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Li Q, Lu H, Ruan Y, Geng Y, Zhao Z, Liu Y, Feng L, Guo W. Andrographolide suppresses SARS-CoV-2 infection by downregulating ACE2 expression: A mechanistic study. Antivir Ther 2024; 29:13596535241259952. [PMID: 38873947 DOI: 10.1177/13596535241259952] [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] [Indexed: 06/15/2024]
Abstract
Angiotensin-converting enzyme 2 (ACE2) is the receptor that enables SARS-CoV-2 to invade host cells. Previous studies have reported that reducing ACE2 expression may have an anti-SARS-CoV-2 effect. In this study, we constructed a pGL4.10-F2-ACE2 vector with double luciferase genes (firefly and Renilla luciferase) under the control of the ACE2 promoter and used it to screen compounds from Chinese traditional medicinal herbs (CTMHs) that can inhibit ACE2 transcription in human cells. We transfected HEK293T cells with pGL4.10-F2-ACE2 and treated them with CTMH compounds and then measured fluorescence to evaluate the indirect inhibition of ACE2 transcription. Out of 37 compounds tested, andrographolide demonstrated a dose-dependent inhibition of ACE2 transcription. We further confirmed by RT-qPCR and Western blot assays that andrographolide also reduced ACE2 expression in BEAS-2B cells in a dose-dependent manner. Moreover, pseudovirus infection assays in BEAS-2B cells demonstrated that andrographolide can inhibit SARS-CoV-2 infection in a dose-dependent manner. These results suggest that andrographolide has potential anti-SARS-CoV-2 activity and could be a candidate drug for COVID-19 prevention and treatment.
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Affiliation(s)
- Qing Li
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Donguan, China
- Department of Pathogenic Organism Biology, Henan University of Chinese Medicine, Zhengzhou, China
| | - Hongmei Lu
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Donguan, China
| | - Yongdui Ruan
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Donguan, China
| | - Yuxuan Geng
- Department of Pathogenic Organism Biology, Henan University of Chinese Medicine, Zhengzhou, China
| | - Zuguo Zhao
- School of Basic Medicine, Guangdong Medical University, Donguan, China
| | - Ying Liu
- Department of Pharmacy, DongGuan SongShan Lake Tung Wah Hospital, DongGuan, China
| | - Long Feng
- Department of Pathogenic Organism Biology, Henan University of Chinese Medicine, Zhengzhou, China
| | - Wentao Guo
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Donguan, China
- School of Basic Medicine, Guangdong Medical University, Donguan, China
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Hao M, Ding H, Li L, Lv M, Xu H. Discovery of Pesticide Candidates from Natural Plant Products: Semisynthesis and Characterization of Andrographolide-Based Esters and Study of Their Pesticidal Properties and Toxicology. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:5574-5584. [PMID: 38468388 DOI: 10.1021/acs.jafc.3c06681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
To explore the use of nonfood plant-derived secondary metabolites for plant protection, a series of ester derivatives for controlling the major migratory agricultural pests were obtained by structural modification of andrographolide, a labdane diterpenoid isolated from Andrographis paniculata. Compound Id showed good insecticidal activity against the fall armyworm Spodoptera frugiperda Smith. Compounds IIa (LC50: 0.382 mg/mL) and IIIc (LC50: 0.563 mg/mL), the acaricidal activities of which were, respectively, 13.1 and 8.9 times that of andrographolide (LC50: 4.996 mg/mL), exhibited strong acaricidal and control effects against Tetranychus cinnabarinus Boisduval. Against Aphis citricola Van der Goot, compounds IIIc and IVb displayed 3.9- and 3.7-fold pronounced aphicidal activity of andrographolide. Effects of compound Id on three protective enzymes (superoxide dismutase, peroxidase, and catalase) of S. frugiperda were also observed. The obvious differences of epidermal cuticle structures of mites treated with compound IIa were determined by scanning electron microscopy. Structure-activity relationships indicated that 14-ester derivatives of andrographolide showed potential insecticidal/acaricidal activities and can be further utilized as lead compounds.
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Affiliation(s)
- Meng Hao
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Haixia Ding
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Lulu Li
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Min Lv
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
- School of Marine Sciences, Ningbo University, Ningbo 315211, Zhejiang, China
| | - Hui Xu
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
- School of Marine Sciences, Ningbo University, Ningbo 315211, Zhejiang, China
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Deshmukh R, Jain AK, Singh R, Paul SD, Harwansh RK. Andrographis paniculata and Andrographolide - A Snapshot on Recent Advances in Nano Drug Delivery Systems against Cancer. Curr Drug Deliv 2024; 21:631-644. [PMID: 36740794 DOI: 10.2174/1567201820666230203115752] [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: 05/09/2022] [Revised: 09/15/2022] [Accepted: 11/14/2022] [Indexed: 02/07/2023]
Abstract
Cancer is one of the deadliest illnesses of the 21st century. Chemotherapy and radiation therapies both have considerable side effects. Antitumor antibiotics are one of them. Coughs, common colds, fevers, laryngitis, and infectious disorders have all been treated with Andrographis paniculata for centuries. Extracts of Andrographis effectively treat various ailments, as well as cancer. The most active molecule in Andrographis paniculata is andrographolide a, diterpene, and lactone. Andrographis paniculata and its derivatives have long been used to treat various ailments. Anti-inflammatory and cancerfighting characteristics have been observed in Andrographolide. Andrographolide, a diterpene lactone separated from Andrographis paniculata, has also been shown to have important criticalessential biological protective properties. It has also been suggested that it could be used to treat major human diseases like-rheumatoid like rheumatoid, colitis, and Parkinsons disease. This summary aims to highlight Andrographolide as a promising cancer treatment option. Several databases were searched for andrographolides cytotoxic/anti-cancer effects in pre-clinical and clinical research to serve this purpose. Several studies have shown that Andrographolide is helpful in cancer medication, as detailed in this review.
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Affiliation(s)
- Rohitas Deshmukh
- Institute of Pharmaceutical Research, GLA University, Mathura, 281406, India
| | - Aman Kumar Jain
- Institute of Pharmaceutical Research, GLA University, Mathura, 281406, India
| | - Rajesh Singh
- Institute of Pharmaceutical Research, GLA University, Mathura, 281406, India
| | - Swarnali Das Paul
- Department of Pharmacy, Shri Shankaracharya College of Pharmaceutical Sciences, Junwani, Bhilai, 490020, India
| | - Ranjit K Harwansh
- Institute of Pharmaceutical Research, GLA University, Mathura, 281406, India
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Feng H, Chen G, Guo M. Exploring multifunctional components from Andrographis paniculata by affinity ultrafiltration with three molecular targets. Food Chem 2023; 404:134515. [DOI: 10.1016/j.foodchem.2022.134515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/13/2022] [Accepted: 10/02/2022] [Indexed: 11/22/2022]
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Synthesis and anti-influenza virus activity evaluation of novel andrographolide derivatives. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02959-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Doi H, Matsui T, Dijkstra JM, Ogasawara A, Higashimoto Y, Imamura S, Ohye T, Takematsu H, Katsuda I, Akiyama H. Andrographolide, isolated from Andrographis paniculata, induces apoptosis in monocytic leukemia and multiple myeloma cells via augmentation of reactive oxygen species production. F1000Res 2022; 10:542. [PMID: 35528957 PMCID: PMC9069414 DOI: 10.12688/f1000research.53595.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 12/03/2022] Open
Abstract
Background: Andrographolide (Andro) is a diterpenoid component of the plant
Andrographis paniculata that is known for its anti-tumor activity against a variety of cancer cells. Methods: We studied the effects of Andro on the viability of the human leukemia monocytic cell line THP-1 and the human multiple myeloma cell line H929. Andro was compared with cytosine arabinoside (Ara-C) and vincristine (VCR), which are well-established therapeutics against hematopoietic tumors. The importance of reactive oxygen species (ROS) production for the toxicity of each agent was investigated by using an inhibitor of ROS production, N-acetyl-L-cysteine (NAC). Results: Andro reduced the viability of THP-1 and H929 in a concentration-dependent manner. H929 viability was highly susceptible to Andro, although only slightly susceptible to Ara-C. The agents Andro, Ara-C, and VCR each induced apoptosis, as shown by cellular shrinkage, DNA fragmentation, and increases in annexin V-binding, caspase-3/7 activity, ROS production, and mitochondrial membrane depolarization. Whereas Ara-C and VCR increased the percentages of cells in the G0/G1 and G2/M phases, respectively, Andro showed little or no detectable effect on cell cycle progression. The apoptotic activities of Andro were largely suppressed by NAC, an inhibitor of ROS production, whereas NAC hardly affected the apoptotic activities of Ara-C and VCR. Conclusions: Andro induces ROS-dependent apoptosis in monocytic leukemia THP-1 and multiple myeloma H929 cells, underlining its potential as a therapeutic agent for treating hematopoietic tumors. The high toxicity for H929 cells, by a mechanism that is different from that of Ara-C and VCR, is encouraging for further studies on the use of Andro against multiple myeloma.
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Affiliation(s)
- Hiroki Doi
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
| | - Taei Matsui
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Johannes M. Dijkstra
- Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, 470-1192, Japan
| | - Atsushi Ogasawara
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
| | - Yuki Higashimoto
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Seiji Imamura
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Tamae Ohye
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Hiromu Takematsu
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
| | - Itsuro Katsuda
- Department of Hematology, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan
| | - Hidehiko Akiyama
- Field of Clinical Laboratory Sciences, Fujita Health University Graduate School of Health Sciences, Toyoake, 470-1192, Japan
- Faculty of Medical Technology, Fujita Health University School of Medical Sciences, Toyoake, 470-1192, Japan
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Discovery of Therapeutic Candidates for Diabetic Retinopathy Based on Molecular Switch Analysis: Application of a Systematic Process. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3412032. [PMID: 35035658 PMCID: PMC8758313 DOI: 10.1155/2022/3412032] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/13/2021] [Accepted: 11/16/2021] [Indexed: 12/29/2022]
Abstract
The pathogenesis of diabetic retinopathy (DR) is complicated, and there is no effective drug. Oxidative stress-induced human retinal microvascular endothelial cells (HRMECs) injury is one of the pathogenic factors for DR. Molecular switches are considered high-risk targets in disease progression. Identification of molecular switch is crucial to interpret the pathogenesis of disease and screen effective ingredients. In this study, a systematic process was executed to discover therapeutic candidates for DR based on HRMECs injury. First of all, the molecular mechanism of HRMECs oxidative stress injury was revealed by transcriptomics and network pharmacology. We found that oxidative stress was one of the pivotal pathogenic factors, which interfered with vascular system development, inflammation, cell adhesion, and cytoskeleton damaged HRMECs through crosstalk. Then, network topology analysis was used to recognize molecular switches. The results indicated that the Keap1-Nrf2-ARE signaling pathway was the molecular switch in HRMECs oxidative stress injury. On this basis, the HEK293-ARE overexpression cell line was applied to obtain 18 active traditional Chinese medicine (TCM) ingredients. Furthermore, andrographolide, one of the 18 candidates, was applied in the HRMECs oxidative stress model to evaluate the accuracy of the systematic process. The efficacy evaluation results showed that andrographolide could regulate oxidative stress, vascular system development, inflammation, adhesion, and skeleton tissue to inhibit HRMECs injury cooperatively. And its mechanism was related to the Nrf2 signaling pathway. Overall, our data suggest that the Nrf2 signaling pathway is the molecular switch in the HRMECs oxidative stress injury. 18 potential Nrf2 agonists are likely to be promising DR candidates.
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Dai K, Tan JK, Qian W, Lee RCH, Hann Chu JJ, Zhou GC. Discovery of 14S-(2'-chloro-4'-nitrophenoxy)-8R/S,17-epoxy andrographolide as EV-A71 infection inhibitor. Biochem Pharmacol 2021; 194:114820. [PMID: 34748818 DOI: 10.1016/j.bcp.2021.114820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/18/2021] [Accepted: 11/02/2021] [Indexed: 01/23/2023]
Abstract
Human enterovirus A71 (EV-A71) is a major etiological agent of hand-foot-and-mouth disease (HFMD) and there is presently no internationally approved antiviral against EV-A71. In this study, it is disclosed that 14S-(2'-chloro-4'-nitrophenoxy)-8R/S,17-epoxy andrographolide (2) was discovered to be an effective inhibitor against EV-A71 infection showing significant reduction of viral titre. In addition to EV-A71, compound 2 exerts broad-spectrum antiviral effects against other enteroviruses. It is revealed that compound 2 inhibits the post-entry stages of EV-A71 viral replication cycle and significantly reduces viral protein expression of structural proteins such as VP0 and VP2 via inhibiting EV-A71 RNA replication. Moreover, the inhibitory property of compound 2 is specific to viral RNA replication. Furthermore, compound 2 is more likely to target a host factor in EV-A71 RNA replication. As a result, introduction of epoxide at positions 8 and 17 of andrographolide is effective for anti-EV-A71 infection and is a potential anti-EV-A71 strategy. Further work to discover more potent andrographolide derivatives and elucidate comprehensive SAR is under way.
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Affiliation(s)
- Kun Dai
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu, China
| | - Jie Kai Tan
- Laboratory of Molecular RNA Virology and Antiviral Strategies, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117545 Singapore, Singapore
| | - Weiyi Qian
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu, China
| | - Regina Ching Hua Lee
- Laboratory of Molecular RNA Virology and Antiviral Strategies, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117545 Singapore, Singapore
| | - Justin Jang Hann Chu
- Laboratory of Molecular RNA Virology and Antiviral Strategies, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117545 Singapore, Singapore; Infectious Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, 117597 Singapore, Singapore; Collaborative and Translation Unit for HFMD, Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, 138673 Singapore, Singapore.
| | - Guo-Chun Zhou
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu, China.
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Lv M, Ma Q, Zhang S, Xu H. Construction of spiro-1,2,4-oxadiazoline-fused matrine-type alkaloids as pesticidal agents. Bioorg Med Chem Lett 2021; 51:128356. [PMID: 34520882 DOI: 10.1016/j.bmcl.2021.128356] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/19/2021] [Accepted: 09/06/2021] [Indexed: 02/06/2023]
Abstract
In order to increase the agricultural properties of matrine, a series of novel matrine-type alkaloidscontaining spiro-1,2,4-oxadiazoline fragment at the C-15 position were prepared. Eight target molecules were elucidated by X-ray single-crystal diffraction. The antifeedant activities of Ig and IIIh against Mythimna separata Walker were>1.7 folds of the precursor matrine. The acaricidal activities of Ij, IIe, IIg, IIi and IIIa against Tetranychus cinnabarinus Boisduval were 2.6-3.7 folds of matrine. Especially IIg (R1 = R2 = 4-Cl) and IIi (R1 = 4-Cl; R2 = 4-Br) exhibited the pronounced antifeedant and acaricidal activities. SARs showed that their pesticidal activities were related to the substitutents and their positions on the phenyl rings at the C-3 and N-4 positions of 1,2,4-oxadiazoline skeleton.
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Affiliation(s)
- Min Lv
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi Province, PR China
| | - Qianjun Ma
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi Province, PR China
| | - Shaoyong Zhang
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, Zhejiang Province, PR China
| | - Hui Xu
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi Province, PR 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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