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André R, Pacheco R, Santos HM, Serralheiro ML. Exploring the Hypocholesterolemic Potential of a Fucus vesiculosus Extract: Omic Insights into Molecular Mechanisms at the Intestinal Level. Mar Drugs 2024; 22:187. [PMID: 38667804 PMCID: PMC11050770 DOI: 10.3390/md22040187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/18/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
High blood cholesterol levels are a major risk factor for cardiovascular diseases. A purified aqueous extract of Fucus vesiculosus, rich in phlorotannins and peptides, has been described for its potential to inhibit cholesterol biosynthesis and intestinal absorption. In this work, the effect of this extract on intestinal cells' metabolites and proteins was analysed to gain a deeper understanding of its mode of action on lipids' metabolism, particularly concerning the absorption and transport of exogenous cholesterol. Caco-2 cells, differentiated into enterocytes, were exposed to the extract, and analysed by untargeted metabolomics and proteomics. The results of the metabolomic analysis showed statistically significant differences in glutathione content of cells exposed to the extract compared to control cells, along with an increased expression of fatty acid amides in exposed cells. A proteomic analysis showed an increased expression in cells exposed to the extract compared to control cells of FAB1 and NPC1, proteins known to be involved in lipid metabolism and transport. To the extent of our knowledge, this study is the first use of untargeted metabolomics and a proteomic analysis to investigate the effects of F. vesiculosus on differentiated Caco-2 cells, offering insights into the molecular mechanism of the extract's compounds on intestinal cells.
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Affiliation(s)
- Rebeca André
- CBIOS—Research Center for Biosciences & Health Technologies, Universidade Lusófona, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Rita Pacheco
- Department of Chemical Engineering, ISEL—Instituto Superior de Engenharia de Lisboa, Rua Conselheiro Emídio Navarro, 1, 1959-007 Lisboa, Portugal
- Centro de Química Estrutural, Institute of Molecular Sciences, Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Hugo M. Santos
- LAQV@REQUIMTE, Department of Chemistry, NOVA School of Science and Technology, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal;
- PROTEOMASS Scientific Society, Madan Park, Rua dos Inventores, 2825-182 Caparica, Portugal
| | - Maria Luísa Serralheiro
- BioISI—Biosystems & Integrative Sciences Institute, Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal;
- Department of Chemistry and Biochemistry, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, C8 bldg, 1749-016 Lisboa, Portugal
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Xiao Y, Yang D, Zhang H, Guo H, Liao Y, Lian C, Yao Y, Gao H, Huang Y. Theabrownin as a Potential Prebiotic Compound Regulates Lipid Metabolism via the Gut Microbiota, Microbiota-Derived Metabolites, and Hepatic FoxO/PPAR Signaling Pathways. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:8506-8520. [PMID: 38567990 DOI: 10.1021/acs.jafc.3c08541] [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: 04/18/2024]
Abstract
The dysregulation of lipid metabolism poses a significant health threat, necessitating immediate dietary intervention. Our previous research unveiled the prebiotic-like properties of theabrownin. This study aimed to further investigate the theabrownin-gut microbiota interactions and their downstream effects on lipid metabolism using integrated physiological, genomic, metabolomic, and transcriptomic approaches. The results demonstrated that theabrownin significantly ameliorated dyslipidemia, hepatic steatosis, and systemic inflammation induced by a high-fat/high-cholesterol diet (HFD). Moreover, theabrownin significantly improved HFD-induced gut microbiota dysbiosis and induced significant alterations in microbiota-derived metabolites. Additionally, the detailed interplay between theabrownin and gut microbiota was revealed. Analysis of hepatic transcriptome indicated that FoxO and PPAR signaling pathways played pivotal roles in response to theabrownin-gut microbiota interactions, primarily through upregulating hepatic Foxo1, Prkaa1, Pck1, Cdkn1a, Bcl6, Klf2, Ppara, and Pparg, while downregulating Ccnb1, Ccnb2, Fabp3, and Plin1. These findings underscored the critical role of gut-liver axis in theabrownin-mediated improvements in lipid metabolism disorders and supported the potential of theabrownin as an effective prebiotic compound for targeted regulation of metabolic diseases.
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Affiliation(s)
- Yue Xiao
- Molecular Toxicology Key Laboratory of Sichuan Provincial Education office, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Dongmei Yang
- Molecular Toxicology Key Laboratory of Sichuan Provincial Education office, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Haoran Zhang
- The First Clinical College, Changzhi Medical College, Changzhi 046013, China
| | - Huan Guo
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Ying Liao
- College of Life Science, Sichuan Normal University, Chengdu 610101, China
| | - Changhong Lian
- Changzhi Medical College Affiliated Heping Hospital, Changzhi 046099, China
| | - Yuqin Yao
- Molecular Toxicology Key Laboratory of Sichuan Provincial Education office, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Hong Gao
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Yina Huang
- Molecular Toxicology Key Laboratory of Sichuan Provincial Education office, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
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Yang Y, Zhang D, Chen B, Huang X. Nuts and seeds consumption impact on adolescent obesity: sex-specific associations from 2003 to 2018 National Health and Nutrition Examination Survey. Int J Food Sci Nutr 2024:1-10. [PMID: 38356165 DOI: 10.1080/09637486.2024.2314682] [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: 09/07/2023] [Accepted: 01/30/2024] [Indexed: 02/16/2024]
Abstract
The nutritional benefits and immunological advantages of consuming nuts and seeds are well-established. However, the link between nuts and seeds consumption and the susceptibility of being overweight or obese among adolescents is not clear. This study aims to explore this relationship in adolescents aged 12-19. Using a weighted multiple logistic regression model, we analysed data of the Food Patterns Equivalents Database and the U.S. National Health and Nutrition Examination Survey (NHANES) from 2003 to 2018. We found a significant association between nuts and seeds consumption and a reduced odds of being overweight or obese in females. Specifically, females who habitually consumed nuts and seeds had lower odds of being overweight or obese (OR = 0.55, 95% CI: 0.32-0.94). Additionally, we found an L-shaped relationship between nuts and seeds consumption and appropriate waist-to-height ratio in males. The findings suggest that nuts and seeds consumption may contribute to healthier physical development in adolescents.
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Affiliation(s)
- Yaqin Yang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Duo Zhang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Baiying Chen
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Xinyan Huang
- Hengyang Hospital of Traditional Chinese Medicine, Hengyang, China
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4
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Domingo E, Marques P, Francisco V, Piqueras L, Sanz MJ. Targeting systemic inflammation in metabolic disorders. A therapeutic candidate for the prevention of cardiovascular diseases? Pharmacol Res 2024; 200:107058. [PMID: 38218355 DOI: 10.1016/j.phrs.2024.107058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 12/11/2023] [Accepted: 01/03/2024] [Indexed: 01/15/2024]
Abstract
Cardiovascular disease (CVD) remains the leading cause of death and disability worldwide. While many factors can contribute to CVD, atherosclerosis is the cardinal underlying pathology, and its development is associated with several metabolic risk factors including dyslipidemia and obesity. Recent studies have definitively demonstrated a link between low-grade systemic inflammation and two relevant metabolic abnormalities: hypercholesterolemia and obesity. Interestingly, both metabolic disorders are also associated with endothelial dysfunction/activation, a proinflammatory and prothrombotic phenotype of the endothelium that involves leukocyte infiltration into the arterial wall, one of the earliest stages of atherogenesis. This article reviews the current literature on the intricate relationship between hypercholesterolemia and obesity and the associated systemic inflammation and endothelial dysfunction, and discusses the effectiveness of present, emerging and in-development pharmacological therapies used to treat these metabolic disorders with a focus on their effects on the associated systemic inflammatory state and cardiovascular risk.
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Affiliation(s)
- Elena Domingo
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain
| | - Patrice Marques
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain
| | - Vera Francisco
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Endocrinology and Nutrition Service, University Clinic Hospital of Valencia, Valencia, Spain
| | - Laura Piqueras
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain; CIBERDEM, Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders, Carlos III Health Institute (ISCIII), Spain.
| | - Maria-Jesus Sanz
- Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Valencia, Spain; Department of Pharmacology, Faculty of Medicine and Odontology, University of Valencia, Valencia, Spain; CIBERDEM, Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders, Carlos III Health Institute (ISCIII), Spain.
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Bäcklund RT, Drake I, Bergström U, Compagno M, Sonestedt E, Turesson C. Adherence to dietary guidelines, and the risk of developing rheumatoid arthritis: results from a nested case-control study. Rheumatology (Oxford) 2024; 63:407-413. [PMID: 37184858 PMCID: PMC10834934 DOI: 10.1093/rheumatology/kead216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/07/2023] [Accepted: 04/30/2023] [Indexed: 05/16/2023] Open
Abstract
OBJECTIVES To examine the relationship between adherence to dietary guidelines and the risk of developing RA. METHODS Participants in the Malmö Diet and Cancer Study (MDCS) cohort diagnosed with RA were identified through register linkage and validated in a structured review. Four controls per case were selected, matched for sex, year of birth, and year of inclusion in the MDCS. Diet was assessed at baseline (1991-1996) using a validated diet history method. A Diet Quality Index (DQI) based on adherence to the Swedish dietary guidelines including intakes of fibre, vegetables and fruits, fish and shellfish, saturated fat, polyunsaturated fat, and sucrose, was used. The associations between the DQI and its components and the risk of RA were assessed using conditional logistic regression analysis, adjusting for total energy intake, smoking, leisure time physical activity and alcohol consumption. RESULTS We identified 172 validated cases of incident RA in the cohort. Overall adherence to the dietary guidelines was not associated with the risk of RA. Adherence to recommended fibre intake was associated with decreased risk of RA in crude and multivariable-adjusted analyses, with odds ratios (ORs) 0.60 (95% CI 0.39, 0.93) and 0.51 (95% CI 0.29, 0.90), respectively, compared with subjects with non-adherence. CONCLUSIONS Reaching the recommended intake level of dietary fibre, but not overall diet quality, was independently associated with decreased risk of RA. Further studies are needed to assess the role of different food sources of dietary fibre in relation to risk of RA and the underlying mechanisms.
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Affiliation(s)
| | - Isabel Drake
- Diabetes and Cardiovascular Disease-Genetic Epidemiology, Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Ulf Bergström
- Rheumatology, Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Michele Compagno
- Rheumatology, Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Emily Sonestedt
- Nutritional Epidemiology, Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Carl Turesson
- Rheumatology, Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
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Ng WH, Abu Zaid Z, Mohd Yusof BN, Amin Nordin S, Lim PY. Association between dietary inflammatory index and body fat percentage among newly diagnosed breast cancer patients. Ann Med 2024; 55:2303399. [PMID: 38242100 PMCID: PMC10802798 DOI: 10.1080/07853890.2024.2303399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 12/26/2023] [Indexed: 01/21/2024] Open
Abstract
BACKGROUND Obesity, particularly excessive body fat, is an established risk factor and substantial prognostic determinant in breast cancer. Recent studies suggested that diet-related inflammation plays a key role in obesity. This study aimed to determine the association between energy-adjusted dietary inflammatory index (E-DII) and body composition, particularly body fat percentage, among patients with newly diagnosed breast cancer. MATERIALS AND METHODS This cross-sectional study was conducted on 124 breast cancer outpatients within the first year of diagnosis and yet to commence oncological treatment. Body composition parameters [body weight, body mass index (BMI), body fat percentage, fat mass over fat-free mass ratio (FM/FFM), muscle mass, and visceral fat] were obtained using a bioelectrical impedance analyzer. Body fat percentage was categorized into two groups which were normal (<35%) and high (≥35%). The E-DII was calculated from the validated 165-items Food Frequency Questionnaire (FFQ) and categorized into three groups or tertiles. Multiple logistic regression analysis was used to determine the association between the E-DII and body fat percentage. RESULTS Mean body weight, body fat percentage, FM/FFM, and visceral fat increased as E-DII increased from the lowest tertile (T1) to the most pro-inflammatory tertile (T3) (p for trend <0.05). E-DII was positively associated with body fat percentage (OR 2.952; 95% CI 1.154-7.556; p = 0.024) and remained significant after adjustment for cancer stage, age, physical activity, ethnicity, smoking history, and presence of comorbidities. Compared to T1, participants in T3 had a significantly lower consumption of fiber, vitamin A, beta-carotene, vitamin C, iron, thiamine, riboflavin, niacin, vitamin B6, folic acid, zinc, magnesium, and selenium, but a higher intake of total fat, saturated fat, and monounsaturated fatty acids. CONCLUSIONS A higher E-DII was associated with increased body fat percentage, suggesting the potential of advocating anti-inflammatory diet to combat obesity among newly diagnosed breast cancer patients.
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Affiliation(s)
- Wai Han Ng
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Dietetics and Food Service, National Cancer Institute, Ministry of Health, Putrajaya, Malaysia
| | - Zalina Abu Zaid
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Dietetics, Hospital Sultan Abdul Aziz Shah, Universiti Putra Malaysia, Selangor, Malaysia
| | - Barakatun Nisak Mohd Yusof
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Dietetics, Hospital Sultan Abdul Aziz Shah, Universiti Putra Malaysia, Selangor, Malaysia
| | - Syafinaz Amin Nordin
- Department of Medical Microbiology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Poh Ying Lim
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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Khongtan S, Sivamaruthi BS, Thangaleela S, Kesika P, Bharathi M, Sirilun S, Choeisoongnern T, Peerajan S, Sittiprapaporn P, Chaiyasut C. The Influence of Probiotic Supplementation on the Obesity Indexes, Neuroinflammatory and Oxidative Stress Markers, Gut Microbial Diversity, and Working Memory in Obese Thai Children. Foods 2023; 12:3890. [PMID: 37959009 PMCID: PMC10648263 DOI: 10.3390/foods12213890] [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: 08/31/2023] [Revised: 10/14/2023] [Accepted: 10/22/2023] [Indexed: 11/15/2023] Open
Abstract
Obesity is a worldwide health problem with a complex interaction between gut microbiota and cognition. Several studies have demonstrated that probiotic treatments improve characteristics linked to obesity. The present study aimed to evaluate the effects of probiotic supplementation on the obesity indexes, inflammatory and oxidative stress markers, gut microbiota, and working memory in obese children. Ten obese children were assigned to receive the probiotics (8 × 109 CFU of Lactobacillus paracasei HII01 and Bifidobacterium animalis subsp. lactis) for 12 weeks. Demographic data were recorded. Urine and fecal samples were collected to evaluate biomarkers related to obesity and cognition. Behavioral working memory was assessed using the visual n-back test. Electroencephalography was employed to measure electrical activity during the visual n-back test. All parameters were evaluated at the baseline and after 12 weeks. The results revealed that probiotic supplementation significantly altered some gut microbial metabolites, gut microbiota, total antioxidant capacity, and neuroinflammatory markers. However, no significant changes were observed in the visual n-back test or electroencephalographic recordings after 12 weeks. In conclusion, the use of probiotics might be an alternative treatment that could improve the gut microbial ecosystem and microbial metabolites, as well as host antioxidant and neuroinflammation levels. The preliminary results indicated that further detailed prolonged studies are needed in order to determine the beneficial effects of the studied probiotics.
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Affiliation(s)
- Suchanat Khongtan
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand (B.S.S.); (P.K.)
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Bhagavathi Sundaram Sivamaruthi
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand (B.S.S.); (P.K.)
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Subramanian Thangaleela
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand (B.S.S.); (P.K.)
| | - Periyanaina Kesika
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand (B.S.S.); (P.K.)
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Muruganantham Bharathi
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand (B.S.S.); (P.K.)
| | - Sasithorn Sirilun
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand (B.S.S.); (P.K.)
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Thiwanya Choeisoongnern
- Neuropsychological Research Laboratory, Neuroscience Research Center, School of Anti-Aging and Regenerative Medicine, Mae Fah Luang University, Bangkok 10110, Thailand
| | | | - Phakkharawat Sittiprapaporn
- Neuropsychological Research Laboratory, Neuroscience Research Center, School of Anti-Aging and Regenerative Medicine, Mae Fah Luang University, Bangkok 10110, Thailand
| | - Chaiyavat Chaiyasut
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand (B.S.S.); (P.K.)
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Donati Zeppa S, Natalucci V, Agostini D, Vallorani L, Amatori S, Sisti D, Rocchi MBL, Pazienza V, Perri F, Villani A, Binda E, Panebianco C, Mencarelli G, Ciuffreda L, Ferri Marini C, Annibalini G, Lucertini F, Bartolacci A, Imperio M, Virgili E, Catalano V, Piccoli G, Stocchi V, Emili R, Barbieri E. Changes in gut microbiota composition after 12 weeks of a home-based lifestyle intervention in breast cancer survivors during the COVID-19 lockdown. Front Oncol 2023; 13:1225645. [PMID: 37727203 PMCID: PMC10505708 DOI: 10.3389/fonc.2023.1225645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/18/2023] [Indexed: 09/21/2023] Open
Abstract
Background Breast cancer (BC) is the second-leading cause of cancer-related death worldwide. This study aimed to investigate the effects of a 12-week home-based lifestyle intervention (based on nutrition and exercise) on gut microbial composition in twenty BC survivors of the MoviS clinical trial (protocol: NCT04818359). Methods Gut microbiota analysis through 16S rRNA gene sequencing, anthropometrics, Mediterranean Diet (MD) adherence, and cardiometabolic parameters were evaluated before (Pre) and after (Post) the lifestyle intervention (LI). Results Beneficial effects of the LI were observed on MD adherence, and cardiometabolic parameters (pre vs post). A robust reduction of Proteobacteria was observed after LI, which is able to reshape the gut microbiota by modulating microorganisms capable of decreasing inflammation and others involved in improving the lipid and glycemic assets of the host. A significant negative correlation between fasting glucose and Clostridia_vadinBB60 (r = -0.62), insulin and homeostatic model assessment (HOMA) index and Butyricicoccus genera (r = -0.72 and -0.66, respectively), and HDL cholesterol and Escherichia/Shigella (r = -0.59) have been reported. Moreover, positive correlations were found between MD adherence and Lachnospiraceae_ND3007 (r = 0.50), Faecalibacterium (r = 0.38) and Butyricimonas (r = 0.39). Conclusion These data suggest that adopting a healthy lifestyle, may contribute to ameliorate several biological parameters that could be involved in the prevention of cancer relapses through the modulation of gut microbiota.
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Affiliation(s)
- Sabrina Donati Zeppa
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Valentina Natalucci
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Deborah Agostini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Luciana Vallorani
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Stefano Amatori
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Davide Sisti
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Marco B. L. Rocchi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Valerio Pazienza
- Division of Gastroenterology, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, San Giovanni Rotondo, Italy
| | - Francesco Perri
- Division of Gastroenterology, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, San Giovanni Rotondo, Italy
| | - Annacandida Villani
- Division of Gastroenterology, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, San Giovanni Rotondo, Italy
| | - Elena Binda
- Cancer Stem Cells Unit, Institute for Stem Cell Biology, Regenerative Medicine and Innovative Therapeutics (ISBReMIT), IRCSS Casa Sollievo della Sofferenza, Opera di San Pio da Pietrelcina, San Giovanni Rotondo, Italy
| | - Concetta Panebianco
- Division of Gastroenterology, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, San Giovanni Rotondo, Italy
| | - Gandino Mencarelli
- Cancer Stem Cells Unit, Institute for Stem Cell Biology, Regenerative Medicine and Innovative Therapeutics (ISBReMIT), IRCSS Casa Sollievo della Sofferenza, Opera di San Pio da Pietrelcina, San Giovanni Rotondo, Italy
| | - Luigi Ciuffreda
- Breast Surgery Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Carlo Ferri Marini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Giosué Annibalini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Francesco Lucertini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Alessia Bartolacci
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Marta Imperio
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Edy Virgili
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Italy
| | - Vincenzo Catalano
- U.O.C. Oncologia Medica, ASUR Area Vasta 1, Ospedale Santa Maria della Misericordia di Urbino, Urbino, Italy
| | - Giovanni Piccoli
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | | | - Rita Emili
- U.O.C. Oncologia Medica, ASUR Area Vasta 1, Ospedale Santa Maria della Misericordia di Urbino, Urbino, Italy
| | - Elena Barbieri
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
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Golzarand M, Toolabi K, Douraghi M, Mirmiran P, Djafarian K. Changes in the Gut Microbiota Composition and Their Relation to Dietary Intake After Bariatric Surgery. Obes Surg 2023; 33:2866-2873. [PMID: 37530921 DOI: 10.1007/s11695-023-06760-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/18/2023] [Accepted: 07/25/2023] [Indexed: 08/03/2023]
Abstract
PURPOSE Prior studies have demonstrated that both dietary components and bariatric surgery modify the gut microbiota's composition. However, there is a scarcity of research that has examined the relationship between post-surgical dietary intake and changes in the gut microbiota. The aim of this study was to assess changes in gut microbiota following bariatric surgery and examine their association with postoperative dietary intake. MATERIALS AND METHODS The present study involved a sample of 42 adult women who were potential candidates for bariatric surgery, i.e., laparoscopic Roux-en-Y gastric bypass (LRYGB) or sleeve gastrectomy (LSG). The assessment of dietary intake was conducted through the use of three-day food records, both at baseline and six months following the surgical procedure. The gut microbiota was determined through the detection of 16S ribosomal RNA (16S rRNA) gene sequencing. RESULTS After six months, a significant increase in abundance of Firmicutes (P = 0.01), Bifidobacterium (P = 0.01), and Ruminococcus (P = 0.04) in the LSG group was found. In contrast to the observed rise in Enterobacteria (P = 0.02) levels in the LRYGB group, no significant changes were detected in the composition of other gut microbiota over the 6-month monitoring period subsequent to LRYGB. The results of our study indicate that there is not a statistically significant relationship between dietary consumption and changes in the composition of the gut microbiota in individuals who have undergone LRYGB and LSG. CONCLUSION Our findings suggest that there may not be a significant correlation between dietary intake following LRYGB and LSG, and the observed alterations in the gut microbiota during a six-month period of observation. Nevertheless, it is important to acknowledge that the sample size utilized in our study was limited, potentially leading to reduced statistical power and the possibility of yielding findings that do not accurately reflect reality.
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Affiliation(s)
- Mahdieh Golzarand
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Karamollah Toolabi
- Department of Surgery, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| | - Masoomeh Douraghi
- Department of Pathobiology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Korush Djafarian
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
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10
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Alinezhad‐Namaghi M, Eslami S, Nematy M, Rezvani R, Khoshnasab A, Bonakdaran S, Philippou E, Norouzy A. Association of time-restricted feeding, arterial age, and arterial stiffness in adults with metabolic syndrome. Health Sci Rep 2023; 6:e1385. [PMID: 37408869 PMCID: PMC10318230 DOI: 10.1002/hsr2.1385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 06/16/2023] [Accepted: 06/18/2023] [Indexed: 07/07/2023] Open
Abstract
Background Time-restricted feeding (TRF) is a kind of intermittent fasting defined as eating and drinking only during a certain number of hours in a day. It has been suggested that intermittent fasting may improve cardiovascular risk factors. This study evaluated the association of TRF and arterial stiffness, using pulse wave velocity (PWV), pulse wave analysis, and arterial age in metabolic syndrome participants. Methods A cohort study was carried out among metabolic syndrome adults who were followed over the Ramadan fasting period (used as a model of TRF since food was only allowed for about 8 h/day). The subjects were divided into Ramadan fasting and Ramadan nonfasting groups. The aortic PWV and central aortic pressure waveform were measured. Central systolic pressure, central pulse pressure, and indices of arterial compliance, such as augmentation pressure and augmentation index (AIx), were determined from waveform analysis. Results Ninety-five adults (31.57% female, age: 45.46 ± 9.10 years) with metabolic syndrome (based on the International Diabetes Federation definition) participated in this study. Ramadan fasting and Ramadan nonfasting groups were including 80 and 15 individuals respectively. A significant reduction was seen in PWV (0.29 m/s), central systolic pressure (4.03 mmHg), central pulse pressure (2.43 mmHg), central augmentation pressure (1.88 mmHg), and central AIx (2.47) in the Ramadan fasting group (p = 0.014, p < 0.001, p = 0.001, p = 0.003, and p = 0.036 respectively). There were no significant changes in these indices among the Ramadan nonfasting group. Conclusions This study suggested that TRF reduces arterial age and improves arterial stiffness among people with metabolic syndrome. This might be considered a beneficial nutrition strategy for extending healthspan (and perhaps longevity).
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Affiliation(s)
- Maryam Alinezhad‐Namaghi
- International UNESCO Center for Health‐Related Basic Sciences and Human NutritionMashhad University of Medical SciencesMashhadIran
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Saeid Eslami
- Pharmaceutical Research CenterMashhad University of Medical SciencesMashhadIran
| | - Mohsen Nematy
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
- Metabolic Syndrome Research CenterMashhad University of Medical SciencesMashhadIran
| | - Reza Rezvani
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Adeleh Khoshnasab
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Shokoofeh Bonakdaran
- Metabolic Syndrome Research CenterMashhad University of Medical SciencesMashhadIran
| | - Elena Philippou
- Department of Life and Health Sciences, School of Sciences and EngineeringUniversity of NicosiaCyprus
- Department of Nutritional SciencesKing's CollegeLondonUK
| | - Abdolreza Norouzy
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
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11
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Sharebiani H, Keramat S, Chavoshan A, Fazeli B, Stanek A. The Influence of Antioxidants on Oxidative Stress-Induced Vascular Aging in Obesity. Antioxidants (Basel) 2023; 12:1295. [PMID: 37372025 DOI: 10.3390/antiox12061295] [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: 05/21/2023] [Revised: 06/10/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Obesity is a worldwide trend that is growing in incidence very fast. Adipose tissue dysfunction caused by obesity is associated with the generation of oxidative stress. Obesity-induced oxidative stress and inflammation play a key role in the pathogenesis of vascular diseases. Vascular aging is one of the main pathogenesis mechanisms. The aim of this study is to review the effect of antioxidants on vascular aging caused by oxidative stress in obesity. In order to achieve this aim, this paper is designed to review obesity-caused adipose tissue remodeling, vascular aging generated by high levels of oxidative stress, and the effects of antioxidants on obesity, redox balance, and vascular aging. It seems that vascular diseases in obese individuals are complex networks of pathological mechanisms. In order to develop a proper therapeutic tool, first, there is a need for a better understanding of interactions between obesity, oxidative stress, and aging. Based on these interactions, this review suggests different lines of strategies that include change in lifestyle to prevent and control obesity, strategies for adipose tissue remodelling, oxidant-antioxidant balance, inflammation suppression, and strategies against vascular aging. Some antioxidants support different lines of these strategies, making them appropriate for complex conditions such as oxidative stress-induced vascular diseases in obese individuals.
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Affiliation(s)
- Hiva Sharebiani
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy
- Support Association of Patients of Buerger's Disease, Buerger's Disease NGO, Mashhad 9183785195, Iran
| | - Shayan Keramat
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy
- Support Association of Patients of Buerger's Disease, Buerger's Disease NGO, Mashhad 9183785195, Iran
| | - Abdolali Chavoshan
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy
- Support Association of Patients of Buerger's Disease, Buerger's Disease NGO, Mashhad 9183785195, Iran
| | - Bahar Fazeli
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy
- Support Association of Patients of Buerger's Disease, Buerger's Disease NGO, Mashhad 9183785195, Iran
| | - Agata Stanek
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy
- Department of Internal Medicine, Angiology and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 41-902 Bytom, Poland
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12
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Pelczyńska M, Moszak M, Wesołek A, Bogdański P. The Preventive Mechanisms of Bioactive Food Compounds against Obesity-Induced Inflammation. Antioxidants (Basel) 2023; 12:1232. [PMID: 37371961 DOI: 10.3390/antiox12061232] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/03/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Dietary patterns are promising strategies for preventing and treating obesity and its coexisting inflammatory processes. Bioactive food compounds have received considerable attention due to their actions against obesity-induced inflammation, with limited harmful side effects. They are perceived as food ingredients or dietary supplements other than those necessary to meet basic human nutritional needs and are responsible for positive changes in the state of health. These include polyphenols, unsaturated fatty acids, and probiotics. Although the exact mechanisms of bioactive food compounds' action are still poorly understood, studies have indicated that they involve the modulation of the secretion of proinflammatory cytokines, adipokines, and hormones; regulate gene expression in adipose tissue; and modify the signaling pathways responsible for the inflammatory response. Targeting the consumption and/or supplementation of foods with anti-inflammatory potential may represent a new approach to obesity-induced inflammation treatment. Nevertheless, more studies are needed to evaluate strategies for bioactive food compound intake, especially times and doses. Moreover, worldwide education about the advantages of bioactive food compound consumption is warranted to limit the consequences of unhealthy dietary patterns. This work presents a review and synthesis of recent data on the preventive mechanisms of bioactive food compounds in the context of obesity-induced inflammation.
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Affiliation(s)
- Marta Pelczyńska
- Chair and Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, Poznan University of Medical Sciences, 84 Szamarzewskiego Street, 60-569 Poznań, Poland
| | - Małgorzata Moszak
- Chair and Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, Poznan University of Medical Sciences, 84 Szamarzewskiego Street, 60-569 Poznań, Poland
| | - Agnieszka Wesołek
- Chair and Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, Poznan University of Medical Sciences, 84 Szamarzewskiego Street, 60-569 Poznań, Poland
- Doctoral School, Poznan University of Medical Sciences, 10 Fredry Street, 61-701 Poznań, Poland
| | - Paweł Bogdański
- Chair and Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, Poznan University of Medical Sciences, 84 Szamarzewskiego Street, 60-569 Poznań, Poland
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13
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Banerjee A, Somasundaram I, Das D, Jain Manoj S, Banu H, Mitta Suresh P, Paul S, Bisgin A, Zhang H, Sun XF, Duttaroy AK, Pathak S. Functional Foods: A Promising Strategy for Restoring Gut Microbiota Diversity Impacted by SARS-CoV-2 Variants. Nutrients 2023; 15:nu15112631. [PMID: 37299594 DOI: 10.3390/nu15112631] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/24/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Natural herbs and functional foods contain bioactive molecules capable of augmenting the immune system and mediating anti-viral functions. Functional foods, such as prebiotics, probiotics, and dietary fibers, have been shown to have positive effects on gut microbiota diversity and immune function. The use of functional foods has been linked to enhanced immunity, regeneration, improved cognitive function, maintenance of gut microbiota, and significant improvement in overall health. The gut microbiota plays a critical role in maintaining overall health and immune function, and disruptions to its balance have been linked to various health problems. SARS-CoV-2 infection has been shown to affect gut microbiota diversity, and the emergence of variants poses new challenges to combat the virus. SARS-CoV-2 recognizes and infects human cells through ACE2 receptors prevalent in lung and gut epithelial cells. Humans are prone to SARS-CoV-2 infection because their respiratory and gastrointestinal tracts are rich in microbial diversity and contain high levels of ACE2 and TMPRSS2. This review article explores the potential use of functional foods in mitigating the impact of SARS-CoV-2 variants on gut microbiota diversity, and the potential use of functional foods as a strategy to combat these effects.
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Affiliation(s)
- Antara Banerjee
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute (CHRI), Chettinad Academy of Research and Education (CARE), Kelambakkam, Chennai 603103, Tamil Nadu, India
| | - Indumathi Somasundaram
- Department of Biotechnology Engineering, Kolhapur Institute of Technology's College of Engineering, Kolhapur 416012, Maharashtra, India
| | - Diptimayee Das
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute (CHRI), Chettinad Academy of Research and Education (CARE), Kelambakkam, Chennai 603103, Tamil Nadu, India
| | - Samatha Jain Manoj
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute (CHRI), Chettinad Academy of Research and Education (CARE), Kelambakkam, Chennai 603103, Tamil Nadu, India
| | - Husaina Banu
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute (CHRI), Chettinad Academy of Research and Education (CARE), Kelambakkam, Chennai 603103, Tamil Nadu, India
| | - Pavane Mitta Suresh
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute (CHRI), Chettinad Academy of Research and Education (CARE), Kelambakkam, Chennai 603103, Tamil Nadu, India
| | - Sujay Paul
- School of Engineering and Sciences, Tecnologico de Monterrey, Campus Queretaro, San Pablo 76130, Mexico
| | - Atil Bisgin
- Department of Medical Genetics, Medical Faculty, Cukurova University, Adana 01250, Turkey
| | - Hong Zhang
- Department of Medical Sciences, School of Medicine, Orebro University, SE-701 82 Orebro, Sweden
| | - Xiao-Feng Sun
- Division of Ocology, Department of Biomedical and Clinical Sciences, Linkoping University, SE-581 83 Linkoping, Sweden
| | - Asim K Duttaroy
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, 0313 Oslo, Norway
| | - Surajit Pathak
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute (CHRI), Chettinad Academy of Research and Education (CARE), Kelambakkam, Chennai 603103, Tamil Nadu, India
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14
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Szewczyk-Golec K, Hołyńska-Iwan I. Dietary Interventions in Obesity and Metabolic Syndrome. Nutrients 2023; 15:nu15112513. [PMID: 37299475 DOI: 10.3390/nu15112513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 05/16/2023] [Indexed: 06/12/2023] Open
Abstract
Here, we present a Special Issue of Nutrients entitled "Specialized Diet, Obesity and Associated Metabolic Diseases" containing up-to-date scientific data important to both researchers and the public [...].
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Affiliation(s)
- Karolina Szewczyk-Golec
- Department of Medical Biology and Biochemistry, Faculty of Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-092 Bydgoszcz, Poland
| | - Iga Hołyńska-Iwan
- Department of Pathobiochemistry and Clinical Chemistry, Faculty of Pharmacy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-094 Bydgoszcz, Poland
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15
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Stanek A, Grygiel-Górniak B, Brożyna-Tkaczyk K, Myśliński W, Cholewka A, Zolghadri S. The Influence of Dietary Interventions on Arterial Stiffness in Overweight and Obese Subjects. Nutrients 2023; 15:nu15061440. [PMID: 36986170 PMCID: PMC10058695 DOI: 10.3390/nu15061440] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/06/2023] [Accepted: 03/09/2023] [Indexed: 03/19/2023] Open
Abstract
Arterial stiffness is often increased in overweight/obese subjects before the development of hypertension. It is also one of the earliest indicators of increased cardiovascular disease risk and can be considered a good predictor of the development of subclinical cardiovascular dysfunction. Arterial stiffness is a significant prognostic factor influencing cardiovascular risk, which dietary habits can modify. Obese patients should use the caloric-restricted diet because it augments aortic distensibility, diminishes pulse wave velocity (PWV), and increases the activity of endothelial nitric oxide synthases. High intake of saturated fatty acids (SFA), trans fats, and cholesterol, typical for the Western diet, impairs endothelial function and raises brachial-ankle PMV. The replacement of SFA with monounsaturated (MUFA) or polyunsaturated fatty acids (PUFA) derived from seafood and plants diminishes the risk of arterial stiffness. The dairy product intake (excluding butter) decreases PWV in the general population. The high-sucrose diet causes toxic hyperglycemia and increases arterial stiffness. Complex carbohydrates with a low glycemic index (including isomaltose) should be recommended to keep vascular health. The high sodium intake (>10 g/day), particularly associated with low potassium consumption, has a deleterious effect on arterial stiffness (↑ baPWV). Since vegetables and fruits are good sources of vitamins and phytochemicals, they should be recommended in patients with high PMV. Thus, the dietary recommendation to prevent arterial stiffness should be similar to the Mediterranean diet, which is rich in dairy products, plant oils, and fish, with a minimal red meat intake and five servings of fruits and vegetables daily.
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Affiliation(s)
- Agata Stanek
- Department and Clinic of Internal Medicine, Angiology and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Batorego 15 Street, 41-902 Bytom, Poland
- Correspondence:
| | - Bogna Grygiel-Górniak
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznań, Poland
| | - Klaudia Brożyna-Tkaczyk
- Chair and Department of Internal Medicine, Medical University of Lublin, Staszica 16 Street, 20-081 Lublin, Poland
| | - Wojciech Myśliński
- Chair and Department of Internal Medicine, Medical University of Lublin, Staszica 16 Street, 20-081 Lublin, Poland
| | - Armand Cholewka
- Faculty of Science and Technology, University of Silesia, Bankowa 14 Street, 40-007 Katowice, Poland
| | - Samaneh Zolghadri
- Department of Biology, Jahrom Branch, Islamic Azad University, Jahrom 74147-85318, Iran
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16
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Dogra SK, Dardinier A, Mainardi F, Siegwald L, Bartova S, Le Roy C, Chou CJ. Application of Computational Data Modeling to a Large-Scale Population Cohort Assists the Discovery of Inositol as a Strain-Specific Substrate for Faecalibacterium prausnitzii. Nutrients 2023; 15:nu15061311. [PMID: 36986043 PMCID: PMC10051675 DOI: 10.3390/nu15061311] [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: 01/18/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/30/2023] Open
Abstract
Faecalibacterium prausnitzii (F. prausnitzii) is a bacterial taxon in the human gut with anti-inflammatory properties, and this may contribute to the beneficial effects of healthy eating habits. However, little is known about the nutrients that enhance the growth of F. prausnitzii other than simple sugars and fibers. Here, we combined dietary and microbiome data from the American Gut Project (AGP) to identify nutrients that may be linked to the relative abundance of F. prausnitzii. Using a machine learning approach in combination with univariate analyses, we identified that sugar alcohols, carbocyclic sugar, and vitamins may contribute to F. prausnitzii growth. We next explored the effects of these nutrients on the growth of two F. prausnitzii strains in vitro and observed robust and strain-dependent growth patterns on sorbitol and inositol, respectively. In the context of a complex community using in vitro fermentation, neither inositol alone nor in combinations with vitamin B exerted a significant growth-promoting effect on F. prausnitzii, partly due to high variability among the fecal microbiota community from four healthy donors. However, the fecal communities that showed an increase in F. prausnitzii on inulin also responded with at least 60% more F. prausnitzii on any of inositol containing media than control. Future nutritional studies aiming to increase the relative abundance of F. prausnitzii should explore a personalized approach accounting for strain-level genetic variations and community-level microbiome composition.
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Affiliation(s)
- Shaillay Kumar Dogra
- Department of Gastrointestinal Health, Nestlé Institute of Health Sciences, Nestlé Research, CH-1000 Lausanne, Switzerland
| | - Adrien Dardinier
- Department of Gastrointestinal Health, Nestlé Institute of Health Sciences, Nestlé Research, CH-1000 Lausanne, Switzerland
| | - Fabio Mainardi
- Department of Data Sciences and Precision Nutrition, Nestlé Institute of Health Sciences, Nestlé Research, CH-1000 Lausanne, Switzerland
| | - Léa Siegwald
- Department of Data Sciences and Precision Nutrition, Nestlé Institute of Health Sciences, Nestlé Research, CH-1000 Lausanne, Switzerland
| | - Simona Bartova
- Department of Bioanalytics, Nestlé Institute of Food Safety and Analytical Sciences, Nestlé Research, CH-1000 Lausanne, Switzerland
| | - Caroline Le Roy
- Department of Gastrointestinal Health, Nestlé Institute of Health Sciences, Nestlé Research, CH-1000 Lausanne, Switzerland
| | - Chieh Jason Chou
- Department of Gastrointestinal Health, Nestlé Institute of Health Sciences, Nestlé Research, CH-1000 Lausanne, Switzerland
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17
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Aronsson CA, Tamura R, Vehik K, Uusitalo U, Yang J, Haller MJ, Toppari J, Hagopian W, McIndoe RA, Rewers MJ, Ziegler AG, Akolkar B, Krischer JP, Norris JM, Virtanen SM, Larsson HE. Dietary Intake and Body Mass Index Influence the Risk of Islet Autoimmunity in Genetically At-Risk Children: A Mediation Analysis Using the TEDDY Cohort. Pediatr Diabetes 2023; 2023:3945064. [PMID: 37614409 PMCID: PMC10445692 DOI: 10.1155/2023/3945064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Abstract
Background/Objective Growth and obesity have been associated with increased risk of islet autoimmunity (IA) and progression to type 1 diabetes. We aimed to estimate the effect of energy-yielding macronutrient intake on the development of IA through BMI. Research Design and Methods Genetically at-risk children (n = 5,084) in Finland, Germany, Sweden, and the USA, who were autoantibody negative at 2 years of age, were followed to the age of 8 years, with anthropometric measurements and 3-day food records collected biannually. Of these, 495 (9.7%) children developed IA. Mediation analysis for time-varying covariates (BMI z-score) and exposure (energy intake) was conducted. Cox proportional hazard method was used in sensitivity analysis. Results We found an indirect effect of total energy intake (estimates: indirect effect 0.13 [0.05, 0.21]) and energy from protein (estimates: indirect effect 0.06 [0.02, 0.11]), fat (estimates: indirect effect 0.03 [0.01, 0.05]), and carbohydrates (estimates: indirect effect 0.02 [0.00, 0.04]) (kcal/day) on the development of IA. A direct effect was found for protein, expressed both as kcal/day (estimates: direct effect 1.09 [0.35, 1.56]) and energy percentage (estimates: direct effect 72.8 [3.0, 98.0]) and the development of GAD autoantibodies (GADA). In the sensitivity analysis, energy from protein (kcal/day) was associated with increased risk for GADA, hazard ratio 1.24 (95% CI: 1.09, 1.53), p = 0.042. Conclusions This study confirms that higher total energy intake is associated with higher BMI, which leads to higher risk of the development of IA. A diet with larger proportion of energy from protein has a direct effect on the development of GADA.
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Affiliation(s)
| | - Roy Tamura
- Health Informatics Institute, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Kendra Vehik
- Health Informatics Institute, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Ulla Uusitalo
- Health Informatics Institute, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Jimin Yang
- Health Informatics Institute, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | | | - Jorma Toppari
- Department of Pediatrics, Turku University Hospital, Turku, Finland
- Institute of Biomedicine, Research Centre for Integrative Physiology and Pharmacology, and Centre for Population Health Research, University of Turku, Turku, Finland
| | | | - Richard A. McIndoe
- Center for Biotechnology and Genomic Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Marian J. Rewers
- Barbara Davis Center for Childhood Diabetes, University of Colorado, Aurora, CO, USA
| | - Anette-G. Ziegler
- Institute of Diabetes Research, Helmholtz Zentrum München and Klinikum rechts der Isar, Technische Universität München, Forschergruppe Diabetes e.V, Neuherberg, Germany
| | - Beena Akolkar
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Jeffrey P. Krischer
- Health Informatics Institute, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Jill M. Norris
- Department of Epidemiology, University of Colorado Denver, Colorado School of Public Health, Aurora, CO, USA
| | - Suvi M. Virtanen
- Finnish Institute for Health and Welfare, Department of Public Health and Welfare, Helsinki, Finland
- Faculty of Social Sciences, Unit of Health Sciences, Tampere University, Tampere, Finland
- Center for Child Health Research, Tampere University and University Hospital, Tampere, Finland and Research, Development, and Innovation Center, Tampere University Hospital, Tampere, Finland
| | - Helena Elding Larsson
- Department of Clinical Sciences, Lund University, Malmo, Sweden
- Department of Pediatrics, Skane University Hospital, Malmo, Lund, Sweden
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18
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Shibata S, Takayama K, Tsurusaki KI, Kon S. Shimanami Leaf Intake Affects Bowel Movement and Intestinal Microbiota in Mice. Biol Pharm Bull 2023; 46:1015-1020. [PMID: 37394632 DOI: 10.1248/bpb.b23-00083] [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: 07/04/2023]
Abstract
The Shimanami Leaf®, produced at Innoshima Island in Onomichi City, Hiroshima Prefecture, Japan, is a leafy vegetable that does not require pesticide use and has a high nutritional value. Although the leaf has abundant dietary fiber and other nutrients, reports on its biological regulatory functions are lacking. Therefore, this study aimed to elucidate the effects of Shimanami leaf intake on bowel movement and gut microbiota in mice. We examined the effects of Shimanami leaves on fecal weight, fecal water content, and intestinal microbiota composition. On day 10 of administration, the Shimanami leaf-treated group exhibited significantly higher fecal weight and water content than the control group. Next-generation sequencing analysis revealed that the ingestion of Shimanami leaf increased the abundances and diversity of intestinal bacteria, including members from Lactococcus, Streptococcus, and Muribaculaceae. Our findings suggest that Shimanami leaf supplementation improves bowel movement and promotes defecation.
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Affiliation(s)
- Sachi Shibata
- Faculty of Pharmaceutical Sciences, Fukuyama University
| | | | | | - Shigeyuki Kon
- Faculty of Pharmaceutical Sciences, Fukuyama University
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