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Takahashi K, Nango H, Ushijima M, Takashima M, Nakamoto M, Matsutomo T, Jikihara H, Arakawa N, Maki S, Yabuki A, Endo Y, Yamato O. Therapeutic effect of aged garlic extract on gingivitis in dogs. Front Vet Sci 2023; 10:1277272. [PMID: 38026667 PMCID: PMC10658002 DOI: 10.3389/fvets.2023.1277272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/02/2023] [Indexed: 12/01/2023] Open
Abstract
Periodontal disease is one of the most common dental health problems in dogs. Clinical studies in humans have shown that aged garlic extract (AGE), which contains stable and water-soluble sulfur-containing bioactive compounds, improves the symptoms of periodontal diseases. Our previous study demonstrated that oral administration of AGE in healthy Beagle dogs at 90 mg/kg/day for 12 weeks had no adverse effects such as hemolytic anemia, which is well known to occur as a result of ingestion of Allium species, including onions and garlic, in dogs. However, the therapeutic potential of AGE in canine periodontal disease remains unclear. Accordingly, we investigated the therapeutic effects of AGE in Beagle dogs with mild gingivitis. Feeding 18 mg/kg/day of AGE for 8 weeks resulted in the improvement of gingival index score, level of volatile sulfur compounds in exhaled air, and enzyme activity of periodontal pathogens without any adverse effects on clinical signs and hematological and serum biochemical parameters. Moreover, AGE increased the concentration of salivary cathelicidin, an antimicrobial peptide that contributes to the oral innate immune response. These results suggest that AGE could be a potential therapeutic agent for canine gingivitis.
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Affiliation(s)
- Kaori Takahashi
- Kagoshima University Veterinary Teaching Hospital, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Hiroshi Nango
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima, Japan
| | - Mitsuyasu Ushijima
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima, Japan
| | - Miyuki Takashima
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima, Japan
| | - Masato Nakamoto
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima, Japan
| | - Toshiaki Matsutomo
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima, Japan
| | - Hiroshi Jikihara
- Research Administration Department, Wakunaga Pharmaceutical Co., Ltd., Hiroshima, Japan
| | - Nanami Arakawa
- Laboratory of Clinical Pathology, Department of Veterinary Medicine, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Shinichiro Maki
- Laboratory of Clinical Pathology, Department of Veterinary Medicine, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Akira Yabuki
- Kagoshima University Veterinary Teaching Hospital, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
- Laboratory of Clinical Pathology, Department of Veterinary Medicine, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Yasuyuki Endo
- Kagoshima University Veterinary Teaching Hospital, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Osamu Yamato
- Laboratory of Clinical Pathology, Department of Veterinary Medicine, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
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Sayaf AM, Ullah Khalid S, Hameed JA, Alshammari A, Khan A, Mohammad A, Alghamdi S, Wei DQ, Yeoh K. Exploring the natural products chemical space through a molecular search to discover potential inhibitors that target the hypoxia-inducible factor (HIF) prolyl hydroxylase domain (PHD). Front Pharmacol 2023; 14:1202128. [PMID: 37670941 PMCID: PMC10475833 DOI: 10.3389/fphar.2023.1202128] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 06/30/2023] [Indexed: 09/07/2023] Open
Abstract
Introduction: Hypoxia-inducible factor (HIF) prolyl hydroxylase domain (PHD) enzymes are major therapeutic targets of anemia and ischemic/hypoxia diseases. To overcome safety issues, liver failure, and problems associated with on-/off-targets, natural products due to their novel and unique structures offer promising alternatives as drug targets. Methods: In the current study, the Marine Natural Products, North African, South African, East African, and North-East African chemical space was explored for HIF-PHD inhibitors discovery through molecular search, and the final hits were validated using molecular simulation and free energy calculation approaches. Results: Our results revealed that CMNPD13808 with a docking score of -8.690 kcal/mol, CID15081178 with a docking score of -8.027 kcal/mol, CID71496944 with a docking score of -8.48 kcal/mol and CID11821407 with a docking score of -7.78 kcal/mol possess stronger activity than the control N-[(4-hydroxy-8-iodoisoquinolin-3-yl)carbonyl]glycine, 4HG (-6.87 kcal/mol). Interaction analysis revealed that the target compounds interact with Gln239, Tyr310, Tyr329, Arg383 and Trp389 residues, and chelate the active site iron in a bidentate manner in PHD2. Molecular simulation revealed that these target hits robustly block the PHD2 active site by demonstrating stable dynamics. Furthermore, the half-life of the Arg383 hydrogen bond with the target ligands, which is an important factor for PHD2 inhibition, remained almost constant in all the complexes during the simulation. Finally, the total binding free energy of each complex was calculated as CMNPD13808-PHD2 -72.91 kcal/mol, CID15081178-PHD2 -65.55 kcal/mol, CID71496944-PHD2 -68.47 kcal/mol, and CID11821407-PHD2 -62.06 kcal/mol, respectively. Conclusion: The results show the compounds possess good activity in contrast to the control drug (4HG) and need further in vitro and in vivo validation for possible usage as potential drugs against HIF-PHD2-associated diseases.
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Affiliation(s)
- Abrar Mohammad Sayaf
- School of Chemical Sciences, Universiti Sains Malaysia, Gelugor, Penang, Malaysia
| | | | | | - Abdulrahman Alshammari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abbas Khan
- Department of Bioinformatics and Biological Statistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Zhongjing Research and Industrialization Institute of Chinese Medicine, Nayang, Henan, China
| | - Anwar Mohammad
- Department of Biochemistry and Molecular Biology, Dasman Diabetes Institute, Dasman, Kuwait
| | - Saeed Alghamdi
- Department of Pharmacy, Riyadh Security Forces Hospital, Ministry of Interior, Riyadh, Saudi Arabia
| | - Dong-Qing Wei
- Department of Bioinformatics and Biological Statistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Zhongjing Research and Industrialization Institute of Chinese Medicine, Nayang, Henan, China
- State Key Laboratory of Microbial Metabolism, Joint Laboratory of International Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, Ministry of Education and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Peng Cheng Laboratory, Shenzhen, Guangdong, China
| | - KarKheng Yeoh
- School of Chemical Sciences, Universiti Sains Malaysia, Gelugor, Penang, Malaysia
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Yu L, Zhao R, Wang C, Zhang C, Chu C, Zhao J, Zhang H, Zhai Q, Chen W, Zhang H, Tian F. Effects of garlic supplementation on non-alcoholic fatty liver disease: A systematic review and meta-analysis of randomized controlled trials. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Kang MJ, Kang JR, Woo MS, Kang D, Shin JH. Alterations in the Physicochemical Properties and Antioxidant Activity during Aging of Stored Raw Garlic. Foods 2022; 11:foods11101390. [PMID: 35626958 PMCID: PMC9140653 DOI: 10.3390/foods11101390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/08/2022] [Accepted: 05/10/2022] [Indexed: 01/19/2023] Open
Abstract
Garlic, a once-a-year crop, is mass-produced in a single event. Most of the garlic harvested during the year, unless consumed or processed immediately, should be stored. Stored raw garlic (SRG) can be used to make black garlic (BG) via aging, and storage may affect the properties and quality of the BG compared with the use of raw garlic that has not been stored. This study was performed to identify the effect of long-term storage of raw garlic on the quality of BG products. SRG was aged for 21 days at 40–86 °C for BG production. Moisture content and pH gradually decreased with the aging period. Total phenolic, total flavonoid, and fructose contents were significantly increased during the aging period. Compared with non-stored raw garlic (NSRG), alliin and S-allylcysteine (SAC) contents were 1.7-fold and 5.9-fold higher in SRG, respectively, and γ-glutamyl-S-allylcysteine (γ-GSAC) content was 2.8-fold lower in SRG. The contents of alliin and γ-GSAC reduced as the aging period of SRG and NSRG progressed. However, the SAC content of NSRG increased with aging, but the SAC content of SRG decreased or increased slightly with extended aging. The antioxidant activity was also higher in BG made from NSRG rather than SRG. These results show that the SAC content is relatively low in BG manufactured from SRG compared with NSRG. Our findings suggest that it is necessary to establish an aging method suitable for SRG in BG production with high SAC content, a representative indicator of BG.
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Affiliation(s)
- Min-Jung Kang
- Namhae Garlic Research Institute, Namhae 52430, Korea; (M.-J.K.); (J.-R.K.)
| | - Jae-Ran Kang
- Namhae Garlic Research Institute, Namhae 52430, Korea; (M.-J.K.); (J.-R.K.)
| | - Min Seok Woo
- Department of Physiology and Convergence Medical Science, Institute of Health Sciences, College of Medicine, Gyeongsang National University, Jinju 52727, Korea;
| | - Dawon Kang
- Department of Physiology and Convergence Medical Science, Institute of Health Sciences, College of Medicine, Gyeongsang National University, Jinju 52727, Korea;
- Correspondence: (D.K.); (J.-H.S.); Tel.: +82-10-772-8044 (D.K.)
| | - Jung-Hye Shin
- Namhae Garlic Research Institute, Namhae 52430, Korea; (M.-J.K.); (J.-R.K.)
- Correspondence: (D.K.); (J.-H.S.); Tel.: +82-10-772-8044 (D.K.)
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Stellenboom N, Hunter R, Caira M, Oztekin A, Zilbeyaz K. Unsymmetrical Cysteine Disulfides as Carbonic Anhydrase Inhibitors. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021050344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Yang X, Su Y, Wu J, Wan W, Chen H, Cao X, Wang J, Zhang Z, Wang Y, Ma D, Loake GJ, Jiang J. Parallel analysis of global garlic gene expression and alliin content following leaf wounding. BMC PLANT BIOLOGY 2021; 21:174. [PMID: 33838642 PMCID: PMC8035738 DOI: 10.1186/s12870-021-02948-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 03/29/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Allium sativum (garlic) is an economically important food source and medicinal plant rich in sulfides and other protective substances such as alliin, the precursor of allicin biosynthesis. Cysteine, serine and sulfur is the precursor of alliin biosynthesis. However, little is known about the alliin content under abiotic stress or the mechanism by which it is synthesized. RESULTS The findings revealed that the content of alliin was lowest in the garlic roots, and highest in the buds. Furthermore, alliin levels decreased in mature leaves following wounding. Transcriptome data generated over time after wounding further revealed significant up-regulation of genes integral to the biosynthetic pathways of cysteine and serine in mature garlic leaves. CONCLUSIONS The findings suggest that differential expression of cysteine, serine and sulfide-related genes underlies the accumulation of alliin and its precursors in garlic, providing a basis for further analyses of alliin biosynthesis.
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Affiliation(s)
- Xuqin Yang
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Yiren Su
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Jiaying Wu
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Wen Wan
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Huijian Chen
- XuZhou Nuote Chemical co., Ltd., Xuzhou, 221137, Jiangsu, China
| | - Xiaoying Cao
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Junjuan Wang
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Zhong Zhang
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Youzhi Wang
- XuZhou Nuote Chemical co., Ltd., Xuzhou, 221137, Jiangsu, China
| | - Deliang Ma
- XuZhou Nuote Chemical co., Ltd., Xuzhou, 221137, Jiangsu, China
| | - G J Loake
- Institute of Molecular Plant Sciences, School of Biological Sciences, University of Edinburgh, Edinburgh, EH9 3JH, UK
| | - Jihong Jiang
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China.
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Feng Y, Liu X, Han Y, Chen M, Zhang L, Hu Y, Chen L, Chen G, Li N. Rotundic Acid Regulates the Effects of Let-7f-5p on Caco2 Cell Proliferation. Anticancer Agents Med Chem 2021; 21:902-909. [PMID: 32748760 DOI: 10.2174/1871520620999200730165829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/31/2020] [Accepted: 06/30/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND & OBJECTIVE Nowadays, the interaction between natural products and microRNAs provides a promising field for exploring the chemopreventive agents for various cancers. As a member of microRNAs, the expression of let-7f-5p is universally downregulated in Colorectal Cancer (CRC). The present study aimed to uncover the function of let-7f-5p in the proliferation of human colon cancer cell line Caco2 and explored chemopreventive agents from natural resources that can prevent the development of CRC. METHODS Herein, Caco2 cells were transfected with let-7f-5p mimic and inhibitor to manipulate let-7f-5p levels, and the expression of let-7f-5p was performed by RT-qPCR. Next, we determined how let-7f-5p regulates Caco2 cell proliferation by using MTT, wound-healing, cell cycle, and colony formation assays. Besides, to further understand the effect of let-7f-5p, we evaluated the protein level of AMER3 and SLC9A9 by using western blotting assays. RESULTS The results showed a suppressive function of let-7f-5p on Caco2 cell proliferation and then put forward a triterpenoid (Rotundic Acid, RA) which significant antagonized the effect of cell proliferation, restitution after wounding, and colony formation caused by let-7f-5p. Moreover, the western blot results further indicated that the inhibitory effect of RA might be due to its suppressive role in let-7f-5p-targeted AMER3 and SLC9A9 regulation. CONCLUSION Our validation study results confirmed that let-7f-5p was a potent tumor suppressor gene of Caco2 cell proliferation, and RA showed as a regulator of the effect of let-7f-5p on cell proliferation and then could be a potential chemopreventive agent for CRC treatment.
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Affiliation(s)
- Yuan Feng
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Xinran Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Yueqing Han
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Mantian Chen
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Lin Zhang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Yuling Hu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Liya Chen
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Gang Chen
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
| | - Ning Li
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University; Key Laboratory of Computational Chemistry- Based Natural Antitumor Drug Research & Development, Liaoning Province, Wenhua Road 103, Shenyang 110016, China
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Hussain A, Bourguet-Kondracki ML, Hussain F, Rauf A, Ibrahim M, Khalid M, Hussain H, Hussain J, Ali I, Khalil AA, Alhumaydhi FA, Khan M, Hussain R, Rengasamy KRR. The potential role of dietary plant ingredients against mammary cancer: a comprehensive review. Crit Rev Food Sci Nutr 2020; 62:2580-2605. [DOI: 10.1080/10408398.2020.1855413] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Amjad Hussain
- Department of Chemistry, University of Okara, Okara, Pakistan
- Laboratoire Molécules de Communication et Adaptation des Micro-organismes, UMR 7245 MNHN-CNRS, Muséum National d’Histoire Naturelle, Paris, France
- Department of Applied Chemistry, Government College University, Faisalabad, Pakistan
| | - Marie-Lise Bourguet-Kondracki
- Laboratoire Molécules de Communication et Adaptation des Micro-organismes, UMR 7245 MNHN-CNRS, Muséum National d’Histoire Naturelle, Paris, France
| | - Farhad Hussain
- Department of Applied Chemistry, Government College University, Faisalabad, Pakistan
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Swabi, Anbar, Khyber Pukhtanuk (KP), Pakistan
| | - Muhammad Ibrahim
- Department of Applied Chemistry, Government College University, Faisalabad, Pakistan
| | - Muhammad Khalid
- Department of Chemistry, Khwaja Fareed University of Engineering & Information Technology, Punjab, Pakistan
| | - Hidayat Hussain
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle (Salle), Germany
| | - Javid Hussain
- Department of Biological Sciences & Chemistry, College of Arts and Sciences, University of Nizwa, Nizwa, Sultanate of Oman
| | - Iftikhar Ali
- Department of Chemistry, Karakoram International University, Gilgit, Pakistan
| | - Anees Ahmed Khalil
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Fahad A. Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Muhammad Khan
- Department of Chemistry, University of Okara, Okara, Pakistan
| | - Riaz Hussain
- Department of Chemistry, University of Okara, Okara, Pakistan
| | - Kannan R. R. Rengasamy
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- Faculty of Environment and Chemical Engineering, Duy Tan University, Da Nang, Vietnam
- Indigenous Knowledge Systems Centre, Faculty of Natural and Agricultural Sciences, North-West University, Mmabatho, South Africa
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Moreno-Ortega A, Pereira-Caro G, Ordóñez JL, Moreno-Rojas R, Ortíz-Somovilla V, Moreno-Rojas JM. Bioaccessibility of Bioactive Compounds of 'Fresh Garlic' and 'Black Garlic' through In Vitro Gastrointestinal Digestion. Foods 2020; 9:E1582. [PMID: 33142731 PMCID: PMC7693347 DOI: 10.3390/foods9111582] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/14/2020] [Accepted: 10/24/2020] [Indexed: 12/11/2022] Open
Abstract
Numerous studies have reported health benefits associated with the consumption of fresh and black garlic, which are characterized by the presence of polyphenols and organosulfur compounds (OS). This study aims to analyze the bioaccessibility of the bioactive compounds in fresh and black garlic after in vitro gastrointestinal digestion by monitoring the individual profile of these compounds by ultra-high-performance liquid chromatography coupled to high-resolution mass spectrometry (UHPLC-HRMS). Polyphenols decreased from the beginning of the digestive process, is mainly affected during intestinal digestion. Regarding the OS, the S-alk(en)yl-L-cysteine (SACs) derivatives were more influenced by the acidic conditions of the gastric digestion, while the γ-glutamyl-S-alk(en)yl-L-cysteine (GSAk) derivatives were more susceptible to intestinal digestion conditions in both the fresh and black garlic samples. In conclusion, after in vitro gastrointestinal digestion, the compounds with the highest bioaccessibility were vanillic acid (69%), caffeic acid (52%), γ-glutamyl-S-methyl-L-cysteine sulfoxide (GSMCS) (77%), and S-allylmercapto-L-cysteine (SAMC) (329%) in fresh garlic. Meanwhile, in black garlic, the main bioaccessible compounds were caffeic acid (65%), GSMCS (89%), methionine sulfoxide (262%), trans-S-(1-propenyl)-L-cysteine (151%), and SAMC (106%). The treatment (heating + humidity) to obtain black garlic exerted a positive effect on the bioaccessibility of OS compounds, 55.3% of them remaining available in black garlic, but only 15% in fresh garlic. Polyphenols showed different behavior regarding bioaccessibility.
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Affiliation(s)
- Alicia Moreno-Ortega
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, 14004 Córdoba, Spain; (A.M.-O.); (G.P.-C.); (J.L.O.); (V.O.-S.)
- Departamento de Bromatología y Tecnología de los Alimentos, Campus Rabanales, Ed. Darwin-anexo Universidad de Córdoba, 14071 Córdoba, Spain;
| | - Gema Pereira-Caro
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, 14004 Córdoba, Spain; (A.M.-O.); (G.P.-C.); (J.L.O.); (V.O.-S.)
| | - José Luis Ordóñez
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, 14004 Córdoba, Spain; (A.M.-O.); (G.P.-C.); (J.L.O.); (V.O.-S.)
| | - Rafael Moreno-Rojas
- Departamento de Bromatología y Tecnología de los Alimentos, Campus Rabanales, Ed. Darwin-anexo Universidad de Córdoba, 14071 Córdoba, Spain;
| | - Víctor Ortíz-Somovilla
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, 14004 Córdoba, Spain; (A.M.-O.); (G.P.-C.); (J.L.O.); (V.O.-S.)
| | - José Manuel Moreno-Rojas
- Department of Food Science and Health, Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA), Alameda del Obispo, Avda. Menéndez-Pidal, 14004 Córdoba, Spain; (A.M.-O.); (G.P.-C.); (J.L.O.); (V.O.-S.)
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Badraoui R, Rebai T, Elkahoui S, Alreshidi M, N. Veettil V, Noumi E, A. Al-Motair K, Aouadi K, Kadri A, De Feo V, Snoussi M. Allium subhirsutum L. as a Potential Source of Antioxidant and Anticancer Bioactive Molecules: HR-LCMS Phytochemical Profiling, In Vitro and In Vivo Pharmacological Study. Antioxidants (Basel) 2020; 9:E1003. [PMID: 33081189 PMCID: PMC7602730 DOI: 10.3390/antiox9101003] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/04/2020] [Accepted: 10/13/2020] [Indexed: 12/19/2022] Open
Abstract
This study investigated Allium subhirsutum L. (AS) anticancer and antioxidant effects and inhibition of tumor angiogenesis in a murine model of skeletal metastases due to inoculation of Walker 256/B cells. Phytochemical composition of AS extract (ASE) was studied by High Resolution-Liquid Chromatography Mass Spectroscopy (HR-LCMS). Total phenolic and flavonoid contents (TPC and TFC) were determined. In vitro, the antioxidant properties were evaluated by reducing power and antiradical activity against DPPH. Cancer cells' proliferation, apoptosis, metastatic development and angiogenesis were evaluated using Walker 256/B and MatLyLu cells. The p-coumaric acid was the major phenolic acid (1700 µg/g extract). ASE showed high levels of TPC and TFC and proved potent antioxidant effects. ASE inhibited Walker 256/B and MatLyLu cells' proliferation (Half-maximal inhibitory concentration: IC50 ≃ 150 µg/mL) and induced apoptosis. In silico and in vivo assays confirmed these findings. ASE effectively acts as a chemo-preventive compound, induces apoptosis and attenuates angiogenesis and osteolytic metastases due to Walker 256/B malignant cells.
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Affiliation(s)
- Riadh Badraoui
- Department of Biology, University of Hail, P.O. Box 2440, Ha’il 81451, Saudi Arabia; (S.E.); (M.A.); (V.N.V.); (E.N.)
- Section of Histology-Cytology, Medicine Faculty of Tunis, University of Tunis El Manar, 1007 La Rabta, Road Djebal Lakhdhar, Tunis 1007, Tunisia
- Department of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, Road of Majida Boulia, Sfax 3029, Tunisia;
| | - Tarek Rebai
- Department of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, Road of Majida Boulia, Sfax 3029, Tunisia;
| | - Salem Elkahoui
- Department of Biology, University of Hail, P.O. Box 2440, Ha’il 81451, Saudi Arabia; (S.E.); (M.A.); (V.N.V.); (E.N.)
- Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria (CBBC), BP 901, Hammam Lif 2050, Tunisia
| | - Mousa Alreshidi
- Department of Biology, University of Hail, P.O. Box 2440, Ha’il 81451, Saudi Arabia; (S.E.); (M.A.); (V.N.V.); (E.N.)
| | - Vajid N. Veettil
- Department of Biology, University of Hail, P.O. Box 2440, Ha’il 81451, Saudi Arabia; (S.E.); (M.A.); (V.N.V.); (E.N.)
| | - Emira Noumi
- Department of Biology, University of Hail, P.O. Box 2440, Ha’il 81451, Saudi Arabia; (S.E.); (M.A.); (V.N.V.); (E.N.)
- Laboratory of Bioressources: Integrative Biology & Recovery, High Institute of Biotechnology-University of Monastir, Monastir 5000, Tunisia
| | - Khaled A. Al-Motair
- Molecular Diagnostic and Personalized Therapeutics Unit, University of Ha’il, Ha’il 81451, Saudi Arabia;
| | - Kaïss Aouadi
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia;
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Department of Chemistry, Faculty of Science of Monastir, University of Monastir, Monastir 5019, Tunisia
| | - Adel Kadri
- Department of Chemistry, College of Science and Arts in Baljurashi, Albaha University, Albaha 65527, Saudi Arabia;
- Department of Chemistry, Faculty of Science of Sfax, University of Sfax, BP 1117, Sfax 3000, Tunisia
| | - Vincenzo De Feo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, Fisciano, 84084 Salerno, Italy;
| | - Mejdi Snoussi
- Department of Biology, University of Hail, P.O. Box 2440, Ha’il 81451, Saudi Arabia; (S.E.); (M.A.); (V.N.V.); (E.N.)
- Laboratory of Genetics, Biodiversity and Valorisation of Bioresources, High Institute of Biotechnology-University of Monastir, Monastir 5000, Tunisia
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Subramanian MS, Nandagopal MS G, Amin Nordin S, Thilakavathy K, Joseph N. Prevailing Knowledge on the Bioavailability and Biological Activities of Sulphur Compounds from Alliums: A Potential Drug Candidate. Molecules 2020; 25:molecules25184111. [PMID: 32916777 PMCID: PMC7570905 DOI: 10.3390/molecules25184111] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/15/2020] [Accepted: 08/23/2020] [Indexed: 12/13/2022] Open
Abstract
Allium sativum (garlic) is widely known and is consumed as a natural prophylactic worldwide. It produces more than 200 identified chemical compounds, with more than 20 different kinds of sulfide compounds. The sulfide compounds particularly are proven to contribute to its various biological roles and pharmacological properties such as antimicrobial, antithrombotic, hypoglycemic, antitumour, and hypolipidemic. Therefore, it is often referred as disease-preventive food. Sulphur-containing compounds from A. sativum are derivatives of S-alkenyl-l-cysteine sulfoxides, ajoene molecules, thiosulfinates, sulfides, and S-allylcysteine. This review presents an overview of the water-soluble and oil-soluble sulphur based phytochemical compounds present in garlic, highlighting their mechanism of action in treating various health conditions. However, its role as a therapeutic agent should be extensively studied as it depends on factors such as the effective dosage and the suitable method of preparation.
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Affiliation(s)
- Murugan Sesha Subramanian
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (M.S.S.); (S.A.N.)
| | - Giri Nandagopal MS
- Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur 721302, India;
| | - Syafinaz Amin Nordin
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (M.S.S.); (S.A.N.)
| | - Karuppiah Thilakavathy
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Narcisse Joseph
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (M.S.S.); (S.A.N.)
- Correspondence:
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Potential Health Benefit of Garlic Based on Human Intervention Studies: A Brief Overview. Antioxidants (Basel) 2020; 9:antiox9070619. [PMID: 32679751 PMCID: PMC7402177 DOI: 10.3390/antiox9070619] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/24/2020] [Accepted: 07/13/2020] [Indexed: 12/15/2022] Open
Abstract
Garlic is a polyphenolic and organosulfur enriched nutraceutical spice consumed since ancient times. Garlic and its secondary metabolites have shown excellent health-promoting and disease-preventing effects on many human common diseases, such as cancer, cardiovascular and metabolic disorders, blood pressure, and diabetes, through its antioxidant, anti-inflammatory, and lipid-lowering properties, as demonstrated in several in vitro, in vivo, and clinical studies. The present review aims to provide a comprehensive overview on the consumption of garlic, garlic preparation, garlic extract, and garlic extract-derived bioactive constituents on oxidative stress, inflammation, cancer, cardiovascular and metabolic disorders, skin, bone, and other common diseases. Among the 83 human interventional trials considered, the consumption of garlic has been reported to modulate multiple biomarkers of different diseases; in addition, its combination with drugs or other food matrices has been shown to be safe and to prolong their therapeutic effects. The rapid metabolism and poor bioavailability that have limited the therapeutic use of garlic in the last years are also discussed.
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Agbana YL, Ni Y, Zhou M, Zhang Q, Kassegne K, Karou SD, Kuang Y, Zhu Y. Garlic-derived bioactive compound S-allylcysteine inhibits cancer progression through diverse molecular mechanisms. Nutr Res 2020; 73:1-14. [DOI: 10.1016/j.nutres.2019.11.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 10/18/2019] [Accepted: 11/01/2019] [Indexed: 01/17/2023]
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