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Shete V, Mahajan NM, Shivhare R, Akkewar A, Gupta A, Gurav S. Genistein: A promising phytoconstituent with reference to its bioactivities. Phytother Res 2024. [PMID: 38831683 DOI: 10.1002/ptr.8256] [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: 01/13/2024] [Revised: 04/29/2024] [Accepted: 05/11/2024] [Indexed: 06/05/2024]
Abstract
Genistein, a potent phytoconstituent, has garnered significant attention for its diverse bioactivities, making it a subject of extensive research and exploration. This review delves into the multifaceted properties of genistein, encompassing its antioxidant and anticancer potential. Its ability to modulate various cellular pathways and interact with diverse molecular targets has positioned it as a promising candidate in the prevention and treatment of various diseases. This review provides a comprehensive examination of Genistein, covering its chemical properties, methods of isolation, synthesis, therapeutic attributes with regard to cancer management, and the proposed mechanisms of action as put forth by researchers.
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Affiliation(s)
- Vaishnavi Shete
- Department of Pharmaceutics, Datta Meghe College of Pharmacy, Wardha, Maharashtra, India
| | - Nilesh M Mahajan
- Department of Pharmaceutics, Dadasaheb Balpande College of Pharmacy, Nagpur, Maharashtra, India
| | - Ruchi Shivhare
- Department of Pharmaceutics, Dadasaheb Balpande College of Pharmacy, Nagpur, Maharashtra, India
| | - Ashish Akkewar
- Department of Pharmaceutics, Dadasaheb Balpande College of Pharmacy, Nagpur, Maharashtra, India
| | - Amisha Gupta
- Department of Pharmaceutics, Dadasaheb Balpande College of Pharmacy, Nagpur, Maharashtra, India
| | - Shailendra Gurav
- Department of Pharmacognosy, Goa College of Pharmacy, Panaji, Goa, India
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Li H, Zeng Y, Zi J, Hu Y, Ma G, Wang X, Shan S, Cheng G, Xiong J. Dietary Flavonoids Consumption and Health: An Umbrella Review. Mol Nutr Food Res 2024:e2300727. [PMID: 38813726 DOI: 10.1002/mnfr.202300727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 05/07/2024] [Indexed: 05/31/2024]
Abstract
SCOPE The current evidence between dietary flavonoids consumption and multiple health outcomes is inadequate and inconclusive. To summarize and evaluate the evidence for dietary flavonoids consumption and multiple health outcomes, an umbrella review of meta-analyses and systematic reviews is conducted. METHODS AND RESULTS PubMed, Ovid-EMBASE, and the Cochrane Database of Systematic Reviews are searched up to January 2024. The study includes a total of 32 articles containing 24 unique health outcomes in this umbrella review. Meta-analyses are recalculated by using a random effects model. Separate analyses are performed based on the kind of different flavonoid subclasses. The study finds some unique associations such as flavonol and gastric cancer, isoflavone and uterine fibroids and endometrial cancer, total flavonoids consumption and lung cancer, ovarian cancer, and prostate cancer. Overall, the study confirms the negative associations between dietary flavonoids consumption and type 2 diabetes mellitus, cardiovascular diseases, breast cancer, colorectal cancer, lung cancer, and mortality, while positive associations are observed for prostate cancer and uterine fibroids. CONCLUSION Although dietary flavonoids are significantly associated with many outcomes, firm generalizable conclusions about their beneficial or harmful effects cannot be drawn because of the low certainty of evidence for most of outcomes. More well-designed primary studies are needed.
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Affiliation(s)
- Haoqi Li
- Healthy Food Evaluation Research Center, Department of Occupational and Environmental Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China
| | - Yaxian Zeng
- Healthy Food Evaluation Research Center, Department of Occupational and Environmental Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China
| | - Jing Zi
- Healthy Food Evaluation Research Center, Department of Occupational and Environmental Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China
| | - Yifan Hu
- Healthy Food Evaluation Research Center, Department of Occupational and Environmental Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China
| | - Guochen Ma
- Healthy Food Evaluation Research Center, Department of Occupational and Environmental Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiaoyu Wang
- Laboratory of Molecular Translational Medicine, Center for Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
| | - Shufang Shan
- Laboratory of Molecular Translational Medicine, Center for Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
| | - Guo Cheng
- Laboratory of Molecular Translational Medicine, Center for Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Food Safety Monitoring and Risk Assessment Key Laboratory of Sichuan Province, Chengdu, 610041, China
| | - Jingyuan Xiong
- Healthy Food Evaluation Research Center, Department of Occupational and Environmental Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China
- Food Safety Monitoring and Risk Assessment Key Laboratory of Sichuan Province, Chengdu, 610041, China
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Sharifi-Rad J, Quispe C, Imran M, Rauf A, Nadeem M, Gondal TA, Ahmad B, Atif M, Mubarak MS, Sytar O, Zhilina OM, Garsiya ER, Smeriglio A, Trombetta D, Pons DG, Martorell M, Cardoso SM, Razis AFA, Sunusi U, Kamal RM, Rotariu LS, Butnariu M, Docea AO, Calina D. Genistein: An Integrative Overview of Its Mode of Action, Pharmacological Properties, and Health Benefits. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:3268136. [PMID: 34336089 PMCID: PMC8315847 DOI: 10.1155/2021/3268136] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/11/2021] [Accepted: 06/28/2021] [Indexed: 12/15/2022]
Abstract
Genistein is an isoflavone first isolated from the brooming plant Dyer's Genista tinctoria L. and is widely distributed in the Fabaceae family. As an isoflavone, mammalian genistein exerts estrogen-like functions. Several biological effects of genistein have been reported in preclinical studies, such as the antioxidant, anti-inflammatory, antibacterial, and antiviral activities, the effects of angiogenesis and estrogen, and the pharmacological activities on diabetes and lipid metabolism. The purpose of this review is to provide up-to-date evidence of preclinical pharmacological activities with mechanisms of action, bioavailability, and clinical evidence of genistein. The literature was researched using the most important keyword "genistein" from the PubMed, Science, and Google Scholar databases, and the taxonomy was validated using The Plant List. Data were also collected from specialized books and other online resources. The main positive effects of genistein refer to the protection against cardiovascular diseases and to the decrease of the incidence of some types of cancer, especially breast cancer. Although the mechanism of protection against cancer involves several aspects of genistein metabolism, the researchers attribute this effect to the similarity between the structure of soy genistein and that of estrogen. This structural similarity allows genistein to displace estrogen from cellular receptors, thus blocking their hormonal activity. The pharmacological activities resulting from the experimental studies of this review support the traditional uses of genistein, but in the future, further investigations are needed on the efficacy, safety, and use of nanotechnologies to increase bioavailability and therapeutic efficacy.
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Affiliation(s)
- Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Cristina Quispe
- Facultad de Ciencias de la Salud, Universidad Arturo Prat, Avda. Arturo Prat 2120, Iquique 1110939, Chile
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar-, 23561 Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Nadeem
- Department of Environmental Sciences, COMSATS Institute of Information Technology, Vehari-, Pakistan
| | | | - Bashir Ahmad
- Center of Biotechnology and Microbiology, University of Peshawar, Peshawar-, 25120 KPK, Pakistan
| | - Muhammad Atif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72341, Saudi Arabia
| | | | - Oksana Sytar
- Department of Plant Biology Department, Institute of Biology, Taras Shevchenko National University of Kyiv, Volodymyrska Str., 64, Kyiv 01033, Ukraine
- Department of Plant Physiology, Slovak University of Agriculture, A. Hlinku 2, 94976 Nitra, Slovakia
| | - Oxana Mihailovna Zhilina
- Department of Organic Chemistry, Pyatigorsk Medical-Pharmaceutical Institute (PMPI), Branch of Volgograd State Medical University, Ministry of Health of Russia, Pyatigorsk 357532, Russia
| | - Ekaterina Robertovna Garsiya
- Department of Pharmacognosy, Botany and Technology of Phytopreparations, Pyatigorsk Medical-Pharmaceutical Institute (PMPI), Branch of Volgograd State Medical University, Ministry of Health of Russia, Pyatigorsk 357532, Russia
| | - Antonella Smeriglio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy
| | - Domenico Trombetta
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy
| | - Daniel Gabriel Pons
- Grupo Multidisciplinar de Oncología Traslacional (GMOT), Institut Universitari d'Investigació en Ciències de la Salut (IUNICS), Universitat de les Illes Balears (UIB), Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma 07122, Spain
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepción, Concepción 4070386, Chile
- Unidad de Desarrollo Tecnológico, Universidad de Concepción UDT, Concepción 4070386, Chile
| | - Susana M Cardoso
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Ahmad Faizal Abdull Razis
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Usman Sunusi
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
- Department of Biochemistry, Bayero University Kano, PMB 3011 Kano, Nigeria
| | - Ramla Muhammad Kamal
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
- Department of Pharmacology, Federal University Dutse, PMB 7156 Dutse Jigawa State, Nigeria
| | - Lia Sanda Rotariu
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, Romania
| | - Monica Butnariu
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, Romania
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Fernandez-Garcia JM, Carrillo B, Tezanos P, Collado P, Pinos H. Genistein during Development Alters Differentially the Expression of POMC in Male and Female Rats. Metabolites 2021; 11:293. [PMID: 34063209 PMCID: PMC8147459 DOI: 10.3390/metabo11050293] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/23/2021] [Accepted: 04/29/2021] [Indexed: 11/16/2022] Open
Abstract
Phytoestrogens are considered beneficial for health, but some studies have shown that they may cause adverse effects. This study investigated the effects of genistein administration during the second week of life on energy metabolism and on the circuits regulating food intake. Two different genistein doses, 10 or 50 µg/g, were administered to male and female rats from postnatal day (P) 6 to P13. Physiological parameters, such as body weight and caloric intake, were then analyzed at P90. Moreover, proopiomelanocortin (POMC) expression in the arcuate nucleus (Arc) and orexin expression in the dorsomedial hypothalamus (DMH), perifornical area (PF) and lateral hypothalamus (LH) were studied. Our results showed a delay in the emergence of sex differences in the body weight in the groups with higher genistein doses. Furthermore, a significant decrease in the number of POMC-immunoreactive (POMC-ir) cells in the Arc in the two groups of females treated with genistein was observed. In contrast, no alteration in orexin expression was detected in any of the structures analyzed in either males or females. In conclusion, genistein can modulate estradiol's programming actions on the hypothalamic feeding circuits differentially in male and female rats during development.
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Affiliation(s)
- Jose Manuel Fernandez-Garcia
- Departamento de Psicobiología, Facultad Psicología, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain; (J.M.F.-G.); (B.C.); (P.C.)
- Instituto Mixto de Investigación Escuela Nacional de Sanidad-UNED (IMIENS), 28040 Madrid, Spain
| | - Beatriz Carrillo
- Departamento de Psicobiología, Facultad Psicología, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain; (J.M.F.-G.); (B.C.); (P.C.)
- Instituto Mixto de Investigación Escuela Nacional de Sanidad-UNED (IMIENS), 28040 Madrid, Spain
| | - Patricia Tezanos
- Departamento de Neurociencia Traslacional, Instituto Cajal, Consejo Superior de Investigaciones Científicas (CSIC), 28002 Madrid, Spain;
| | - Paloma Collado
- Departamento de Psicobiología, Facultad Psicología, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain; (J.M.F.-G.); (B.C.); (P.C.)
- Instituto Mixto de Investigación Escuela Nacional de Sanidad-UNED (IMIENS), 28040 Madrid, Spain
| | - Helena Pinos
- Departamento de Psicobiología, Facultad Psicología, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain; (J.M.F.-G.); (B.C.); (P.C.)
- Instituto Mixto de Investigación Escuela Nacional de Sanidad-UNED (IMIENS), 28040 Madrid, Spain
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Polyphenols as a Diet Therapy Concept for Endometriosis-Current Opinion and Future Perspectives. Nutrients 2021; 13:nu13041347. [PMID: 33919512 PMCID: PMC8074087 DOI: 10.3390/nu13041347] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/14/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023] Open
Abstract
Endometriosis represents an often painful, estrogen-dependent gynecological disorder, defined by the existence of endometrial glands and stroma exterior to the uterine cavity. The disease provides a wide range of symptoms and affects women’s quality of life and reproductive functions. Despite research efforts and extensive investigations, this disease’s pathogenesis and molecular basis remain unclear. Conventional endometriosis treatment implies surgical resection, hormonal therapies, and treatment with nonsteroidal anti-inflammatory drugs, but their efficacy is currently limited due to many side effects. Therefore, exploring complementary and alternative therapy strategies, minimizing the current treatments’ adverse effects, is needed. Plants are sources of bioactive compounds that demonstrate broad-spectrum health-promoting effects and interact with molecular targets associated with endometriosis, such as cell proliferation, apoptosis, invasiveness, inflammation, oxidative stress, and angiogenesis. Anti-endometriotic properties are exhibited mainly by polyphenols, which can exert a potent phytoestrogen effect, modulating estrogen activity. The available evidence derived from preclinical research and several clinical studies indicates that natural biologically active compounds represent promising candidates for developing novel strategies in endometriosis management. The purpose of this review is to provide a comprehensive overview of polyphenols and their properties valuable for natural treatment strategy by interacting with different cellular and molecular targets involved in endometriosis progression.
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Zheng G, Zhang C, Zhong C. Identification of potential prognostic biomarkers for breast cancer using WGCNA and PPI integrated techniques. Ann Diagn Pathol 2020; 50:151675. [PMID: 33291061 DOI: 10.1016/j.anndiagpath.2020.151675] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 11/26/2020] [Indexed: 12/17/2022]
Abstract
In this study, we aimed to detect promising prognostic factors of breast cancer and interpreted the relevant mechanisms using an integrated bioinformatics analysis. RNA sequencing profile of breast cancer was downloaded from The Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression (GTEx) databases, which were combined as a group (TCGA_GTEx). GSE70947 dataset was from Gene Expression Omnibus. Blue and turquoise modules, respectively identified in TCGA_GTEx database and GSE70947 dataset using weighted co-expression network analysis (WGCNA), were both notably associated with breast cancer. By comparing genes in the two significant modules with differentially expressed genes (DEGs), we obtained a set of 40 shared genes, which were mainly enriched in chromosome segregation and mismatch repair pathway. After protein-protein interaction (PPI) network and overall survival analysis, two hub genes EXO1 and KIF4A were extracted from the set of 40 shared genes, which were up-regulated and associated with the dismal outcome of breast cancer patients. There was a notable negative correlation between EXO1 and KIF4A expression and age of breast cancer patients, whereas a positive relationship with two another clinical traits stage and tumor category was detected. Univariate and multivariate Cox regression analysis revealed that the two hub genes could be independent prognostic factors of breast cancer. Mechanistically, gene correlation analysis suggested that EXO1 and KIF4A exerted their oncogenic role via promoting breast cancer cell proliferation. Overall, our findings identify two promising individual prognostic predictors of breast cancer and pave the new way for diagnosis and therapy strategy of breast cancer.
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Affiliation(s)
- Guili Zheng
- Department of Oncology, No. 960 Hospital of PLA, Jinan, China
| | - Cong Zhang
- Department of Radiation Oncology, No. 960 Hospital of PLA, Jinan, China
| | - Chen Zhong
- Department of Oncology, No. 960 Hospital of PLA, Jinan, China.
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Franco PC, Simões RS, Carbonel AAF, Sasso GRDS, Florencio-Silva R, Baracat EC, Girão MBC, Soares Júnior JM, Simões MDJ. The influence of phytoestrogens or estrogens on the proliferation of the rat endocervical mucosa. ACTA ACUST UNITED AC 2020; 66:174-179. [PMID: 32428152 DOI: 10.1590/1806-9282.66.2.174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 07/29/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Although estrogen therapy is widely used against post-menopausal symptoms, it can present adverse effects, including endometrial cancer. Soy isoflavones are considered a possible alternative to estrogen therapy. However, there are still concerns whether isoflavones exert trophic effects on the uterine cervix. To evaluate the histomorphometric and immunohistochemical alterations in the uterine cervix of ovariectomized rats treated with soy isoflavones (Iso). METHODS Fifteen adult Wistar rats were ovariectomized (Ovx) and divided into three groups: Group I (Ovx), administered with vehicle solution; Group II (OVX-Iso), administered with concentrated extract of Iso (150 mg/kg) by gavage; and Group III (OVX-E2), treated with 17β-estradiol (10 µg/kg), subcutaneously. After 30 days of treatments, the uterine cervix was fixed in 10% formaldehyde and processed for paraffin-embedding. Sections were stained with Hematoxylin and eosin for morphological and morphometric studies or subjected to immunohistochemistry for detections of Ki-67 and vascular endothelial growth factor-A (Vegf-A). The data obtained were subjected to statistical analysis (p ≤ 0.05). RESULTS We noted an atrophic uterine cervix in GI, whereas it was more voluminous in GII and even more voluminous in GIII. The thickness of the cervical mucosa was significantly higher in GIII, as compared to GI and GII. The cell proliferation (Ki-67) was significantly elevated in the estradiol and isoflavones treated groups, whereas Vegf-A immunoexpression was significantly higher in GIII, as compared to groups GII and GI. CONCLUSIONS Soy isoflavones cause less trophic and proliferative effects in the uterine cervix of rats as compared to estrogen.
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Affiliation(s)
- Paulo Celso Franco
- . Departamento de Morfologia e Genética - Escola Paulista de Medicina/Universidade Federal de São Paulo - EPM/Unifesp - São Paulo, SP, Brasil
| | - Ricardo Santos Simões
- . Departamento de Obstetrícia e Ginecologia - Faculdade de Medicina da Universidade de São Paulo - FMUSP - São Paulo, SP, Brasil
| | - Adriana Aparecida Ferraz Carbonel
- . Departamento de Morfologia e Genética - Escola Paulista de Medicina/Universidade Federal de São Paulo - EPM/Unifesp - São Paulo, SP, Brasil
| | - Gisela Rodrigues da Silva Sasso
- . Departamento de Ginecologia - Escola Paulista de Medicina/Universidade Federal de São Paulo - EPM/Unifesp - São Paulo, SP, Brasil
| | - Rinaldo Florencio-Silva
- . Departamento de Morfologia e Genética - Escola Paulista de Medicina/Universidade Federal de São Paulo - EPM/Unifesp - São Paulo, SP, Brasil
| | - Edmund Chada Baracat
- . Departamento de Obstetrícia e Ginecologia - Faculdade de Medicina da Universidade de São Paulo - FMUSP - São Paulo, SP, Brasil
| | - Manoel Batista Castello Girão
- . Departamento de Ginecologia - Escola Paulista de Medicina/Universidade Federal de São Paulo - EPM/Unifesp - São Paulo, SP, Brasil
| | - José Maria Soares Júnior
- . Departamento de Obstetrícia e Ginecologia - Faculdade de Medicina da Universidade de São Paulo - FMUSP - São Paulo, SP, Brasil
| | - Manuel de Jesus Simões
- . Departamento de Morfologia e Genética - Escola Paulista de Medicina/Universidade Federal de São Paulo - EPM/Unifesp - São Paulo, SP, Brasil
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Carbonel AAF, Simões RS, Girão JHC, Sasso GRDS, Bertoncini CRA, Sorpreso ICE, Soares Junior JM, Simões MJ, Baracat EC. Isoflavones in gynecology. ACTA ACUST UNITED AC 2018; 64:560-564. [PMID: 30304316 DOI: 10.1590/1806-9282.64.06.560] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Accepted: 06/30/2018] [Indexed: 11/22/2022]
Affiliation(s)
- Adriana Aparecida Ferraz Carbonel
- Department of Morphology and Genetics-Paulista School of Medicine/Federal University of São Paulo - EPM/UNIFESP - São Paulo, SP, Brasil
| | - Ricardo Santos Simões
- Department of Obstetrics and Gynecology - Medicine Faculty of University of São Paulo - FMUSP - São Paulo, SP, Brasil
| | - João Henrique Castello Girão
- Department of Gynecology - Paulista School of Medicine/Federal University of São Paulo - EPM/UNIFESP - São Paulo, SP, Brasil
| | - Gisela Rodrigues da Silva Sasso
- Department of Gynecology - Paulista School of Medicine/Federal University of São Paulo - EPM/UNIFESP - São Paulo, SP, Brasil
| | | | | | - José Maria Soares Junior
- Department of Obstetrics and Gynecology - Medicine Faculty of University of São Paulo - FMUSP - São Paulo, SP, Brasil
| | - Manuel Jesus Simões
- Department of Morphology and Genetics-Paulista School of Medicine/Federal University of São Paulo - EPM/UNIFESP - São Paulo, SP, Brasil
| | - Edmund Chada Baracat
- Department of Obstetrics and Gynecology - Medicine Faculty of University of São Paulo - FMUSP - São Paulo, SP, Brasil
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Cory H, Passarelli S, Szeto J, Tamez M, Mattei J. The Role of Polyphenols in Human Health and Food Systems: A Mini-Review. Front Nutr 2018; 5:87. [PMID: 30298133 PMCID: PMC6160559 DOI: 10.3389/fnut.2018.00087] [Citation(s) in RCA: 615] [Impact Index Per Article: 102.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 08/30/2018] [Indexed: 12/12/2022] Open
Abstract
This narrative mini- review summarizes current knowledge of the role of polyphenols in health outcomes-and non-communicable diseases specifically-and discusses the implications of this evidence for public health, and for future directions for public health practice, policy, and research. The publications cited originate mainly from animal models and feeding experiments, as well as human cohort and case-control studies. Hypothesized protective effects of polyphenols in acute and chronic diseases, including obesity, neurodegenerative diseases, type 2 diabetes, and cardiovascular diseases, are evaluated. Potential harmful effects of some polyphenols are also considered, counterbalanced with the limited evidence of harm in the research literature. Recent international governmental regulations are discussed, as the safety and health claims of only a few specific polyphenolic compounds have been officially sanctioned. The implications of food processing on the bioavailability of polyphenols are also assessed, in addition to the health claims and marketing of polyphenols as a functional food. Finally, this mini-review asserts the need for increased regulation and guidelines for polyphenol consumption and supplementation in order to ensure consumers remain safe and informed about polyphenols.
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Affiliation(s)
- Hannah Cory
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Simone Passarelli
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - John Szeto
- Massachusetts General Hospital, Charlestown, MA, United States
| | - Martha Tamez
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Josiemer Mattei
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States
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Herb Formula ZhenRongDan Balances Sex Hormones, Modulates Organ Atrophy, and Restores ER α and ER β Expressions in Ovariectomized Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:5896398. [PMID: 30008786 PMCID: PMC6020479 DOI: 10.1155/2018/5896398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 05/20/2018] [Accepted: 05/24/2018] [Indexed: 12/28/2022]
Abstract
Herb mixtures are widely used for treatment of the menopausal syndrome long before the hormonal therapy. However, there is insufficient data for herb remedies in treating menopausal syndromes. Here we aim to investigate the effect of ZhenRongDan (ZRD) in balancing female hormones, regulating expression of estrogen receptors (ERs), and preventing organ atrophy in menopausal rats. Rats that underwent bilateral ovariectomy were used in the experiments; the effects of ZRD on serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), prolactin (PRL), and estradiol (E2) levels were observed. Histology of vagina and ERs expression in vagina, uterus, and adrenal gland were also examined. ELISAs were used to analyze the changes of FSH, LH, PRL, and E2 in serum, and the morphological changes of the cervical epithelium cells were observed by Hematoxylin & Eosin (H&E) staining. Immunohistochemistry and western blot were applied to detect estrogen receptors subtypes alpha (ERα) and beta (ERβ) expression in vagina, uterus, and adrenal gland. We found that ZRD could significantly reduce the weight of the adrenal gland and increase the weight of the uterus. It could decrease the release of FSH and LH as well as increasing E2 and PRL levels. Furthermore, ZRD could improve the number of cervical vaginal epithelial cells and increase the thickness of the vaginal wall. And the altered expressions of ERα and ERβ are also restored by ZRD. ZRD could obviously relieve the endocrine disorders, modulate organ atrophy, and restore ERα and ERβ expression in the ovariectomized rat model.
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Zhong XS, Ge J, Chen SW, Xiong YQ, Ma SJ, Chen Q. Association between Dietary Isoflavones in Soy and Legumes and Endometrial Cancer: A Systematic Review and Meta-Analysis. J Acad Nutr Diet 2018; 118:637-651. [PMID: 27914914 DOI: 10.1016/j.jand.2016.09.036] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 09/28/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Epidemiologic studies have reported conflicting findings between soy- and legume-derived dietary isoflavones and risk of endometrial cancer. OBJECTIVE The aim of the present meta-analysis was to quantitatively investigate the association between daily intake of soy- and legume-derived isoflavones and risk of endometrial cancer. DESIGN A broad search was conducted in the following electronic databases: PubMed, EMBASE, Google Scholar, the Cochrane Library, the China Knowledge Resource Integrated Database, and the Chinese Biomedical Database based on combinations of the key words endometrial cancer, isoflavone, soy, and legume for epidemiologic studies that focused on relationships between dietary isoflavones and endometrial cancer risk. A fixed-effect or random-effect model was used to pool study-specific risk estimates. RESULTS A total of 13 epidemiologic studies were included in the present meta-analysis, consisting of three prospective cohort studies and 10 population-based case-control studies. The final results indicated that higher dietary isoflavone levels from soy products and legumes were associated with a reduced risk of endometrial cancer (odds ratio [OR] 0.81, 95% CI 0.74 to 0.89). Low heterogeneous bias was observed (I2=11.7%; P=0.327). Subgroup analyses were conducted based on study design, source of dietary isoflavones, and study region. When restricted to study design, dietary isoflavones from soy and legumes played a role in prevention of endometrial cancer in case-control studies (OR 0.81, 95% CI 0.73 to 0.90). However, there did not appear to be an association between dietary isoflavones and endometrial cancer in cohort studies (OR 0.81, 95% CI 0.66 to 1.00). Significant associations were found between dietary isoflavones from soy products (OR 0.82, 95% CI 0.72 to 0.92) and legumes (OR 0.84, 95% CI 0.74 to 0.96) and endometrial cancer. Dietary isoflavones were associated with reduced incidence of endometrial cancer, both in Asian countries (OR 0.78, 95% CI 0.66 to 0.93) and non-Asian countries (OR 0.82, 95% CI 0.73 to 0.92). CONCLUSIONS The findings suggest a weak inverse association between higher consumption of dietary isoflavones from soy products and legumes and endometrial cancer risk. However, there is still a need for large, prospective epidemiologic studies that provide a higher level of evidence to verify these findings.
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Jarić I, Živanović J, Miler M, Ajdžanović V, Blagojević D, Ristić N, Milošević V, Nestorović N. Genistein and daidzein treatments differently affect uterine homeostasis in the ovary-intact middle-aged rats. Toxicol Appl Pharmacol 2018; 339:73-84. [DOI: 10.1016/j.taap.2017.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 11/07/2017] [Accepted: 12/02/2017] [Indexed: 01/16/2023]
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Marinho DS, Calió ML, Santos MA, Ko GM, Teixeira CP, Carbonel AF, Lisbôa-Nascimento T, Castro RA, Simões RS, Bertoncini CRA. Evaluation of the isoflavones and estrogen effects on the rat adrenal. Gynecol Endocrinol 2017; 33:811-815. [PMID: 28454492 DOI: 10.1080/09513590.2017.1318371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The aim of this study was to evaluate the morphometry and the gene expression of Ki-67, VEGF and caspase 3 and the stress oxidative in the adrenal gland of ovariectomized rats treated with estrogen or isoflavones. We used 15 Wistar rats ovariectomized treated with isoflavones or estrogen during 30 days. At the end of the treatment, the left adrenal gland was removed for subsequent histological studies and the right was used to evaluate gene expression of angiogenesis (VEGF-A), cell proliferation (Ki-67), apoptose (caspase 3 clivated) and oxidative stress. Treatment with estrogen showed a largest increase in the layers of the adrenal cortex than with isoflavones. These hypertrofic effects agree with higher expression elevation of Ki67 and VEGF, which did not occur with the caspase 3, indicating that isoflavones have great proliferative effect on the adrenal gland. Similar results were also observed on superoxide quantification show that isoflavone has a protective effect against oxidative stress. Our results indicate positively the trophic therapeutic potential of isoflavones has a protective effect and can contribute to the development of effective therapies to decrease the symptoms of menopause.
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Affiliation(s)
- Darci Souza Marinho
- a Department of Morphology and Genetics , Universidade Federal de São Paulo , Brazil
| | | | | | - Gui Mi Ko
- c Department of Pharmacology , Universidade Federal de São Paulo , Brazil
| | | | | | | | - Rodrigo Aquino Castro
- e Department of Obstetrics and Gynecology , Universidade Federal de São Paulo , Brazil , and
| | - Ricardo Santos Simões
- f Department of Obstetrics and Gynecology , Faculdade de Medicina da Universidade de São Paulo (FMUSP) , Brazil
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Xiao Y, Fan J, Chen Y, Rui X, Zhang Q, Dong M. Enhanced total phenolic and isoflavone aglycone content, antioxidant activity and DNA damage protection of soybeans processed by solid state fermentation with Rhizopus oligosporus RT-3. RSC Adv 2016. [DOI: 10.1039/c6ra00074f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study,Rhizopus oligosporusRT-3, which was first isolated in our group, was used for solid state fermentation of soybeans (R. oligosporus-fermented soybeans, RFS) in a short time (22 h).
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Affiliation(s)
- Yu Xiao
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Juan Fan
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Yulian Chen
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Xin Rui
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Qiuqin Zhang
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Mingsheng Dong
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
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Risk assessment for peri- and post-menopausal women taking food supplements containing isolated isoflavones. EFSA J 2015. [DOI: 10.2903/j.efsa.2015.4246] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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