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Sun Y, Feng J, Hou W, Qi H, Liu Y. Comprehensive insights into areca nut: active components and omics technologies for bioactivity evaluation and quality control. Front Pharmacol 2024; 15:1407212. [PMID: 38873426 PMCID: PMC11169615 DOI: 10.3389/fphar.2024.1407212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/06/2024] [Indexed: 06/15/2024] Open
Abstract
Areca nut (AN), the fruit or seed of Areca catechu Linn, has many uses, including chewing and medicinal purposes. It has sparked worries about health due to the presence of alkaloids. Chewing AN may have a variety of negative consequences; however, the medicinal use of AN has no notable adverse effects. To completely understand and effectively use AN, researchers have investigated its chemical makeup or biological activity, analyzed the variations between different AN species and different periods, and improved extraction and processing procedures. Today, an increasing number of researchers are exploring the underlying reasons for AN variations, as well as the molecular mechanisms of biosynthesis of chemical components, to comprehend and change AN at the genetic level. This review presents an overview of the clinical study, pharmacology, and detection of the main bioactive components in AN, and the main factors influencing their content, delving into the omics applications in AN research. On the basis of the discussions and summaries, this review identifies current research gaps and proposes future directions for investigation.
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Affiliation(s)
- Yuanyuan Sun
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jian Feng
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, International Joint Research Center for Quality of Traditional Chinese Medicine, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Wencheng Hou
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, International Joint Research Center for Quality of Traditional Chinese Medicine, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Huasha Qi
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, International Joint Research Center for Quality of Traditional Chinese Medicine, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Yangyang Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, International Joint Research Center for Quality of Traditional Chinese Medicine, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
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Yan W, Zhang T, Li S, Wang Y, Zhu L, Cao Y, Lai X, Huang H. Oxidative Stress and Endoplasmic Reticulum Stress Contributes to Arecoline and Its Secondary Metabolites-Induced Dyskinesia in Zebrafish Embryos. Int J Mol Sci 2023; 24:ijms24076327. [PMID: 37047326 PMCID: PMC10094114 DOI: 10.3390/ijms24076327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/23/2023] [Accepted: 03/23/2023] [Indexed: 03/30/2023] Open
Abstract
Areca nut has been listed as one of the most addictive substances, along with tobacco, alcohol and caffeine. Areca nut contains seven psychoactive alkaloids; however, the effects of these alkaloids on embryonic development and motor behavior are rarely addressed in zebrafish embryo-larvae. Herein, we investigated the effects of exposure to three alkaloids (arecoline and secondary metabolites—arecaidine and arecoline N-oxide) on the developmental parameters, locomotive behavior, oxidative stress and transcriptome of zebrafish embryos. Zebrafish embryos exposed to different concentrations (0, 0.1, 1, 10, 100 and 1000 μM) of arecoline, arecaidine and arecoline N-oxide showed no changes in mortality and hatchability rates, but the malformation rate of zebrafish larvae was significantly increased in a dose-dependent manner and accompanied by changes in body length. Moreover, the swimming activity of zebrafish larvae decreased, which may be due to the increase in reactive oxygen species and the imbalance between oxidation and antioxidation. Meanwhile, transcriptome analysis showed that endoplasmic reticulum stress and the apoptosis p53 signaling pathway were significantly enriched after exposure to arecoline and arecoline N-oxide. However, arecaidine exposure focuses on protein synthesis and transport. These findings provide an important reference for risk assessment and early warning of areca nut alkaloid exposure.
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Affiliation(s)
- Wenhua Yan
- The Second Affiliated Hospital of Chongqing Medical University, No.76 Linjiang Road, Yuzhong District, Chongqing 400010, China; (W.Y.)
| | - Tian Zhang
- Key Laboratory of Bio-Rheological Science and Technology, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, No.174 Shazhengjie, Shapingba, Chongqing 400044, China; (T.Z.)
| | - Shuaiting Li
- The Second Affiliated Hospital of Chongqing Medical University, No.76 Linjiang Road, Yuzhong District, Chongqing 400010, China; (W.Y.)
| | - Yunpeng Wang
- The Second Affiliated Hospital of Chongqing Medical University, No.76 Linjiang Road, Yuzhong District, Chongqing 400010, China; (W.Y.)
| | - Li Zhu
- Key Laboratory of Bio-Rheological Science and Technology, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, No.174 Shazhengjie, Shapingba, Chongqing 400044, China; (T.Z.)
| | - Yu Cao
- Key Laboratory of Bio-Rheological Science and Technology, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, No.174 Shazhengjie, Shapingba, Chongqing 400044, China; (T.Z.)
| | - Xiaofang Lai
- Key Laboratory of Marine Biological Resources and Environment of Jiangsu Province, College of Marine Science and Fisheries, Jiangsu Ocean University, Lianyungang 222005, China
| | - Huizhe Huang
- The Second Affiliated Hospital of Chongqing Medical University, No.76 Linjiang Road, Yuzhong District, Chongqing 400010, China; (W.Y.)
- Correspondence: ; Tel.: +86-023-62888334
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Li YX, Hsiao CH, Chang YF. N-acetyl cysteine prevents arecoline-inhibited C2C12 myoblast differentiation through ERK1/2 phosphorylation. PLoS One 2022; 17:e0272231. [PMID: 35901044 PMCID: PMC9333315 DOI: 10.1371/journal.pone.0272231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 07/14/2022] [Indexed: 11/23/2022] Open
Abstract
Arecoline is known to induce reactive oxygen species (ROS). Our previous studies showed that arecoline inhibited myogenic differentiation and acetylcholine receptor cluster formation of C2C12 myoblasts. N-acetyl-cysteine (NAC) is a known ROS scavenger. We hypothesize that NAC scavenges the excess ROS caused by arecoline. In this article we examined the effect of NAC on the inhibited myoblast differentiation by arecoline and related mechanisms. We found that NAC less than 2 mM is non-cytotoxic to C2C12 by viability analysis. We further demonstrated that NAC attenuated the decreased number of myotubes and nuclei in each myotube compared to arecoline treatment by H & E staining. We also showed that NAC prevented the decreased expression level of the myogenic markers, myogenin and MYH caused by arecoline, using immunocytochemistry and western blotting. Finally, we found that NAC restored the decreased expression level of p-ERK1/2 by arecoline. In conclusion, our results indicate that NAC attenuates the damage of the arecoline-inhibited C2C12 myoblast differentiation by the activation/phosphorylation of ERK. This is the first report to demonstrate that NAC has beneficial effects on skeletal muscle myogenesis through ERK1/2 upon arecoline treatment. Since defects of skeletal muscle associates with several diseases, NAC can be a potent drug candidate in diseases related to defects in skeletal muscle myogenesis.
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Affiliation(s)
- Yi-Xuan Li
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chun-Hung Hsiao
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yung-Fu Chang
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
- Translational Research Center of Neuromuscular Diseases, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- * E-mail:
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Li X, Xie X, Gu Y, Zhang J, Song J, Cheng X, Gao Y, Ai Y. Fat mass and obesity-associated protein regulates tumorigenesis of arecoline-promoted human oral carcinoma. Cancer Med 2021; 10:6402-6415. [PMID: 34378866 PMCID: PMC8446412 DOI: 10.1002/cam4.4188] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/24/2021] [Accepted: 07/26/2021] [Indexed: 11/06/2022] Open
Abstract
Arecoline, a major alkaloid within areca nut extract, is recognized as the primary active carcinogen promoting oral squamous cell carcinoma (OSCC) pathological development. Dysregulation of N6-methyladenosine (m6A) methyltransferase components (e.g., Fat mass and obesity-associated protein [FTO] and methyltransferase-like 3 [METTL3]) are closely associated with multiple cancer progression, including oral cancer. However, the biological function role of FTO in arecoline-induced oral cancer is largely unknown. We identified that FTO was significantly upregulated in OSCC tissues from patients with areca nut chewing habits and chronic arecoline-treated OSCC cell lines. Depletion of FTO attenuated the arecoline-promoted stemness, chemoresistance, and oncogenicity of OSCC cells. Finally, we revealed that FTO was negatively regulated by a transcription factor forkhead box protein A2 (FOXA2) in OSCC cells. This study, for the first time, demonstrated that FTO plays an oncogenic role in arecoline-induced OSCC progression. Thus, developing new therapeutic agents targeting FTO may serve as a promising method to treatment OSCC patients, especially those with areca nut chewing habits.
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Affiliation(s)
- Xia Li
- Department of Oral MedicineFoshan Stomatological HospitalMedical College of Foshan UniversityFoshanChina
| | - Xiaoli Xie
- Department of EndodonticsHunan Xiangya Stomatological HospitalCentral South UniversityChangshaChina
| | - Yangcong Gu
- Department of Oral Maxillofacial SurgeryFoshan Stomatological HospitalMedical College of Foshan UniversityFoshanChina
| | - Jianming Zhang
- Department of Preventive DentistryFoshan Stomatological HospitalMedical College of Foshan UniversityFoshanChina
| | - Jiang Song
- Department of Oral Maxillofacial SurgeryFoshan Stomatological HospitalMedical College of Foshan UniversityFoshanChina
| | - Xiufeng Cheng
- Department of Oral MedicineFoshan Stomatological HospitalMedical College of Foshan UniversityFoshanChina
| | - Yijun Gao
- Department of StomatologyThe Second Xiangya HospitalCentral South UniversityChangshaChina
| | - Yilong Ai
- Department of Oral MedicineFoshan Stomatological HospitalMedical College of Foshan UniversityFoshanChina
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Li WD, Zang CJ, Yin S, Shen W, Sun QY, Zhao M. Metformin protects against mouse oocyte apoptosis defects induced by arecoline. Cell Prolif 2020; 53:e12809. [PMID: 32557964 PMCID: PMC7377942 DOI: 10.1111/cpr.12809] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 03/19/2020] [Accepted: 03/24/2020] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES Arecoline is the main bioactive substance extracted from Areca catechu L, which has cell, neural and genetic toxicity. The function of arecoline in reproductive system has not been well explored. MATERIALS AND METHODS To investigate the toxic effects of arecoline on oocyte development, immunofluorescence staining, qPCR, Western blotting, sperm binding assays and in vitro fertilization were performed to evaluate oocyte meiosis competence and embryo development. RESULTS Our data revealed that arecoline exposure disrupts actin filament dynamics, spindle assembly and kinetochore-microtubule attachment stability in mouse oocytes, leading to aneuploidy and oocyte meiosis arrest. In addition, arecoline treatment disturbs the distribution of mitochondria, reduces ATP production and increases the level of oxidative stress, which ultimately induces oocyte apoptosis. Supplementation with metformin, a medicine for type 2 diabetes in the clinic, partially alleviates these damages. CONCLUSIONS Metformin has a protective effect on arecoline-induced mouse oocytes apoptosis.
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Affiliation(s)
- Wei-Dong Li
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, China.,College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China
| | - Chuan-Jie Zang
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China
| | - Shen Yin
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China
| | - Wei Shen
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China
| | - Qing-Yuan Sun
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China.,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Minghui Zhao
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, China
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Shakya B, Shakya S, Hasan Siddique Y. Effect of geraniol against arecoline induced toxicity in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ) Bg 9. Toxicol Mech Methods 2018; 29:187-202. [PMID: 30318983 DOI: 10.1080/15376516.2018.1534299] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
In the present study geraniol at the final concentration of 10, 20, 30, and 40 µM was mixed in the diet along with 80 µM of arecoline and the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ) Bg9 were allowed to feed on it for 24 hrs. After the exposure of 24 hrs the larvae were subjected to ONPG, X-gal, trypan blue exclusion test, oxidative stress markers and apoptotic and comet assays. The exposure of larvae to geraniol showed a dose dependent decrease in the activity of β-galactosidase, tissue damage and oxidative stress markers. A dose dependent decrease in apoptosis and DNA damage was also observed. Molecular docking studies also support the protective role of geraniol against the arecoline induced toxicity. The results suggest that geraniol is potent in reducing the toxicity induced by arecoline in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ) Bg9.
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Affiliation(s)
- Barkha Shakya
- a Department of Zoology , Aligarh Muslim University , Aligarh , India
| | - Sonam Shakya
- b Department of Chemistry , Aligarh Muslim University , Aligarh , India
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Kim HJ, Ko JW, Cha SB, Heo HS, Seo JH, Cha MJ, Bae JS, Lee HK, Song SW, Kim JC. Evaluation of 13-week repeated oral dose toxicity of Areca catechu in F344/N rats. Food Chem Toxicol 2018; 114:41-51. [DOI: 10.1016/j.fct.2018.02.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 02/01/2018] [Accepted: 02/07/2018] [Indexed: 12/28/2022]
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Deb AK, Dutta S, Hnichho C, Vanlalpeki M, Phosa HT, Rakhu K, Fanai SL, Chakrabarti M, Panda S. A case control study investigating factors associated with high infant death in Saiha district of Mizoram, India bordering Myanmar. BMC Pediatr 2017; 17:23. [PMID: 28095802 PMCID: PMC5240361 DOI: 10.1186/s12887-017-0778-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 01/03/2017] [Indexed: 12/02/2022] Open
Abstract
Background Infant mortality has dropped considerably in India over the last 5 years. A sharp contrast to this decline in national average of infant mortality is the rate recorded during 2014–2015 from the southernmost district of Saiha, Mizoram having a common international border with Myanmar. As this district specific rate (113 per 1000 live births) is 3 times higher compared to the national and state average, the present investigation was carried out to identify associated factors. Methods We examined secondary data made available by the national health mission, consulted with local community members and generated primary data through interviews. A case-control study design was followed. Mothers, who delivered a child during 2013–2015 and subsequently lost them due to infant death, formed the case group and controls were selected from same neighborhood as with case-mothers. The mother and child tracking system maintained by the district specific national health mission office was used for recruiting cases and controls. A total of 195 mothers were interviewed; 66 of them belonged to ‘cases’ and 129 were ‘controls’. Results The mean age of the respondents was 27 years (median 27; SD ± 5; minimum 17 & maximum 44). In uni-variate analyses ‘child delivery at home’, ‘low birth weight’, ‘non-attendance of school by mothers’, ‘completed standard of school education by mothers’, ‘both parents working’, ‘mothers receiving blood transfusion during last pregnancy’, and ‘fourth or more birth order during last pregnancy’ were associated with infant deaths. Intriguingly, the number of daily kuhva (raw areca nut) intake during last pregnancy was significantly higher among case-mothers compared to controls. In conditional logistic regression, ‘low birth weight’ (adjusted OR (AOR) 14.7; 95% CI 2.1–101.8; p = 0.006), and ‘consumption of 4 or more kuhva per day’ (AOR 8; 95% CI 1.9–34.3; p = 0.005) were independently associated with infant-death-experiences. Conclusion The present investigation merits due attention from policy makers and health planners for immediate improvement in peri-natal and neonatal care services in the remote district of Saiha. Need for further research exploring socio-behavioural issues around areca nut consumption and effects of interventions to reduce areca nut intake on maternal and children health are underscored.
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Affiliation(s)
- Alok K Deb
- National Institute of Cholera & Enteric Diseases / Indian Council of Medical Research (NICED/ICMR), P-33 CIT Road, Scheme-XM, Beliaghata, Kolkata, 700010, India
| | - Shanta Dutta
- National Institute of Cholera & Enteric Diseases / Indian Council of Medical Research (NICED/ICMR), P-33 CIT Road, Scheme-XM, Beliaghata, Kolkata, 700010, India
| | | | | | - Hli Thapi Phosa
- District Health Program Administration, Saiha, Mizoram, India
| | | | | | - Manoj Chakrabarti
- National Institute of Cholera & Enteric Diseases / Indian Council of Medical Research (NICED/ICMR), P-33 CIT Road, Scheme-XM, Beliaghata, Kolkata, 700010, India
| | - Samiran Panda
- National Institute of Cholera & Enteric Diseases / Indian Council of Medical Research (NICED/ICMR), P-33 CIT Road, Scheme-XM, Beliaghata, Kolkata, 700010, India.
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Liu YJ, Peng W, Hu MB, Xu M, Wu CJ. The pharmacology, toxicology and potential applications of arecoline: a review. PHARMACEUTICAL BIOLOGY 2016; 54:2753-2760. [PMID: 27046150 DOI: 10.3109/13880209.2016.1160251] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
CONTEXT Arecoline is an effective constituent of Areca catechu L. (Arecaceae) with various pharmacological effects. However, investigations also revealed that long use of arecoline could arouse some oral diseases. OBJECTIVE The present review gathers the fragmented information available in the literature (before 1 October 2015) regarding pharmacology and toxicology of arecoline. We also discussed the potential developments and applications of arecoline in the future. METHODS All the available information regarding the arecoline is compiled from scientific databases, including Science Direct, PubMed, Web of Science, Scopus, etc. RESULTS Previous research demonstrated that arecoline is one of the major effective constituents in A. catechu. Additionally, arecoline has a wide spectrum of pharmacological activities including effects on nervous, cardiovascular, digestive and endocrine systems and anti-parasitic effects. What's more, arecoline is reported to be the primary toxic constituent of A. catechu, and the main toxic effects include oral submucous fibrosis (OSF), oral squamous cell carcinoma (OSCC) and genotoxicity. CONCLUSION Arecoline has great potential to be a therapeutic drug for various ailments. However, further investigations are needed in the future to reduce or eliminate its toxicities before developing into new drug.
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Affiliation(s)
- Yu-Jie Liu
- a College of Pharmacy , Chengdu University of Traditional Chinese Medicine , Chengdu , PR China
| | - Wei Peng
- a College of Pharmacy , Chengdu University of Traditional Chinese Medicine , Chengdu , PR China
| | - Mei-Bian Hu
- a College of Pharmacy , Chengdu University of Traditional Chinese Medicine , Chengdu , PR China
| | - Min Xu
- a College of Pharmacy , Chengdu University of Traditional Chinese Medicine , Chengdu , PR China
| | - Chun-Jie Wu
- a College of Pharmacy , Chengdu University of Traditional Chinese Medicine , Chengdu , PR China
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Lin SH, Chiou SJ, Ho WT, Chuang CT, Chuang LY, Guh JY. Arecoline-induced pro-fibrotic proteins in LLC-PK1 cells are dependent on c-Jun N-terminal kinase. Toxicology 2016; 344-346:53-60. [PMID: 26908192 DOI: 10.1016/j.tox.2016.02.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 02/11/2016] [Accepted: 02/18/2016] [Indexed: 12/16/2022]
Abstract
Areca nut (AN) chewing is associated with chronic kidney disease (CKD). However, the molecular mechanisms of AN-induced CKD are not known. Thus, we studied the effects of arecoline, a major alkaloid of AN, on proximal tubule (LLC-PK1) cells in terms of cytotoxicity, fibrosis, transforming growth factor-β (TGF-β) and c-Jun N-terminal kinase (JNK). We found that arecoline dose (0.1-0.5mM) and time (24-72h)-dependently induced cytotoxicity without causing cell death. Arecoline (0.25 mM) also time-dependently (24-72h) increased fibronectin and plasminogen activator inhibitor-1 (PAI1) protein expressions. Arecoline (0.25 mM) time-dependently (24-72h) increased TGF-β gene transcriptional activity and supernatant levels of active TGF-β1. Moreover, arecoline (0.25 mM) activated JNK while SP600125 (a JNK inhibitor) attenuated arecoline-induced TGF-β gene transcriptional activity. SP600125, but not SB431542 (a TGF-β receptor type I kinase inhibitor), attenuated arecoline-induced fibronectin and PAI1 protein expressions. Finally, tubulointerstitial fibrosis occurred and renal cortical expressions of fibronectin and PAI1 proteins increased in arecoline-fed mice at 24 weeks. We concluded that arecoline induced tubulointerstitial fibrosis in mice while arecoline-induced TGF-β and pro-fibrotic proteins (fibronectin, PAI1) are dependent on JNK in LLC-PK1 cells.
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Affiliation(s)
- Sheng-Hsuan Lin
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shean-Jaw Chiou
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Ting Ho
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chao-Tang Chuang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Lea-Yea Chuang
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Jinn-Yuh Guh
- Department of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Peng W, Liu YJ, Wu N, Sun T, He XY, Gao YX, Wu CJ. Areca catechu L. (Arecaceae): a review of its traditional uses, botany, phytochemistry, pharmacology and toxicology. JOURNAL OF ETHNOPHARMACOLOGY 2015; 164:340-356. [PMID: 25681543 DOI: 10.1016/j.jep.2015.02.010] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 02/04/2015] [Accepted: 02/04/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Areca catechu L. (Arecaceae), widely distributed in South and Southeast Asia, is a popular traditional herbal medicine that can be chewed for the purpose of dispersing accumulated fluid in the abdominal cavity and killing worms. The present paper aims to provide an up-to-date review on the traditional uses and advances in the botany, phytochemistry, pharmacology and toxicology of this plant. Furthermore, the possible trends and a perspective for future research of this plant are also discussed. MATERIALS AND METHODS A literature search was performed on A. catechu based on classic books of herbal medicine, PhD. and MSc. dissertations, government reports, the state and local drug standards, scientific databases including Pubmed, SciFinder, Scopus, the Web of Science, Google Scholar, and others. Various types of information regarding this plant are discussed in corresponding parts of this paper. In addition, perspectives for possible future studies of A. catechu are discussed. RESULTS The seeds of A. catechu (areca nut) have been widely used in clinical practice in China, India and other South and Southeast Asian Countries. Currently, over 59 compounds have been isolated and identified from A. catechu, including alkaloids, tannins, flavones, triterpenes, steroids, and fatty acids. The extracts and compounds isolated from A. catechu have many pharmacological activities. These include antiparasitic effects, anti-depressive effects, anti-fatigue effects, antioxidant effects, antibacterial and antifungal effects, antihypertensive effects, anti-inflammatory and analgesic effects, anti-allergic effects, the promotion of digestive functions, suppression of platelet aggregation, regulatory effects on blood glucose and lipids, etc. Although arecoline is the primary active constituent of A. catechu, it is also the primary toxic compound. The main toxicities of arecoline are the promotion of oral submucosal fibrosis (OSF) and cytotoxic effects on normal human cells, which involve inducing apoptosis. CONCLUSION As an important herbal medicine, A. catechu has potential for the treatment of many diseases, especially parasitic diseases, digestive function disorders, and depression. Many traditional uses of A. catechu have now been validated by current investigations. However, further research should be undertaken to investigate the clinical effects, toxic constituents, target organs, and pharmacokinetics and to establish criteria for quality control for A. catechu-derived medications. In addition, it will be interesting to investigate the active macromolecular compounds and active constituents other than alkaloids in both raw and processed products of A. catechu.
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Affiliation(s)
- Wei Peng
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Yu-Jie Liu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Na Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Tao Sun
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Xiao-Yan He
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Yong-Xiang Gao
- College of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China.
| | - Chun-Jie Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China.
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Peng WH, Lee YC, Chau YP, Lu KS, Kung HN. Short-term exposure of zebrafish embryos to arecoline leads to retarded growth, motor impairment, and somite muscle fiber changes. Zebrafish 2014; 12:58-70. [PMID: 25549301 DOI: 10.1089/zeb.2014.1010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The areca nut-chewing habit is common in Southeast Asia, India, and Taiwan, and arecoline is the most abundant and potent component in the areca nut. The effects of arecoline on birth defects have been explored in many species, including chicken, mice, and zebrafish. The effects of arecoline on embryos after long-term exposure are well established; however, the effects of short-term embryo exposure to arecoline are not understood. Using zebrafish, we study the effects of short-term exposure of arecoline on embryos to model the human habit of areca nut-chewing during early pregnancy. Arecoline, at concentrations from 0.001% to 0.04%, was administered to zebrafish embryos from 4 to 24 hours post fertilization. The morphological changes, survival rates, body length, and skeletal muscle fiber structure were then investigated by immunohistochemistry, confocal microscopy, and conventional electron microscopy. With exposure of embryos to increasing arecoline concentrations, we observed a significant decline in the hatching and survival rates, general growth retardation, lower locomotor activity, and swimming ability impairment. Immunofluorescent staining demonstrated a loose arrangement of myosin heavy chains, and ultrastructural observations revealed altered myofibril arrangement and swelling of the mitochondria. In addition, the results of flow-cytometry and JC-1 staining to assay mitochondria activity, as well as reverse transcription-polymerase chain reaction analyses of functional gene expression, revealed mitochondrial dysfunctions after exposure to arecoline. We confirmed that short-term arecoline exposure resulted in retarded embryonic development and decreased locomotor activity due to defective somitic skeletal muscle development and mitochondrial dysfunction.
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Affiliation(s)
- Wei-Hau Peng
- 1 Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University , Taipei, Taiwan
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13
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Arecoline inhibits and destabilizes agrin-induced acetylcholine receptor cluster formation in C2C12 myotubes. Food Chem Toxicol 2013; 60:391-6. [DOI: 10.1016/j.fct.2013.07.079] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Revised: 07/19/2013] [Accepted: 07/31/2013] [Indexed: 01/28/2023]
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14
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Abstract
A large number of people are using smokeless tobacco and areca nut worldwide. Sufficient data on tobacco smoking have harmful effect on human health and reproduction is available. However, data on the smokeless tobacco and areca nut use on human reproduction is scanty. This overview is an attempt to compose on the consumption of smokeless tobacco and areca nut on human reproduction and some relevant experimental data were also included. The existing studies suggest that tobacco and areca nut chewing alone, together or with other ingredients had reproductive toxic potential. Pregnant women using smokeless tobacco during pregnancy also had adverse effect on pregnancy and its outcome. Thus pregnant women must avoid consumption of any mixture containing areca nut and tobacco in order to protect the pregnancy and outcome. The data suggest that smokeless tobacco use is also harmful as smoking for reproduction and use of areca nut might have further compounded the problem.
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Affiliation(s)
- Sunil Kumar
- Division of Reproductive and Cyto-toxicology, National Institute of Occupational Health, (ICMR), Ahmedabad 380016, India.
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15
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Chou CH, Chuang LY, Tseng WL, Lu CY. Characterization of protein adducts formed by toxic alkaloids by nano-scale liquid chromatography with mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2012; 47:1303-1312. [PMID: 23019161 DOI: 10.1002/jms.3083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Betel quid chewing is associated with cytotoxicity, genotoxicity and carcinogenicity in diseases such as oral cancer, liver cirrhosis, hepatocellular carcinoma and diabetes mellitus. Arecoline and arecaidine, which are the main alkaloids in the areca nut, are potential exposure biomarkers in habitual betel quid users. This study developed a method of detecting arecoline- and arecaidine-protein adducts by mass spectrometry (MS). First, bovine serum albumin was used to predict and confirm the binding sites of proteins modified by arecoline or arecaidine. Cells were then treated with arecoline to identify new protein adducts after cellular metabolic processing. Finally, human plasma was used to model long-term exposure to arecoline and arecaidine. Following isolation proteins were tryspin digested. The peptides afforded were separated and analyzed by nano-scale liquid chromatography with MS using an LTQ Orbitrap mass spectrometer. The experimental findings showed that cysteine is the predominant amino acid in protein adduct formation. The goal of this study was to establish a screening platform for identifying novel protein adducts that form covalent bonds with arecoline or arecaidine. Use of this strategy to survey new protein-toxic adducts may help to identify novel biomarkers of betel nut exposure.
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Affiliation(s)
- Chi-Hsien Chou
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Chang YF, Liu TY, Liu ST, Tseng CN. Arecoline inhibits myogenic differentiation of C2C12 myoblasts by reducing STAT3 phosphorylation. Food Chem Toxicol 2012; 50:3433-9. [PMID: 22847137 DOI: 10.1016/j.fct.2012.07.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2011] [Revised: 06/22/2012] [Accepted: 07/19/2012] [Indexed: 01/29/2023]
Abstract
Areca nut (Areca catechu) is chewed regularly as a medical and psychoactive food by about 10% of the world population, in countries including India, Taiwan and parts of Southern Asia. Areca nut chewing during pregnancy has been associated with both lower birth weight and premature birth. Animals of low birth weights showed retardation of muscle development. Our previous study showed that arecoline, the major areca alkaloid, decreased the number of implanted embryos. Here we sought to determine the effects of arecoline in myogenic differentiation by in vitro assays using C2C12 myoblast cells. The results showed that arecoline higher than 0.4mM significantly increased apoptosis and decreased viability of C2C12 cells. Morphometric measurements of myotube formation and analyses of myogenic markers, myosin heavy chain and myogenin, revealed that myogenic differentiation was inhibited by 0.04-0.08 mM arecoline. Moreover, phosphorylated but not total STAT3 was significantly inhibited by arecoline during myotube formation. These results indicate that arecoline inhibits the myogenic differentiation of C2C12 cells by reducing the activation of STAT3, an upstream regulator of myogenesis. Improved understanding of the effects of arecoline during myogenic differentiation may help to establish public health policies and to develop potential treatments for such patients.
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Affiliation(s)
- Yung-Fu Chang
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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Khan S, Mehmood MH, Ali ANA, Ahmed FS, Dar A, Gilani AH. Studies on anti-inflammatory and analgesic activities of betel nut in rodents. JOURNAL OF ETHNOPHARMACOLOGY 2011; 135:654-61. [PMID: 21501676 DOI: 10.1016/j.jep.2011.03.064] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2010] [Revised: 03/12/2011] [Accepted: 03/29/2011] [Indexed: 05/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Areca catechu, commonly known as betel nut, is very famous for its medicinal use in multiple disorders. It is also popular as a remedy against inflammatory disorders in the Unani (Greco-Arab) system of medicine. OBJECTIVE OF THE STUDY This study was aimed at investigating the anti-inflammatory and analgesic activities of the crude extract of Areca catechu and its respective fractions. MATERIALS AND METHODS Paw edema, formalin-induced nociception and acetic acid-induced writhing assays were carried out in vivo. Free radical scavenging activity of the plant extract was performed in vitro. RESULTS Preliminary experiments using a single dose (100 mg/kg) of Areca catechu and its respective fractions demonstrated an anti-inflammatory effect on carrageenan-induced edema in mice and rats, the aqueous fraction being distinctly more effective. When studied on prostaglandin E₂ (PGE₂), arachidonic acid, histamine, or serotonin (5HT)-induced edema in rats, Areca catechu and its aqueous fraction markedly repressed only the PGE₂ and arachidonic acid-induced inflammation. When studied for analgesic activity, the crude extract and its aqueous fraction produced a dose-dependent (10-100 mg/kg) inhibitory effect on formalin-induced nociception in mice and acetic acid-induced writhing in rats, similar to aspirin. In DPPH assay, Areca catechu and its aqueous fraction exhibited free radical scavenging activity with respective IC(50) values of 5.34 μg/ml (4.93-5.78, CI; 95%, n=5) and 7.28 μg/ml (6.04-7.95, n=4), like that of rutin with IC(50) value of 4.75 μg/ml (3.89-5.42, n=4). CONCLUSION These results indicate the anti-inflammatory and analgesic effects of Areca catechu and provide a rationale for its medicinal use in inflammatory disorders.
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Affiliation(s)
- Shagufta Khan
- Natural Product Research Division, Department of Biological and Biomedical Sciences, the Aga Khan University Medical College, Karachi 74800, Pakistan
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