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Liu H, Magaye R, Kaye DM, Wang BH. Heart failure with preserved ejection fraction: The role of inflammation. Eur J Pharmacol 2024; 980:176858. [PMID: 39074526 DOI: 10.1016/j.ejphar.2024.176858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 07/15/2024] [Accepted: 07/24/2024] [Indexed: 07/31/2024]
Abstract
Heart failure (HF) is a debilitating clinical syndrome affecting 64.3 million patients worldwide. More than 50% of HF cases are attributed to HF with preserved ejection fraction (HFpEF), an entity growing in prevalence and mortality. Although recent breakthroughs reveal the prognostic benefits of sodium-glucose co-transporter 2 inhibitors (SGLT2i) in HFpEF, there is still a lack of effective pharmacological therapy available. This highlights a major gap in medical knowledge that must be addressed. Current evidence attributes HFpEF pathogenesis to an interplay between cardiometabolic comorbidities, inflammation, and renin-angiotensin-aldosterone-system (RAAS) activation, leading to cardiac remodelling and diastolic dysfunction. However, conventional RAAS blockade has demonstrated limited benefits in HFpEF, which emphasises that alternative therapeutic targets should be explored. Presently, there is limited literature examining the use of anti-inflammatory HFpEF therapies despite growing evidence supporting its importance in disease progression. Hence, this review aims to explore current perspectives on HFpEF pathogenesis, including the importance of inflammation-driven cardiac remodelling and the therapeutic potential of anti-inflammatory therapies.
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Affiliation(s)
- Hongyi Liu
- Monash Alfred Baker Centre for Cardiovascular Research, School of Translational Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, 3004, Australia; Heart Failure Research Group, Baker Heart and Diabetes Institute, Melbourne, Australia; Biomarker Discovery Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia.
| | - Ruth Magaye
- Monash Alfred Baker Centre for Cardiovascular Research, School of Translational Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, 3004, Australia; Heart Failure Research Group, Baker Heart and Diabetes Institute, Melbourne, Australia.
| | - David M Kaye
- Monash Alfred Baker Centre for Cardiovascular Research, School of Translational Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, 3004, Australia; Heart Failure Research Group, Baker Heart and Diabetes Institute, Melbourne, Australia.
| | - Bing H Wang
- Monash Alfred Baker Centre for Cardiovascular Research, School of Translational Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, 3004, Australia; Heart Failure Research Group, Baker Heart and Diabetes Institute, Melbourne, Australia; Biomarker Discovery Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia.
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Sun J, Jin X, Li Y. Current strategies for nonalcoholic fatty liver disease treatment (Review). Int J Mol Med 2024; 54:88. [PMID: 39129305 PMCID: PMC11335354 DOI: 10.3892/ijmm.2024.5412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 07/23/2024] [Indexed: 08/13/2024] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD), the most common chronic hepatic disease, has become a leading health problem worldwide. The present review summarized the methods and mechanisms to treat NAFLD, including the Mediterranean diet, physical activity and exercise, bariatric surgery and specific therapeutic agents, including statins, peroxisome proliferator‑activated receptor agonists, cenicriviroc and farnesoid X receptor agonists. Biologically active substances, such as peptides, alkaloids, polyphenolic compounds, silymarin, antibiotics, fatty acids, vitamins, probiotics, synbiotics and lamiaceae have also demonstrated actions that combat NAFLD. Considering their different mechanisms of action, combining some of them may prove an efficacious treatment for NAFLD. In this light, the present review describes recent progress and future prospects in treating NAFLD.
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Affiliation(s)
- Jing Sun
- Department of Gastroenterology, The First Hospital of China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Xiuli Jin
- Department of Gastroenterology, The First Hospital of China Medical University, Shenyang, Liaoning 110002, P.R. China
| | - Yiling Li
- Department of Gastroenterology, The First Hospital of China Medical University, Shenyang, Liaoning 110002, P.R. China
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Krittayaphong R, Treesuwan W, Pramyothin P, Songsangjinda T, Kaolawanich Y, Srivanichakorn W, Jangtawee P, Yindeengam A, Tanapibunpon P, Vanavichit A. Impact of diet intervention on visceral adipose tissue and hepatic fat in patients with obesity or type 2 diabetes: a randomized trial. Sci Rep 2024; 14:21388. [PMID: 39271914 PMCID: PMC11399339 DOI: 10.1038/s41598-024-72246-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 09/05/2024] [Indexed: 09/15/2024] Open
Abstract
This study aimed to assess the effects of a diet intervention on visceral and hepatic fat in patients with obesity or type 2 diabetes (T2D). Participants with obesity or T2D were randomized to a diet intervention or their usual diet. The intervention comprised a "3G rice" regimen combined with a low-salt, high-fiber diet. The primary outcomes were changes in visceral adipose tissue (VAT) area and hepatic fat over 12 weeks assessed by magnetic resonance imaging. Eighty-six patients were randomized. Their mean age was 47.5 ± 11.0 years, and 82.3% were female. Eighty-one (94.2%) had obesity, and 16 (18.6%) had T2D. Baseline metrics were body weight 76.3 ± 16.1 kg, BMI 29.6 ± 4.6, VAT 12 629 ± 5819 mm2, and hepatic fat 7.9% ± 7.2%. At the 12-week follow-up, the diet group had greater VAT and hepatic fat reductions than controls (- 1468 ± 1468 vs. - 179 ± 1576 mm2, P = 0.001; and - 2.6% ± 3.4% vs. 0.4% ± 2.2%, P < 0.001). Adjusted differences remained significant for VAT (- 1093 mm2, P < 0.001) and hepatic fat (- 2.5%, P < 0.001). In conclusion, the 12-week diet intervention decreased VAT, hepatic fat, body weight, and BMI compared to a usual diet.
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Affiliation(s)
- Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkok Noi, Bangkok, 10700, Thailand.
| | - Witcha Treesuwan
- Department of Nutrition and Health, Institute of Food Research and Product Development, Kasetsart University, Bangkok, Thailand
| | - Pornpoj Pramyothin
- Division of Nutrition, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thammarak Songsangjinda
- Division of Internal Medicine, Faculty of Medicine, Cardiology Unit, Prince of Songkla University, Songkhla, Thailand
| | - Yodying Kaolawanich
- Division of Cardiology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkok Noi, Bangkok, 10700, Thailand
| | - Weerachai Srivanichakorn
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Preechaya Jangtawee
- Division of Cardiology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkok Noi, Bangkok, 10700, Thailand
| | - Ahthit Yindeengam
- Her Majesty Cardiac Center, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Prajak Tanapibunpon
- Her Majesty Cardiac Center, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Apichart Vanavichit
- Rice Science Center, Kasetsart University, Kamphangsaen, Nakhon Pathom, Thailand
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Dal N, Bilici S. Dietary Modulations in Preventing Cardiometabolic Risk in Individuals with Type 2 Diabetes. Curr Nutr Rep 2024; 13:412-421. [PMID: 38767826 PMCID: PMC11327185 DOI: 10.1007/s13668-024-00541-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 05/22/2024]
Abstract
PURPOSE OF REVIEW Type 2 diabetes mellitus (T2DM) is a complex health issue include obesity, high cholesterol, high blood pressure, and chronic inflammation that increase the risk of cardiovascular diseases (CVDs). CVDs are of great concern in the disease progression and prognosis of T2DM. This review is a comprehensive examination of the literature on the relationship between T2DM and cardiovascular risk, nutrition-related cardiometabolic risk (CMR) factors, and impact of dietary modulations on CMR. RECENT FINDINGS In recent years the researches has been focus on the importance of a comprehensive treatment approach like dietary modulations to address multiple cardiovascular risk reductions, including hypertension and dyslipidemia. Modulation of dietary patterns are the most promising interventions to prevent CMR factors and T2DM via affecting the body weight, glucose control, and microbial diversity of individuals. Current evidence suggests that high-quality dietary patterns such as the Dietary Approaches to Stop Hypertension (DASH) eating plan and the Mediterranean diet is important in the metabolic control processes of T2DM with anti-inflammatory and antioxidant compounds, glucagon-like peptide agonist compounds, and intestinal microbiota changes. Nutrition plays a critical role in preventing and improving CVD outcomes in patients with T2DM. Dietary modulations should be planned considering individual differences in responses to dietary composition and nutritional changes, personal preferences, eating behaviors and gut microbiota differences.
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Affiliation(s)
- Nursel Dal
- Department of Nutrition and Dietetics, Bandirma Onyedi Eylul University, Balikesir, Turkey.
| | - Saniye Bilici
- Department of Nutrition and Dietetics, Gazi University, Ankara, Turkey
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Ye YX, Chen JX, Li Y, Lai YW, Lu Q, Xia PF, Franco OH, Liu G, Pan A. Adherence to a planetary health diet, genetic susceptibility, and incident cardiovascular disease: a prospective cohort study from the UK Biobank. Am J Clin Nutr 2024; 120:648-655. [PMID: 38950778 DOI: 10.1016/j.ajcnut.2024.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 06/17/2024] [Accepted: 06/26/2024] [Indexed: 07/03/2024] Open
Abstract
BACKGROUND The influence of adherence to a planetary health diet (PHD) proposed by the EAT-Lancet Commission on cardiovascular disease (CVD) is inconclusive. Besides, whether genetic susceptibility to CVD can modify the association of PHD with CVD remains unknown. OBJECTIVE We aimed to investigate the association between adherence to PHD and CVD, and to evaluate the interaction between PHD and genetic predisposition to CVD. METHODS This study included 114,165 participants who completed at least two 24-h dietary recalls and were initially free of CVD from the UK Biobank. PHD score was calculated to assess adherence to PHD. Genetic risk was evaluated using the polygenic risk score. Incidence of total CVD, ischemic heart disease (IHD), atrial fibrillation (AF), heart failure (HF), and stroke were identified via electronic health records. Cox proportional hazard regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS During a median follow-up of 9.9 y, 10,071 (8.8%) incident CVD cases were documented. Compared with participants with the lowest adherence to PHD, HRs (95% CIs) for total CVD, IHD, AF, HF, and stroke among those with the highest adherence were 0.79 (0.74, 0.84), 0.73 (0.67, 0.79), 0.90 (0.82, 0.99), 0.69 (0.59, 0.82), and 0.88 (0.75, 1.04), respectively. No significant interaction between the genetic risk of CVD and PHD was observed. Participants with high genetic risk and low PHD score, as compared with those with low genetic risk and high PHD score, had a 48% (95% CI: 40%, 56%) higher risk of CVD. The population-attributable risk (95% CI) of CVD for poor adherence to PHD ranged from 8.79% (5.36%, 12.51%) to 14.00% (9.00%, 18.88%). CONCLUSIONS These findings suggest that higher adherence to PHD was associated with lower risk of total CVD, IHD, AF, and HF in populations across all genetic risk categories.
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Affiliation(s)
- Yi-Xiang Ye
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun-Xiang Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yue Li
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu-Wei Lai
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qi Lu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Ministry of Education Key Lab of Environment and Health, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Peng-Fei Xia
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Oscar H Franco
- Department of Global Public Health & Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Gang Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Ministry of Education Key Lab of Environment and Health, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - An Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Surugiu R, Iancu MA, Vintilescu ȘB, Stepan MD, Burdusel D, Genunche-Dumitrescu AV, Dogaru CA, Dumitra GG. Molecular Mechanisms of Healthy Aging: The Role of Caloric Restriction, Intermittent Fasting, Mediterranean Diet, and Ketogenic Diet-A Scoping Review. Nutrients 2024; 16:2878. [PMID: 39275194 PMCID: PMC11397047 DOI: 10.3390/nu16172878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2024] [Revised: 08/21/2024] [Accepted: 08/23/2024] [Indexed: 09/16/2024] Open
Abstract
As the population ages, promoting healthy aging through targeted interventions becomes increasingly crucial. Growing evidence suggests that dietary interventions can significantly impact this process by modulating fundamental molecular pathways. This review focuses on the potential of targeted dietary strategies in promoting healthy aging and the mechanisms by which specific nutrients and dietary patterns influence key pathways involved in cellular repair, inflammation, and metabolic regulation. Caloric restriction, intermittent fasting, the Mediterranean diet, as well as the ketogenic diet showed promising effects on promoting healthy aging, possibly by modulating mTORC1 AMPK, an insulin signaling pathway. By understanding the intricate interplay between diet and molecular pathways, we can develop personalized dietary strategies that not only prevent age-related diseases, but also promote overall health and well-being throughout the aging process.
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Affiliation(s)
- Roxana Surugiu
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, St. Petru Rares, No. 2-4, 200433 Craiova, Romania
| | - Mihaela Adela Iancu
- Department of Internal Medicine (Cardiology, Gastroenterology, Hepatology, Rheumatology, Geriatrics), Family Medicine, Labor Medicine, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Ștefănița Bianca Vintilescu
- Department of Infant Care-Pediatrics-Neonatology, University of Medicine and Pharmacy of Craiova, St. Petru Rares, No. 2-4, 200433 Craiova, Romania
| | - Mioara Desdemona Stepan
- Department of Infant Care-Pediatrics-Neonatology, University of Medicine and Pharmacy of Craiova, St. Petru Rares, No. 2-4, 200433 Craiova, Romania
| | - Daiana Burdusel
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, St. Petru Rares, No. 2-4, 200433 Craiova, Romania
| | | | - Carmen-Adriana Dogaru
- Department of Family Medicine, University of Medicine and Pharmacy of Craiova, St. Petru Rareș, No. 2-4, 200349 Craiova, Romania
| | - Gheorghe Gindrovel Dumitra
- Department of Family Medicine, University of Medicine and Pharmacy of Craiova, St. Petru Rareș, No. 2-4, 200349 Craiova, Romania
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Jiang YC, Lai K, Muirhead RP, Chung LH, Huang Y, James E, Liu XT, Wu J, Atkinson FS, Yan S, Fogelholm M, Raben A, Don AS, Sun J, Brand-Miller JC, Qi Y. Deep serum lipidomics identifies evaluative and predictive biomarkers for individualized glycemic responses following low-energy diet-induced weight loss: a PREVention of diabetes through lifestyle Intervention and population studies in Europe and around the World (PREVIEW) substudy. Am J Clin Nutr 2024:S0002-9165(24)00709-3. [PMID: 39182617 DOI: 10.1016/j.ajcnut.2024.08.015] [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: 03/27/2024] [Revised: 07/12/2024] [Accepted: 08/19/2024] [Indexed: 08/27/2024] Open
Abstract
BACKGROUND Weight loss through lifestyle interventions, notably low-energy diets, offers glycemic benefits in populations with overweight-associated prediabetes. However, >50% of these individuals fail to achieve normoglycemia after weight loss. Circulating lipids hold potential for evaluating dietary impacts and predicting diabetes risk. OBJECTIVES This study sought to identify serum lipids that could serve as evaluative or predictive biomarkers for individual glycemic changes following diet-induced weight loss. METHODS We studied 104 participants with overweight-associated prediabetes, who lost ≥8% weight via a low-energy diet over 8 wk. High-coverage lipidomics was conducted in serum samples before and after the dietary intervention. The lipidomic recalibration was assessed using differential lipid abundance comparisons and partial least squares discriminant analyses. Associations between lipid changes and clinical characteristics were determined by Spearman correlation and Bootstrap Forest of ensemble machine learning model. Baseline lipids, predictive of glycemic parameters changes postweight loss, were assessed using Bootstrap Forest analyses. RESULTS We quantified 439 serum lipid species and 9 related organic acids. Dietary intervention significantly reduced diacylglycerols, ceramides, lysophospholipids, and ether-linked phosphatidylethanolamine. In contrast, acylcarnitines, short-chain fatty acids, organic acids, and ether-linked phosphatidylcholine increased significantly. Changes in certain lipid species (e.g., saturated and monounsaturated fatty acid-containing glycerolipids, sphingadienine-based very long-chain sphingolipids, and organic acids) were closely associated with clinical glycemic parameters. Six baseline bioactive sphingolipids primarily predicted changes in fasting plasma glucose. In addition, a number of baseline lipid species, mainly diacylglycerols and triglycerides, were predictive of clinical changes in hemoglobin A1c, insulin and homeostasis model assessment of insulin resistance. CONCLUSIONS Newly discovered serum lipidomic alterations and the associated changes in lipid-clinical variables suggest broad metabolic reprogramming related to diet-mediated glycemic control. Novel lipid predictors of glycemic outcomes could facilitate early stratification of individuals with prediabetes who are metabolically less responsive to weight loss, enabling more tailored intervention strategies beyond 1-size-fits-all lifestyle modification advice. The PREVIEW lifestyle intervention study was registered at clinicaltrials.gov as NCT01777893 (https://clinicaltrials.gov/study/NCT01777893).
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Affiliation(s)
- Yingxin Celia Jiang
- Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Kaitao Lai
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia; ANZAC Research Institute, The University of Sydney, Sydney, New South Wales, Australia
| | - Roslyn Patricia Muirhead
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Long Hoa Chung
- Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Yu Huang
- Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Elizaveta James
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Xin Tracy Liu
- Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Julian Wu
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; Barker College, Hornsby, New South Wales, Australia
| | - Fiona S Atkinson
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Shuang Yan
- Department of Endocrinology and Metabolism Diseases, The 4th Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Mikael Fogelholm
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Anne Raben
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark; Clinical Research, Copenhagen University Hospital-Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Anthony Simon Don
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jing Sun
- Rural Health Research Institute, Charles Sturt University, Leeds Parade, New South Wales, Australia; School of Medicine and Dentistry, Menzies Health Institute Queensland, Institute for Integrated Intelligence and Systems, Griffith University, Southport, Queensland, Australia.
| | - Jennie Cecile Brand-Miller
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, New South Wales, Australia.
| | - Yanfei Qi
- Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia; Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.
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Wang Y, Nie J, Yan K, Wang J, Wang X, Zhao Y. Inflammatory diet, gut microbiota and sensorineural hearing loss: a cross-sectional and Mendelian randomization study. Front Nutr 2024; 11:1458484. [PMID: 39221159 PMCID: PMC11363541 DOI: 10.3389/fnut.2024.1458484] [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: 07/02/2024] [Accepted: 08/01/2024] [Indexed: 09/04/2024] Open
Abstract
Aims Inflammatory diets can trigger chronic inflammation and affect gut microbiota. However, the relationship between dietary preferences and sensorineural hearing loss (SNHL) remains unclear. This study aims to elucidate the relationship between different dietary preferences and sensorineural deafness. Methods The Dietary Inflammation Index (DII) and SNHL were defined by data from the National Health and Nutrition Examination Survey (NHANES), and exploring their relationship. Using Mendelian randomization (MR) to analyze the relationship between 34 dietary preferences, 211 gut microbiota, and SNHL. Results Smooth curve fitting indicated that the risk of SNHL increased with increasing DII score when the DII score was greater than 5.15. MR results suggest that a diet including both oily and non-oily fish can substantially reduce the risk of SNHL. Additionally, six specific gut microbiota were found to have significant causal relationship with SNHL. Conclusion An inflammatory diet may increase the risk of developing SNHL. The observed relationship between fish consumption, gut microbiota, and SNHL suggests the existence of a gut-inner ear axis.
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Affiliation(s)
- Yixuan Wang
- Department of Otolaryngology Head and Neck Surgery, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Jiayi Nie
- Xi’an University of Technology, Xi’an, China
| | - Kaige Yan
- Northwest A&F University, Yangling, China
| | - Jing Wang
- Department of Otolaryngology Head and Neck Surgery, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Xin Wang
- Department of Otolaryngology Head and Neck Surgery, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Yuxiang Zhao
- Department of Otolaryngology Head and Neck Surgery, Shaanxi Provincial People’s Hospital, Xi’an, China
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Uluçay Kestane V, Baş M. Efficacy of the Mediterranean Diet Containing Different Macronutrients on Non-Alcoholic Fatty Liver Disease. Nutrients 2024; 16:2699. [PMID: 39203835 PMCID: PMC11357554 DOI: 10.3390/nu16162699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Revised: 07/20/2024] [Accepted: 07/29/2024] [Indexed: 09/03/2024] Open
Abstract
This study aimed to investigate the effects of the typical Mediterranean diet (TMD), low-carbohydrate Mediterranean diet (LCMD), and low-fat Mediterranean diet (LFMD) on biochemical findings, fatty liver index (FLI), anthropometric measurements, and body composition in individuals with obesity with non-alcoholic fatty liver disease (NAFLD) and insulin resistance. This study included 63 participants with obesity with insulin resistance diagnosed with NAFLD by ultrasonography to investigate the effects of an 8-week energy-restricted TMD, LCMD, and LFMD on biochemical findings, FLI, fibrosis-4 index (FIB-4), anthropometric measurements, and body composition. Patients were randomized into three groups and were interviewed face-to-face every week. According to the food consumption records (baseline end), the difference in the amount of sucrose and total fat consumed in the TMD group; the difference in energy intake from sucrose, monounsaturated fatty acids, and oleic acid in the LCMD group; and the difference in energy intake from fiber, sucrose, monounsaturated and polyunsaturated fatty acids, and cholesterol in the LFMD group showed significant correlations with liver enzymes and FLI (p < 0.05). In conclusion, although it has a different macronutrient composition, the Mediterranean diet may positively affect biochemical parameters and FLI in individuals with NAFLD, albeit in different ways.
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Affiliation(s)
- Vahibe Uluçay Kestane
- Department of Nutrition and Dietetics, Institute of Health Sciences, Acibadem Mehmet Ali Aydinlar University, Istanbul 34752, Turkey
- Department of Nutrition and Dietetics, Institute of Health Sciences, İstanbul Galata University, Istanbul 34432, Turkey
| | - Murat Baş
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Acibadem Mehmet Ali Aydinlar University, Istanbul 34752, Turkey
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10
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Marsh A, Chachay V, Banks M, Okano S, Hartel G, Radford-Smith G. A pilot randomized controlled trial investigating the effects of an anti-inflammatory dietary pattern on disease activity, symptoms and microbiota profile in adults with inflammatory bowel disease. Eur J Clin Nutr 2024:10.1038/s41430-024-01487-9. [PMID: 39122803 DOI: 10.1038/s41430-024-01487-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 07/26/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024]
Abstract
BACKGROUND/OBJECTIVES There is a lack of certainty in dietary prescription for individuals with inflammatory bowel disease (IBD) due to heterogeneity in studies to date. The aim of this study was to investigate the efficacy on disease activity of a modified anti-inflammatory dietary pattern purposely designed to reduce intake of food additives (IBD-MAID), compared to standard care, in adults with IBD. SUBJECT/METHODS Adults with IBD were randomised to IBD-MAID (meals provided) [n = 29] or general healthy eating (GHE) [n = 29] for 8 weeks. Disease activity, faecal calprotectin (FC), C-reactive protein (CRP), symptoms, and quality of life (S&QOL) were assessed using validated tools. RESULTS The IBD-MAID was well tolerated and adhered to (92% adherence). At week 8, there was no statistically significant difference in change from baseline in outcome measures between groups. However, baseline to week 8 analysis indicated: (1) statistically significant improvements in S (p = 0.001) & QOL (p = 0.004), FC (p = 0.007), and Crohn's disease activity (p = 0.03) but not ulcerative colitis, in individuals following the IBD-MAID and (2) statistically significant improvement in QOL in individuals receiving GHE (p = 0.015). Correlation analysis on change from baseline to week 8 revealed a greater decrease in food additives intake was associated with statistically significant improvements in FC, S & QOL and alignment of anti-inflammatory dietary principles with improvements in QOL. CONCLUSION The IBD-MAID was well tolerated. The most novel finding pertains to the correlation between reduced food additives intake and improvements in inflammatory markers, S&QOL. Further research is needed to explore the effects of food additives exposure on IBD course. TRIAL REGISTRATION 12619001500145.
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Affiliation(s)
- Abigail Marsh
- The School of Human Movement and Nutrition Sciences, The University of Queensland, St Lucia, QLD, Australia.
- Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Herston, QLD, Australia.
| | - Veronique Chachay
- The School of Human Movement and Nutrition Sciences, The University of Queensland, St Lucia, QLD, Australia
| | - Merrilyn Banks
- Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | - Satomi Okano
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Gunter Hartel
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Public Health, The University of Queensland, Brisbane, QLD, Australia
- School of Nursing, Queensland University of Technology, Brisbane, QLD, Australia
| | - Graham Radford-Smith
- Gut Health Group, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- Department of Gastroenterology and Hepatology, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Australia
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11
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Mazza E, Ferro Y, Maurotti S, Micale F, Boragina G, Russo R, Lascala L, Sciacqua A, Gazzaruso C, Montalcini T, Pujia A. Association of dietary patterns with sarcopenia in adults aged 50 years and older. Eur J Nutr 2024; 63:1651-1662. [PMID: 38568294 PMCID: PMC11329607 DOI: 10.1007/s00394-024-03370-6] [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: 09/08/2023] [Accepted: 03/01/2024] [Indexed: 08/18/2024]
Abstract
PURPOSE Although numerous studies have investigated the impact of dietary factors on the prevention of decreased muscle mass and function, limited research has examined the relationship between dietary patterns and sarcopenia. This study aimed to assess the associations between dietary patterns, and sarcopenia, muscle strength, and mass in adults following a Mediterranean diet residing in southern Italian cities. METHODS This cross-sectional study utilized data from an existing database, comprising 528 individuals aged 50 years or older who underwent health-screening tests at the Clinical Nutrition Unit of the "R.Dulbecco" University Hospital. Strength was assessed through handgrip strength, and appendicular skeletal muscle mass was estimated using bioelectrical impedance analysis. Dietary intake information was collected through a food frequency questionnaire linked to the MetaDieta 3.0.1 nutrient composition database. Principal Component Analysis, a statistical technique identifying underlying relationships among different nutrients, was employed to determine dietary patterns. Multinomial logistic regression analysis was conducted to estimate the odds ratio for sarcopenia or low handgrip strength in relation to the lowest tertile of dietary pattern adherence compared to the highest adherence. RESULTS The participants had a mean age of 61 ± 8 years. Four dietary patterns were identified, with only the Western and Mediterranean patterns showing correlations with handgrip strength and appendicular skeletal muscle mass. However, only the Mediterranean pattern exhibited a correlation with sarcopenia (r = - 0.17, p = 0.02). The highest tertile of adherence to the Mediterranean dietary pattern demonstrated significantly higher handgrip strength compared to the lowest tertile (III Tertile: 28.3 ± 0.5 kg vs I Tertile: 26.3 ± 0.5 kg; p = 0.01). Furthermore, even after adjustment, the highest tertile of adherence to the Mediterranean pattern showed a significantly lower prevalence of sarcopenia than the lowest adherence tertile (4% vs 16%, p = 0.04). The lowest adherence to the Mediterranean dietary pattern was associated with increased odds of having low muscle strength (OR = 2.38; p = 0.03; 95%CI = 1.05-5.37) and sarcopenia (OR = 9.69; p = 0.0295; %CI = 1.41-66.29). CONCLUSION A high adherence to the Mediterranean dietary pattern, characterized by increased consumption of legumes, cereals, fruits, vegetables, and limited amounts of meat, fish, and eggs, is positively associated with handgrip strength and appendicular skeletal muscle mass. The highest adherence to this dietary model is associated with the lowest odds of low muscle strength and sarcopenia. Despite the changes brought about by urbanization in southern Italy compared to the past, our findings continue to affirm the superior benefits of the Mediterranean diet in postponing the onset of frailty among older adults when compared to other dietary patterns that are rich in animal foods.
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Affiliation(s)
- Elisa Mazza
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100, Catanzaro, Italy
| | - Yvelise Ferro
- Department of Medical and Surgical Science, University Magna Grecia, 88100, Catanzaro, Italy
| | - Samantha Maurotti
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100, Catanzaro, Italy.
| | - Francesca Micale
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100, Catanzaro, Italy
| | - Giada Boragina
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100, Catanzaro, Italy
| | - Raffaella Russo
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100, Catanzaro, Italy
| | - Lidia Lascala
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100, Catanzaro, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Science, University Magna Grecia, 88100, Catanzaro, Italy
- Research Center for the Prevention and Treatment of Metabolic Diseases, University Magna Grecia, 88100, Catanzaro, Italy
| | - Carmine Gazzaruso
- Diabetes and Endocrine-Metabolic Diseases Unit, Istituto Clinico Beato Matteo, Gruppo Ospedaliero San Donato, Corso Pavia 84, 27029, Vigevano, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Tiziana Montalcini
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100, Catanzaro, Italy
- Research Center for the Prevention and Treatment of Metabolic Diseases, University Magna Grecia, 88100, Catanzaro, Italy
| | - Arturo Pujia
- Department of Medical and Surgical Science, University Magna Grecia, 88100, Catanzaro, Italy
- Research Center for the Prevention and Treatment of Metabolic Diseases, University Magna Grecia, 88100, Catanzaro, Italy
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12
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Wei F, Liu S, Liu J, Sun Y, Allen AE, Reid MA, Locasale JW. Separation of reproductive decline from lifespan extension during methionine restriction. NATURE AGING 2024; 4:1089-1101. [PMID: 39060538 DOI: 10.1038/s43587-024-00674-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 06/26/2024] [Indexed: 07/28/2024]
Abstract
Lifespan-extending interventions are generally thought to result in reduced fecundity. The generality of this principle and how it may extend to nutrition and metabolism is not understood. We considered dietary methionine restriction (MR), a lifespan-extending intervention linked to Mediterranean and plant-based diets. Using a chemically defined diet that we developed for Drosophila melanogaster, we surveyed the nutritional landscape in the background of MR and found that folic acid, a vitamin linked to one-carbon metabolism, notably was the lone nutrient that restored reproductive capacity while maintaining lifespan extension. In vivo isotope tracing, metabolomics and flux analysis identified the tricarboxylic cycle and redox coupling as major determinants of the MR-folic acid benefits, in part, as they related to sperm function. Together these findings suggest that dietary interventions optimized for longevity may be separable from adverse effects such as reproductive decline.
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Affiliation(s)
- Fangchao Wei
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Shiyu Liu
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Juan Liu
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Yudong Sun
- Department of Biochemistry, Duke University School of Medicine, Durham, NC, USA
| | - Annamarie E Allen
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Michael A Reid
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Jason W Locasale
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA.
- Department of Molecular and Structural Biochemistry, North Carolina State University, Raleigh, NC, USA.
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13
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Herrera AW, Bellesi FA, Pilosof AMR. In situ interaction of pea peptides and bile salts under in vitro digestion: Potential impact on lipolysis. Food Res Int 2024; 190:114624. [PMID: 38945578 DOI: 10.1016/j.foodres.2024.114624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 06/06/2024] [Accepted: 06/06/2024] [Indexed: 07/02/2024]
Abstract
The present work evaluated how a native pea protein isolate (PPI) affects the key roles carried out by bile salts (BS) in lipid digestion by means of the in vitro static INFOGEST protocol. Two gastric residence times were evaluated (10 and 60 min), and then the peptides obtained (GPPP) were mixed with BS at physiological concentration in simulated intestinal fluid to understand how they interact with BS both at the bulk and at the interface. Both GPPP give rise to a film with a predominant viscous character that does not constitute a barrier to the penetration of BS, but interact with BS in the bulk duodenal fluid. When the peptides flushing from the stomach after the different gastric residence times undergo duodenal digestion, it was found that for the longer gastric residence time the percentage of soluble fraction in the duodenal phase, that perform synergistically with BS micelles, was twice that of the lower residence time, leading to an increase in the solubilization of oleic acid. These results finally lead to a greater extent of lipolysis of olive oil emulsions. This work demonstrates the usefulness of in vitro models as a starting point to study the influence of gastric residence time of pea protein on its interaction with BS, affecting lipolysis. Pea proteins were shown to be effective emulsifiers that synergistically perform with BS improving the release and bioaccessibility of bioactive lipids as olive oil.
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Affiliation(s)
- Anashareth W Herrera
- ITAPROQ- Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria (1428), Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Fernando A Bellesi
- ITAPROQ- Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria (1428), Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.
| | - Ana M R Pilosof
- ITAPROQ- Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria (1428), Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
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14
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Fuentes-Albero M, Mafla-España MA, Martínez-Raga J, Cauli O. Autistic Children/Adolescents Have Lower Adherence to the Mediterranean Diet and Higher Salivary IL-6 Concentration: Potential Diet-Inflammation Links? PATHOPHYSIOLOGY 2024; 31:376-387. [PMID: 39189164 PMCID: PMC11348102 DOI: 10.3390/pathophysiology31030028] [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: 05/02/2024] [Revised: 07/23/2024] [Accepted: 07/25/2024] [Indexed: 08/28/2024] Open
Abstract
BACKGROUND Autism spectrum disorder (ASD) is one of the most prevalent neurodevelopmental disorders. Many patients with ASD often show behavioral problems at mealtimes, including food selectivity and atypical feeding behaviors. The Mediterranean diet (MD) has a beneficial effect on mental health for the general population across different ages. There is evidence that good adherence to the MD is effective in reducing peripheral inflammatory markers, such as the cytokine interleukin-6 (IL-6). The present study was designed to evaluate adherence to the MD in children with ASD using age- and sex-matched, typically developing individuals (TDs) as a control group and to determine whether differences in adherence to the MD are associated with salivary IL-6 and IL-6 receptor concentration. METHODS Twenty children and adolescents with ASD (mean age 9.95 ± 0.65 years) and twenty TDs (mean age: 9.85 ± 0.59 years) participated in this study (N = 16 males and N = 4 females in each group). Participants with ASD were enrolled in a psychiatric consultation in Valencia (Spain), and TDs were recruited from two public schools in Valencia. The parents of both ASD and TD groups answered the items in a validated Mediterranean Diet Quality Index for children and adolescents (KIDMED) questionnaire on their children's adherence to the MD. RESULTS The mean adherence to MD score was significantly lower in the ASD group (9.10 ± 0.42) (range 6-12) than in the TD group (10.35 ± 0.31) (range 8-12) (p = 0.02, Mann-Whitney U test). There was no statistically significant association between adherence to the MD and age or sex in both groups, but there was a significant correlation between the total KIDMED score and body mass index (BMI) in the ASD group. Regarding the concentration of Il-6 and the Il-6 receptor in saliva samples, there were no significant differences between the two groups; however, linear regression analysis by group revealed significant associations between the adherence to MD score and the concentration of IL-6 and its receptor in saliva in the ASD group (p = 0.003, OR = 0.68, 95% CI 0.007 to -0.02; p = 0.009, OR = -0.64, 95% CI -0.01 to -0.00). In contrast, no significant associations were observed between the adherence to MD score and the concentration of IL-6 and its receptor in saliva in the TD group. CONCLUSIONS Children and adolescents with ASD showed significantly lower adherence to the MD, which can contribute to nutritional deficits described in ASD, and the role of BMI composition (fat versus lean mass) needs to be further investigated in this group. The concentration of IL-6 and its receptor in saliva is associated with adherence to the MD, suggesting a possible link between IL-6 and diet in ASD. Further studies to clarify the associations between IL-6, psychiatric alterations, and diet in ASD are needed.
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Affiliation(s)
| | | | - José Martínez-Raga
- Department of Psychiatry and Clinical Psychology, Hospital Universitario Doctor Peset and University of Valencia, 46010 Valencia, Spain;
| | - Omar Cauli
- Nursing Department, University of Valencia, 46010 Valencia, Spain;
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15
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Carmody RN, Varady K, Turnbaugh PJ. Digesting the complex metabolic effects of diet on the host and microbiome. Cell 2024; 187:3857-3876. [PMID: 39059362 PMCID: PMC11309583 DOI: 10.1016/j.cell.2024.06.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 06/08/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024]
Abstract
The past 50 years of interdisciplinary research in humans and model organisms has delivered unprecedented insights into the mechanisms through which diet affects energy balance. However, translating these results to prevent and treat obesity and its associated diseases remains challenging. Given the vast scope of this literature, we focus this Review on recent conceptual advances in molecular nutrition targeting the management of energy balance, including emerging dietary and pharmaceutical interventions and their interactions with the human gut microbiome. Notably, multiple current dietary patterns of interest embrace moderate-to-high fat intake or prioritize the timing of eating over macronutrient intake. Furthermore, the rapid expansion of microbiome research findings has complicated multiple longstanding tenets of nutrition while also providing new opportunities for intervention. Continued progress promises more precise and reliable dietary recommendations that leverage our growing knowledge of the microbiome, the changing landscape of clinical interventions, and our molecular understanding of human biology.
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Affiliation(s)
- Rachel N Carmody
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - Krista Varady
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA
| | - Peter J Turnbaugh
- Department of Microbiology & Immunology, University of California, San Francisco, San Francisco, CA, USA; Chan Zuckerberg Biohub-San Francisco, San Francisco, CA, USA.
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16
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Wu J, Yu W, Xu Z, Chen Y, Li J, Sun Q. Dietary Knowledge, Attitude, Practice Survey and Nutritional Knowledge-Based Intervention: A Cross-Sectional and Randomized Controlled Trial Study among College Undergraduates in China. Nutrients 2024; 16:2365. [PMID: 39064808 PMCID: PMC11279395 DOI: 10.3390/nu16142365] [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: 06/28/2024] [Revised: 07/18/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND Understanding undergraduates' dietary literacy, including dietary knowledge, attitude and practice (KAP), is important for future health promotion policies. Therefore, this study aimed to investigate the current status and influencing factors of dietary literacy in Chinese college undergraduates and explore whether a nutritional lecture could improve their dietary literacy. METHODS This study included two parts: a cross-sectional study (n = 1026) conducted by a dietary literacy questionnaire, and a randomized controlled trail (RCT) that enrolled 99 college undergraduates who were randomized to a control group or a nutritional lecture group. Data from the questionnaire and 72 h food records were obtained on day 0, day 3 and day 100 before and after intervention. RESULTS This cross-sectional study showed that the mean scores of dietary KAP were respectively 100.0 (33.3), 59.1 (13.6) and 71.7 (11.7), with an excellent rate of 36.6%, 1.9% and 3.4%. Female upper-grade undergraduates and those with medicine-related majors illustrated higher dietary knowledge scores (p < 0.001). Dietary attitude rather than dietary knowledge had a significant impact on dietary practice (p < 0.001). This finding was in line with the results in the RCT study. Compared with the control group, dietary knowledge was significantly improved in the nutritional lecture group on both day 3 (p = 0.002) and day 100 (p = 0.023) after intervention. However, dietary behavior was improved only on day 3 post nutritional lecture (p = 0.029) but decreased to the original level 100 days later (p < 0.001). CONCLUSIONS This study discovered the unsatisfying status and discrepancy between dietary literacy among college undergraduates of different sex, majors and college years. Dietary attitude instead of dietary knowledge was discovered as a determining role in dietary practice. One nutritional lecture could improve undergraduates' dietary literacy but the effect was not long-lasting. Further studies with more reinforced and durable interventions are warranted.
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Affiliation(s)
- Junjie Wu
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Wei Yu
- The Fourth School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou 310053, China;
| | - Zhuo Xu
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yuxuan Chen
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jiaomei Li
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Qinghua Sun
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou 310053, China
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17
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Jakubek P, Parchem K, Wieckowski MR, Bartoszek A. The Interplay between Endogenous and Foodborne Pro-Oxidants and Antioxidants in Shaping Redox Homeostasis. Int J Mol Sci 2024; 25:7827. [PMID: 39063068 PMCID: PMC11276820 DOI: 10.3390/ijms25147827] [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: 05/22/2024] [Revised: 07/11/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024] Open
Abstract
Oxidative stress has been known about in biological sciences for several decades; however, the understanding of this concept has evolved greatly since its foundation. Over the past years, reactive oxygen species, once viewed as solely deleterious, have become recognized as intrinsic components of life. In contrast, antioxidants, initially believed to be cure-all remedies, have failed to prove their efficacy in clinical trials. Fortunately, research on the health-promoting properties of antioxidants has been ongoing. Subsequent years showed that the former assumption that all antioxidants acted similarly was greatly oversimplified. Redox-active compounds differ in their chemical structures, electrochemical properties, mechanisms of action, and bioavailability; therefore, their efficacy in protecting against oxidative stress also varies. In this review, we discuss the changing perception of oxidative stress and its sources, emphasizing everyday-life exposures, particularly those of dietary origin. Finally, we posit that a better understanding of the physicochemical properties and biological outcomes of antioxidants is crucial to fully utilize their beneficial impact on health.
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Affiliation(s)
- Patrycja Jakubek
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, 80-233 Gdańsk, Poland;
- Laboratory of Mitochondrial Biology and Metabolism, Nencki Institute of Experimental Biology, Polish Academy of Sciences, 02-093 Warsaw, Poland;
| | - Karol Parchem
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, 80-233 Gdańsk, Poland;
| | - Mariusz R. Wieckowski
- Laboratory of Mitochondrial Biology and Metabolism, Nencki Institute of Experimental Biology, Polish Academy of Sciences, 02-093 Warsaw, Poland;
| | - Agnieszka Bartoszek
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, 80-233 Gdańsk, Poland;
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18
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Ruiz-Tovar J, Llavero C, Rodriguez-Ortega M, De Castro NM, Martín-Crespo MC, Escobar-Aguilar G, Martin-Nieto A, Gonzalez G. Improvement of Metabolic-Associated Fatty Liver Disease by Magnetic Resonance Spectroscopy in Morbidly Obese Women Undergoing Roux-en-Y Gastric Bypass, following a Postoperative Mediterranean-like Diet. Nutrients 2024; 16:2280. [PMID: 39064723 PMCID: PMC11279620 DOI: 10.3390/nu16142280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/01/2024] [Accepted: 07/13/2024] [Indexed: 07/28/2024] Open
Abstract
(1) Background: Bariatric surgery has demonstrated the capacity to improve metabolic-associated fatty liver disease (MAFLD) in patients with morbid obesity. In addition, the Mediterranean diet contains anti-inflammatory, anti-oxidative, and anti-fibrotic components, promoting a beneficial effect on MAFLD. This study aimed to assess the improvement of MAFLD, specifically liver steatosis, in morbidly obese patients undergoing Roux-en-Y gastric bypass (RYGB) and following a hypocaloric Mediterranean-like diet. (2) Methods: A prospective observational pilot study of 20 patients undergoing RYGB was conducted. The participants underwent a magnetic resonance spectroscopy study 2 weeks before the surgical act and one year postoperatively to assess the percentage of lipid content (PLC). The adherence to the Mediterranean diet was determined by the KIDMED test 1 year after surgery. (3) Results: Mean baseline PLC was 14.2 ± 9.4%, and one year after surgery, it decreased to 4.0 ± 1.8% (p < 0.001). A total of 12 patients (60%) were within the range of moderate adherence to the Mediterranean diet, whereas 8 patients (40%) showed a high adherence. The patients with high adherence to the Mediterranean diet presented significantly lower values of postoperative PLC. (4) Conclusions: Liver steatosis significantly reduces after RYGB. This reduction is further improved when associated with a high adherence to a Mediterranean diet.
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Affiliation(s)
- Jaime Ruiz-Tovar
- San Juan de Dios Foundation, 28036 Madrid, Spain; (M.R.-O.); (N.M.D.C.); (M.C.M.-C.); (G.E.-A.); (A.M.-N.)
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28036 Madrid, Spain
| | | | - Maria Rodriguez-Ortega
- San Juan de Dios Foundation, 28036 Madrid, Spain; (M.R.-O.); (N.M.D.C.); (M.C.M.-C.); (G.E.-A.); (A.M.-N.)
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28036 Madrid, Spain
| | - Nuria M. De Castro
- San Juan de Dios Foundation, 28036 Madrid, Spain; (M.R.-O.); (N.M.D.C.); (M.C.M.-C.); (G.E.-A.); (A.M.-N.)
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28036 Madrid, Spain
| | - Maria Cristina Martín-Crespo
- San Juan de Dios Foundation, 28036 Madrid, Spain; (M.R.-O.); (N.M.D.C.); (M.C.M.-C.); (G.E.-A.); (A.M.-N.)
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28036 Madrid, Spain
| | - Gema Escobar-Aguilar
- San Juan de Dios Foundation, 28036 Madrid, Spain; (M.R.-O.); (N.M.D.C.); (M.C.M.-C.); (G.E.-A.); (A.M.-N.)
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28036 Madrid, Spain
| | - Ana Martin-Nieto
- San Juan de Dios Foundation, 28036 Madrid, Spain; (M.R.-O.); (N.M.D.C.); (M.C.M.-C.); (G.E.-A.); (A.M.-N.)
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28036 Madrid, Spain
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Khalifa A, Guijarro A, Nencioni A. Advances in Diet and Physical Activity in Breast Cancer Prevention and Treatment. Nutrients 2024; 16:2262. [PMID: 39064705 PMCID: PMC11279876 DOI: 10.3390/nu16142262] [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: 05/27/2024] [Revised: 07/07/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
There is currently a growing interest in diets and physical activity patterns that may be beneficial in preventing and treating breast cancer (BC). Mounting evidence indicates that indeed, the so-called Mediterranean diet (MedDiet) and regular physical activity likely both help reduce the risk of developing BC. For those who have already received a BC diagnosis, these interventions may decrease the risk of tumor recurrence after treatment and improve quality of life. Studies also show the potential of other dietary interventions, including fasting or modified fasting, calorie restriction, ketogenic diets, and vegan or plant-based diets, to enhance the efficacy of BC therapies. In this review article, we discuss the biological rationale for utilizing these dietary interventions and physical activity in BC prevention and treatment. We highlight published and ongoing clinical studies that have applied these lifestyle interventions to BC patients. This review offers valuable insights into the potential application of these dietary interventions and physical activity as complimentary therapies in BC management.
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Affiliation(s)
- Amr Khalifa
- Department of Internal Medicine and Medical Specialties, University of Genoa, Viale Benedetto XV 6, 16132 Genoa, Italy;
| | - Ana Guijarro
- Department of Internal Medicine and Medical Specialties, University of Genoa, Viale Benedetto XV 6, 16132 Genoa, Italy;
| | - Alessio Nencioni
- Department of Internal Medicine and Medical Specialties, University of Genoa, Viale Benedetto XV 6, 16132 Genoa, Italy;
- IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genoa, Italy
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20
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Matheus J, Alegria MJ, Nunes MC, Raymundo A. Algae-Boosted Chickpea Hummus: Improving Nutrition and Texture with Seaweeds and Microalgae. Foods 2024; 13:2178. [PMID: 39063262 PMCID: PMC11276347 DOI: 10.3390/foods13142178] [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: 05/29/2024] [Revised: 07/04/2024] [Accepted: 07/06/2024] [Indexed: 07/28/2024] Open
Abstract
The global food industry faces a critical challenge in ensuring sustainable practices to meet the demands of a growing population while minimizing environmental impact. At the same time, consumer awareness and the demand for quality products drive innovation and inspire positive changes in the food supply chain. Aiming to create a more sustainable and nutrient-rich alternative, this study is summarized by characterizing the physical and chemical characteristics of algae-enriched chickpea hummus: an innovative approach to popular food products. The algae-enriched hummuses were developed with an incorporation (6% w/w) of Gelidium corneum and Fucus vesiculosus seaweeds and Chlorella vulgaris (hetero and autotrophic) microalgae to reveal their technological potential and evaluate the nutritional and rheological characteristics relative to a control hummus (without algae). From a nutritional perspective, the main results indicated that hummus enriched with microalgae showed an increase in protein content and an improved mineral profile. This was particularly notable for the seaweed F. vesiculosus and the autotrophic microalga C. vulgaris, leading to claims of being a "source of" and "rich in" various minerals. Additionally, the antioxidant activity of hummus containing F. vesiculosus and C. vulgaris increased significantly compared to the control. From a rheological perspective, incorporating algae into the humus strengthened its structure. The microalgae further enhanced the dish's elasticity and firmness, thus improving this chickpea-based dish´s overall texture and quality.
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Affiliation(s)
- José Matheus
- LEAF—Linking Landscape, Environment, Agriculture and Food Research Center, Associated Laboratory TERRA, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal; (J.M.); (M.C.N.)
| | - Maria João Alegria
- SUMOL+COMPAL, Rua Dr. António João Eusébio, 24, 2790-179 Carnaxide, Portugal;
| | - Maria Cristiana Nunes
- LEAF—Linking Landscape, Environment, Agriculture and Food Research Center, Associated Laboratory TERRA, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal; (J.M.); (M.C.N.)
| | - Anabela Raymundo
- LEAF—Linking Landscape, Environment, Agriculture and Food Research Center, Associated Laboratory TERRA, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal; (J.M.); (M.C.N.)
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21
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Seelarbokus BA, Menozzi E, Schapira AHV, Kalea AZ, Macnaughtan J. Mediterranean Diet Adherence, Gut Microbiota and Parkinson's Disease: A Systematic Review. Nutrients 2024; 16:2181. [PMID: 39064625 PMCID: PMC11280252 DOI: 10.3390/nu16142181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/28/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND There is mounting evidence to suggest that high adherence to the Mediterranean diet (MedDiet) may reduce the risk of age-related diseases, including Parkinson's disease (PD). However, evidence for the role of the MedDiet in the relief of motor and non-motor symptoms in patients with PD remains limited and inconclusive. We provide a systematic review of the effects of the MedDiet on the clinical features of PD using data from randomised controlled trials (RCT) and prospective observational studies. METHODS We searched MEDLINE, EMCare, EMBASE, Scopus and PubMed from inception until June 2023. Reference lists and the grey literature were also searched. Human studies with no restriction on language or publication date, examining associations between MedDiet adherence and the symptoms of PD, were included. We employed standard methodological procedures for data extraction and evidence synthesis and used the Quality Criteria Checklist for assessing the studies included. RESULTS Four studies from three unique cohorts, including two observational studies (n = 1213) and one RCT (n = 70), met the inclusion criteria. Despite the short study duration reported in all included reports, high MedDiet adherence was associated with changes in the gut microbiota (e.g., increased abundance of short-chain fatty acids producers). These outcomes correlated with a significant improvement in several non-motor symptoms including cognitive dysfunction, dyspepsia and constipation. However, there were no significant changes in diarrhoea, gastrointestinal reflux, abdominal pain and motor symptoms. CONCLUSION High MedDiet adherence may be associated with significant improvement in global cognition and several gastrointestinal symptoms, possibly associated to changes in gut microbiota composition. Further studies are warranted to clarify potential cause-and-effect relationships and to elucidate MedDiet impact on motor symptoms.
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Affiliation(s)
- Bibi Aliya Seelarbokus
- Division of Medicine, University College London (UCL), London WC1E 6JF, UK; (B.A.S.); (A.H.V.S.)
| | - Elisa Menozzi
- Division of Medicine, University College London (UCL), London WC1E 6JF, UK; (B.A.S.); (A.H.V.S.)
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
- Aligning Science Across Parkinson’s (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA
| | - Anthony H. V. Schapira
- Division of Medicine, University College London (UCL), London WC1E 6JF, UK; (B.A.S.); (A.H.V.S.)
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
- Aligning Science Across Parkinson’s (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA
| | - Anastasia Z. Kalea
- Division of Medicine, University College London (UCL), London WC1E 6JF, UK; (B.A.S.); (A.H.V.S.)
| | - Jane Macnaughtan
- Institute for Liver and Digestive Health, University College London, Royal Free Campus, London WC1E 6JF, UK
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22
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Migdanis A, Migdanis I, Gkogkou ND, Papadopoulou SK, Giaginis C, Manouras A, Polyzou Konsta MA, Kosti RI, Oikonomou KA, Argyriou K, Potamianos S, Kapsoritakis A. The Relationship of Adherence to the Mediterranean Diet with Disease Activity and Quality of Life in Crohn's Disease Patients. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1106. [PMID: 39064535 PMCID: PMC11279084 DOI: 10.3390/medicina60071106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/27/2024] [Accepted: 06/29/2024] [Indexed: 07/28/2024]
Abstract
Background and Objectives: Emerging evidence is placing the Mediterranean diet (MD) in the spotlight as a potential dietary model that could benefit inflammatory bowel disease (IBD) patients in terms of prevention and progress of the disease. The main aim of the present study is to shed some light on the relationship between the adherence to the MD and the degree of disease activity, as well as the quality of life in patients with Crohn's disease (CD). Materials and Methods: An administered questionnaire was used to assess and record a number of parameters, including recent medical and weight history, anthropometric characteristics, disease activity (in remission or active disease), and quality of life of both male and female CD patients. Moreover, the level of compliance of the participants to the Mediterranean diet model was evaluated and its relationship with disease activity and quality of life was investigated. Results: Adherence to the MD was significantly higher in patients with inactive disease than in those with active disease (p = 0.019). According to the correlation analysis conducted, adherence to the MD was negatively correlated with disease activity (p = 0.039) and positively correlated with quality of life (QoL) (p = 0.046) of the participants. Intake of fruits, vegetables, and dairy products was significantly higher in remission patients (p = 0.046, p = 0.001, p = 0.041, respectively). Conclusions: We conclude, according to the findings of the study, that adherence to the MD is associated with disease activity and QoL in patients with CD. Future research should focus on MD intervention studies on IBD patients in order to assess its effect on modulating disease activity/course and related inflammatory biomarkers.
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Affiliation(s)
- Athanasios Migdanis
- Nutrition and Dietetics Department, University of Thessaly, Argonafton 1C, 42132 Trikala, Greece; (I.M.); (A.M.); (R.I.K.)
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, 41110 Larissa, Greece; (S.P.); (A.K.)
| | - Ioannis Migdanis
- Nutrition and Dietetics Department, University of Thessaly, Argonafton 1C, 42132 Trikala, Greece; (I.M.); (A.M.); (R.I.K.)
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, 41110 Larissa, Greece; (S.P.); (A.K.)
| | - Nikoleta D. Gkogkou
- MSc Program Nutrition in Health and Disease, Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, 41110 Larissa, Greece;
| | - Sousana K. Papadopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Nea Moudania, 57001 Thessaloniki, Greece;
| | - Constantinos Giaginis
- Department of Food Science and Nutrition, University of the Aegean, Myrina, 81400 Lemnos, Greece;
| | - Athanasios Manouras
- Nutrition and Dietetics Department, University of Thessaly, Argonafton 1C, 42132 Trikala, Greece; (I.M.); (A.M.); (R.I.K.)
| | | | - Rena I. Kosti
- Nutrition and Dietetics Department, University of Thessaly, Argonafton 1C, 42132 Trikala, Greece; (I.M.); (A.M.); (R.I.K.)
| | - Konstantinos A. Oikonomou
- Department of Gastroenterology, University Hospital of Larissa, Viopolis Mezourlo, 41110 Larissa, Greece; (K.A.O.); (K.A.)
| | - Konstantinos Argyriou
- Department of Gastroenterology, University Hospital of Larissa, Viopolis Mezourlo, 41110 Larissa, Greece; (K.A.O.); (K.A.)
| | - Spyridon Potamianos
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, 41110 Larissa, Greece; (S.P.); (A.K.)
- MSc Program Nutrition in Health and Disease, Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, 41110 Larissa, Greece;
- Department of Gastroenterology, University Hospital of Larissa, Viopolis Mezourlo, 41110 Larissa, Greece; (K.A.O.); (K.A.)
| | - Andreas Kapsoritakis
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, 41110 Larissa, Greece; (S.P.); (A.K.)
- MSc Program Nutrition in Health and Disease, Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, 41110 Larissa, Greece;
- Department of Gastroenterology, University Hospital of Larissa, Viopolis Mezourlo, 41110 Larissa, Greece; (K.A.O.); (K.A.)
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23
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Zhou Z, Lang L, Xie J. Effects of Occupational Noise Exposure on Hearing Loss: Regulatory Effect of Mediterranean Diet. J Occup Environ Med 2024; 66:e266-e271. [PMID: 38595272 DOI: 10.1097/jom.0000000000003110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
OBJECTIVE To assess regulatory effect of Mediterranean diet for occupational noise exposure and hearing loss. Methods: This cross-sectional study included 4757 individuals. Weighted logistic regression model was adopted to explore the association of occupational noise exposure and Mediterranean diet with hearing loss, and regulatory effects of the Mediterranean diet for the relationship of occupational noise exposure and hearing loss. Results: Occupational noise exposure was associated with an increased odds of hearing loss. Under low adherence to the Mediterranean diet, the occupational noise exposure group was related to increased odds of hearing loss. Under high adherence to the Mediterranean diet, no significant difference was observed between occupational noise exposure and hearing loss, and adjusted effect size was reduced accordingly. Conclusion: Mediterranean diet may moderate this relationship of occupational noise exposure and hearing loss to some degree.
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Affiliation(s)
- Zhi Zhou
- From the Occupational Disease Department, Guiyang Public Health Clinical Center, Guiyang, PR China
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24
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Kazeminasab F, Miraghajani M, Khalafi M, Sakhaei MH, Rosenkranz SK, Santos HO. Effects of low-carbohydrate diets, with and without caloric restriction, on inflammatory markers in adults: a systematic review and meta-analysis of randomized clinical trials. Eur J Clin Nutr 2024; 78:569-584. [PMID: 38499791 DOI: 10.1038/s41430-024-01431-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 03/20/2024]
Abstract
Low-carbohydrate diets (LCDs) have gained interest due to their favorable effects on health outcomes, such as inflammation. However, further research is needed to ascertain the overall effects of LCDs on inflammatory parameters, but at the same time considering weight loss and calorie intake. Thus, a systematic review and meta-analysis of randomized clinical trials was performed to investigate the effects of LCDs compared with low-fat diets (LFDs), with and without caloric restriction, on inflammatory markers in adults. PubMed, Scopus, and Web of Science were searched through March 2022 to select intervention studies addressing LCDs vs. LFDs, in which the following circulating inflammatory markers were used: C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), and interleukin (IL-6). Analyses were conducted comparing LCDs vs. LFDs through weighted mean differences (WMD) or standardized mean differences (SMD) and 95% confidence intervals (95% CIs) using random effects models. The systematic review and meta-analysis included a total of 51 studies with a total sample of 4,164 adults, with or without other chronic diseases. Intervention durations ranged from 2-144 weeks. LCDs, compared with LFDs, significantly decreased body weight [WMD = -1.35%, p = 0.001], CRP [SMD = -0.1, p = 0.03], and IL-6 [SMD = -0.15, p = 0.09]. However, LCDs did not significantly decrease TNF-α [SMD = -0.02, p = 0.7] compared to LFDs. In conclusion, LCDs have a beneficial effect on markers of inflammation by decreasing CRP and IL-6; this effect has an association with weight loss. However, LCDs were not more effective than LFDs in decreasing TNF-α.
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Affiliation(s)
- Fatemeh Kazeminasab
- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
| | - Maryam Miraghajani
- Department of Cancer Research Center, Shahid Beheshti of Medical Sciences, Tehran, Iran
| | - Mousa Khalafi
- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
| | - Mohammad Hossein Sakhaei
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Guilan, Guilan, Iran
| | - Sara K Rosenkranz
- Department of Kinesiology and Nutrition Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA
| | - Heitor O Santos
- Postgraduate Program, Faculdade UNIGUAÇU, Cascavel, PR, Brazil.
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25
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Chen H, Wang Y, Ge S, Li W, Li J, Chen W. The effects of major dietary patterns on patients with type 2 diabetes: Protocol for a systematic review and network meta-analysis. PLoS One 2024; 19:e0306336. [PMID: 38941329 PMCID: PMC11213329 DOI: 10.1371/journal.pone.0306336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 06/12/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) represents a significant worldwide health issue, experiencing an increasing incidence rate. Effective dietary strategies are vital for T2DM management, but the optimal dietary patterns remain debated due to inconsistent research outcomes and single-outcome reporting. Network Meta-Analysis (NMA) provides a powerful approach for integrating data from randomized controlled trials (RCTs), enabling a detailed evaluation of the impact of different dietary patterns. This document presents our strategy for a systematic review and network meta-analysis, aimed at assessing the influence of key dietary patterns on glycemic control, lipid profiles, and weight management in individuals with Type 2 Diabetes Mellitus (T2DM). MATERIALS AND METHODS Adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols (PRISMA-P) and network meta-analyses guidelines, we conducted a comprehensive search of PubMed, EMBASE, and the Cochrane Library, without language or date restrictions. Our objective is to assess the efficacy of various dietary interventions in managing Type 2 Diabetes Mellitus (T2DM). We used standardized mean differences for pairwise comparisons and a Bayesian framework for ranking interventions via Surface Under the Cumulative Ranking Curve (SUCRA). Key analyses include heterogeneity, transitivity, and sensitivity assessments, along with quality and risk evaluations using the Cochrane Collaboration's tool and the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. ETHICS AND DISSEMINATION This systematic review and network meta-analysis involve aggregate data from previous trials, obviating the need for additional ethical approval. The search strategy will be executed starting October 2023, with all searches completed by December 2023, to encompass the most current studies available. Findings will be shared through academic conferences and peer-reviewed journals focused on diabetes care and nutrition. TRIAL REGISTRATION PROSPERO registration number CRD42023465791.
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Affiliation(s)
- Hongyu Chen
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Yuanyuan Wang
- Department of Intensive Care Unit, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
| | - Song Ge
- Department of Natural Sciences, University of Houston-Downtown, Houston, Texas, United States of America
| | - Wanyang Li
- Department of Clinical Nutrition, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Jing Li
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Wei Chen
- Department of Clinical Nutrition, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
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26
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Cano-Lallave L, Ruiz-Tovar J, Martin-de-Bernardo L, Martinez-Oribe M, Rodriguez-Obispo C, Carrascosa-Corrochano S, Martín-Nieto A, Baeza I, Gonzalez-Ramos M, Benito M, Olazabal I. Influence of Adherence to the Mediterranean Diet and Level of Physical Activity with Liver Steatosis in People Aged > 50 Years and with a BMI > 25 kg/m 2: Association with Biochemical Markers. Nutrients 2024; 16:1996. [PMID: 38999744 PMCID: PMC11243416 DOI: 10.3390/nu16131996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Revised: 06/19/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND The main objective of this study is to determine the accuracy of different biochemical markers of hepatic steatosis and to correlate liver steatosis with adherence to the Mediterranean diet and level of physical activity. METHODS A cross-sectional study was carried out, including subjects over 50 years of age, with a BMI > 25 kg/m2, but excluding any patient with documented hepatic pathology other than hepatic steatosis. Participants were divided into two groups: patients with hepatic steatosis diagnosed by ultrasound (SG) and a control group of individuals without hepatic steatosis (CG). The level of physical activity was recorded by the IPAQ-SF questionnaire and the adherence to the Mediterranean diet was recorded using the PREDIMED questionnaire. Biochemical markers analyzed included the Hepatic steatosis index (HSI), AST-to-Platelet ratio (APRI) and Fibrosis-4 (FIB-4). RESULTS A total of 116 patients were included, 71 belonging to the SG and 45 to the CG. A total of 58.6% of the patients showed low adherence to the Mediterranean diet, 35.4% moderate adherence and 6% high adherence. The median estimated physical activity was 495 METS, with most participants reporting light activity. In the SG, significantly higher HSI values were observed (p < 0.001). A cut-off point of a HSI of 40 was established, with a sensitivity of 73.2% and a specificity of 65.8%. Significantly higher FIB-4 values (p = 0.039) were also observed in the SG. A cut-off point of FIB-4 was set at 0.27, with a sensitivity of 69% and a specificity of 57.9%. Patients in the SG showed lower scores in the PREDIMED. Patients in the SG tended to show lower METS scores. However, the higher number of patients with intense activity in the CG group stands out (p = 0.008). CONCLUSIONS The HSI and FIB-4 showed a significant correlation with liver steatosis. Hepatic steatosis is associated with low adherence to the Mediterranean diet and patients with hepatic steatosis tended to have lower METS scores.
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Affiliation(s)
- Laura Cano-Lallave
- Department of Health Sciences, School of Medicine, Alfonso X University, 28691 Madrid, Spain
| | - Jaime Ruiz-Tovar
- San Juan de Dios Foundation, 28015 Madrid, Spain
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28015 Madrid, Spain
| | | | | | | | | | - Ana Martín-Nieto
- San Juan de Dios Foundation, 28015 Madrid, Spain
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28015 Madrid, Spain
| | - Isabel Baeza
- San Juan de Dios Foundation, 28015 Madrid, Spain
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28015 Madrid, Spain
| | - Marta Gonzalez-Ramos
- San Juan de Dios Foundation, 28015 Madrid, Spain
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28015 Madrid, Spain
| | - Marta Benito
- San Juan de Dios Foundation, 28015 Madrid, Spain
- Health Sciences Department, San Juan de Dios School of Nursing and Physical Therapy, Comillas Pontifical University, 28015 Madrid, Spain
| | - Isabel Olazabal
- Department of Biomedicine, Alfonso X University, 28691 Madrid, Spain
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27
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Lv H, Liu Y. Management of non-alcoholic fatty liver disease: Lifestyle changes. World J Gastroenterol 2024; 30:2829-2833. [PMID: 38947294 PMCID: PMC11212717 DOI: 10.3748/wjg.v30.i22.2829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/29/2024] [Accepted: 05/20/2024] [Indexed: 06/05/2024] Open
Abstract
In this editorial, we commented on a recently released manuscript by Zeng et al in the World Journal of Gastroenterology. We focused specifically on lifestyle changes in patients with non-alcoholic fatty liver disease (NAFLD). NAFLD is a hepatic manifestation of the metabolic syndrome, which ultimately leads to advanced hepatic fibrosis, cirrhosis, and hepatocellular carcinoma and affects more than 25% of the population globally. Existing therapeutic strategies against NAFLD such as pharmacologic therapies focus on liver protection, anti-inflammation, and regulating disease-related metabolic disorder symptoms. Although several drugs are in late-stage development, potent drugs against the diseases are lacking. Additionally, existing surgical approaches such as bariatric surgery are not routinely used to treat NAFLD. Intervening in patients' unhealthy lifestyles, such as weight loss through dietary changes and exercises to ameliorate patient-associated metabolic disorders and metabolic syndrome, is the first-line treatment for patients with NAFLD. With sufficient intrinsic motivation and adherence, the management of unhealthy lifestyles can reduce the severity of the disease, improve the quality of life, and increase the survival expectancy of patients with NAFLD.
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Affiliation(s)
- Hao Lv
- Department of General Surgery, Xi'an Jiaotong University Second Affiliated Hospital, Xi'an 710004, Shaanxi Province, China
| | - Yang Liu
- Department of General Surgery, Xi'an Jiaotong University Second Affiliated Hospital, Xi'an 710004, Shaanxi Province, China
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28
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Sprague KL, Rajakaruna S, Bandow B, Burchat N, Bottomley M, Sampath H, Paliy O. Gut Microbiota Fermentation of Digested Almond-Psyllium-Flax Seed-Based Artisan Bread Promotes Mediterranean Diet-Resembling Microbial Community. Microorganisms 2024; 12:1189. [PMID: 38930571 PMCID: PMC11205402 DOI: 10.3390/microorganisms12061189] [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: 05/16/2024] [Revised: 06/06/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Different modifications of the standard bread recipe have been proposed to improve its nutritional and health benefits. Here, we utilized the in vitro Human Gut Simulator (HGS) to assess the fermentation of one such artisan bread by human gut microbiota. Dried and milled bread, composed of almond flour, psyllium husks, and flax seeds as its three main ingredients, was first subjected to an in vitro protocol designed to mimic human oro-gastro-intestinal digestion. The bread digest was then supplied to complex human gut microbial communities, replacing the typical Western diet-based medium (WM) of the GHS system. Switching the medium from WM to bread digest resulted in statistically significant alterations in the community structure, encoded functions, produced short-chain fatty acids, and available antioxidants. The abundances of dietary fiber degraders Enterocloster, Mitsuokella, and Prevotella increased; levels of Gemmiger, Faecalibacterium, and Blautia decreased. These community alterations resembled the previously revealed differences in the distal gut microbiota of healthy human subjects consuming typical Mediterranean vs. Western-pattern diets. Therefore, the consumption of bread high in dietary fiber and unsaturated fatty acids might recapitulate the beneficial effects of the Mediterranean diet on the gut microbiota.
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Affiliation(s)
- Kourtney L. Sprague
- Department of Biochemistry and Molecular Biology, Boonshoft School of Medicine, Wright State University, Dayton, OH 45435, USA
| | - Sumudu Rajakaruna
- Department of Biochemistry and Molecular Biology, Boonshoft School of Medicine, Wright State University, Dayton, OH 45435, USA
| | - Brant Bandow
- Department of Biochemistry and Molecular Biology, Boonshoft School of Medicine, Wright State University, Dayton, OH 45435, USA
| | - Natalie Burchat
- New Jersey Institute for Food, Nutrition, and Health, Rutgers University, New Brunswick, NJ 08901, USA
| | - Michael Bottomley
- Statistical Consulting Center, Wright State University, Dayton, OH 45435, USA
| | - Harini Sampath
- New Jersey Institute for Food, Nutrition, and Health, Rutgers University, New Brunswick, NJ 08901, USA
- Department of Nutritional Sciences, Rutgers University, New Brunswick, NJ 08901, USA
| | - Oleg Paliy
- Department of Biochemistry and Molecular Biology, Boonshoft School of Medicine, Wright State University, Dayton, OH 45435, USA
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29
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Silva JCDE, Anghinoni ICAB, Gomes MB. Plant-Based Food for the Prevention of Type 2 Diabetes: Scoping Review. Nutrients 2024; 16:1671. [PMID: 38892604 PMCID: PMC11175055 DOI: 10.3390/nu16111671] [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: 04/17/2024] [Revised: 05/23/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
Type 2 Diabetes Mellitus (T2DM) is a chronic condition with growing worldwide prevalence. Besides genetic factors, a sedentary lifestyle, excess weight, and inadequate eating habits, characterized by an excess intake of refined carbohydrates and ultra-processed foods, are contributing factors for the development of the disease. In this scenario, promoting a plant-based diet, and limiting animal product consumption while increasing the intake of vegetables, concurrently with healthy lifestyle habits, is a promising strategy to prevent T2DM. This scoping review, carried out between 2017 and 2022, aimed to gather evidence substantiating the benefits of a plant-based diet in T2DM prevention, considering different eating patterns, such as vegetarian, vegan, Mediterranean, and DASH diets. Several studies demonstrate a significant reduction in T2DM incidence among individuals adopting plant-based eating patterns or emphasizing healthy plant-based food alongside decreased intake or exclusion of animal-based foods. There are still no robust data regarding plant-based diets and the prevention of diabetes without loss in body weight. Hence, prospective studies in plant-based diets with weight control are needed. Nevertheless, adopting plant-based diets appears to induce significant weight loss, which is crucial in an obesity-endemic context. Thus, embracing plant-based diets, along with healthy habits, emerges as a relevant strategy in obesity and T2DM prevention.
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Affiliation(s)
| | | | - Marília Brito Gomes
- Diabetes Unit, Department of Internal Medicine, State University of Rio de Janeiro, Vila Isabel, Rio de Janeiro 20551-030, RJ, Brazil;
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Xia M, Xu Y, Li H, Huang J, Zhou H, Gao C, Han J. Structural and functional alteration of the gut microbiota in elderly patients with hyperlipidemia. Front Cell Infect Microbiol 2024; 14:1333145. [PMID: 38812752 PMCID: PMC11133514 DOI: 10.3389/fcimb.2024.1333145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 04/30/2024] [Indexed: 05/31/2024] Open
Abstract
Objective To investigate the structure, composition, and functions of the gut microbiota in elderly patients with hyperlipidemia. Methods Sixteen older patients diagnosed with hyperlipidemia (M group) and 10 healthy, age-matched normal volunteers (N group) were included. These groups were further subdivided by sex into the male normal (NM, n = 5), female normal (NF, n = 5), male hyperlipidemia (MM, n = 8), and female hyperlipidemia (MF, n = 8) subgroups. Stool samples were collected for high-throughput sequencing of 16S rRNA genes. Blood samples were collected for clinical biochemical index testing. Results Alpha- and beta-diversity analyses revealed that the structure and composition of the gut microbiota were significantly different between the M and N groups. The relative abundances of Bacteroides, Parabacteroides, Blautia, Peptococcus, and Bifidobacterium were significantly decreased, while those of Lactobacillus, Helicobacter, and Desulfovibrio were significantly higher in the M group. There were also significant sex-related differences in microbial structure between the NM and NF groups, and between the MM and MF groups. Through functional prediction with PICRUSt 2, we observed distinct between-group variations in metabolic pathways associated with the gut microbiota and their impact on the functionality of the nervous system. Pearson's correlation coefficient was used as a distance metric to build co-abundance networks. A hypergeometric test was used to detect taxonomies with significant enrichment in specific clusters. We speculated that modules with Muribaculaceae and Lachnospiraceae as the core microbes play an important ecological role in the intestinal microbiota of the M group. The relative intestinal abundances of Agathobacter and Faecalibacterium in the M group were positively correlated with serum triglyceride and low-density lipoprotein levels, while the relative abundance of Bifidobacterium was negatively correlated with the serum lipoprotein a level.
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Affiliation(s)
- Meng Xia
- Department of Clinical Laboratory, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Yafang Xu
- Department of Microecology, College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Huajun Li
- Department of Microecology, College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Juan Huang
- Department of Microecology, College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Haolin Zhou
- Department of Microecology, College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Chuanzhou Gao
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Jingyi Han
- Department of Clinical Laboratory, First Affiliated Hospital, Dalian Medical University, Dalian, China
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Sartorio A, Dal Pont C, Romano S. Standard and New Echocardio Techniques, Such as Global Longitudinal Strain, to Monitor the Impact of Diets on Cardiovascular Diseases and Heart Function. Nutrients 2024; 16:1471. [PMID: 38794710 PMCID: PMC11124322 DOI: 10.3390/nu16101471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/29/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
"The Seven Countries Study", published in 1984, was the first study to find a correlation between diet and mortality related to cardiovascular diseases (CVDs). Since then, many investigations have addressed the relationship between type of diet, or specific nutrients, and CVDs. Based on these findings, some traditional dietary models, such as the Mediterranean or Nordic diet, are recommended to prevent CVDs. Meanwhile, new diets have been proposed for optimal nutrition therapy, for example, the Dietary Approaches to Stop Hypertension (DASH) and the Mediterranean-DASH Intervention Diet for Neurodegenerative Delay (MIND). The main outcomes evaluated after implementing these dietary models are as follows: CVD-related death; the development of specific CVDs, such as myocardial infarction and hypertension; or biochemical parameters related to CVDs, i.e., non-HDL cholesterol, C-reactive protein (CPR) and homocysteine. However, the early impact of diet on heart functionality is less evaluated. Recently, the echographic measurement of left ventricle (LV) deformation by global longitudinal strain (GLS) has been introduced as a novel marker of clinical and subclinical cardiac dysfunction. This technology allows a subclinical evaluation of heart functionality since, differently from the traditional evaluation of left ventricle ejection fraction (LVEF), it is capable of detecting early myocardial dysfunction. In this review, we analyzed the available studies that correlate dietetic regimens to cardiovascular diseases, focusing on the relevance of LV strain to detect subclinical myocardial alteration related to diet. Evidence is presented that DASH and MIND can have a positive impact on heart functionality and that myocardial strain is useful for early detection of diet-related changes in cardiac function.
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Affiliation(s)
| | | | - Simone Romano
- Division of Internal Medicine C, Department of Internal Medicine, University of Verona, 37134 Verona, Italy; (A.S.); (C.D.P.)
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Yang C, Yu Y, An J. Effect of High-Sucrose Diet on the Occurrence and Progression of Diabetic Retinopathy and Dietary Modification Strategies. Nutrients 2024; 16:1393. [PMID: 38732638 PMCID: PMC11085904 DOI: 10.3390/nu16091393] [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: 03/30/2024] [Revised: 04/29/2024] [Accepted: 05/02/2024] [Indexed: 05/13/2024] Open
Abstract
As the most serious of the many worse new pathological changes caused by diabetes, there are many risk factors for the occurrence and development of diabetic retinopathy (DR). They mainly include hyperglycemia, hypertension, hyperlipidemia and so on. Among them, hyperglycemia is the most critical cause, and plays a vital role in the pathological changes of DR. High-sucrose diets (HSDs) lead to elevated blood glucose levels in vivo, which, through oxidative stress, inflammation, the production of advanced glycation end products (AGEs) and vascular endothelial growth factor (VEGF), cause plenty of pathological damages to the retina and ultimately bring about loss of vision. The existing therapies for DR primarily target the terminal stage of the disease, when irreversible visual impairment has appeared. Therefore, early prevention is particularly critical. The early prevention of DR-related vision loss requires adjustments to dietary habits, mainly by reducing sugar intake. This article primarily discusses the risk factors, pathophysiological processes and molecular mechanisms associated with the development of DR caused by HSDs. It aims to raise awareness of the crucial role of diet in the occurrence and progression of DR, promote timely changes in dietary habits, prevent vision loss and improve the quality of life. The aim is to make people aware of the importance of diet in the occurrence and progression of DR. According to the dietary modification strategies that we give, patients can change their poor eating habits in a timely manner to avoid theoretically avoidable retinopathy and obtain an excellent prognosis.
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Affiliation(s)
- Chen Yang
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou 325027, China;
- Oujiang Laboratory, Zhejiang Lab for Regenerative Medicine, Vision and Brain Health, Wenzhou 325101, China
| | - Yifei Yu
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Jianhong An
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou 325027, China;
- Oujiang Laboratory, Zhejiang Lab for Regenerative Medicine, Vision and Brain Health, Wenzhou 325101, China
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Augimeri G, Soto M, Ceraudo F, Caparello G, Villegas Figueroa M, Cesario M, Caputi LS, Calderón B, Bonofiglio D. Differences of skin carotenoids and adherence to the Mediterranean Diet pattern in adults from Southern Italy and Dominican Republic. J Transl Med 2024; 22:424. [PMID: 38704581 PMCID: PMC11070090 DOI: 10.1186/s12967-024-05224-5] [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: 02/09/2024] [Accepted: 04/20/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND The measurement of the skin carotenoids using the Veggie Meter® has emerged as a rapid objective method for assessing fruit and vegetable intake, highly recommended by the Mediterranean Diet (MD), which represents one of the healthiest dietary patterns, worldwide. This study aimed to examine differences in skin carotenoid content and degree of adherence to the MD pattern between two adult populations from Southern Italy and the Dominican Republic. METHODS This cross-sectional study enrolled a total of 995 adults, 601 subjects from Italy and 394 from the Dominican Republic. All participants underwent anthropometric measurements and skin carotenoid assessment by Veggie Meter®. Adherence to the MD and lifestyle were evaluated using the Mediterranean Diet Adherence Screener (MEDAS) and the Mediterranean Lifestyle Index (MEDLIFE) questionnaires. Correlations between the skin carotenoid and MEDAS score were estimated using Pearson's correlation coefficient. Multiple linear regression models were created to determine variables that affect skin carotenoid score for both populations. RESULTS Mean total skin carotenoids were higher in the Italian compared to the Dominican Republic population (342.4 ± 92.4 vs 282.9 ± 90.3; p < 0.005) regardless of sex (women: 318.5 ± 88.9 vs 277.3 ± 91.9, p < 0.005 and men: 371.7 ± 88.3 vs 289.5 ± 88.1, p < 0.005), and remaining statistically significant after age-adjustment of the Dominican Republic sample. Using the MEDAS questionnaire, we found a higher MD adherence score in the Italian than in the Dominican Republic population also after age-adjusting data (7.8 ± 2.1 vs 6.2 ± 3.7; p < 0.005) and even when categorized by sex (Italian vs age-adjusted Dominican Republic women: 7.9 ± 2.1 vs 6.3 ± 2.6; Italian vs age-adjusted Dominican Republic men: 7.7 ± 2.2 vs 6.0 ± 4.7; p < 0.005). Using the MEDLIFE test, total Italians presented a lower score with respect to the age-adjusted Dominican Republic population (3.2 ± 1.2 vs 3.4 ± 1.4; p < 0.05). In multiple regression analysis, skin carotenoids were associated with sex and negatively associated with BMI in the Italian population (sex: β: 54.95; 95% CI: 40.11, 69.78; p < 0.0001; BMI: β: - 1.60; 95% CI: - 2.98,0.86; p = 0.03), while they resulted associated with age and sex in the Dominican Republic population (age: β: 2.76; 95% CI: 1.92, 3.56; p < 0.001; sex: β: 23.29; 95% CI: 5.93, 40.64; p = 0.009). Interestingly, skin carotenoids were positively correlated with MEDAS score in both populations (Italy: r = 0.03, p < 0.0001, Dominican Republic: r = 0.16, p = 0.002). CONCLUSIONS This study provides the assessment of the adherence to the MD and skin carotenoid content in adults living in Southern Italy and the Dominican Republic, showing a higher MD adherence score and a skin carotenoid content in inhabitants from the Mediterranean region. Our findings highlight the need to globally encourage fruit and vegetable intake, particularly in non-Mediterranean area.
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Affiliation(s)
- Giuseppina Augimeri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy
| | - Manuel Soto
- Research Unit, Centro Médico de Diabetes, Obesidad y Especialidades (CEMDOE), Clara María Pardo Street, Santo Domingo, 10135, Distrito Nacional, Dominican Republic
| | - Fabrizio Ceraudo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy
| | - Giovanna Caparello
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy
| | - Melisa Villegas Figueroa
- Instituto Tecnológico de Santo Domingo (INTEC), Los Proceres Avenue, Santo Domingo, 10602, Distrito Nacional, Dominican Republic
- UNICARIBE Research Center, University of Calabria, 87036, Rende, Italy
| | - Mirko Cesario
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy
| | - Lorenzo S Caputi
- UNICARIBE Research Center, University of Calabria, 87036, Rende, Italy
- Surface Nanoscience Group, Department of Physics, University of Calabria, 87036, Rende, Italy
| | - Berniza Calderón
- Research Unit, Centro Médico de Diabetes, Obesidad y Especialidades (CEMDOE), Clara María Pardo Street, Santo Domingo, 10135, Distrito Nacional, Dominican Republic
- Instituto Tecnológico de Santo Domingo (INTEC), Los Proceres Avenue, Santo Domingo, 10602, Distrito Nacional, Dominican Republic
- Sociedad Dominicana de Endocrinología y Nutrición (SODENN), 157 Independencia Avenue, GS Professional Building, Santo Domingo, 10206, Distrito Nacional, Dominican Republic
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy.
- UNICARIBE Research Center, University of Calabria, 87036, Rende, Italy.
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy.
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Abrignani V, Salvo A, Pacinella G, Tuttolomondo A. The Mediterranean Diet, Its Microbiome Connections, and Cardiovascular Health: A Narrative Review. Int J Mol Sci 2024; 25:4942. [PMID: 38732161 PMCID: PMC11084172 DOI: 10.3390/ijms25094942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 04/25/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024] Open
Abstract
The Mediterranean diet (MD), rich in minimally processed plant foods and in monounsaturated fats but low in saturated fats, meat, and dairy products, represents one of the most studied diets for cardiovascular health. It has been shown, from both observational and randomized controlled trials, that MD reduces body weight, improves cardiovascular disease surrogates such as waist-to-hip ratios, lipids, and inflammation markers, and even prevents the development of fatal and nonfatal cardiovascular disease, diabetes, obesity, and other diseases. However, it is unclear whether it offers cardiovascular benefits from its individual components or as a whole. Furthermore, limitations in the methodology of studies and meta-analyses have raised some concerns over its potential cardiovascular benefits. MD is also associated with characteristic changes in the intestinal microbiota, mediated through its constituents. These include increased growth of species producing short-chain fatty acids, such as Clostridium leptum and Eubacterium rectale, increased growth of Bifidobacteria, Bacteroides, and Faecalibacterium prausnitzii species, and reduced growth of Firmicutes and Blautia species. Such changes are known to be favorably associated with inflammation, oxidative status, and overall metabolic health. This review will focus on the effects of MD on cardiovascular health through its action on gut microbiota.
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Affiliation(s)
- Vincenzo Abrignani
- Internal Medicine and Stroke Care Ward, University of Palermo, 90127 Palermo, Italy; (V.A.); (A.S.); (G.P.)
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy
| | - Andrea Salvo
- Internal Medicine and Stroke Care Ward, University of Palermo, 90127 Palermo, Italy; (V.A.); (A.S.); (G.P.)
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy
| | - Gaetano Pacinella
- Internal Medicine and Stroke Care Ward, University of Palermo, 90127 Palermo, Italy; (V.A.); (A.S.); (G.P.)
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy
| | - Antonino Tuttolomondo
- Internal Medicine and Stroke Care Ward, University of Palermo, 90127 Palermo, Italy; (V.A.); (A.S.); (G.P.)
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy
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Raoul P, De Gaetano V, Sciaraffia G, Ormea G, Cintoni M, Pozzo C, Strippoli A, Gasbarrini A, Mele MC, Rinninella E. Gastric Cancer, Immunotherapy, and Nutrition: The Role of Microbiota. Pathogens 2024; 13:357. [PMID: 38787209 PMCID: PMC11124250 DOI: 10.3390/pathogens13050357] [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: 03/15/2024] [Revised: 04/14/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Immune checkpoint inhibitors (ICI) have revolutionized the treatment of gastric cancer (GC), which still represents the third leading cause of cancer-related death in Western countries. However, ICI treatment outcomes vary between individuals and need to be optimized. Recent studies have shown that gut microbiota could represent a key influencer of immunotherapy responses. At the same time, the nutritional status and diet of GC patients are also predictive of immunotherapy treatment response and survival outcomes. The objective of this narrative review is to gather recent findings about the complex relationships between the oral, gastric, and gut bacterial communities, dietary factors/nutritional parameters, and immunotherapy responses. Perigastric/gut microbiota compositions/functions and their metabolites could be predictive of response to immunotherapy in GC patients and even overall survival. At the same time, the strong influence of diet on the composition of the microbiota could have consequences on immunotherapy responses through the impact of muscle mass in GC patients during immunotherapy. Future studies are needed to define more precisely the dietary factors, such as adequate daily intake of prebiotics, that could counteract the dysbiosis of the GC microbiota and the impaired nutritional status, improving the clinical outcomes of GC patients during immunotherapy.
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Affiliation(s)
- Pauline Raoul
- Clinical Nutrition Unit, Department of Medical and Abdominal Surgery and Endocrine-Metabolic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy (M.C.); (M.C.M.)
| | - Valeria De Gaetano
- School of Specialization in Internal Medicine, Catholic University of the Sacred Heart, 00168 Rome, Italy; (V.D.G.); (G.S.)
| | - Gianmario Sciaraffia
- School of Specialization in Internal Medicine, Catholic University of the Sacred Heart, 00168 Rome, Italy; (V.D.G.); (G.S.)
| | - Ginevra Ormea
- Degree Course in Pharmacy, Catholic University of the Sacred Heart, 00168 Rome, Italy;
| | - Marco Cintoni
- Clinical Nutrition Unit, Department of Medical and Abdominal Surgery and Endocrine-Metabolic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy (M.C.); (M.C.M.)
- Research and Training Center in Human Nutrition, Catholic University of the Sacred Heart, 00168 Rome, Italy;
| | - Carmelo Pozzo
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.P.); (A.S.)
| | - Antonia Strippoli
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.P.); (A.S.)
| | - Antonio Gasbarrini
- Research and Training Center in Human Nutrition, Catholic University of the Sacred Heart, 00168 Rome, Italy;
- Digestive Disease Center (CEMAD), Department of Medical and Abdominal Surgery and Endocrine-Metabolic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Maria Cristina Mele
- Clinical Nutrition Unit, Department of Medical and Abdominal Surgery and Endocrine-Metabolic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy (M.C.); (M.C.M.)
- Research and Training Center in Human Nutrition, Catholic University of the Sacred Heart, 00168 Rome, Italy;
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Emanuele Rinninella
- Clinical Nutrition Unit, Department of Medical and Abdominal Surgery and Endocrine-Metabolic Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy (M.C.); (M.C.M.)
- Research and Training Center in Human Nutrition, Catholic University of the Sacred Heart, 00168 Rome, Italy;
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy
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Calcaterra V, Verduci E, Milanta C, Agostinelli M, Bona F, Croce S, Valsecchi C, Avanzini MA, Zuccotti G. The Benefits of the Mediterranean Diet on Inflamm-Aging in Childhood Obesity. Nutrients 2024; 16:1286. [PMID: 38732533 PMCID: PMC11085692 DOI: 10.3390/nu16091286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
(1) Background: Numerous elements of the Mediterranean diet (MD) have antioxidant and anti-inflammatory qualities. (2) Methods: We present a narrative review of the potential benefits of the Mediterranean dietary pattern (MD) in mitigating aging-related inflammation (inflamm-aging) associated with childhood obesity. The mechanisms underlying chronic inflammation in obesity are also discussed. A total of 130 papers were included after screening abstracts and full texts. (3) Results: A complex interplay between obesity, chronic inflammation, and related comorbidities is documented. The MD emerges as a promising dietary pattern for mitigating inflammation. Studies suggest that the MD may contribute to weight control, improved lipid profiles, insulin sensitivity, and endothelial function, thereby reducing the risk of metabolic syndrome in children and adolescents with obesity. (4) Conclusions: While evidence supporting the anti-inflammatory effects of the MD in pediatric obesity is still evolving, the existing literature underscores its potential as a preventive and therapeutic strategy. However, MD adherence remains low among children and adolescents, necessitating targeted interventions to promote healthier dietary habits. Future high-quality intervention studies are necessary to elucidate the specific impact of the MD on inflammation in diverse pediatric populations with obesity and associated comorbidities.
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Affiliation(s)
- Valeria Calcaterra
- Pediatrics and Adolescentology Unit, Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy;
- Pediatric Department, Buzzi Children’s Hospital, 20154 Milan, Italy; (C.M.); (M.A.); (F.B.); (G.Z.)
| | - Elvira Verduci
- Pediatric Department, Buzzi Children’s Hospital, 20154 Milan, Italy; (C.M.); (M.A.); (F.B.); (G.Z.)
- Department of Health Sciences, University of Milano, 20142 Milan, Italy
| | - Chiara Milanta
- Pediatric Department, Buzzi Children’s Hospital, 20154 Milan, Italy; (C.M.); (M.A.); (F.B.); (G.Z.)
| | - Marta Agostinelli
- Pediatric Department, Buzzi Children’s Hospital, 20154 Milan, Italy; (C.M.); (M.A.); (F.B.); (G.Z.)
| | - Federica Bona
- Pediatric Department, Buzzi Children’s Hospital, 20154 Milan, Italy; (C.M.); (M.A.); (F.B.); (G.Z.)
| | - Stefania Croce
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy; (S.C.); (C.V.); (M.A.A.)
| | - Chiara Valsecchi
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy; (S.C.); (C.V.); (M.A.A.)
| | - Maria Antonietta Avanzini
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy; (S.C.); (C.V.); (M.A.A.)
| | - Gianvincenzo Zuccotti
- Pediatric Department, Buzzi Children’s Hospital, 20154 Milan, Italy; (C.M.); (M.A.); (F.B.); (G.Z.)
- Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
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Sandri E, Sguanci M, Cantín Larumbe E, Cerdá Olmedo G, Werner LU, Piredda M, Mancin S. Plant-Based Diets versus the Mediterranean Dietary Pattern and Their Socio-Demographic Determinants in the Spanish Population: Influence on Health and Lifestyle Habits. Nutrients 2024; 16:1278. [PMID: 38732525 PMCID: PMC11085273 DOI: 10.3390/nu16091278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Plant-based diets are becoming more and more widespread among the Spanish population, progressively replacing the Mediterranean dietary pattern. Different studies have shown the motivations for adherence to these diets, and others have highlighted some health advantages and disadvantages. PURPOSE OF THE STUDY Further studies are needed to define the socio-demographic determinants that influence the choice of a plant-based diet and to study the relationship that the choice of dietary pattern has on the health and lifestyle habits of the population. METHODS A descriptive, cross-sectional study was conducted on the Spanish population. The NutSo-HH questionnaire, developed and validated by the research team, was used to gather socio-demographic, nutritional, social, and lifestyle information through non-probabilistic snowball sampling. RESULTS The questionnaire was completed by 22,181 Spanish citizens, of whom only 19,211 were of interest to the study. The socio-demographic variables gender, age, educational level, income level, and place of residence do not seem to influence the prevalence of a plant-based diet (n = 1638) compared to a Mediterranean diet (n = 17,573). People following a vegetarian or vegan diet have a lower BMI, and they consume less fried food, fast food, and ultra-processed dishes and fewer energy drinks or sugary beverages. They also do more exercise and sleep longer hours, smoke less, and consume alcohol less frequently. However, there seem to be more diagnosed eating disorders among people who follow a plant-based diet than those who follow a Mediterranean diet. CONCLUSIONS People who adopt a plant-based diet tend to exhibit healthier lifestyle patterns and consume fewer foods that are detrimental to their health. However, it is essential for such dietary choices to be supervised by healthcare professionals to mitigate the risk of maladaptive behaviors evolving into eating disorders.
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Affiliation(s)
- Elena Sandri
- Faculty of Medicine and Health Sciences, Catholic University of Valencia San Vicente Mártir, c/Quevedo, 2, 46001 Valencia, Spain; (E.S.); (G.C.O.)
- Doctoral School, Catholic University of Valencia San Vicente Mártir, c/Quevedo, 2, 46001 Valencia, Spain
| | - Marco Sguanci
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, Via Alvaro del Portillo, 21, 00128 Rome, Italy;
| | - Eva Cantín Larumbe
- Faculty of Data Science, Polytechnical University of Valencia, Camí de Vera, s/n, 46022 Valencia, Spain;
| | - Germán Cerdá Olmedo
- Faculty of Medicine and Health Sciences, Catholic University of Valencia San Vicente Mártir, c/Quevedo, 2, 46001 Valencia, Spain; (E.S.); (G.C.O.)
| | - Lisa Ursula Werner
- Faculty of Teaching and Science of Education, Catholic University of Valencia San Vicente Mártir, c/Quevedo, 2, 46001 Valencia, Spain;
| | - Michela Piredda
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, Via Alvaro del Portillo, 21, 00128 Rome, Italy;
| | - Stefano Mancin
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Viale Montpellier, 1, 00128 Rome, Italy;
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Zheng X, Zhang W, Wan X, Lv X, Lin P, Si S, Xue F, Wang A, Cao Y. The effects of Mediterranean diet on cardiovascular risk factors, glycemic control and weight loss in patients with type 2 diabetes: a meta-analysis. BMC Nutr 2024; 10:59. [PMID: 38641818 PMCID: PMC11027355 DOI: 10.1186/s40795-024-00836-y] [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: 12/24/2022] [Accepted: 01/31/2024] [Indexed: 04/21/2024] Open
Abstract
To explore the impact of the Mediterranean diet on cardiovascular risk factors, glycemic control and weight loss in patients with type 2 diabetes(T2D) by a meta-analysis of randomized controlled trials (RCTs). We systematically searched PubMed, Cochrance Library, EMBASE and four Chinese databases to identify RCTs that compared the Mediterranean diet with control diets in patients with T2D up to December 2021. The Risk of Bias of the included studies was assessed using the version 2 of the Cochrane risk-of-bias tools for randomized trials (ROB 2). Seven RCTs with 1371 patients met the eligibility criteria and entered into the meta-analysis. Compared to control diets, the beneficial effects of Mediterranean diet were not statistically significant in high-density lipoprotein (MD = 2.33; 95% CI: -0.27 to 4.92), low-density lipoprotein (MD = -2.34; 95% CI -5.67 to 0.99) and total cholesterol (MD = 2.60; 95% CI: -0.95 to 6.15). But Mediterranean diet led to reduce the level of diastolic blood pressure (MD = -1.20; 95% CI: -2.21 to -0.19) and systolic blood pressure (MD = -4.17; 95% CI: -7.12 to -1.22). Meanwhile, Mediterranean diet showed beneficial effects in glycemic control (HbA1[%]: MD = -0.39, 95% CI: -0.58 to -0.20; fasting plasma glucose: MD = -15.12, 95% CI: -24.69 to -5.55) and weight loss (BMI: MD = -0.71, 95% CI: -1.30 to -0.78; WC: MD = -1.69; 95% CI: -3.35 to -0.02) compared to the control diets. The meta-analysis presented evidence supporting the beneficial effects of the Mediterranean diet on blood pressure, glycemic control, and weight loss. However, the impact of the Mediterranean diet on the lipid profile was not found to be significant, warranting further verification. This Meta-analysis was registered on the INPLASY website (Registration number: INPLASY 202160096).
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Affiliation(s)
- Xing Zheng
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P.R. China
| | - Wenwen Zhang
- Department of Thoracic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P.R. China
| | - Xiaojuan Wan
- School of Nursing, Yangzhou University, Yangzhou, Jiangsu, 225000, P. R. China
| | - Xiaoyan Lv
- Department of Nursing, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Peng Lin
- Department of Endocrinology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Shucheng Si
- Institute for Medical Dataology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Fuzhong Xue
- Institute for Medical Dataology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Aijun Wang
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P.R. China
| | - Yingjuan Cao
- Department of Nursing, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.
- Theory & Practice Innovation Research Center, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.
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Kmail A. Mitigating digestive disorders: Action mechanisms of Mediterranean herbal active compounds. Open Life Sci 2024; 19:20220857. [PMID: 38645751 PMCID: PMC11032100 DOI: 10.1515/biol-2022-0857] [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: 11/11/2023] [Revised: 03/06/2024] [Accepted: 03/07/2024] [Indexed: 04/23/2024] Open
Abstract
This study explores the effects of the Mediterranean diet, herbal remedies, and their phytochemicals on various gastrointestinal conditions and reviews the global use of medicinal plants for common digestive problems. The review highlights key plants and their mechanisms of action and summarizes the latest findings on how plant-based products influence the digestive system and how they work. We searched various sources of literature and databases, including Google Scholar, PubMed, Science Direct, and MedlinePlus. Our focus was on gathering relevant papers published between 2013 and August 2023. Certain plants exhibit potential in preventing or treating digestive diseases and cancers. Notable examples include Curcuma longa, Zingiber officinale, Aloe vera, Calendula officinalis, Lavandula angustifolia, Thymus vulgaris, Rosmarinus officinalis, Ginkgo biloba, Cynodon dactylon, and Vaccinium myrtillus. The phytochemical analysis of the plants showed that compounds such as quercetin, anthocyanins, curcumin, phenolics, isoflavones glycosides, flavonoids, and saponins constitute the main active substances within these plants. These natural remedies have the potential to enhance the digestive system and alleviate pain and discomfort in patients. However, further research is imperative to comprehensively evaluate the benefits and safety of herbal medicines to use their active ingredients for the development of natural and effective drugs.
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Affiliation(s)
- Abdalsalam Kmail
- Faculty of Sciences, Arab American University Jenin, P. O. Box 240, Jenin, Palestine
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Quartiroli M, Roncallo C, Pala V, Simeon V, Ricceri F, Venturelli E, Pattaroni L, Sieri S, Agnoli C. Adherence to Diet Quality Indices and Breast Cancer Risk in the Italian ORDET Cohort. Nutrients 2024; 16:1187. [PMID: 38674877 PMCID: PMC11054820 DOI: 10.3390/nu16081187] [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: 03/09/2024] [Revised: 04/03/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024] Open
Abstract
Breast cancer (BC) is the most common cancer in women, with 2.3 million diagnoses in 2020. There is growing evidence that lifestyle factors, including dietary factors, particularly the complex interactions and synergies between different foods and nutrients (and not a single nutrient or food), may be associated with a higher risk of BC. The aim of this work was to evaluate how the Italian Mediterranean Index (IMI), the Greek Mediterranean Index, the DASH score, and the EAT-Lancet score can help lower the risk of BC, and analyze if chronic low-grade inflammation may be one of the possible mechanisms through which dietary patterns influence breast cancer risk. We evaluated the effect of adherence to these four dietary quality indices in the 9144 women of the ORDET cohort who completed a dietary questionnaire. The effect of adherence to dietary patterns on chronic inflammation biomarkers was evaluated on a subsample of 552 participants. Hazard ratios (HRs) with 95% confidence intervals (CIs) for BC risk in relation to the index score categories used were estimated using multivariable Cox models adjusted for potential confounders. Regression coefficients (β), with 95% CI for C-reactive protein (CRP), TNF-α, IL-6, leptin, and adiponectin levels in relation to adherence to dietary patterns were evaluated with the linear regression model adjusted for potential confounders. IMI was inversely associated with BC in all women (HR: 0.76, 95% CI: 0.60-0.97, P trend = 0.04), particularly among postmenopausal women (HR: 0.64, 95% CI: 0.42-0.98, P trend = 0.11). None of the other dietary patterns was associated with BC risk. Higher IMI and Greek Mediterranean Index scores were inversely associated with circulating CRP (β: -0.10, 95% CI: -0.18, -0.02, and β: -0.13, 95% CI: -0.21, -0.04). The higher score of the EAT-Lancet Index was instead associated with a higher concentration of circulating levels of CRP (β: 0.10, 95% CI: 0.02, 0.18). In conclusion, these results suggest that adherence to a typical Italian Mediterranean diet protects against BC development, especially among postmenopausal women, possibly through modulation of chronic low-grade inflammation.
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Affiliation(s)
- Martina Quartiroli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Chiara Roncallo
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Valeria Pala
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Vittorio Simeon
- Dipartimento di Salute Mentale e Fisica e Medicina Preventiva, Vanvitelli University, 80138 Naples, Italy;
| | - Fulvio Ricceri
- Department of Clinical and Biological Sciences, Centre for Biostatistics, Epidemiology, and Public Health, University of Turin, 10126 Turin, Italy;
| | - Elisabetta Venturelli
- Nutritional and Metabolomic Research Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Lara Pattaroni
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Claudia Agnoli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
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Quetglas-Llabrés MM, Monserrat-Mesquida M, Bouzas C, García S, Argelich E, Casares M, Ugarriza L, Llompart I, Tur JA, Sureda A. Impact of Adherence to the Mediterranean Diet on Antioxidant Status and Metabolic Parameters in NAFLD Patients: A 24-Month Lifestyle Intervention Study. Antioxidants (Basel) 2024; 13:480. [PMID: 38671927 PMCID: PMC11047536 DOI: 10.3390/antiox13040480] [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: 04/02/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND The Mediterranean Diet (MedDiet) is recognized as a healthy dietary pattern. Non-alcoholic fatty liver disease (NAFLD) is characterized by the excessive accumulation of fat in the liver. OBJECTIVES To assess the antioxidant status in erythrocytes, plasma, and peripheral blood mononuclear cells (PBMCs) of NAFLD patients following a 24-month lifestyle intervention based on the MedDiet. Adult patients (n = 40; aged 40-60 years) diagnosed with NAFLD by magnetic resonance imaging were divided into two groups based on their adherence to the MedDiet. Consumption was assessed using a validated 143-item semiquantitative Food Frequency Questionnaire. Anthropometrics, biochemistry parameters, intrahepatic fat contents (IFC), antioxidants, and inflammatory biomarkers were measured in plasma and erythrocytes before and after the intervention. RESULTS After the intervention, body mass index (BMI) and plasma levels of total cholesterol, low-density lipoprotein cholesterol (LDL-chol), triglycerides, malondialdehyde (MDA), and cytokeratin-18 (CK18) decreased, and high-density lipoprotein cholesterol (HDL-chol) increased. Participants with high adherence to MedDiet showed lower IFC, hepatic enzyme (AST, ALT, and GGT), glycemia, oxidase LDL (oxLDL) plasma levels, and erythrocyte MDA levels. Higher antioxidant activity (erythrocyte catalase-CAT, superoxide dismutase-SOD, glutathione peroxidase-GPx, glutathione reductase-GRd, and total glutathione-GSH as well as PBMCs-CAT gene expression) was observed in these patients, along with a reduction of PBMCs reactive oxygen species production and Toll-like receptor 4 (TLR4) expression. Inverse associations were observed between adherence to the MedDiet and BMI, glycemia, AST, IFC, and CK18 plasma levels and oxLDL, CAT, SOD, and GRd activities in erythrocytes. A significant linear regression was observed between adherence to the MedDiet and antioxidant score. CONCLUSIONS Adherence to the MedDiet is associated with improved plasma and PBMC antioxidant and inflammatory biomarker profiles and high antioxidant defences in erythrocytes.
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Affiliation(s)
- Maria Magdalena Quetglas-Llabrés
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
| | - Margalida Monserrat-Mesquida
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
| | - Cristina Bouzas
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
| | - Silvia García
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
| | - Emma Argelich
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
| | - Miguel Casares
- Radiodiagnosis Service, Red Asistencial Juaneda, 07011 Palma de Mallorca, Spain
| | - Lucía Ugarriza
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
- C.S. Camp Redó, IBSalut, 07010 Palma de Mallorca, Spain
| | - Isabel Llompart
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
- Clinical Analysis Service, University Hospital Son Espases, 07198 Palma de Mallorca, Spain
| | - Josep A. Tur
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
| | - Antoni Sureda
- Research Group on Community Nutrition & Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain (M.M.-M.); (I.L.); (A.S.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of Balearic Islands (IdISBa), 07120 Palma, Spain
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Gao D, Zhang C, Chen Q, Cao Z, Li P, Zhou G, Xu H, Xu B, Wang Z. Association between dietary fatty acids and urinary incontinence. Heliyon 2024; 10:e28595. [PMID: 38571581 PMCID: PMC10988052 DOI: 10.1016/j.heliyon.2024.e28595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 03/18/2024] [Accepted: 03/21/2024] [Indexed: 04/05/2024] Open
Abstract
Background Dietary nutrient intake contributes to urination; however, the association between dietary nutrient intake, especially that of fat, and urinary incontinence (UI) is not well understood. The most common types of UI include stress UI (SUI) and urgency UI (UUI). Objective To investigate the potential effect(s) of dietary fat intake on UI and explore its mechanism of action in relation to body mass index (BMI). Methods A cross-sectional survey of data from 15,121 individuals (20-85 years of age) from the National Health and Nutrition Examination Survey (2001-2008), a random population-based sample, was performed. Data regarding dietary nutrient intake were collected through 24 h dietary recall interviews. UI and covariate data were collected through in-person interviews. UI was assessed according to the American Urological Association Symptom Index. The odds ratio (OR) for SUI and UUI were calculated using multivariate logistic regression analysis. The mediation effect was estimated using observational mediation analysis. Results Higher total fat intake was positively associated with increased odds for developing UI (OR 1.44 [95% confidence interval (CI) 1.08-1.93]). Females who consumed more saturated fatty acids (SFA), monounsaturated fatty acids (MUFA), and polyunsaturated fatty acids (PUFA) were more likely to develop SUI. BMI partially explained the association between total fat, SFA, MUFA, and PUFA and SUI; the proportions of the mediation effect of BMI were 14.7%, 13.0%, 18.7%, and 16.3%, respectively. Conclusions Results of this study emphasize the key role of dietary fat intake in the prevalence of UI. Higher fat intake was positively associated with UI and BMI partially mediated the effect of fat intake on SUI.
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Affiliation(s)
- Dajun Gao
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai, 200011, China
| | - Caoxu Zhang
- The Core Laboratory in Medical Center of Clinical Research, Department of Molecular Diagnostics and Endocrinology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qi Chen
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai, 200011, China
| | - Zhi Cao
- Shanghai Changhai Hospital, Shanghai, China
| | - Peizhang Li
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai, 200011, China
| | | | - Huan Xu
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai, 200011, China
| | - Bin Xu
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai, 200011, China
| | - Zhong Wang
- Department of Urology, Shanghai Ninth People's Hospital, Shanghai, 200011, China
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Pinto E, Viegas C, Martins PV, Marreiros C, Nascimento T, Schurgers L, Simes D. Mediterranean Diet Favors Vitamin K Intake: A Descriptive Study in a Mediterranean Population. Nutrients 2024; 16:1098. [PMID: 38674788 PMCID: PMC11054598 DOI: 10.3390/nu16081098] [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: 02/24/2024] [Revised: 03/26/2024] [Accepted: 04/05/2024] [Indexed: 04/28/2024] Open
Abstract
The Mediterranean diet (MD) is associated with improved longevity and the prevention and management of chronic inflammatory diseases (CIDs). Vitamin K, which is present in MD core components such as leafy green vegetables, is also known as a protective factor for CIDs. Estimates of vitamin K intake in Mediterranean settings are still scarce, and the association between MD and vitamin K intake is yet to be established. This study analyzed vitamin K intake and MD adherence in the Algarve region, in Portugal. We conducted a cross-sectional study in a nonrandom sample of adults using an online questionnaire which included a validated food-frequency questionnaire and a screener for MD adherence. A total of 238 participants were recruited (68% women and 32% men). Adherence to the MD was low (11%). Only 10% of the participants had vitamin K intake below the adequate intake. Adherence to the MD was positively correlated with vitamin K intake (r = 0.463; p < 0.001) and age (r = 0.223; p < 0.001). Our findings underscore the importance of promoting adherence to the MD for optimal vitamin K intake, and future research should focus on developing effective interventions to promote this dietary pattern, particularly among younger individuals and men.
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Affiliation(s)
- Ezequiel Pinto
- Centro de Estudos e Desenvolvimento em Saúde, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (E.P.); (T.N.)
- Algarve Biomedical Center Research Institute (ABC-RI), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Carla Viegas
- Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (C.V.); (C.M.)
- GenoGla Diagnostics, Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Paula Ventura Martins
- Algarve Cyber-Physical Systems Research Centre (CISCA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal;
| | - Catarina Marreiros
- Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (C.V.); (C.M.)
| | - Tânia Nascimento
- Centro de Estudos e Desenvolvimento em Saúde, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (E.P.); (T.N.)
- Algarve Biomedical Center Research Institute (ABC-RI), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Leon Schurgers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, 6200 MD Maastricht, The Netherlands;
| | - Dina Simes
- Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (C.V.); (C.M.)
- GenoGla Diagnostics, Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
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Muscogiuri G, De Marco O, Di Lorenzo T, Amicone M, Capuano I, Riccio E, Iaccarino G, Bianco A, Di Risi T, Pisani A. Diet and Physical Activity in Fabry Disease: A Narrative Review. Nutrients 2024; 16:1061. [PMID: 38613094 PMCID: PMC11013480 DOI: 10.3390/nu16071061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Fabry disease (FD) is caused by mutations in the galactosidase alpha (GLA) gene which lead to the accumulation of globotriaosylceramide (Gb-3). Enzyme replacement therapy (ERT) and oral chaperone therapy are the current pharmacological treatments for this condition. However, in the literature, there is a growing emphasis on exploring non-pharmacological therapeutic strategies to improve the quality of life of patients with FD. In particular, the nutritional approach to FD has been marginally addressed in the scientific literature, although specific dietary interventions may be useful for the management of nephropathy and gastrointestinal complications, which are often present in patients with FD. Especially in cases of confirmed diagnosis of irritable bowel syndrome (IBS), a low-FODMAP diet can represent an effective approach to improving intestinal manifestations. Furthermore, it is known that some food components, such as polyphenols, may be able to modulate some pathogenetic mechanisms underlying the disease, such as inflammation and oxidative stress. Therefore, the use of healthy dietary patterns should be encouraged in this patient group. Sports practice can be useful for patients with multi-organ involvement, particularly in cardiovascular, renal, and neurological aspects. Therefore, the aim of this review is to summarize current knowledge on the role of nutrition and physical activity in FD patients.
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Affiliation(s)
- Giovanna Muscogiuri
- Unità di Endocrinologia, Dipartimento di Medicina Clinica e Chirurgia, Diabetologia ed Andrologia, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy;
- Endocrinology Unit, Centro Italiano per la Cura e il Benessere del Paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy;
| | - Oriana De Marco
- Chair of Nephrology “Federico II”, Department of Public Health, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (M.A.); (I.C.); (T.D.R.); or (A.P.)
| | - Tonia Di Lorenzo
- Endocrinology Unit, Centro Italiano per la Cura e il Benessere del Paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy;
| | - Maria Amicone
- Chair of Nephrology “Federico II”, Department of Public Health, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (M.A.); (I.C.); (T.D.R.); or (A.P.)
| | - Ivana Capuano
- Chair of Nephrology “Federico II”, Department of Public Health, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (M.A.); (I.C.); (T.D.R.); or (A.P.)
| | - Eleonora Riccio
- Institute for Biomedical Research and Innovation, National Research Council of Italy, 90146 Palermo, Italy;
| | - Guido Iaccarino
- Interdepartmental Research Center for Arterial Hypertension and Associated Pathologies (CIRIAPA)-Hypertension Research Center, University of Naples “Federico II”, 80131 Naples, Italy; (G.I.); (A.B.)
- Department of Clinical Medicine and Surgery, Univeristy of Naples Federico II, 80131 Naples, Italy
| | - Antonio Bianco
- Interdepartmental Research Center for Arterial Hypertension and Associated Pathologies (CIRIAPA)-Hypertension Research Center, University of Naples “Federico II”, 80131 Naples, Italy; (G.I.); (A.B.)
- DAI Endocrinologia, Diabetologia, Andrologia e Nutrizione Ambulatorio AFA “Attività Fisica Adattata”, University of Naples “Federico II”, 80131 Naples, Italy
| | - Teodolinda Di Risi
- Chair of Nephrology “Federico II”, Department of Public Health, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (M.A.); (I.C.); (T.D.R.); or (A.P.)
- CEINGE Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Antonio Pisani
- Chair of Nephrology “Federico II”, Department of Public Health, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy; (M.A.); (I.C.); (T.D.R.); or (A.P.)
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Dosh L, Ghazi M, Haddad K, El Masri J, Hawi J, Leone A, Basset C, Geagea AG, Jurjus R, Jurjus A. Probiotics, gut microbiome, and cardiovascular diseases: An update. Transpl Immunol 2024; 83:102000. [PMID: 38262540 DOI: 10.1016/j.trim.2024.102000] [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: 11/14/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 01/25/2024]
Abstract
Cardiovascular diseases (CVD) are one of the most challenging diseases and many factors have been demonstrated to affect their pathogenesis. One of the major factors that affect CVDs, especially atherosclerosis, is the gut microbiota (GM). Genetics play a key role in linking CVDs with GM, in addition to some environmental factors which can be either beneficial or harmful. The interplay between GM and CVDs is complex due to the numerous mechanisms through which microbial components and their metabolites can influence CVDs. Within this interplay, the immune system plays a major role, mainly based on the immunomodulatory effects of microbial dysbiosis and its resulting metabolites. The resulting modulation of chronic inflammatory processes was found to reduce the severity of CVDs and to maintain cardiovascular health. To better understand the specific roles of GM-related metabolites in this interplay, this review presents an updated perspective on gut metabolites related effects on the cardiovascular system, highlighting the possible benefits of probiotics in therapeutic strategies.
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Affiliation(s)
- Laura Dosh
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.
| | - Maya Ghazi
- Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
| | - Karim Haddad
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.
| | - Jad El Masri
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon; Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon.
| | - Jihad Hawi
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon; Faculty of Medicine and Medical Sciences, University of Balamand, Al Kurah, Lebanon.
| | - Angelo Leone
- Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, Palermo, Italy.
| | - Charbel Basset
- Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, Palermo, Italy.
| | - Alice Gerges Geagea
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Rosalyn Jurjus
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Abdo Jurjus
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.
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Maroto-Rodriguez J, Delgado-Velandia M, Ortolá R, Perez-Cornago A, Kales SN, Rodríguez-Artalejo F, Sotos-Prieto M. Association of a Mediterranean Lifestyle With All-Cause and Cause-Specific Mortality: A Prospective Study from the UK Biobank. Mayo Clin Proc 2024; 99:551-563. [PMID: 37589638 DOI: 10.1016/j.mayocp.2023.05.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/12/2023] [Accepted: 05/31/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE To examine the association between the Mediterranean lifestyle and all-cause, cancer, and cardiovascular disease (CVD) mortality in a British population. PATIENTS AND METHODS We studied 110,799 individuals 40 to 75 years of age from the UK Biobank cohort, free of CVD or cancer between 2009 and 2012 who were followed-up to 2021. The Mediterranean lifestyle was assessed at baseline through the Mediterranean Lifestyle (MEDLIFE) index, derived from the lifestyle questionnaire and diet assessments and comprising three blocks: (1) "Mediterranean food consumption," (2) "Mediterranean dietary habits," and (3) "physical activity, rest, social habits, and conviviality." Death information was retrieved from death register records. Cox regression models were used to analyze the study associations. RESULTS During a median 9.4-year follow-up, 4247 total deaths, 2401 cancer deaths, and 731 CVD deaths were identified. Compared with the first quartile of the MEDLIFE index, increasing quartiles had HRs of 0.89 (95% CI, 0.81 to 0.97), 0.81 (95% CI, 0.74 to 0.89), and 0.71 (95% CI, 0.65 to 0.78) (P-trend<.001 for all-cause mortality). For cancer mortality, the quartiles had HRs of 0.90 (95% CI, 0.80 to 1.01), 0.83 (95% CI, 0.74 to 0.93), and 0.72 (95% CI, 0.64 to 0.82) (P-trend<.001). All MEDLIFE index blocks were independently associated with lower risk of all-cause and cancer death, and block 3 was associated with lower CVD mortality. CONCLUSION Higher adherence to the Mediterranean lifestyle was associated with lower all-cause and cancer mortality in British middle-aged and older adults in a dose-response manner. Adopting a Mediterranean lifestyle adapted to the local characteristics of non-Mediterranean populations may be possible and part of a healthy lifestyle.
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Affiliation(s)
- Javier Maroto-Rodriguez
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Mario Delgado-Velandia
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain; CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
| | - Rosario Ortolá
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain; CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
| | - Aurora Perez-Cornago
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Stefanos N Kales
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Fernando Rodríguez-Artalejo
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain; CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain; IMDEA-Food Institute, CEI UAM+CSIC, Madrid, Spain
| | - Mercedes Sotos-Prieto
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain; CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA; IMDEA-Food Institute, CEI UAM+CSIC, Madrid, Spain.
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47
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Mostafaei R, Elahi N, Moludi J, Moradi F, Solouki L, Nachvak SM, Behrooz M. Association of Mediterranean diet pattern with disease activity in the patients with rheumatoid arthritis: A cross-sectional study on Iranian patients. Clin Nutr ESPEN 2024; 60:95-101. [PMID: 38479945 DOI: 10.1016/j.clnesp.2024.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND & AIMS Rheumatoid arthritis is a systemic autoimmune disease that causes joint erosion, as well as damage to extra-articular organs. The aim of this study was the investigation of the association between the Mediterranean diet quality index with disease activity in patients with rheumatoid arthritis. METHODS In this cross-sectional study 184 females with rheumatoid arthritis were studied in Kermanshah, Iran. The American College of Rheumatology's 2010 criteria were used to diagnose RA. The biochemical tests including erythrocyte sedimentation rate, C-reactive protein, rheumatoid facto, anti-nuclear antibody titration, antibodies against cyclic citrulline peptide, disease activity score 28 and the food frequency questionnaire was used to assess rheumatoid arthritis activity and the Mediterranean diet quality index, respectively. To compare the dietary intakes of participants across tertiles of Mediterranean diet score, we used Analysis of Variance. Multinomial logistic regression with three adjusted models was used to investigate the association between Mediterranean diet score with disease activity. RESULTS 184 eligible patients with rheumatoid arthritis participated in this study. The mean age and duration of disease, body mass index, waist circumference and percent body fat did not differ significantly among the tertiles of the Mediterranean diet score (P-value>0.05). Participants in the highest tertile of Mediterranean diet score had significantly greater intakes of fruits, vegetables, fish, legume, nuts and had lowest intake of grains (refrain grain) and red and process meats to white meat ratio (P-value<0.05). There was no significant difference in terms of variables related to disease activity among the tertiles of the Mediterranean score (P-value>0.05). In multi-adjusted models, the odds ratio of Mediterranean diet scores no significant different in the third as compared to the first tertile of Mediterranean diet score (P-value>0.05). CONCLUSION Based on our findings there is no association between the Mediterranean diet score and disease activity of people with rheumatoid arthritis.
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Affiliation(s)
- Roghayeh Mostafaei
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran; Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Negin Elahi
- Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Jalal Moludi
- Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fardin Moradi
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran; Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Leila Solouki
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Seyed Mostafa Nachvak
- Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Maryam Behrooz
- Department of Biochemistry and Diet Therapy, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Pediatric Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Borrego-Ruiz A, Borrego JJ. Human gut microbiome, diet, and mental disorders. Int Microbiol 2024:10.1007/s10123-024-00518-6. [PMID: 38561477 DOI: 10.1007/s10123-024-00518-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 03/15/2024] [Accepted: 03/22/2024] [Indexed: 04/04/2024]
Abstract
Diet is one of the most important external factor shaping the composition and metabolic activities of the gut microbiome. The gut microbiome plays a crucial role in host health, including immune system development, nutrients metabolism, and the synthesis of bioactive molecules. In addition, the gut microbiome has been described as critical for the development of several mental disorders. Nutritional psychiatry is an emerging field of research that may provide a link between diet, microbial function, and brain health. In this study, we have reviewed the influence of different diet types, such as Western, Mediterranean, vegetarian, and ketogenic, on the gut microbiota composition and function, and their implication in various neuropsychiatric and psychological disorders.
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Affiliation(s)
- Alejandro Borrego-Ruiz
- Departamento de Psicología Social y de las Organizaciones, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
| | - Juan J Borrego
- Departamento de Microbiología, Universidad de Málaga. Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina BIONAND, Málaga, Spain.
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49
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Simsek M, Whitney K. Examination of Primary and Secondary Metabolites Associated with a Plant-Based Diet and Their Impact on Human Health. Foods 2024; 13:1020. [PMID: 38611326 PMCID: PMC11011468 DOI: 10.3390/foods13071020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/22/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
The consumption of plant-based diets has become a burgeoning trend, and they are increasingly consumed globally owing to their substantial energy intensity and dietetic advantages. Plants possess numerous bioactive components that have been recognized to exhibit manifold health-promoting assets. Comprehension of the synthesis of these primary and secondary metabolites by plants and their method of action against several chronic illnesses is a significant requirement for understanding their benefits to human health and disease prevention. Furthermore, the association of biologically active complexes with plants, humans, disease, medicine, and the underlying mechanisms is unexplored. Therefore, this review portrays various bioactive components derived from plant sources associated with health-promoting traits and their action mechanisms. This review paper predominantly assembles proposed plant-derived bioactive compounds, postulating valuable evidence aimed at perceiving forthcoming approaches, including the selection of potent bioactive components for formulating functional diets that are effective against several human disorders. This meticulous evidence could perhaps provide the basis for the advanced preemptive and therapeutic potential promoting human health. Hence, delivery opens possibilities for purchasers to approach the lucrative practice of plants as a remedy, produce novel products, and access new marketplaces.
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Affiliation(s)
- Miray Simsek
- Department of Biochemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Kristin Whitney
- Department of Food Science and Whistler Center for Carbohydrate Research, Purdue University, West Lafayette, IN 47907, USA
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50
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Tryfonos C, Chrysafi M, Papadopoulou SK, Vadikolias K, Spanoudaki M, Mentzelou M, Fotiou D, Pavlidou E, Gkouvas G, Vorvolakos T, Michailidis A, Bisbinas A, Alexatou O, Giaginis C. Association of Mediterranean diet adherence with disease progression, quality of life and physical activity, sociodemographic and anthropometric parameters, and serum biomarkers in community-dwelling older adults with multiple sclerosis: a cross-sectional study. Aging Clin Exp Res 2024; 36:73. [PMID: 38492093 PMCID: PMC10944396 DOI: 10.1007/s40520-024-02712-y] [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: 08/13/2023] [Accepted: 01/23/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Multiple sclerosis (MS) constitutes a chronic inflammatory and degenerative demyelinating disease, which can progressively lead to a broad range of sensorimotor, cognitive, visual, and autonomic function symptoms, independently of patient' age. However, the clinical studies that examine the role of dietary patterns against disease progression and symptomatology remain extremely scarce, especially concerning Mediterranean diet (MD) in the subgroup age of older adults with MS. AIMS The present study aimed to investigate the potential impact of MD compliance in disease progression and symptoms severity as well as quality of life and physical activity of community-dwelling older adults with MS. METHODS This is a cross-sectional conducted on 227 older adults with no history of other severe disease. Relevant questionnaires were applied to collect sociodemographic and anthropometric factors by face-to face interviews between patients and qualified personnel. Serum biomarkers were retrieved by patients' medical records. RESULTS Higher MD compliance was independently associated with younger patients' age, lower risk of overweight/obesity and abdominal obesity, decreased disease progression and higher muscle mass, as well as greater physical activity, better quality of life, and adequate serum ferritin and albumin levels CONCLUSIONS: MD may exert beneficial effects in older adults with MS. Future strategies and policies are highly recommended to inform both the general population and the older patients with MS for the beneficial effects of MD in preventing MS and in improving or even slowing down the disease progression and symptoms severity of MS.
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Affiliation(s)
- Christina Tryfonos
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, 81400, Lemnos, Myrina, Greece
| | - Maria Chrysafi
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, 81400, Lemnos, Myrina, Greece
| | - Sousana K Papadopoulou
- Department of Nutritional Sciences and Dietetics, School of Health Sciences, International Hellenic University, Thessaloniki, Greece
| | - Konstantinos Vadikolias
- Department of Neurology, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Maria Spanoudaki
- Department of Nutritional Sciences and Dietetics, School of Health Sciences, International Hellenic University, Thessaloniki, Greece
- Clinical Dietetics and Nutritional Department, 424 General Military Hospital, Thessaloníki, Greece
| | - Maria Mentzelou
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, 81400, Lemnos, Myrina, Greece
| | - Dimitrios Fotiou
- Department of Neurology, School of Medicine, Aristoteleio University of Thessaloniki, Thessaloníki, Greece
| | - Eleni Pavlidou
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, 81400, Lemnos, Myrina, Greece
| | - Georgios Gkouvas
- Clinical Dietetics and Nutritional Department, 424 General Military Hospital, Thessaloníki, Greece
| | - Theofanis Vorvolakos
- Department of Geriatric Psychiatry, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | | | - Alexia Bisbinas
- University General Hospital of Thessaloniki AHEPA, Thessaloníki, Greece
| | - Olga Alexatou
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, 81400, Lemnos, Myrina, Greece
| | - Constantinos Giaginis
- Department of Food Science and Nutrition, School of Environment, University of the Aegean, 81400, Lemnos, Myrina, Greece.
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