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El-Saadony MT, Saad AM, Korma SA, Salem HM, Abd El-Mageed TA, Alkafaas SS, Elsalahaty MI, Elkafas SS, Mosa WFA, Ahmed AE, Mathew BT, Albastaki NA, Alkuwaiti AA, El-Tarabily MK, AbuQamar SF, El-Tarabily KA, Ibrahim SA. Garlic bioactive substances and their therapeutic applications for improving human health: a comprehensive review. Front Immunol 2024; 15:1277074. [PMID: 38915405 PMCID: PMC11194342 DOI: 10.3389/fimmu.2024.1277074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 05/06/2024] [Indexed: 06/26/2024] Open
Abstract
Garlic (Allium sativum L.) is a widely abundant spice, known for its aroma and pungent flavor. It contains several bioactive compounds and offers a wide range of health benefits to humans, including those pertaining to nutrition, physiology, and medicine. Therefore, garlic is considered as one of the most effective disease-preventive diets. Many in vitro and in vivo studies have reported the sulfur-containing compounds, allicin and ajoene, for their effective anticancer, anti-diabetic, anti-inflammatory, antioxidant, antimicrobial, immune-boosting, and cardioprotective properties. As a rich natural source of bioactive compounds, including polysaccharides, saponins, tannins, linalool, geraniol, phellandrene, β-phellandrene, ajoene, alliin, S-allyl-mercapto cysteine, and β-phellandrene, garlic has many therapeutic applications and may play a role in drug development against various human diseases. In the current review, garlic and its major bioactive components along with their biological function and mechanisms of action for their role in disease prevention and therapy are discussed.
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Affiliation(s)
- Mohamed T. El-Saadony
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Ahmed M. Saad
- Department of Biochemistry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Sameh A. Korma
- Department of Food Science, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Heba M. Salem
- Department of Poultry Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Taia A. Abd El-Mageed
- Department of Soils and Water, Faculty of Agriculture, Fayoum University, Fayoum, Egypt
| | - Samar Sami Alkafaas
- Molecular Cell Biology Unit, Division of Biochemistry, Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mohamed I. Elsalahaty
- Biochemistry Division, Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
| | - Sara Samy Elkafas
- Production Engineering and Mechanical Design Department, Faculty of Engineering, Menofia University, Menofia, Egypt
- Faculty of Control System and Robotics, Information Technologies, Mechanics and Optics (ITMO) University, Saint-Petersburg, Russia
| | - Walid F. A. Mosa
- Plant Production Department (Horticulture-Pomology), Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Ahmed Ezzat Ahmed
- Biology Department, College of Science, King Khalid University, Abha, Saudi Arabia
| | - Betty T. Mathew
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Noor A. Albastaki
- Department of Chemistry, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Aysha A. Alkuwaiti
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | | | - Synan F. AbuQamar
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Khaled A. El-Tarabily
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
- Harry Butler Institute, Murdoch University, Perth, WA, Australia
| | - Salam A. Ibrahim
- Food Microbiology and Biotechnology Laboratory, Food and Nutritional Science Program, North Carolina A&T State University, Greensboro, NC, United States
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Chaurasia PK, Bharati SL, Singh S. Garlic against Heart-related Ailments: Chemistry, Pharmacology, and Future Perspective. Mini Rev Med Chem 2024; 24:521-530. [PMID: 37605421 DOI: 10.2174/1389557523666230821102512] [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: 02/22/2023] [Revised: 06/15/2023] [Accepted: 07/07/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Allium sativum L. (Garlic) is a well-recognized plant of great nutraceutical value with pharmacological evidences. It is full of dietary as well as pharmaceutical properties and has been used in traditional medications for a long time. It is known for good antioxidant, antifungal, antibacterial, anti-diabetic, anti-inflammatory, anticancer, and antiviral effects, along with other therapeutic roles in cardiovascular diseases, anti-atherosclerotic, antihypertensive, anti-thrombotic, blood pressure, bone and skin related problems etc. Objective: Considering the potential of garlic in the treatment of cardiovascular/heart-related diseases, the main objective of this study was to prepare a subject-centric mini-review focusing on its chemistry and pharmacology in heart-related issues. METHODS In order to prepare this mini-review article, an extensive online literature search was performed to find out the most recent studies related to this topic. These studies were briefly reviewed, assessed, and discussed to explore the possible capability of garlic for the cure of cardiovascular problems. RESULT Several experiments on mice models, rat models as well as on humans show the effective role of various forms of garlic in cardiovascular or heart-related ailments. After reviewing the available publications on garlic in heart-related issues, authors found that garlic and its sulfur (S)-based organic constituents may have advantageous applications in the treatment of cardiovascular diseases.
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Affiliation(s)
- Pankaj Kumar Chaurasia
- P.G. Department of Chemistry, Chemical, Biological and Environmental Laboratory, L.S. College, B.R. Ambedkar Bihar University, Muzaffarpur, Bihar, 842001, India
| | - Shashi Lata Bharati
- Department of Chemistry, North Eastern Regional Institute of Science and Technology, Nirjuli, Itanagar, Arunachal Pradesh, 791109, India
| | - Sunita Singh
- Department of Chemistry, Navyug Kanya Mahavidyalaya, University of Lucknow, Lucknow, Uttar Pradesh 226004, India
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3
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Study of the metabolism of S-allylmercaptocysteine to elucidate its metabolites and metabolic pathway in rats. Eur Food Res Technol 2023. [DOI: 10.1007/s00217-023-04220-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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Elegbeleye JA, Krishnamoorthy S, Bamidele OP, Adeyanju AA, Adebowale OJ, Agbemavor WSK. Health-promoting foods and food crops of West-Africa origin: The bioactive compounds and immunomodulating potential. J Food Biochem 2022; 46:e14331. [PMID: 36448596 DOI: 10.1111/jfbc.14331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/24/2022] [Accepted: 06/20/2022] [Indexed: 12/05/2022]
Abstract
The rural communities of the sub-Sahara regions in Africa are rich in diverse indigenous culinary knowledge and foods, food crops, and condiments such as roots/tubers, cereal, legumes/pulses, locust beans, and green leafy vegetables. These food crops are rich in micronutrients and phytochemicals, which have the potentials to address hidden hunger as well as promote health when consumed. Some examples of these are fermented foods such as ogi and plants such as Vernonia amygdalina (bitter leaf), Zingiber officinales (garlic), Hibiscus sabdariffa (Roselle), and condiments. Food crops from West Africa contain numerous bioactive substances such as saponins, alkaloids, tannins, phenolics, flavonoids, and monoterpenoid chemicals among others. These bioresources have proven biological and pharmacological activities due to diverse mechanisms of action such as immunomodulatory, anti-inflammatory, antipyretic, and antioxidant activities which made them suitable as candidates for nutraceuticals and pharma foods. This review seeks to explore the different processes such as fermentation applied during food preparation and food crops of West-African origin with health-promoting benefits. The different bioactive compounds present in such food or food crops are discussed extensively as well as the diverse application, especially regarding respiratory diseases. PRACTICAL APPLICATIONS: The plants and herbs summarized here are more easily accessible and affordable by therapists and others having a passion for promising medicinal properties of African-origin plants.The mechanisms and unique metabolic potentials of African food crops discussed in this article will promote their applicability as a template molecule for novel drug discoveries in treatment strategies for emerging diseases. This compilation of antiviral plants will help clinicians and researchers bring new preventive strategies in combating COVID-19 like viral diseases, ultimately saving millions of affected people.
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Affiliation(s)
| | - Srinivasan Krishnamoorthy
- Department of Technology Dissemination, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur (NIFTEM-T), Thanjavur, Tamil Nadu, India
| | | | - Adeyemi A Adeyanju
- Department of Food Science and Microbiology, Landmark University, Omu-Aran, Nigeria
| | | | - Wisdom Selorm Kofi Agbemavor
- Radiation Technology Centre, Biotechnology and Nuclear Agriculture Research Institute, Ghana Atomic Energy Commission, Legon Accra, Ghana
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Ozma MA, Abbasi A, Ahangarzadeh Rezaee M, Hosseini H, Hosseinzadeh N, Sabahi S, Noori SMA, Sepordeh S, Khodadadi E, Lahouty M, Kafil HS. A Critical Review on the Nutritional and Medicinal Profiles of Garlic’s ( Allium sativum L.) Bioactive Compounds. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2100417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Mahdi Asghari Ozma
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Bacteriology and Virology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Abbasi
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hedayat Hosseini
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Negin Hosseinzadeh
- Department of Food Science and Technology, Faculty of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sahar Sabahi
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyyed Mohammad Ali Noori
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Toxicology Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sama Sepordeh
- Department of Food Science and Technology, Faculty of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ehsaneh Khodadadi
- Material Science and Engineering, Department of Chemistry and Biochemistry, University of Arkansas—Fayetteville, Fayetteville, AR, USA
| | - Masoud Lahouty
- Department of Microbiology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Hossein Samadi Kafil
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Bar M, Binduga UE, Szychowski KA. Methods of Isolation of Active Substances from Garlic ( Allium sativum L.) and Its Impact on the Composition and Biological Properties of Garlic Extracts. Antioxidants (Basel) 2022; 11:antiox11071345. [PMID: 35883836 PMCID: PMC9312217 DOI: 10.3390/antiox11071345] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/02/2022] [Accepted: 07/08/2022] [Indexed: 12/04/2022] Open
Abstract
Garlic (Allium sativum L.) is widely used in the human diet and in scientific research due to its biological properties. Various factors, e.g., temperature, pressure, extraction method, type of solvent, size, and territorial origin of garlic, affect the amount and type of bioactive compounds obtained from garlic extracts. In turn, the content of bioactive compounds correlates with the biological activity of the extracts. Therefore, the aim of this review was to summarize the current state of knowledge of the methods and effectiveness of isolation of active substances from garlic and their impact on the garlic extract composition and, consequently, biological properties. According to the literature, extracts obtained using water as a solvent are mainly responsible for antimicrobial properties, which is related to, inter alia, the high content of allicin. The use of alcohols, such as methanol or ethanol, is associated with the outstanding antioxidant power of extracts resulting from the presence of phenolic compounds. In turn, due to the presence of diallyl disulfide and disulfide trisulfide, garlic oil has anticancer potential. Acetone is the most effective organic solvent; however, it is not suitable for immediate consumption.
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Affiliation(s)
- Monika Bar
- Department of Biotechnology and Cell Biology, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225 Rzeszow, Poland;
| | - Urszula E. Binduga
- Department of Lifestyle Disorders and Regenerative Medicine, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225 Rzeszow, Poland;
| | - Konrad A. Szychowski
- Department of Biotechnology and Cell Biology, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225 Rzeszow, Poland;
- Correspondence: or
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Pérez-Rubio KG, Méndez-Del Villar M, Cortez-Navarrete M. The Role of Garlic in Metabolic Diseases: A Review. J Med Food 2022; 25:683-694. [PMID: 35675656 DOI: 10.1089/jmf.2021.0146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Garlic (Allium sativum L.) is a popular spice that has been widely used for thousands of years in traditional medicine. Several organosulfur compounds in garlic have been linked to its beneficial effects on health. Evidence from preclinical studies and clinical trials supports garlic's antihypertensive, antidiabetic, antiobesity, and hypolipidemic effects. This study aims to summarize clinical trial evidence regarding the effects of garlic on metabolic diseases and its mechanisms of action.
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Affiliation(s)
- Karina G Pérez-Rubio
- Institute of Experimental and Clinical Therapeutics, Department of Physiology, Health Science University Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Miriam Méndez-Del Villar
- Multidisciplinary Health Research Center, Biomedical Sciences Department, University Center of Tonala, University of Guadalajara, Tonala, Jalisco, Mexico
| | - Marisol Cortez-Navarrete
- Institute of Experimental and Clinical Therapeutics, Department of Physiology, Health Science University Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
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Hill CR, Shafaei A, Balmer L, Lewis JR, Hodgson JM, Millar AH, Blekkenhorst LC. Sulfur compounds: From plants to humans and their role in chronic disease prevention. Crit Rev Food Sci Nutr 2022; 63:8616-8638. [PMID: 35380479 DOI: 10.1080/10408398.2022.2057915] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Sulfur is essential for the health of plants and is an indispensable dietary component for human health and disease prevention. Its incorporation into our food supply is heavily reliant upon the uptake of sulfur into plant tissue and our subsequent intake. Dietary requirements for sulfur are largely calculated based upon requirements for the sulfur-containing amino acids (SAA), cysteine and methionine, to meet the demands for synthesis of proteins, enzymes, co-enzymes, vitamins, and hormones. SAA are found in abundance in animal sources and are relatively low in plants. However, some plants, particularly cruciferous and allium vegetables, produce many protective sulfur-containing secondary metabolites, such as glucosinolates and cysteine sulfoxides. The variety and quantity of these sulfur-containing metabolites are extensive and their effects on human health are wide-reaching. Many benefits appear to be related to sulfur's role in redox biochemistry, protecting against uncontrolled oxidative stress and inflammation; features consistent within cardiometabolic dysfunction and many chronic metabolic diseases of aging. This narrative explores the origins and importance of sulfur, its incorporation into our food supply and dietary sources. It also explores the overarching potential of sulfur for human health, particularly around the amelioration of oxidative stress and chronic inflammation, and subsequent chronic disease prevention.
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Affiliation(s)
- Caroline R Hill
- Nutrition & Health Innovation Research Institute, School of Medical and Health Science, Edith Cowan University, Perth, Australia
- Royal Perth Hospital Research Foundation, Perth, Australia
| | - Armaghan Shafaei
- Centre for Integrative Metabolomics and Computational Biology, School of Science, Edith Cowan University, Joondalup, Australia
| | - Lois Balmer
- Centre for Precision Health, School of Medical and Health Science, Edith Cowan University, Perth, Australia
- Centre for Diabetes Research, Harry Perkins Institute of Medical Research, The University of Western Australia, Nedlands, Australia
| | - Joshua R Lewis
- Nutrition & Health Innovation Research Institute, School of Medical and Health Science, Edith Cowan University, Perth, Australia
- Royal Perth Hospital Research Foundation, Perth, Australia
- Medical School, The University of Western Australia, Nedlands, Australia
- Centre for Kidney Research, Children's Hospital at Westmead School of Public Health, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Jonathan M Hodgson
- Nutrition & Health Innovation Research Institute, School of Medical and Health Science, Edith Cowan University, Perth, Australia
- Royal Perth Hospital Research Foundation, Perth, Australia
- Medical School, The University of Western Australia, Nedlands, Australia
| | - A Harvey Millar
- Australian Research Council Centre of Excellence in Plant Energy Biology, School of Molecular Sciences, The University of Western Australia, Perth, Australia
| | - Lauren C Blekkenhorst
- Nutrition & Health Innovation Research Institute, School of Medical and Health Science, Edith Cowan University, Perth, Australia
- Royal Perth Hospital Research Foundation, Perth, Australia
- Medical School, The University of Western Australia, Nedlands, Australia
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Nair KR, V.S A, S.K. K, P. UD. Spices and Hypertension: An Insight for Researchers. CURRENT NUTRITION & FOOD SCIENCE 2022. [DOI: 10.2174/1573401317666211122144827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
Hypertension is a global public health concern since it can lead to complications like
stroke, heart disease, and kidney failure. These complications can add to a disability, increase
healthcare costs, and can even result in mortality. In spite of the availability of a large number of
anti-hypertensive drugs, the control of blood pressure is suboptimal in many patients. Spices have
been used as flavouring agents and in treating diseases in folk medicine since they are considered
to be rich sources of phytochemicals, especially polyphenols. Hence, during recent years, there has
been renewed interest among researchers in exploring natural sources, especially spices, in an attempt
to find cheaper alternatives with fewer side effects. Our aim is to review the relevant preclinical
and clinical studies focused on the potential use of spices in the management of hypertension.
Studies conducted on the most common spices, such as celery, cinnamon, cardamom, garlic, ginger,
saffron, and turmeric, have been elaborated in this review. These spices may lower blood pressure
via several possible mechanisms, including antioxidant effect, increase in nitric oxide production,
reduction in calcium ion concentration, modulation of the renin-angiotensin pathway, etc.
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Affiliation(s)
- Kavyanjana R. Nair
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS-Kochi - 682041,
Kerala, India
| | - Arya V.S
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS-Kochi - 682041,
Kerala, India
| | - Kanthlal S.K.
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS-Kochi - 682041,
Kerala, India
| | - Uma Devi P.
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS-Kochi - 682041,
Kerala, India
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Imaizumi VM, Laurindo LF, Manzan B, Guiguer EL, Oshiiwa M, Otoboni AMMB, Araujo AC, Tofano RJ, Barbalho SM. Garlic: A systematic review of the effects on cardiovascular diseases. Crit Rev Food Sci Nutr 2022; 63:6797-6819. [PMID: 35193446 DOI: 10.1080/10408398.2022.2043821] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Allium sativum (garlic) certainly is one of the oldest horticultural crops in the world and presents bioactive compounds that are related to the garlic's effects on human health. Several authors have shown beneficial effects on diabetes, hypertension, dyslipidemia, obesity, and cardiovascular diseases (CVD), which are among the most relevant causes of mortality in the world. The aim of this systematic review was to evaluate the effects of garlic in the risk factors of CVD and evaluate its economic importance. MEDLINE-PubMed, COCHRANE, EMBASE, and Google Scholar databases were searched. The included studies showed that the use of garlic can reduce blood pressure, waist circumference, body mass index, LDL-c, non-HDL-c, total cholesterol, triglycerides, and inflammatory markers. It also can increase the levels of HDL-c and can improve cardiovascular parameters such as coronary artery calcium, microcirculation, epicardial and periaortic adipose tissue, post occlusive reactive hyperemia, low attenuation plaque, carotid intima-media thickness; and carotid intima-media thickness. Due to these reasons, garlic can be considered in the prevention and treatment of CVD risk factors.
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Affiliation(s)
- Vitor Massami Imaizumi
- Department of Nutrition, School of Food and Technology of Marilia (FATEC), Marilia, São Paulo, Brazil
| | - Lucas Fornari Laurindo
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), Avenida Higino Muzzi Filho, Marília, São Paulo, Brazil
| | - Barbara Manzan
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), Avenida Higino Muzzi Filho, Marília, São Paulo, Brazil
| | - Elen Landgraf Guiguer
- Department of Nutrition, School of Food and Technology of Marilia (FATEC), Marilia, São Paulo, Brazil
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), Avenida Higino Muzzi Filho, Marília, São Paulo, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation - UNIMAR, Marília, São Paulo, Brazil
| | - Marie Oshiiwa
- Department of Nutrition, School of Food and Technology of Marilia (FATEC), Marilia, São Paulo, Brazil
| | | | - Adriano Cressoni Araujo
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), Avenida Higino Muzzi Filho, Marília, São Paulo, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation - UNIMAR, Marília, São Paulo, Brazil
| | - Ricardo Jose Tofano
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation - UNIMAR, Marília, São Paulo, Brazil
| | - Sandra Maria Barbalho
- Department of Nutrition, School of Food and Technology of Marilia (FATEC), Marilia, São Paulo, Brazil
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), Avenida Higino Muzzi Filho, Marília, São Paulo, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation - UNIMAR, Marília, São Paulo, Brazil
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Kunimura K, Miki S, Takashima M, Suzuki JI. S-1-propenylcysteine improves TNF-α-induced vascular endothelial barrier dysfunction by suppressing the GEF-H1/RhoA/Rac pathway. Cell Commun Signal 2021; 19:17. [PMID: 33588881 PMCID: PMC7883441 DOI: 10.1186/s12964-020-00692-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 12/01/2020] [Indexed: 12/23/2022] Open
Abstract
Background Vascular endothelial barrier function is maintained by cell-to-cell junctional proteins and contributes to vascular homeostasis. Various risk factors such as inflammation disrupt barrier function through down-regulation of these proteins and promote vascular diseases such as atherosclerosis. Previous studies have demonstrated that aged garlic extract (AGE) and its sulfur-containing constituents exert the protective effects against several vascular diseases such as atherosclerosis. In this study, we examined whether AGE and its sulfur-containing constituents improve the endothelial barrier dysfunction elicited by a pro-inflammatory cytokine, Tumor-necrosis factor-α (TNF-α), and explored their mode of action on TNF-α signaling pathway. Methods Human umbilical vein endothelial cells (HUVECs) were treated with test substances in the presence of TNF-α for various time periods. The endothelial permeability was measured by using a transwell permeability assay. The localization of cell-to-cell junctional proteins and actin cytoskeletons were visualized by immunostaining. RhoA and Rac activities were assessed by using GTP-binding protein pulldown assay. Gene and protein expression levels of signaling molecules were analyzed by real-time PCR and western blotting, respectively. Results We found that AGE and its major sulfur-containing constituent, S-1-propenylcysteine (S1PC), reduced hyperpermeability elicited by TNF-α in HUVECs. In addition, S1PC inhibited TNF-α-induced production of myosin light chain (MLC) kinase and inactivation of MLC phosphatase through the suppression of the Rac and RhoA signaling pathways, respectively, which resulted in the dephosphorylation of MLC2, a key factor of actin remodeling. Moreover, S1PC inhibited the phosphorylation and activation of guanine nucleotide exchange factor-H1 (GEF-H1), a common upstream key molecule and activator of Rac and RhoA. These effects of S1PC were accompanied by its ability to prevent the disruption of junctional proteins on the cell–cell contact regions and the increase of actin stress fibers induced by TNF-α. Conclusions The present study suggested that AGE and its major constituent, S1PC, improve endothelial barrier disruption through the protection of junctional proteins on plasma membrane.![]() Video abstract
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Affiliation(s)
- Kayo Kunimura
- Central Research Laboratory, Wakunaga Pharmaceutical Co., Ltd., 624 Shimokotachi, Koda-cho, Akitakata-shi, Hiroshima, 739-1195, Japan
| | - Satomi Miki
- Central Research Laboratory, Wakunaga Pharmaceutical Co., Ltd., 624 Shimokotachi, Koda-cho, Akitakata-shi, Hiroshima, 739-1195, Japan
| | - Miyuki Takashima
- Central Research Laboratory, Wakunaga Pharmaceutical Co., Ltd., 624 Shimokotachi, Koda-cho, Akitakata-shi, Hiroshima, 739-1195, Japan
| | - Jun-Ichiro Suzuki
- Central Research Laboratory, Wakunaga Pharmaceutical Co., Ltd., 624 Shimokotachi, Koda-cho, Akitakata-shi, Hiroshima, 739-1195, Japan.
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Evaluation of Bioactive and Physicochemical Properties of White and Black Garlic (Allium sativum L.) from Conventional and Organic Cultivation. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11020874] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The aim of this study was to evaluate the bioactive and physicochemical properties of white and black garlic (Allium sativum L.) from conventional and organic cultivation. Both white conventional (G) and organic (EG) garlic were processed during 45 days heat treatment at 70 °C temperature and 80% relative humidity. In black garlic (BG) samples the content of soluble solids, total reducing sugars, total polyphenol as well as antioxidant activity significantly (p < 0.05) increased (by about 33.5%, 60.5%, 118.4%, 125.8%, respectively), while a pH significantly (p < 0.05) decreased (by about 41.1%) as compared to white garlic samples. The study showed significant differences between colour of white and black garlic, both in the L*a*b* and RGB colour space, especially in the case of the L* parameter, indicating that the colour of garlic changed from white to dark brown or black during the thermal processing. All organic garlic samples had improved bioactive ingredients and antioxidant activity compared to conventional garlic for both fresh (unprocessed) and heat-treated black garlic. The production of black garlic, especially organic (EBG), allows one to obtain a product with higher amount of bioactive compounds, which can be widely used in the design of health-promoting functional food.
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Zini A, Mann J, Mazor S, Vered Y. Beneficial effect of aged garlic extract on periodontitis: a randomized controlled double-blind clinical study. J Clin Biochem Nutr 2020; 67:297-301. [PMID: 33293771 PMCID: PMC7705088 DOI: 10.3164/jcbn.20-52] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 05/09/2020] [Indexed: 12/18/2022] Open
Abstract
The purpose of this study is to assess the long-term efficacy of aged garlic extract to improve periodontitis. Two hundred and one participants were randomly stratified and assigned equally to the regimen group or the control group. At the start, 12 month, and 18 month subjects received dental examination and periodontal evaluation. Probing Pocket Depth and Gingival Recession were examined. For each efficacy parameter, the mean value of examination was calculated and assessed using paired-difference t tests. Statistical tests were two-sided using a 5% significance level. The mean value of pocket depth for the aged garlic extract group at 18 month was 1.06 ± 0.49 as compared to the baseline value of 1.89 ± 0.74 (p<0.001) and the corresponding value of 1.50 ± 0.46 for the placebo group (p<0.001), indicating the beneficial effect of aged garlic extract on periodontitis. According to a Multiple linear regression analysis the only three variables which reached statistical significance as predictors of PPD level were the baseline PPD scores (p<0.001), smoking (p = 0.020), and consumption of daily dose of aged garlic extract (p<0.001). These results demonstrated that aged garlic extract is an effective supplement for preventing or improving periodontal disease. The well demonstrated benefits of aged garlic extract for the oral disease may also be used as a means to improve general health because of the close relationship between periodontitis and some systemic diseases such as diabetes, hypertension, atherosclerosis, and others.
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Affiliation(s)
- Avraham Zini
- Department of Community Dentistry, Faculty of Dental Medicine, Hebrew University and Hadassah, Faculty of Dental Medicine, P.O. Box 12272, Jerusalem 91120, Israel
| | - Jonathan Mann
- Department of Community Dentistry, Faculty of Dental Medicine, Hebrew University and Hadassah, Faculty of Dental Medicine, P.O. Box 12272, Jerusalem 91120, Israel
| | - Sigal Mazor
- Department of Community Dentistry, Faculty of Dental Medicine, Hebrew University and Hadassah, Faculty of Dental Medicine, P.O. Box 12272, Jerusalem 91120, Israel
| | - Yuval Vered
- Department of Community Dentistry, Faculty of Dental Medicine, Hebrew University and Hadassah, Faculty of Dental Medicine, P.O. Box 12272, Jerusalem 91120, Israel
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14
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Kurita M, Matsutomo T, Kodera Y. 3-Allyltrisulfanyl-alanine Formation during the Preparation of Aged Garlic Extract. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:14577-14583. [PMID: 33237752 DOI: 10.1021/acs.jafc.0c04520] [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: 06/11/2023]
Abstract
The formation of 3-allyltrisulfanyl-alanine (ATrSA) was investigated during the aging process to prepare aged garlic extract (AGE). In raw garlic, ATrSA and its possible precursor, S-allylmercaptocysteine (SAMC), were barely detectable. However, the ATrSA content in AGE increased steadily during the 22 month of aging, while the SAMC level increased to a maximum at 4 months and then gradually decreased. In a model reaction mimicking the AGE preparation process, ATrSA production was decreased when the formation of SAMC was blocked by a γ-glutamyl-transpeptidase inhibitor but its decrease was reversed by the addition of SAMC. We also found that ATrSA was formed by the incubation of SAMC with allylsulfides such as diallyldisulfide and diallyltrisulfide. These findings suggest that ATrSA is formed via the reaction involving SAMC during the aging process. In addition, we found that ATrSA inhibits the secretion of interleukin-6 induced by lipopolysaccharide in mouse splenic lymphocytes in culture.
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Affiliation(s)
- Masahiro Kurita
- Central Research Institute, Wakunaga Pharmaceutical Company, Limited, 1624 Shimokotachi, Koda-cho, Akitakata-shi, Hiroshima 739-1195, Japan
| | - Toshiaki Matsutomo
- Central Research Institute, Wakunaga Pharmaceutical Company, Limited, 1624 Shimokotachi, Koda-cho, Akitakata-shi, Hiroshima 739-1195, Japan
| | - Yukihiro Kodera
- Central Research Institute, Wakunaga Pharmaceutical Company, Limited, 1624 Shimokotachi, Koda-cho, Akitakata-shi, Hiroshima 739-1195, Japan
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15
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Ushijima M, Kunimura K, Suzuki JI. S -1-Propenylcysteine, a sulfur compound in aged garlic extract, alleviates cold-induced reduction in peripheral blood flow in rat via activation of the AMPK/eNOS/NO pathway. Exp Ther Med 2020; 20:2815-2821. [PMID: 32765777 PMCID: PMC7401927 DOI: 10.3892/etm.2020.8969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 07/07/2020] [Indexed: 12/18/2022] Open
Abstract
Aged garlic extract (AGE) has been shown to improve peripheral circulatory disturbances in both clinical trials and experimental animal models. To investigate the effect of S-1-propenylcysteine (S1PC), a characteristic sulfur compound in AGE, on cold-induced reduction in tail blood flow of rat, Wistar rats were individually placed in a restraint cage and given the treatment with cold water (15˚C) after the oral administration of AGE or its constituents S1PC, S-allylcysteine (SAC) and S-allylmercaptocysteine (SAMC). After the cold-treatment the tail blood flow of rats was measured at the indicated times. The pretreatment with AGE (2 g/kg BW) and S1PC (6.5 mg/kg BW) significantly alleviated the reduction of rat tail blood flow induced by cold treatment. The effect of S1PC was dose-dependent and maximal at the dose of 6.5 mg/kg BW, whereas SAC and SAMC were ineffective. To gain insight into the mechanism of S1PC action, the concentration of nitrogen oxide metabolites (NOx) in the plasma and the levels of phosphorylated endothelial nitric oxide synthase (eNOS) and 5'-AMP-activated protein kinase (AMPK) in the aorta were measured. The pretreatment with S1PC significantly increased the plasma concentration of NOx as well as the level of phosphorylated form of AMPK and eNOS in the aorta after cold-treatment. The present findings suggest that S1PC is a major constituent responsible for the effect of AGE to alleviate the cold-induced reduction of peripheral blood flow in rat by acting on the AMPK/eNOS/NO pathway in the aorta.
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Affiliation(s)
- Mitsuyasu Ushijima
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima 739-1195, Japan
| | - Kayo Kunimura
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima 739-1195, Japan
| | - Jun-Ichiro Suzuki
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Hiroshima 739-1195, Japan
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16
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Nakamoto M, Ohishi K, Kunimura K, Amano H, Wakamatsu J. Identification and determination of antibacterial constituents in residue discharged from garlic-processing plant. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03460-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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17
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Gruenwald J, Bongartz U, Bothe G, Uebelhack R. Effects of aged garlic extract on arterial elasticity in a placebo-controlled clinical trial using EndoPAT™ technology. Exp Ther Med 2020; 19:1490-1499. [PMID: 32010328 PMCID: PMC6966200 DOI: 10.3892/etm.2019.8378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 09/05/2019] [Indexed: 12/23/2022] Open
Abstract
Cardiovascular diseases are the main cause of death in the industrialized world, with the main risk factors being elevated blood pressure and blood lipid levels, leading to arterial stiffness and arteriosclerosis. In this study, we examined the effect of aged garlic extract (AGE) on arterial elasticity, using the EndoPAT™ technology in subjects with slightly elevated blood pressure. This randomized double-blind, placebo-controlled clinical trial examined 57 subjects over a period of 12 weeks, with EndoPAT™ measurements taken at 0 and 12 weeks; in addition, changes in blood pressure were analyzed. The positive effect of AGE on blood pressure values previously reported was confirmed. The results revealed a significant decrease in blood pressure in the AGE group, and in particular diastolic blood pressure. Using the EndoPAT™ technology, the augmentation index (AI) was analyzed, which measures arterial stiffness calculated via pulse waveform analysis of the PAT signal; lower AI values reflect better arterial elasticity. The AGE group exhibited a significant improvement in arterial elasticity, measured as AI75, by 21.6%. The result of this well-controlled clinical trial confirmed the positive effect of AGE on blood pressure. To the best of our knowledge, for the first time, the effect of AGE on arterial elasticity could be proven using the EndoPAT™ methodology. These results not only demonstrate the positive effects of AGE on the relevant risk factors of cardiovascular diseases, but also the direct effect on arterial elasticity. These data clearly indicate that AGE may exert several positive direct effects on the development and progression of cardiovascular diseases.
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18
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Micucci M, Bolchi C, Budriesi R, Cevenini M, Maroni L, Capozza S, Chiarini A, Pallavicini M, Angeletti A. Antihypertensive phytocomplexes of proven efficacy and well-established use: Mode of action and individual characterization of the active constituents. PHYTOCHEMISTRY 2020; 170:112222. [PMID: 31810054 DOI: 10.1016/j.phytochem.2019.112222] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 11/23/2019] [Accepted: 11/24/2019] [Indexed: 06/10/2023]
Abstract
Hypertension has become the leading risk factor for worldwide cardiovascular diseases. Conventional pharmacological treatment, after both dietary and lifestyle changes, is generally proposed. In this review, we present the antihypertensive properties of phytocomplexes from thirteen plants, long ago widely employed in ethnomedicines and, in recent years, increasingly evaluated for their activity in vitro and in vivo, also in humans, in comparison with synthetic drugs acting on the same systems. Here, we focus on the demonstrated or proposed mechanisms of action of such phytocomplexes and of their constituents proven to exert cardiovascular effects. Almost seventy phytochemicals are described and scientifically sound pertinent literature, published up to now, is summarized. The review emphasizes the therapeutic potential of these natural substances in the treatment of the 'high normal blood pressure' or 'stage 1 hypertension', so-named according to the most recent European and U.S. guidelines, and as a supplementation in more advanced stages of hypertension, however needing further validation by clinical trial intensification.
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Affiliation(s)
- M Micucci
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro, 6, 40126, Italy
| | - C Bolchi
- Department of Pharmaceutical Sciences, University of Milano, Via Mangiagalli 25, 20133, Milan, Italy
| | - R Budriesi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro, 6, 40126, Italy
| | - M Cevenini
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Via Massarenti 9, 40126, Bologna, Italy
| | - L Maroni
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Via Massarenti 9, 40126, Bologna, Italy
| | - S Capozza
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro, 6, 40126, Italy
| | - A Chiarini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro, 6, 40126, Italy
| | - M Pallavicini
- Department of Pharmaceutical Sciences, University of Milano, Via Mangiagalli 25, 20133, Milan, Italy.
| | - A Angeletti
- Unit of Nephrology, Dialysis and Transplantation, Department of Experimental Diagnostic and Specialty Medicine, University of Bologna, S.Orsola Malpighi Hospital, Bologna Italy
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19
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Matsutomo T. Potential benefits of garlic and other dietary supplements for the management of hypertension. Exp Ther Med 2019; 19:1479-1484. [PMID: 32010326 PMCID: PMC6966105 DOI: 10.3892/etm.2019.8375] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 09/12/2019] [Indexed: 02/06/2023] Open
Abstract
Elevated blood pressure is a major risk factor for cardiovascular diseases. Although some effective drug treatments are available, a relatively large proportion of patients have uncontrolled blood pressure. Dietary supplements are used for the prevention and treatment of hypertension as complementary and alternative medicines. Of the various dietary supplements, antioxidants, fish oil and diverse herbal products are commonly used. Within this context, it is important to determine the actual effectiveness and possible side-effects of these supplements; however, some of the products have been poorly investigated for their effects and safety. In the current review, we focus on garlic and several other dietary supplements, such as coenzyme Q10, fish oil and probiotics, that have exhibited significant beneficial effects on blood pressure in clinical trials. In addition, we discuss the possible mechanisms of action responsible for their anti-hypertensive effects, as well as the safety, active ingredients and their potential use as adjunct therapies for uncontrolled hypertension.
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Affiliation(s)
- Toshiaki Matsutomo
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Akitakata-shi, Hiroshima 739-1195, Japan
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20
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Miki S, Suzuki JI, Kunimura K, Morihara N. Mechanisms underlying the attenuation of chronic inflammatory diseases by aged garlic extract: Involvement of the activation of AMP-activated protein kinase. Exp Ther Med 2019; 19:1462-1467. [PMID: 32010323 PMCID: PMC6966139 DOI: 10.3892/etm.2019.8372] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 10/09/2019] [Indexed: 02/06/2023] Open
Abstract
AMP-activated protein kinase (AMPK) is an ubiquitously expressed serine/threonine kinase and an important regulator of energy metabolism. The decreased activity of AMPK induced by low-grade chronic inflammation has been implicated in several diseases, including type 2 diabetes and atherosclerosis. However, the activation of AMPK by natural and synthetic products can ameliorate these diseases through the inhibition of inflammation. For example, aged garlic extract (AGE) has been shown to enhance the phosphorylation of Thr172 of the α-subunit of AMPK in several tissues of disease model animals. In addition, AGE has been reported to suppress the progression of atherosclerotic plaque formation in an animal model of atherosclerosis. Moreover, AGE has been found to decrease the level of plasma glycated albumin and to improve hyperglycemia in an animal model of type 2 diabetes. These inhibitory effects of AGE are induced by the suppression of the inflammatory response. In the present review, we discuss the mechanisms through which AGE activates AMPK, as well as the mechanisms through which the activation of AMPK by AGE modulates the inflammatory response in disease models.
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Affiliation(s)
- Satomi Miki
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Akitakata-shi, Hiroshima 739-1195, Japan
| | - Jun-Ichiro Suzuki
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Akitakata-shi, Hiroshima 739-1195, Japan
| | - Kayo Kunimura
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Akitakata-shi, Hiroshima 739-1195, Japan
| | - Naoaki Morihara
- Central Research Institute, Wakunaga Pharmaceutical Co., Ltd., Akitakata-shi, Hiroshima 739-1195, Japan.,Research and Development, Wakunaga of America Co., Ltd., Mission Viejo, CA 92691, USA
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21
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Shang A, Cao SY, Xu XY, Gan RY, Tang GY, Corke H, Mavumengwana V, Li HB. Bioactive Compounds and Biological Functions of Garlic ( Allium sativum L.). Foods 2019. [PMID: 31284512 DOI: 10.3390/foods807024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Garlic (Allium sativum L.) is a widely consumed spice in the world. Garlic contains diverse bioactive compounds, such as allicin, alliin, diallyl sulfide, diallyl disulfide, diallyl trisulfide, ajoene, and S-allyl-cysteine. Substantial studies have shown that garlic and its bioactive constituents exhibit antioxidant, anti-inflammatory, antibacterial, antifungal, immunomodulatory, cardiovascular protective, anticancer, hepatoprotective, digestive system protective, anti-diabetic, anti-obesity, neuroprotective, and renal protective properties. In this review, the main bioactive compounds and important biological functions of garlic are summarized, highlighting and discussing the relevant mechanisms of actions. Overall, garlic is an excellent natural source of bioactive sulfur-containing compounds and has promising applications in the development of functional foods or nutraceuticals for the prevention and management of certain diseases.
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Affiliation(s)
- Ao Shang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Shi-Yu Cao
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Xiao-Yu Xu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Ren-You Gan
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610213, China.
| | - Guo-Yi Tang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Harold Corke
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Vuyo Mavumengwana
- DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, US/SAMRC Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 8000, South Africa
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
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22
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Shang A, Cao SY, Xu XY, Gan RY, Tang GY, Corke H, Mavumengwana V, Li HB. Bioactive Compounds and Biological Functions of Garlic ( Allium sativum L.). Foods 2019; 8:E246. [PMID: 31284512 PMCID: PMC6678835 DOI: 10.3390/foods8070246] [Citation(s) in RCA: 289] [Impact Index Per Article: 57.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 06/27/2019] [Accepted: 07/04/2019] [Indexed: 12/24/2022] Open
Abstract
Garlic (Allium sativum L.) is a widely consumed spice in the world. Garlic contains diverse bioactive compounds, such as allicin, alliin, diallyl sulfide, diallyl disulfide, diallyl trisulfide, ajoene, and S-allyl-cysteine. Substantial studies have shown that garlic and its bioactive constituents exhibit antioxidant, anti-inflammatory, antibacterial, antifungal, immunomodulatory, cardiovascular protective, anticancer, hepatoprotective, digestive system protective, anti-diabetic, anti-obesity, neuroprotective, and renal protective properties. In this review, the main bioactive compounds and important biological functions of garlic are summarized, highlighting and discussing the relevant mechanisms of actions. Overall, garlic is an excellent natural source of bioactive sulfur-containing compounds and has promising applications in the development of functional foods or nutraceuticals for the prevention and management of certain diseases.
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Affiliation(s)
- Ao Shang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Shi-Yu Cao
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Xiao-Yu Xu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Ren-You Gan
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610213, China.
| | - Guo-Yi Tang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Harold Corke
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Vuyo Mavumengwana
- DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, US/SAMRC Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 8000, South Africa
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
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Metabolomic study reveals the acute hypotensive effect of S-1-propenylcysteine accompanied by alteration of the plasma histidine level in spontaneously hypertensive rats. J Pharm Biomed Anal 2019; 168:148-154. [DOI: 10.1016/j.jpba.2019.01.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 01/24/2019] [Accepted: 01/26/2019] [Indexed: 11/18/2022]
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24
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Wang X, Yang Y, Zhang M. The vivo antioxidant activity of self-made aged garlic extract on the d-galactose-induced mice and its mechanism research via gene chip analysis. RSC Adv 2019; 9:3669-3678. [PMID: 35547881 PMCID: PMC9087883 DOI: 10.1039/c8ra10308a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 01/22/2019] [Indexed: 11/21/2022] Open
Abstract
Two self-made aged garlic extract (AGE) were prepared and they were subjected with d-galactose-induced mice to explore vivo antioxidant effects and its mechanism via gene chip analysis. The biochemical analysis results indicated that AGE could significantly reduce the malondialdehyde (MDA) and lipofuscin content and increase the total superoxide dismutase (T-SOD), glutathione peroxidase (GSH-Px), catalase (CAT) activity. Histopathological observations found that AGE could improve the size, shape and arrangement state of liver and brain cells. Furthermore, gene expression profile array was used to screen 35 and 13 differentially expressed genes in liver and brain, respectively. Further analysis showed that the AGE could protect the mice from d-galactose-caused injury via carbohydrate metabolism, immunomodulatory, lipid metabolism, cell cycle regulation, amino acid metabolism and nervous regulation pathways. Through this experiment, we could comprehensively study the antioxidant mechanism of AGE and link the antioxidant function of AGE to the metabolic pathways. AGE exerts its vivo antioxidant function through 41 metabolic pathways, which were related to 7 aging hallmarks.![]()
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Affiliation(s)
- Xiaomin Wang
- Institute of Pharmaceutical and Food Engineering
- Shanxi University of Chinese Medicine
- Jinzhong 030619
- China
- State Key Laboratory of Nutrition and Safety (Tianjin University of Science & Technology)
| | - Yukun Yang
- School of Life Science
- Shanxi University
- Taiyuan 030006
- China
| | - Min Zhang
- State Key Laboratory of Nutrition and Safety (Tianjin University of Science & Technology)
- Tianjin 300457
- China
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