; 169:314-27. [PMID: 25929450 DOI: 10.1016/j.jep.2015.04.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 04/17/2015] [Accepted: 04/18/2015] [Indexed: 05/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE A survey was undertaken in Jamaica to document medicinal plants frequently used in the treatment or prophylaxis of illness and trends in their use, following the methodology established by the TRAMIL network. TRAMIL, a Caribbean-wide applied research programme, scientifically evaluates and documents the efficacy and safety of medicinal plant remedies used for primary health care. Initial results from this survey, on an aspect of safety, focusing on the concomitant use and prevalence of medicinal plant use in combination with pharmaceutical drugs in Jamaica, were published in an earlier paper in 2011. This paper now reports survey results on the ethnobotanical use of medicinal plants by Jamaicans. MATERIALS AND METHODS A survey using a structured and modified TRAMIL questionnaire was administered to 407 adults selected randomly from systematically selected households within randomly selected clusters. The clusters were selected from each of the three areas that were purposefully selected. KEY FINDINGS Respondents identified their use of 107 botanically identified medicinal plants distributed in 51 plant families to treat illnesses or maintain health in the previous twelve months. Fourteen plants, with significant use equal to or greater than 20% for a specified health issue were shortlisted, representing Jamaica׳s first submission to the TRAMIL database. Andrographis paniculata (Burm. f.) Nees (Rice Bitters) was reported as a plant remedy with significant use for the first time in a TRAMIL survey. Informant consensus factor (ICF) values were high for a number of health issues such as mental health (nerves, insomnia, etc.), respiratory system (cold/flu/cough etc.) and for health maintenance with tonics (washout and blood cleanse), indicating strong cultural coherence in medicinal plant selection for these categories. Forty two per cent (113/270) of medicinal plant users utilised mixtures, combining more than one plant. Leaf material was the most commonly used plant part (69%), with fresh material (98%) most commonly prepared as a tea for internal use by decoction (87%). The majority of medicinal plant respondents sourced plants from their backyards (75%) and cited grandmothers (33%) and mothers (32%) as their main sources of information. Jamaicans reported limited use of complementary and alternative medicine (CAM), supporting the assertion that a significant number of citizens in developing countries continue to rely on the use of medicinal plants for primary healthcare. CONCLUSIONS Medicinal plant use continues to play an important role in primary healthcare in Jamaica. Fourteen plant remedies with significant use are reported, five previously reported elsewhere and recommended (REC) for the same health condition. Eight plant remedies, including one Jamaican endemic, are reported for different health issues for the first time to TRAMIL and will be investigated (INV) for the new health conditions, together with one plant remedy reported for the first time. This latest survey will be followed by literature reviews, appropriate laboratory screens (TRIG) and community outreach activities (TRADIF) in Jamaica.
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Affiliation(s)
- D Picking
- Natural Products Institute, University of the West Indies, Mona, Kingston 7, Jamaica.
| | - R Delgoda
- Natural Products Institute, University of the West Indies, Mona, Kingston 7, Jamaica.
| | - N Younger
- Tropical Metabolic Research Institute, University of the West Indies, Mona, Kingston 7, Jamaica.
| | - L Germosén-Robineau
- TRAMIL (Program of Applied Research for Traditional Popular Medicine in the Caribbean), Laboratoire de Biologie et de Physiologie Végétales, Campus de Fouillole, Université des Antilles et de la Guyane, 97157 Pointe-à-Pitre Cedex (Guadeloupe), France.
| | - I Boulogne
- TRAMIL (Program of Applied Research for Traditional Popular Medicine in the Caribbean), Laboratoire de Biologie et de Physiologie Végétales, Campus de Fouillole, Université des Antilles et de la Guyane, 97157 Pointe-à-Pitre Cedex (Guadeloupe), France.
| | - S Mitchell
- Medicinal Plant Research Group, The Biotechnology Centre, University of the West Indies, Mona, Kingston 7, Jamaica.
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Andrographis paniculata (Burm. f.) Wall. ex Nees: a review of ethnobotany, phytochemistry, and pharmacology. ScientificWorldJournal 2014; 2014:274905. [PMID: 25950015 PMCID: PMC4408759 DOI: 10.1155/2014/274905] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 09/25/2014] [Accepted: 09/25/2014] [Indexed: 12/22/2022] Open
Abstract
As aboriginal sources of medications, medicinal plants are used from the ancient times. Andrographis paniculata is one of the highly used potential medicinal plants in the world. This plant is traditionally used for the treatment of common cold, diarrhoea, fever due to several infective cause, jaundice, as a health tonic for the liver and cardiovascular health, and as an antioxidant. It is also used to improve sexual dysfunctions and serve as a contraceptive. All parts of this plant are used to extract the active phytochemicals, but the compositions of phytoconstituents widely differ from one part to another and with place, season, and time of harvest. Our extensive data mining of the phytoconstituents revealed more than 55 ent-labdane diterpenoids, 30 flavonoids, 8 quinic acids, 4 xanthones, and 5 rare noriridoids. In this review, we selected only those compounds that pharmacology has already reported. Finally we focused on around 46 compounds for further discussion. We also discussed ethnobotany of this plant briefly. Recommendations addressing extraction process, tissue culture, and adventitious rooting techniques and propagation under abiotic stress conditions for improvement of phytoconstituents are discussed concisely in this paper. Further study areas on pharmacology are also proposed where needed.
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Apostolou P, Toloudi M, Kourtidou E, Mimikakou G, Vlachou I, Chatziioannou M, Papasotiriou I. Use of the comet assay technique for quick and reliable prediction of in vitro response to chemotherapeutics in breast and colon cancer. ACTA ACUST UNITED AC 2014; 21:14. [PMID: 25984497 PMCID: PMC4389674 DOI: 10.1186/2241-5793-21-14] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 06/25/2014] [Indexed: 12/02/2022]
Abstract
Background Determination of response to chemotherapy is a major requirement of personalized medicine. Resistance, whether developed or native, critically affects a treatment’s success. Single Cell Gel lectrophoresis - also known as a comet assay - is used to detect DNA damage at the level of individual eukaryotic cells. We assessed the use of comet assays in determining response to chemotherapeutic drugs that are widely used in breast and colon cancer. Results We treated human breast and colon cancer cell lines with melphalan, cisplatin, mechlorethamine or doxorubicin, as monotherapies. Drug activities varied even in the same cancer types, further demonstrating the heterogeneity of different cancer types. Conclusion The comet assay technique can provide reliable and quick results with minimum requirements and is applicable to a wide variety of drugs.
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Affiliation(s)
| | - Maria Toloudi
- Research Genetic Cancer Centre Ltd (R.G.C.C. Ltd), Filotas, Florina Greece
| | - Eleni Kourtidou
- Research Genetic Cancer Centre Ltd (R.G.C.C. Ltd), Filotas, Florina Greece
| | - Georgia Mimikakou
- Research Genetic Cancer Centre Ltd (R.G.C.C. Ltd), Filotas, Florina Greece
| | - Ioanna Vlachou
- Research Genetic Cancer Centre Ltd (R.G.C.C. Ltd), Filotas, Florina Greece
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