1
|
Szmek J, Englmaierová M, Skřivan M, Pěchoučková E. Skeletal disorders in laying hens: a systematic review with a focus on non-cage housing systems and hemp-based dietary interventions for bone health. Br Poult Sci 2025:1-30. [PMID: 40331968 DOI: 10.1080/00071668.2025.2489059] [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: 10/18/2024] [Accepted: 03/17/2025] [Indexed: 05/08/2025]
Abstract
1. The poultry sector is possibly the fastest growing and most flexible of all livestock sectors. At present, the main changes to the table egg production system include the gradual abandonment and closure of all cage-housing systems for laying hens, driven by animal welfare concerns and stricter legislation in many countries. In the future, keeping hens in enriched cage systems may be restricted or phased out in response to evolving animal welfare guidelines and public demand. To meet the welfare and behavioural requirements of the hens, it is desirable to choose housing on litter or housing in aviaries as a substitute for housing in enriched cages.2. The objective of this systematic review was to examine non-cage housing systems and hemp-based dietary interventions in relation to skeletal health in laying hens. This review focussed on the risks associated with alternative housing systems, particularly the increased incidence of bone fractures and the potential of nutritional strategies to mitigate skeletal disorders, including osteoporosis.3. The proportion of hens housed in non-cage alternative housing systems is currently increasing sharply but carries certain risks. One of the most significant concerns is skeletal integrity, as hens in aviaries experience a higher rate of keel bone fractures due to collisions, falls and deviations thought to be related to internal pressure. Numerous studies have shown that the incidence of keel bone damage (i.e. fractures and deviations) was greater in aviaries compared to enriched cage systems.4. Optimal skeletal health can be supported through proper nutrition, which plays a crucial role in bone metabolism. Key nutritional elements, including calcium, vitamins D, E and K, polyunsaturated fatty acids and hemp-based products, have been shown to be beneficial in preventing skeletal disorders and associated fractures due to their specific roles in maintaining bone structure and strength.
Collapse
Affiliation(s)
- J Szmek
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague - Suchdol, Czech Republic
- Department of Nutrition Physiology and Animal Product Quality, Institute of Animal Science, Prague - Uhříněves, Czech Republic
| | - M Englmaierová
- Department of Nutrition Physiology and Animal Product Quality, Institute of Animal Science, Prague - Uhříněves, Czech Republic
| | - M Skřivan
- Department of Nutrition Physiology and Animal Product Quality, Institute of Animal Science, Prague - Uhříněves, Czech Republic
| | - E Pěchoučková
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague - Suchdol, Czech Republic
- Department of Nutrition Physiology and Animal Product Quality, Institute of Animal Science, Prague - Uhříněves, Czech Republic
| |
Collapse
|
2
|
Nie P, Hu L, Feng X, Xu H. Gut Microbiota Disorders and Metabolic Syndrome: Tales of a Crosstalk Process. Nutr Rev 2025; 83:908-924. [PMID: 39504479 DOI: 10.1093/nutrit/nuae157] [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] [Indexed: 11/08/2024] Open
Abstract
The microbiota in humans consists of trillions of microorganisms that are involved in the regulation of the gastrointestinal tract and immune and metabolic homeostasis. The gut microbiota (GM) has a prominent impact on the pathogenesis of metabolic syndrome (MetS). This process is reciprocal, constituting a crosstalk process between the GM and MetS. In this review, GM directly or indirectly inducing MetS via the host-microbial metabolic axis has been systematically reviewed. Additionally, the specifically altered GM in MetS are detailed in this review. Moreover, short-chain fatty acids (SCFAs), as unique gut microbial metabolites, have a remarkable effect on MetS, and the role of SCFAs in MetS-related diseases is highlighted to supplement the gaps in this area. Finally, the existing therapeutics are outlined, and the superiority and shortcomings of different therapeutic approaches are discussed, in hopes that this review can contribute to the development of potential treatment strategies.
Collapse
Affiliation(s)
- Penghui Nie
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Liehai Hu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Xiaoyan Feng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Hengyi Xu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
- International Institute of Food Innovation Co., Ltd, Nanchang University, Nanchang 330200, China
| |
Collapse
|
3
|
Wang H, Li Y, Zhang L, Lu M, Li C, Li Y. Anti-Inflammatory Lipid Mediators from Polyunsaturated Fatty Acids: Insights into their Role in Atherosclerosis Microenvironments. Curr Atheroscler Rep 2025; 27:48. [PMID: 40198469 DOI: 10.1007/s11883-025-01285-z] [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] [Accepted: 03/05/2025] [Indexed: 04/10/2025]
Abstract
PURPOSE OF REVIEW Inflammation has become a major residual risk factor for atherosclerotic cardiovascular disease (ASCVD). Certain lipid mediators, known as specialized proresolving mediators (SPMs), are mainly derived from polyunsaturated fatty acids (PUFAs) and can promote inflammation resolution while maintaining host autoimmunity. This review investigates the synthesis and ligand action pathways of these lipid mediators, as well as their regulatory mechanisms in the microenvironment of atherosclerotic plaques. Furthermore, it explores their clinical therapeutic potential, aiming to offer new insights into novel anti-inflammatory drug targets for the treatment of ASCVD. RECENT FINDINGS Reduced levels of SPMs are associated with the progression of atherosclerosis. SPMs inhibit inflammatory responses in the plaque microenvironment by limiting immune cell infiltration, reducing oxidative stress, and promoting the clearance of apoptotic cells, all of which contribute to plaque stabilization. Tyrosine-protein kinase Mer (MerTK), TRIF-related adaptor molecule (TRAM), and high mobility group box 1 (HMGB1) play crucial roles in the modulation of SPM production. Clinical use of ω-3 PUFAs has been shown to reduce the incidence of fatal cardiovascular events. Furthermore, aspirin not only initiates the synthesis of specific SPMs but also extends their activity within the body. The enhanced production of SPMs promotes inflammation resolution in the plaque microenvironment without inducing immunosuppression. This characteristic highlights MerTK, TRAM, and HMGB1 as potential targets for the development of anti-inflammatory drugs. Investigating targets and compounds that enhance the production of SPMs presents a promising strategy for developing future anti-inflammatory agents.
Collapse
Affiliation(s)
- Hongqin Wang
- Post-doctoral Mobile Station of Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- , Daxue Road No. 4655, Changqing District, Jinan, Shandong Province, People's Republic of China
| | - Yuan Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- , Daxue Road No. 4655, Changqing District, Jinan, Shandong Province, People's Republic of China
| | - Lei Zhang
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Mengkai Lu
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- , Daxue Road No. 4655, Changqing District, Jinan, Shandong Province, People's Republic of China
| | - Chao Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- , Daxue Road No. 4655, Changqing District, Jinan, Shandong Province, People's Republic of China.
| | - Yunlun Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| |
Collapse
|
4
|
Shi H, Su M, Shen P, Ma J, Zhou Q, Yang Z, Chai P, Sun S, Lin H, Shui L, Liang Z, Huang S, Zhang N, Wang J, Chen K, Zhang Z. Associations Between Metals and Nonmetals in Drinking Water, Cardiovascular Events, and Diet. JACC. ADVANCES 2025; 4:101669. [PMID: 40117693 PMCID: PMC11978338 DOI: 10.1016/j.jacadv.2025.101669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2024] [Revised: 01/16/2025] [Accepted: 01/19/2025] [Indexed: 03/23/2025]
Abstract
BACKGROUND Metals and nonmetals in drinking water could potentially influence cardiovascular health. The relationship between poor-quality drinking water, major adverse cardiovascular events (MACE), and diet is not well studied. OBJECTIVES The aim of this study was to determine whether long-term exposure to metals (copper, manganese, aluminum, zinc, and cadmium) and nonmetals (selenium, sulfate, and nitrate-nitrogen) in drinking water was associated with MACE outcomes, and whether the dietary patterns could modify the association between long-term exposure to low-quality drinking water and MACE. METHODS Data from a prospective population-based cohort from Yinzhou District, Ningbo (follow-up between 2016 and 2022) were linked to Yinzhou Health Information System. MACE endpoints included acute myocardial infarction (AMI), heart failure, stroke, angina, and cardiovascular death. Effect modification of the associations between exposure and MACE by dietary factors was determined. RESULTS In the final cohort of 24,212 participants, 57 had an AMI; 886 developed heart failure; 733 had a stroke; 23 had angina; and 134 had a cardiovascular death. An increased risk of: 1) AMI was seen with exposure to copper, aluminum, cadmium, and selenium; 2) stroke with exposure to zinc, copper, and selenium; 3) angina with exposure to zinc and copper; and 4) cardiovascular death with exposure to zinc and aluminum in drinking water. Consuming fish, white meat, and grain products attenuated MACE outcomes induced by metals and nonmetals in drinking water. CONCLUSIONS In this study, long-term exposure to higher metallic and nonmetallic elements in drinking water was associated with an increased risk of MACE. Specific dietary patterns modified the associations. Further studies are needed in this area.
Collapse
Affiliation(s)
- Hanxu Shi
- School of Public Health, Institute of Environmental Medicine, Peking University School of Public Health, Beijing, China
| | - Mintao Su
- School of Public Health, Institute of Environmental Medicine, Peking University School of Public Health, Beijing, China
| | - Peng Shen
- Yinzhou District Center for Disease Control and Prevention, Ningbo, China
| | - Junxiong Ma
- School of Public Health, Institute of Environmental Medicine, Peking University School of Public Health, Beijing, China
| | - Qinfeng Zhou
- School of Public Health, Institute of Environmental Medicine, Peking University School of Public Health, Beijing, China
| | - Zongming Yang
- Department of Public Health, and Department of National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Pengfei Chai
- Yinzhou District Center for Disease Control and Prevention, Ningbo, China
| | - Shengzhi Sun
- School of Public Health, Capital Medical University, Beijing, China
| | - Hongbo Lin
- Yinzhou District Center for Disease Control and Prevention, Ningbo, China
| | - Liming Shui
- Yinzhou District Health Bureau of Ningbo, Ningbo, China
| | - Zhisheng Liang
- School of Public Health, Institute of Environmental Medicine, Peking University School of Public Health, Beijing, China
| | - Shuyu Huang
- School of Public Health, Institute of Environmental Medicine, Peking University School of Public Health, Beijing, China
| | - Na Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Jianbing Wang
- Department of Public Health, and Department of Endocrinology of the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Children's Health, Hangzhou, China.
| | - Kun Chen
- Department of Public Health, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Zhenyu Zhang
- School of Public Health, Institute of Environmental Medicine, Peking University School of Public Health, Beijing, China; Institute for Global Health and Development, Peking University, Beijing, China; Institute of Carbon Neutrality, Peking University, Beijing, China.
| |
Collapse
|
5
|
Behera P, Mishra M. Lipid Droplet in Lipodystrophy and Neurodegeneration. Biol Cell 2025; 117:e70009. [PMID: 40249069 DOI: 10.1111/boc.70009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2025] [Revised: 02/22/2025] [Accepted: 04/01/2025] [Indexed: 04/19/2025]
Abstract
Lipid droplets are ubiquitous yet distinct intracellular organelles that are gaining attention for their uses outside of energy storage. Their formation, role in the physiological function, and the onset of the pathology have been gaining attention recently. Their structure, synthesis, and turnover play dynamic roles in both lipodystrophy and neurodegeneration. Factors like development, aging, inflammation, and cellular stress regulate the synthesis of lipid droplets. The biogenesis of lipid droplets has a critical role in reducing cellular stress. Lipid droplets, in response to stress, sequester hazardous lipids into their neutral lipid core, preserving energy and redox balance while guarding against lipotoxicity. Thus, the maintenance of lipid droplet homeostasis in adipose tissue, CNS, and other body tissues is essential for maintaining organismal health. Insulin resistance, hypertriglyceridemia, and lipid droplet accumulation are the severe metabolic abnormalities that accompany lipodystrophy-related fat deficit. Accumulation of lipid droplets is detected in almost all neurodegenerative diseases like Alzheimer's, Parkinson's, Huntington's, and Hereditary spastic paraplegia. Hence, the regulation of lipid droplets can be used as an alternative approach to the treatment of several diseases. The current review summarizes the structure, composition, biogenesis, and turnover of lipid droplets, with an emphasis on the factors responsible for the accumulation and importance of lipid droplets in lipodystrophy and neurodegenerative disease.
Collapse
Affiliation(s)
- Priyatama Behera
- Neural Developmental Biology Lab, Department of Life Science, NIT Rourkela, Rourkela, Odisha, India
| | - Monalisa Mishra
- Neural Developmental Biology Lab, Department of Life Science, NIT Rourkela, Rourkela, Odisha, India
| |
Collapse
|
6
|
Zuo L, Kavousi M, Bos D, Voortman T. Associations of dietary fatty acids with the incidence of carotid atherosclerotic plaque components: A 6-year follow-up study with serial MRI. Atherosclerosis 2025; 403:119144. [PMID: 40068509 DOI: 10.1016/j.atherosclerosis.2025.119144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2024] [Revised: 01/10/2025] [Accepted: 02/14/2025] [Indexed: 04/20/2025]
Abstract
BACKGROUND AND AIMS The influence of dietary fatty acids (FAs) on carotid atherosclerotic plaque components remains unknown. We aimed to assess the association of dietary saturated (SFA), mono-unsaturated (MUFA), and poly-unsaturated FAs (PUFA) with the incidence of carotid plaque components. METHODS Within the population-based Rotterdam Study, 570 stroke-free participants (mean age: 68 years; 47 % women) with subclinical carotid atherosclerosis underwent two serial carotid MRI (mean scan interval: 5.9 years). Carotid calcification, lipid-rich necrotic core (LRNC) and intraplaque hemorrhage (IPH) were evaluated. Intake of dietary FAs was assessed by food-frequency questionnaires around the time of baseline MRI. We used generalized estimating equation to investigate the association between dietary FAs and new onset of carotid plaque components. RESULTS We found that a higher PUFA intake was associated with a lower incidence of IPH (adjusted odds ratio (OR) per 5 g/d increase: 0.80 (95 % confidence interval (CI): 0.65 to 0.98)). In the substitution models, a modelled higher PUFA intake at the expense of MUFA or SFA was also associated with a lower risk of incident IPH, with adjusted ORs per 5 g/day more PUFA of 0.81 (95 % CI: 0.58 to 1.14) for replacing SFA and 0.60 (95 % CI: 0.37 to 0.97) for replacing MUFA. No associations between SFA or MUFA and the carotid plaque components were found. CONCLUSION Among persons with subclinical carotid plaque, dietary FA intake is a modifiable risk factor for changes in carotid plaque vulnerability. Diet with more PUFA is associated with a lower risk of IPH in carotid plaque.
Collapse
Affiliation(s)
- Luoshiyuan Zuo
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Daniel Bos
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Trudy Voortman
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, USA.
| |
Collapse
|
7
|
Wang YF, Zhu XT, Hu ZP. Decreased plasma lipoxin A4, resolvin D1, protectin D1 are correlated with the complexity and prognosis of coronary heart disease: A retrospective cohort study. Prostaglandins Other Lipid Mediat 2025; 178:106990. [PMID: 40164347 DOI: 10.1016/j.prostaglandins.2025.106990] [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: 11/17/2024] [Revised: 02/24/2025] [Accepted: 03/26/2025] [Indexed: 04/02/2025]
Abstract
This study aimed to assess the predictive capacity of specialized pro-resolving mediators (SPMs) regarding the complexity and prognosis of coronary heart disease (CHD). Total of 602 CHD patients were included in this study and categorized into low-risk, medium-risk, and high-risk groups based on the Synergy Between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery (SYNTAX) score. Follow-up was conducted for two years, during which patients were dichotomized into poor and good prognosis groups. Additionally, twenty healthy controls were incorporated. Plasma concentrations of lipoxin A4 (LXA4), resolvin D1 (RvD1), protectin D1 (PD1), C-reactive protein (CRP), interleukin-6 (IL-6), and IL-10 were quantified. Plasma LXA4, RvD1, PD1, and the ratios LXA4/IL-6, RvD1/IL-6, PD1/IL-6 exhibited a gradual decrease across control, low-risk, medium-risk, and high-risk groups and exhibited a negative correlation with the SYNTAX score. Spearman's correlation analysis revealed negative correlations between plasma LXA4, RvD1, PD1, and both CRP and IL-6, and positive correlations with IL-10. Multiple linear regression models demonstrated negative associations between plasma LXA4, RvD1, PD1, and SYNTAX score. Moreover, both univariate and multivariate binary logistic regression analyses identified plasma LXA4, RvD1, and PD1 as protective factors against medium/high-risk SYNTAX score categorization. In the poor prognosis group, plasma PD1 was reduced at short-term follow-up, and the ratios LXA4/IL-6, RvD1/IL-6, PD1/IL-6 were reduced at long-term follow-up. Plasma LXA4, RvD1, and PD1 demonstrated negative correlations with CHD complexity and potentially served as protective factors against CHD. Plasma PD1 provided predictive value for short-term prognosis, while the ratios LXA4/IL-6, RvD1/IL-6, PD1/IL-6 were indicative for long-term prognosis.
Collapse
Affiliation(s)
- Yun-Fei Wang
- Department of Cardiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
| | - Xue-Tao Zhu
- Department of Cardiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
| | - Ze-Ping Hu
- Department of Cardiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China.
| |
Collapse
|
8
|
Ren Z, Cai M, Liu X, Li X, Shi W, Lu H, Shen H, Miao G, Zhou Q, Li H. Omega-3 PUFAs improve cognitive function in heat-stressed mice by enhancing autophagy via inhibition of the phosphorylation of the PI3K-Akt-mTOR pathway. Food Funct 2025; 16:1931-1946. [PMID: 39950918 DOI: 10.1039/d4fo04107k] [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: 03/04/2025]
Abstract
The adverse effects of elevated temperatures on human health are becoming progressively severe. This research established a mouse model of cognitive dysfunction induced by heat stress to examine the impact of omega-3 PUFAs on the cognitive capabilities of heat-stressed mice. The study also aimed to elucidate the role and potential mechanisms of autophagy regulation in cognitive enhancement through omega-3 PUFAs interventions. Administration of omega-3 PUFAs ameliorated cognitive deficits in heat-stressed mice and increased brain concentrations of these fatty acids. Notably, omega-3 PUFAs significantly protected hippocampal neurons' morphology, quantity, and synaptic architecture in heat-stressed mice. Additionally, omega-3 PUFAs intake reduced the prevalence of damaged mitochondria in the hippocampus and mitigated oxidative harm. Further investigation revealed that heat stress induces autophagy. However, the autophagic process becomes dysfunctional, leading to impaired autophagic activity. Omega-3 PUFAs supplementation markedly augmented hippocampal autophagy in the heat-stressed mice. Moreover, heat stress upregulated the phosphorylation of the PI3K-Akt-mTOR pathway in both the mouse hippocampus and HT22 cells. In contrast, omega-3 PUFAs intake significantly diminished the phosphorylation levels within this pathway, alleviating the autophagic fusion barrier imposed by heat stress and promoting autophagic flux. The findings suggest that omega-3 PUFAs supplementation during heat stress may bolster autophagic function by inhibiting the phosphorylation of the PI3K-Akt-mTOR pathway. This modulation reduces structural and oxidative stress damage, ultimately enhancing cognitive function in mice subjected to heat stress.
Collapse
Affiliation(s)
- Zifu Ren
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
- Medicine-Cardiovascular Dept, PLA No.92493 Hospital, Huludao, China
| | - Mengyu Cai
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Xinyao Liu
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Xin Li
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Wenjing Shi
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Hongtao Lu
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Hui Shen
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Gen Miao
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Qicheng Zhou
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| | - Hongxia Li
- Department of Naval Nutrition and Food Hygiene, Faculty of Naval Medicine, Naval Medical University, China.
| |
Collapse
|
9
|
Kurhaluk N. Palm oil as part of a high-fat diet: advances and challenges, or possible risks of pathology? Nutr Rev 2025; 83:e547-e573. [PMID: 38699959 DOI: 10.1093/nutrit/nuae038] [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] [Indexed: 05/05/2024] Open
Abstract
Nutritional status disorders have the most significant impact on the development of cardiovascular and oncologic diseases; therefore, the interest in the study of palm oil as among the leading components of nutrition has been increasing. The data examined in this review were sourced from the Scopus, SCIE (Web of Science), PubMed and PubMed Central, MEDLINE, CAPlus/SciFinder, and Embase databases; experts in the field; bibliographies; and abstracts from review analyses from the past 15 years. This review summarizes recent research data focusing on the quantitative and qualitative composition of nutrition of modern humans; concepts of the relationship between high-fat diets and disorders of insulin functioning and transport and metabolism of fatty acids; analyses of data regarding the palmitic acid (16:0) to oleic acid (18:1) ratio; and the effect of diet based on palm oil consumption on cardiovascular risk factors and lipid and lipoprotein levels. Several studies suggest a potential vector contributing to the transmission of maternal, high-fat-diet-induced, addictive-like behaviors and obesogenic phenotypes across generations. The relationship between cholesterol accumulation in lysosomes that may lead to lysosome dysfunction and inhibition of the autophagy process is analyzed, as is the progression of inflammatory diseases, atherosclerosis, nonalcoholic liver inflammation, and obesity with associated complications. Data are discussed from analyses of differences between rodent models and human population studies in the investigated different effects of palm oil consumption as a high-fat diet component. A conclusion is reached that the results cannot be generalized in human population studies because no similar effects were observed. Although there are numerous published reports, more studies are necessary to elucidate the complex regulatory mechanisms in digestive and nutrition processes, because there are great differences in lipoprotein profiles between rodents and humans, which makes it difficult to reproduce the pathology of many diseases caused by different types of the high-fat diet.
Collapse
Affiliation(s)
- Natalia Kurhaluk
- Department of Animal Physiology, Institute of Biology, Pomeranian University in Słupsk, Słupsk, Poland
| |
Collapse
|
10
|
Natnan ME, Low CF, Chong CM, Jasmany MSM, Baharum SN. Oleic acid enriched diet affects the metabolome composition of the hybrid grouper infected with vibriosis. FISH PHYSIOLOGY AND BIOCHEMISTRY 2024; 50:2327-2342. [PMID: 39102011 DOI: 10.1007/s10695-024-01389-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 07/23/2024] [Indexed: 08/06/2024]
Abstract
This study focuses in investigating the fatty acid contents of surviving infected hybrid grouper fed with oleic acid immunostimulant. After a 6-week feeding trial, Epinephelus fuscoguttatus × Epinephelus lanceolatus fingerlings were infected with Vibrio vulnificus. One week after bacterial challenge, fish oil was extracted from body tissue of surviving infected fingerlings using the Soxhlet extraction method. The extracted samples were then sent for GC-MS analysis. The raw GC-MS data were analyzed using software programs and databases (i.e., MetaboAnalyst, SIMCA-P, NIST Library, and KEGG). A total of 39 metabolites were putatively identified, with 18 metabolites derived from the fatty acid group. Our further analysis revealed that most metabolites were highly abundant in the oleic acid dietary samples, including oleic acid (4.56%), 5,8,11-eicosatrienoic acid (3.45%), n-hexadecenoic acid (3.34%), cis-erucic acid (2.76%), and 9-octadecenoic acid (2.5%). Worthy of note, we observed a greater abundance of α-linoleic acid (15.57%) in the control diet samples than in the oleic acid diet samples (14.59%) with no significant difference in their results. The results obtained from this study revealed that surviving infected hybrid grouper expressed more immune-related fatty acids due to the effect of oleic acid immunostimulant. Therefore, in this study, we propose oleic acid as a potential immunostimulant in enhancing fish immunity in aquaculture industry.
Collapse
Affiliation(s)
- Maya Erna Natnan
- Metabolomics Research Laboratory, Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, UKM, 43600, Bangi, Selangor, Malaysia
| | - Chen-Fei Low
- Metabolomics Research Laboratory, Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, UKM, 43600, Bangi, Selangor, Malaysia
| | - Chou-Min Chong
- Laboratory of Immunogenomics, Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Muhammad Shuhaily Mohd Jasmany
- Metabolomics Research Laboratory, Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, UKM, 43600, Bangi, Selangor, Malaysia
| | - Syarul Nataqain Baharum
- Metabolomics Research Laboratory, Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, UKM, 43600, Bangi, Selangor, Malaysia.
| |
Collapse
|
11
|
Pokushalov E, Ponomarenko A, Shrainer E, Kudlay D, Miller R. Biomarker-Guided Dietary Supplementation: A Narrative Review of Precision in Personalized Nutrition. Nutrients 2024; 16:4033. [PMID: 39683427 DOI: 10.3390/nu16234033] [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: 11/08/2024] [Revised: 11/21/2024] [Accepted: 11/22/2024] [Indexed: 12/18/2024] Open
Abstract
Background: Dietary supplements (DS) are widely used to address nutritional deficiencies and promote health, yet their indiscriminate use often leads to reduced efficacy, adverse effects, and safety concerns. Biomarker-driven approaches have emerged as a promising strategy to optimize DS prescriptions, ensuring precision and reducing risks associated with generic recommendations. Methods: This narrative review synthesizes findings from key studies on biomarker-guided dietary supplementation and the integration of artificial intelligence (AI) in biomarker analysis. Key biomarker categories-genomic, proteomic, metabolomic, lipidomic, microbiome, and immunological-were reviewed, alongside AI applications for interpreting these biomarkers and tailoring supplement prescriptions. Results: Biomarkers enable the identification of deficiencies, metabolic imbalances, and disease predispositions, supporting targeted and safe DS use. For example, genomic markers like MTHFR polymorphisms inform folate supplementation needs, while metabolomic markers such as glucose and insulin levels guide interventions in metabolic disorders. AI-driven tools streamline biomarker interpretation, optimize supplement selection, and enhance therapeutic outcomes by accounting for complex biomarker interactions and individual needs. Limitations: Despite these advancements, AI tools face significant challenges, including reliance on incomplete training datasets and a limited number of clinically validated algorithms. Additionally, most current research focuses on clinical populations, limiting generalizability to healthier populations. Long-term studies remain scarce, raising questions about the sustained efficacy and safety of biomarker-guided supplementation. Regulatory ambiguity further complicates the classification of supplements, especially when combinations exhibit pharmaceutical-like effects. Conclusions: Biomarker-guided DS prescription, augmented by AI, represents a cornerstone of personalized nutrition. While offering significant potential for precision and efficacy, advancing these strategies requires addressing challenges such as incomplete AI data, regulatory uncertainties, and the lack of long-term studies. By overcoming these obstacles, clinicians can better meet individual health needs, prevent diseases, and integrate precision nutrition into routine care.
Collapse
Affiliation(s)
- Evgeny Pokushalov
- Center for New Medical Technologies, Novosibirsk 630090, Russia
- Scientific Research Laboratory, Triangel Scientific, San Francisco, CA 94101, USA
| | | | | | - Dmitry Kudlay
- Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119435, Russia
| | - Richard Miller
- Scientific Research Laboratory, Triangel Scientific, San Francisco, CA 94101, USA
| |
Collapse
|
12
|
Daher B. Food for Thought: Nourishing Cardiovascular Health Amidst the Exposome. Methodist Debakey Cardiovasc J 2024; 20:27-36. [PMID: 39525383 PMCID: PMC11546215 DOI: 10.14797/mdcvj.1452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2024] [Accepted: 08/08/2024] [Indexed: 11/16/2024] Open
Abstract
The cumulative exposures of an individual during their lifetime, known as the exposome, encompass environmental exposures and lifestyle factors that significantly impact cardiovascular health. The exposome concept aims to provide a comprehensive framework for understanding how various exposures combine to influence disease risk and health outcomes over a lifetime. Diet is a well-studied aspect of the exposome, recognized as a critical contributor to cardiovascular health and influencing various other health metrics and behaviors. Furthermore, understanding agricultural food systems and their interrelationships with dietary choice and impacts on environmental and human health requires a systems approach. Through a review of the literature, this publication will (1) elucidate the interconnections between the exposome and cardiovascular diseases through the lens of agricultural systems and environmental health; (2) examine the effect of diet on cardiovascular health; (3) examine the influence of socioeconomic and cultural factors on the agricultural food system and dietary choices; and (4) highlight the importance of adopting a systems approach that integrates dietary interventions with sustainable agricultural practices, emphasizing the need for holistic strategies to address the root causes of cardiovascular health issues through balanced human and environmental health interventions.
Collapse
Affiliation(s)
- Bassel Daher
- Texas A&M Energy Institute, Texas A&M University, College Station, Texas, US
- Department of Biological and Agricultural Engineering, Texas A&M University, College Station, Texas, US
- Bush School of Government and Public Service, College Station, Texas, US
| |
Collapse
|
13
|
Peng W, Shi L, Huang Q, Li T, Jian W, Zhao L, Xu R, Liu T, Zhang B, Wang H, Tong L, Tang H, Wang Y. Metabolite profiles of distinct obesity phenotypes integrating impacts of altitude and their association with diet and metabolic disorders in Tibetans. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 949:174754. [PMID: 39032745 DOI: 10.1016/j.scitotenv.2024.174754] [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: 01/23/2024] [Revised: 06/20/2024] [Accepted: 07/11/2024] [Indexed: 07/23/2024]
Abstract
OBJECTIVE Improved understanding of metabolic obesity phenotypes holds great promise for personalized strategies to combat obesity and its co-morbidities. Such investigation is however lacking in Tibetans with unique living environments and lifestyle in the highlands. Effects of altitude on heterogeneous metabolic obesity phenotypes remain unexplored. METHODS We defined metabolic obesity phenotypes i.e., metabolically healthy/unhealthy and obesity/normal weight in Tibetans (n = 1204) living at 2800 m in the suburb or over 4000 m in pastoral areas. 129 lipoprotein parameters and 25 low-molecular-weight metabolites were quantified and their associations with each phenotype were assessed using logistic regression models adjusting for potential confounders. The metabolic BMI (mBMI) was generated using a machine learning strategy and its relationship with prevalence of obesity co-morbidities and dietary exposures were investigated. RESULTS Ultrahigh altitude positively associated with the metabolically healthy and non-obese phenotype and had a tendency towards a negative association with metabolically unhealthy phenotype. Phenotype-specific associations were found for 107 metabolites (e.g., lipoprotein subclasses, N-acetyl-glycoproteins, amino acids, fatty acids and lactate, p < 0.05), among which 55 were manipulated by altitude. The mBMI showed consistent yet more pronounced associations with cardiometabolic outcomes than BMI. The ORs for diabetes, prediabetes and hypertriglyceridemia were reduced in individuals residing at ultrahigh altitude compared to those residing at high altitude. The mBMI mediated the negative association between pastoral diet and prevalence of prediabetes, hypertension and hypertriglyceridemia, respectively. CONCLUSIONS We found metabolite markers representing distinct obesity phenotypes associated with obesity co-morbidities and the modification effect of altitude, deciphering mechanisms underlying protective effect of ultrahigh altitude and the pastoral diet on metabolic health.
Collapse
Affiliation(s)
- Wen Peng
- Department of Public Health, Qinghai University Medical College, No. 16 Kunlun Rd, Xining, 810008, China; Nutrition and Health Promotion Center, Qinghai University Medical College, No. 16 Kunlun Rd, Xining 810008, China; Qinghai Provincial Key Laboratory of Prevention and Control of Glucolipid Metabolic Diseases with Traditional Chinese Medicine, Medical College, Qinghai University, No. 16 Kunlun Rd, Xining 810008, China.
| | - Lin Shi
- School of Food Engineering and Nutritional Science, Shaanxi Normal University, No. 199 Chang'an South Rd, Xi'an, Shaanxi 710062, China
| | - Qingxia Huang
- State Key Laboratory of Genetic Engineering, Zhongshan Hospital and School of Life Sciences, Human Phenome Institute, Metabonomics and Systems Biology Laboratory at Shanghai International Centre for Molecular Phenomics, Fudan University, No. 825 Zhangheng Rd, Shanghai 200438, China
| | - Tiemei Li
- Department of Public Health, Qinghai University Medical College, No. 16 Kunlun Rd, Xining, 810008, China; Nutrition and Health Promotion Center, Qinghai University Medical College, No. 16 Kunlun Rd, Xining 810008, China
| | - Wenxiu Jian
- Department of Public Health, Qinghai University Medical College, No. 16 Kunlun Rd, Xining, 810008, China; Nutrition and Health Promotion Center, Qinghai University Medical College, No. 16 Kunlun Rd, Xining 810008, China
| | - Lei Zhao
- Department of Public Health, Qinghai University Medical College, No. 16 Kunlun Rd, Xining, 810008, China; Nutrition and Health Promotion Center, Qinghai University Medical College, No. 16 Kunlun Rd, Xining 810008, China
| | - Ruijie Xu
- Global Health Institute, School of Public Health, Xi'an Jiaotong University, Room 3104, No. 21 Hongren Building, West China Science and Technology lnnovation Harbour (iHarbour), Xi'an 710061, China
| | - Tianqi Liu
- School of Food Engineering and Nutritional Science, Shaanxi Normal University, No. 199 Chang'an South Rd, Xi'an, Shaanxi 710062, China
| | - Bin Zhang
- School of Mathematics and Statistics, Qinghai Nationalities University, No. 3 Bayi Middle Rd, Xining 810007, China
| | - Haijing Wang
- Department of Public Health, Qinghai University Medical College, No. 16 Kunlun Rd, Xining, 810008, China; Nutrition and Health Promotion Center, Qinghai University Medical College, No. 16 Kunlun Rd, Xining 810008, China
| | - Li Tong
- Qinghai Provincial Key Laboratory of Prevention and Control of Glucolipid Metabolic Diseases with Traditional Chinese Medicine, Medical College, Qinghai University, No. 16 Kunlun Rd, Xining 810008, China
| | - Huiru Tang
- State Key Laboratory of Genetic Engineering, Zhongshan Hospital and School of Life Sciences, Human Phenome Institute, Metabonomics and Systems Biology Laboratory at Shanghai International Centre for Molecular Phenomics, Fudan University, No. 825 Zhangheng Rd, Shanghai 200438, China.
| | - Youfa Wang
- Global Health Institute, School of Public Health, Xi'an Jiaotong University, Room 3104, No. 21 Hongren Building, West China Science and Technology lnnovation Harbour (iHarbour), Xi'an 710061, China.
| |
Collapse
|
14
|
Xu J, Xie L, Fan R, Shi X, Xu W, Dong K, Ma D, Yan Y, Zhang S, Sun N, Huang G, Gao M, Yu X, Wang M, Wang F, Chen J, Tao J, Yang Y. The role of dietary inflammatory index in metabolic diseases: the associations, mechanisms, and treatments. Eur J Clin Nutr 2024:10.1038/s41430-024-01525-6. [PMID: 39433856 DOI: 10.1038/s41430-024-01525-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/08/2024] [Accepted: 10/10/2024] [Indexed: 10/23/2024]
Abstract
In recent years, the prevalence of metabolic diseases has increased significantly, posing a serious threat to global health. Chronic low-grade inflammation is implicated in the development of most metabolic diseases, such as type 2 diabetes mellitus (T2DM), obesity, dyslipidemia, and cardiovascular disease, serving as a link between diet and these conditions. Increasing attention has been directly toward dietary inflammatory patterns that may prevent or ameliorate metabolic diseases. The Dietary Inflammatory Index (DII) was developed to assess the inflammatory potential of dietary intake. Consequently, a growing body of research has examined the associations between the DII and the risk of several metabolic diseases. In this review, we explore the current scientific literature on the relationships between the DII, T2DM, obesity, and dyslipidemia. It summarizes recent findings and explore potential underlying mechanisms from two aspects: the interaction between diet and inflammation, and the link between inflammation and metabolic diseases. Furthermore, this review discusses the therapeutic strategies, including dietary modifications, prebiotics, and probiotics, and discusses the application of the DII in metabolic diseases, as well as future research directions.
Collapse
Affiliation(s)
- Jialu Xu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Lei Xie
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Rongping Fan
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Xiaoli Shi
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Weijie Xu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Kun Dong
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Delin Ma
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Yongli Yan
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Shujun Zhang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Nan Sun
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Guomin Huang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Min Gao
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xuefeng Yu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Mei Wang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Fen Wang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Juan Chen
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jing Tao
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China.
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Yan Yang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China.
| |
Collapse
|
15
|
Qi D, Liu P, Wang Y, Tai X, Ma S. Unveiling the gut microbiota blueprint of schizophrenia: a multilevel omics approach. Front Psychiatry 2024; 15:1452604. [PMID: 39386896 PMCID: PMC11461293 DOI: 10.3389/fpsyt.2024.1452604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Accepted: 09/04/2024] [Indexed: 10/12/2024] Open
Abstract
Background Schizophrenia is a persistent incurable mental disorder and is characterized by the manifestation of negative emotions and behaviors with anxiety and depression, fear and insecurity, self-harm and social withdrawal. The intricate molecular mechanisms underlying this phenomenon remain largely elusive. Accumulating evidence points towards the gut microbiota exerting an influence on brain function via the gut-brain axis, potentially contributing to the development of schizophrenia. Therefore, the objective of this study is to delineate the gut microbial composition and metabolic profile of fecal samples from individuals with schizophrenia. Methods Liquid chromatography-mass spectrometry (LC-MS) and 16S ribosomal RNA (16S rRNA) gene sequencing were employed to analyze fecal metabolites and gut microbiota profiles in a cohort of 29 patients diagnosed with schizophrenia and 30 normal controls. The microbial composition of fecal samples was determined through the 16S rRNA gene sequencing, and microbial α-diversity and β-diversity indices were calculated. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) were performed to analyze the distribution of samples. The metabolites and gut microbiota exhibiting differential expression were identified through the application of biological variance criteria. Co-occurrence analysis of bacteria and metabolites was conducted using the spearman's rank correlation coefficient and visualized in a circular layout with the Cytoscape software. Results The findings of the study indicated a lack of substantial evidence supporting significant disparities in α-diversity and β-diversity between individuals with schizophrenia and normal controls. In terms of metabolomics, a discernible pattern in sample distribution between the two groups was observed. Our analysis has revealed 30 bacterial species and 45 fecal metabolites that exhibited notable differences in abundance between individuals diagnosed with schizophrenia and normal controls. These alterations in multilevel omics have led to the development of a co-expression network associated with schizophrenia. The perturbed microbial genes and fecal metabolites consistently demonstrated associations with amino acid and lipid metabolism, which play essential roles in regulating the central nervous system. Conclusion Our results offered profound insights into the impact of imbalanced gut microbiota and metabolism on brain function in individuals with schizophrenia.
Collapse
Affiliation(s)
- DongDong Qi
- Basic and Clinical Laboratory of Mental Illness, Hulunbuir Third People’s Hospital (Hulunbuir Mental Health Center), Yakeshi, Inner Mongolia, China
| | - Peng Liu
- Basic and Clinical Laboratory of Mental Illness, Hulunbuir Third People’s Hospital (Hulunbuir Mental Health Center), Yakeshi, Inner Mongolia, China
| | - YiMeng Wang
- School of Public Health, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - XuGuang Tai
- Basic and Clinical Laboratory of Mental Illness, Hulunbuir Third People’s Hospital (Hulunbuir Mental Health Center), Yakeshi, Inner Mongolia, China
| | - ShiFa Ma
- Basic and Clinical Laboratory of Mental Illness, Hulunbuir Third People’s Hospital (Hulunbuir Mental Health Center), Yakeshi, Inner Mongolia, China
| |
Collapse
|
16
|
Schulz M, Gonzaga LV, Antunes ACN, Lubschinski T, Mohr ETB, Dalmarco EM, Deolindo CTP, Hoff RB, Zambonim FM, Costa ACO, Fett R. The Protective Effect of Juçara Fruit (Euterpe edulis Martius) Extracts on LPS-Activated J774 Macrophages. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2024; 79:677-684. [PMID: 38976202 DOI: 10.1007/s11130-024-01204-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/11/2024] [Indexed: 07/09/2024]
Abstract
This study investigated the anti-inflammatory effect of hydrophilic and lipophilic extracts from juçara fruits (Euterpe edulis Martius) through measurement of nitric oxide (NOx) and cytokines (IL-12p70, TNF-α, INF-γ, MCP-1, IL-6, and IL-10). J774 macrophages were stimulated with lipopolysaccharides (1 µg/mL) and treated with various concentrations (1-100 µg/mL) of juçara fruits extracts from crude extracts, and hexane, dichloromethane, ethyl acetate, and butanol fractions. Potential relationships between the phenolic composition of the extracts determined by LC-ESI-MS/MS and their anti-inflammatory capacity were also evaluated. Hexane and dichloromethane fractions inhibited NOx and IL-12p70 while increased IL-10. Hexane fractions also decreased IL-6 and IFN-γ production. Hexane and dichloromethane fractions showed a higher number of phenolic compounds (32 and 34, respectively) than the other extracts tested and were also the only ones that presented benzoic acid and pinocembrin. These results suggest juçara fruits compounds as potential anti-inflammatory agents, especially those of a more apolar nature.
Collapse
Affiliation(s)
- Mayara Schulz
- Department of Food Science and Technology, Federal University of Santa Catarina, Admar Gonzaga 1346, Itacorubi, Florianopolis, SC, 88034-001, Brazil.
| | - Luciano Valdemiro Gonzaga
- Department of Food Science and Technology, Federal University of Santa Catarina, Admar Gonzaga 1346, Itacorubi, Florianopolis, SC, 88034-001, Brazil
| | - Ana Clara Nascimento Antunes
- Department of Food Science and Technology, Federal University of Santa Catarina, Admar Gonzaga 1346, Itacorubi, Florianopolis, SC, 88034-001, Brazil
| | - Tainá Lubschinski
- Department of Clinical Analysis, Federal University of Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | | | | | - Carolina Turnes Pasini Deolindo
- Federal Agricultural Defense Laboratory, Brazilian Ministry of Agriculture, Livestock and Food Supply, São José, SC, 91780-580, Brazil
| | - Rodrigo Barcellos Hoff
- Federal Agricultural Defense Laboratory, Brazilian Ministry of Agriculture, Livestock and Food Supply, São José, SC, 91780-580, Brazil
| | - Fábio Martinho Zambonim
- Agricultural Research and Rural Extension Company of Santa Catarina (Epagri)/ Environmental Resources and Hydrometeorology Information Center (Ciram), Florianópolis, SC, 88034-901, Brazil
| | - Ana Carolina Oliveira Costa
- Department of Food Science and Technology, Federal University of Santa Catarina, Admar Gonzaga 1346, Itacorubi, Florianopolis, SC, 88034-001, Brazil
| | - Roseane Fett
- Department of Food Science and Technology, Federal University of Santa Catarina, Admar Gonzaga 1346, Itacorubi, Florianopolis, SC, 88034-001, Brazil.
| |
Collapse
|
17
|
Zou QC, Hu JP, Cao Y, She C, Liang LH, Liu ZY. Causal relationship between serum metabolites and idiopathic pulmonary fibrosis: Insights from a two-sample Mendelian randomization study. Heliyon 2024; 10:e36125. [PMID: 39229516 PMCID: PMC11369467 DOI: 10.1016/j.heliyon.2024.e36125] [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: 12/10/2023] [Revised: 08/05/2024] [Accepted: 08/09/2024] [Indexed: 09/05/2024] Open
Abstract
Background Idiopathic pulmonary fibrosis (IPF) is an irreversible lung disease with unclear pathological mechanisms. In this study, we utilized bidirectional Mendelian randomization (MR) to analyze the relationship between serum metabolites and IPF, and conducted metabolic pathway analysis. Aim To determine the causal relationship between serum metabolites and IPF using MR analysis. Methods A two-sample MR analysis was conducted to evaluate the causal relationship between 824 serum metabolites and IPF. The inverse variance weighted (IVW) method was used to estimate the causal relationship between exposure and results. Sensitivity analysis was conducted using MR Egger, weighted median, and maximum likelihood to eliminate pleiotropy. Additionally, metabolic pathway analysis was conducted to identify potential metabolic pathways. Results We identified 12 serum metabolites (6 risks and 6 protective) associated with IPF from 824 metabolites. Among them, 11 were known and 1 was unknown. 1-Eicosatrienoylglycophorophospholine and 1-myristoylglycophorophospholine were bidirectional MR positive factors, with 1-myristoylglycophorophospholine being a risk factor (1.0013, 1.0097) and 1-eicosatrienoylglycophorine being a protective factor (0.9914, 0.9990). The four lipids (1-linoleoylglycerophoethanolamine*, total cholesterol in large high-density lipoprotein [HDL], cholesterol esters in very large HDL, and phospholipids in very large HDL) and one NA metabolite (degree of unsaturation) were included in the known hazardous metabolites. The known protective metabolites included three types of lipids (carnitine, 1-linoleoylglycerophoethanolamine*, and 1-eicosatrienoylglycerophophophorine), one amino acid (hypoxanthine), and two unknown metabolites (the ratio of omega-6 fatty acids to omega-3 fatty acids, and the ratio of photoshopids to total lipids ratio in chylomicrons and extremely large very low-density lipoprotein [VLDL]). Moreover, sn-Glycerol 3-phosphate and 1-Acyl-sn-glycero-3-phosphocline were found to be involved in the pathogenesis of IPF through metabolic pathways such as Glycerolide metabolism and Glycerophospholipid metabolism. Conclusion Our study identified 6 causal risks and 6 protective serum metabolites associated with IPF. Additionally, 2 metabolites were found to be involved in the pathogenesis of IPF through metabolic pathways, providing a new perspective for further understanding the metabolic pathway and the pathogenesis of IPF.
Collapse
Affiliation(s)
- Qiong-Chao Zou
- Cardiology Department, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
- The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
- Research Center for Cardiovascular Epidemiology in Hunan Province, Changsha, 410000, Hunan Province, China
| | - Jun-Pei Hu
- Geriatrics Department, Hunan Provincial People's Hospital, Changsha, 410005, Hunan Province, China
- The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
| | - Yan Cao
- The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
- Department of Emergency, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
| | - Chang She
- Cardiology Department, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
- The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
| | - Li-Hui Liang
- Geriatrics Department, Hunan Provincial People's Hospital, Changsha, 410005, Hunan Province, China
- The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
- Research Center for Cardiovascular Epidemiology in Hunan Province, Changsha, 410000, Hunan Province, China
| | - Zheng-Yu Liu
- Cardiology Department, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
- The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Changsha, 410000, Hunan Province, China
- Research Center for Cardiovascular Epidemiology in Hunan Province, Changsha, 410000, Hunan Province, China
| |
Collapse
|
18
|
Duft RG, Bonfante ILP, Palma-Duran SA, Chacon-Mikahil MPT, Griffin JL, Cavaglieri CR. Moderate-intensity Combined Training Induces Lipidomic Changes in Individuals With Obesity and Type 2 Diabetes. J Clin Endocrinol Metab 2024; 109:2182-2198. [PMID: 38488044 PMCID: PMC11318996 DOI: 10.1210/clinem/dgae177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/19/2024] [Accepted: 03/13/2024] [Indexed: 06/01/2024]
Abstract
CONTEXT Alterations in the lipid metabolism are linked to metabolic disorders such as insulin resistance (IR), obesity and type 2 diabetes (T2D). Regular exercise, particularly combined training (CT), is a well-known nonpharmacological treatment that combines aerobic (AT) and resistance (RT) training benefits. However, it is unclear whether moderate-intensity exercise without dietary intervention induces changes in lipid metabolism to promote a "healthy lipidome." OBJECTIVE The study aimed to investigate the effect of 16 weeks of CT on plasma and white adipose tissue in both sexes, middle-aged individuals with normal weight, obesity (OB), and T2D using an ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MS) untargeted lipidomics approach. METHODS Body composition, maximum oxygen consumption (VO2max), strength, and biochemical markers were evaluated before and after the control/training period and correlated with lipid changes. CT consisted of 8 to 10 RT exercises, followed by 35 minutes of AT (45%-70% VO2max), 3 times a week for 16 weeks. RESULTS The CT significantly reduced the levels of saturated and monounsaturated fatty acid side-chains (SFA/MUFA) in sphingolipids, glycerolipids (GL) and glycerophospholipids (GP) as well as reducing fat mass, circumferences and IR. Increased levels of polyunsaturated fatty acids in GPs and GLs were also observed, along with increased fat-free mass, VO2 max, and strength (all P < .05) after training. CONCLUSION Our study revealed that 16 weeks of moderate-intensity CT remodeled the lipid metabolism in OB, and T2D individuals, even without dietary intervention, establishing a link between exercise-modulated lipid markers and mechanisms that reduce IR and obesity-related comorbidities.
Collapse
Affiliation(s)
- Renata Garbellini Duft
- Department of Metabolism, Digestion & Reproduction, Imperial College London, London SW7 2AZ, UK
- Laboratory of Exercise Physiology, Faculty of Physical Education, University of Campinas, 13083-851, São Paulo, Brazil
- The Rowett Institute of Nutrition and Health, University of Aberdeen, Aberdeen AB25 2ZD, UK
| | - Ivan Luiz Padilha Bonfante
- Laboratory of Exercise Physiology, Faculty of Physical Education, University of Campinas, 13083-851, São Paulo, Brazil
| | - Susana Alejandra Palma-Duran
- Department of Metabolism, Digestion & Reproduction, Imperial College London, London SW7 2AZ, UK
- Department of Food Science, Research Centre in Food and Development AC, Hermosillo, 83304, Mexico
| | | | - Julian Leether Griffin
- Department of Metabolism, Digestion & Reproduction, Imperial College London, London SW7 2AZ, UK
- The Rowett Institute of Nutrition and Health, University of Aberdeen, Aberdeen AB25 2ZD, UK
| | - Cláudia Regina Cavaglieri
- Laboratory of Exercise Physiology, Faculty of Physical Education, University of Campinas, 13083-851, São Paulo, Brazil
| |
Collapse
|
19
|
Liu Y, Wu H, Liu B, Chen S, Huang L, Liu Z, Wang J, Xie L, Wu X. Multi-omics analysis reveals the impact of gut microbiota on antipsychotic-induced weight gain in schizophrenia. Schizophr Res 2024; 270:325-338. [PMID: 38964078 DOI: 10.1016/j.schres.2024.06.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 06/16/2024] [Accepted: 06/22/2024] [Indexed: 07/06/2024]
Abstract
Emerging evidence indicates that gut microbial dysbiosis is associated with the development of antipsychotic-induced weight gain in schizophrenia (SZ). However, the exact taxonomic composition and functionality that constitute the "obesogenic" microbial profile remain elusive. Our retrospective survey identified two groups of the SZ population separated by BMI, with 1/3 of patients developing overweight/obesity after chronic antipsychotic treatment. Based on multi-omics analysis, we observed altered gut microbiota in SZ patients with overweight/obesity, characterized by a reduction in several beneficial bacteria genera, including Bacteroides, Parabacteroides, Akkermansia, and Clostridium. This microbial dysbiosis was accompanied by disrupted energy expenditure and nutritional metabolism, worsened metabolic indices, and reduced levels of beneficial metabolites, e.g. indole-3-carboxylic acid and propionic acid. Moreover, leveraging data from first-episode drug-naïve schizophrenia (FSZ) patients at one-month and one-year follow-up, both artificial neural network and random forest classifier-based prediction models demonstrated a strong ability of microbial profiles to predict antipsychotic-induced weight gain. Importantly, FSZ patients with higher relative abundance of Parabacteria distasonis were less susceptible to antipsychotic-induced weight gain. Thus, gut microbiota could serve as a noninvasive approach to predict antipsychotic-induced weight gain, guiding clinical antipsychotics administration and developing novel therapeutic strategies for weight management in SZ.
Collapse
Affiliation(s)
- Yaxi Liu
- Psychiatry Department, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510630, China; Sleep Medicine Center of Psychiatry Department, The First Affiliated Hospital of Jinan University, Guangzhou 510630, China
| | - Hui Wu
- Radiology Department, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Bingdong Liu
- Department of Endocrinology and Metabolism, Zhujiang Hospital of Southern Medical University, Guangzhou 510280, China; State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Shengyun Chen
- Psychiatry Department, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510630, China
| | - Liujing Huang
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Zhihong Liu
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Jie Wang
- Department of Life Sciences, Imperial College London, London SW7 2AZ, United Kingdom
| | - Liwei Xie
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China.
| | - Xiaoli Wu
- Psychiatry Department, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510630, China.
| |
Collapse
|
20
|
Omachi DO, Aryee ANA, Onuh JO. Functional Lipids and Cardiovascular Disease Reduction: A Concise Review. Nutrients 2024; 16:2453. [PMID: 39125334 PMCID: PMC11314407 DOI: 10.3390/nu16152453] [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: 06/12/2024] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/12/2024] Open
Abstract
Functional lipids are dietary substances that may have an impact on human health by lowering the risk of chronic illnesses and enhancing the quality of life. Numerous functional lipids have been reported to have potential health benefits in the prevention, management, and treatment of cardiovascular disease, the leading cause of death in the United States. However, there is still insufficient and contradictory information in the literature about their effectiveness and associated mechanisms of action. The objective of this review, therefore, is to evaluate available literature regarding these functional lipids and their health benefits. Various studies have been conducted to understand the links between functional lipids and the prevention and treatment of chronic diseases. Recent studies on phytosterols have reported that CLA, medium-chain triglycerides, and omega-3 and 6 fatty acids have positive effects on human health. Also, eicosanoids, which are the metabolites of these fatty acids, are produced in relation to the ratio of omega-3 to omega-6 polyunsaturated fatty acids and may modulate disease conditions. These functional lipids are available either in dietary or supplement forms and have been proven to be efficient, accessible, and inexpensive to be included in the diet. However, further research is required to properly elucidate the dosages, dietary intake, effectiveness, and their mechanisms of action in addition to the development of valid disease biomarkers and long-term effects in humans.
Collapse
Affiliation(s)
- Deborah O. Omachi
- Department of Food and Nutritional Sciences, Tuskegee University, 1200 W. Montgomery Rd, Tuskegee, AL 36088, USA;
| | - Alberta N. A. Aryee
- Food Science and Biotechnology Program, Department of Human Ecology, Delaware State University, 1200 Dupont Highway, Dover, DE 19901, USA;
| | - John O. Onuh
- Department of Food and Nutritional Sciences, Tuskegee University, 1200 W. Montgomery Rd, Tuskegee, AL 36088, USA;
| |
Collapse
|
21
|
Mourino-Alvarez L, Juarez-Alia C, Sastre-Oliva T, Perales-Sánchez I, Hernandez-Fernandez G, Chicano-Galvez E, Peralbo-Molina Á, Madruga F, Blanco-Lopez E, Tejerina T, Barderas MG. Dysregulation of Lipid Metabolism Serves as A Link Between Alzheimer's and Cardiovascular Disease, As Witnessed in A Cross-Sectional Study. Aging Dis 2024:AD.2024.0434. [PMID: 39012677 DOI: 10.14336/ad.2024.0434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Accepted: 05/31/2024] [Indexed: 07/17/2024] Open
Abstract
Cardiovascular risk factors and established cardiovascular disease (CVD) increase the risk of suffering dementia of the Alzheimer's type (DAT). Here, we set out to define specific molecular profiles of CVD in patients with DAT to better understand its relationship, to unravel the mechanisms underlying the high risk of developing DAT in CVD patients and to define new markers of early disease. Plasma samples from patients with DAT, with and without CVD, were analyzed through a multiomics approach, with integration of metabolomics and proteomics datasets using the OmicsNet web-based tool. Metabolomics results showed an enrichment in lipids and lipid-like molecules. Similarly, the most significant cluster identified through proteomics was formed by 5 proteins related to lipoprotein and cholesterol metabolism. After integration and functional enrichment, glycerolipid metabolism, fatty acid degradation and sphingolipid metabolism were among the most significant functions. Finally, differential expression of ABCA1 and APOH proteins was verified, in an independent cohort also including controls and patients with CVD alone. Both proteins positively correlated with phospho-Tau (181), a classical hallmark of DAT. Different molecular profiles exist in patients with DAT, with and without CVD, with exacerbated alterations in patients in which DAT and CVD co-exist. This information may help to define biomarkers like ABCA1 and APOH that identify patients with cardiovascular dysfunction that are at high risk of developing DAT. Such markers will allow more personalized interventions to be selected, a further step towards precision medicine for individuals whose molecular profiles indicate a distinct response to the same management strategies.
Collapse
Affiliation(s)
- Laura Mourino-Alvarez
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, 45071 Toledo, Spain
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, 45071 Toledo, Spain
| | - Cristina Juarez-Alia
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, 45071 Toledo, Spain
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, 45071 Toledo, Spain
| | - Tamara Sastre-Oliva
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, 45071 Toledo, Spain
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, 45071 Toledo, Spain
| | - Inés Perales-Sánchez
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, 45071 Toledo, Spain
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, 45071 Toledo, Spain
| | - German Hernandez-Fernandez
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, 45071 Toledo, Spain
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, 45071 Toledo, Spain
| | - Eduardo Chicano-Galvez
- IMIBIC Mass Spectrometry and Molecular Imaging Unit, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba (UCO), Córdoba, Spain
| | - Ángela Peralbo-Molina
- IMIBIC Mass Spectrometry and Molecular Imaging Unit, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba (UCO), Córdoba, Spain
| | - Felipe Madruga
- Departament of Geriatrics, Hospital Virgen del Valle, SESCAM, Toledo, Spain
| | - Emilio Blanco-Lopez
- Department of Cardiology, Ciudad Real General University Hospital, Ciudad Real, Spain
| | - Teresa Tejerina
- Department of Pharmacology, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - María G Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, 45071 Toledo, Spain
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, IDISCAM, 45071 Toledo, Spain
| |
Collapse
|
22
|
Palmina N, Kononikhin A, Chagovets V, Tokareva A, Antipova A, Martirosova E, Semenova M. Dietary liposomal complexes change the fatty acid composition of hepatic bioactive phospholipids in F1(C57blxDBA2\6) mice, as shown by a lipidomic approach. Biomater Sci 2024; 12:3956-3969. [PMID: 38975900 DOI: 10.1039/d4bm00431k] [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: 07/09/2024]
Abstract
Essential polyunsaturated fatty acids (PUFAs) of the n-3 and n-6 classes are crucial for maintaining many physiological functions of the human body. It has previously been suggested that the beneficial effects of n-3 PUFAs are mediated by the action of bioactive lipid components, although it remains unclear which specific lipids are metabolically active. The aim of this study was to assess the impact of various liposomal diets on the content and ratio of liver phospholipids, containing n-3 and n-6 PUFAs, in F1 (C57blxDBA2\6) mice. Lipidomic analysis using chromatography-mass spectrometry was employed to investigate changes in the fatty acid profile of liver phospholipids in six groups of mice. These mice were fed liposomal complexes of different compositions in drinks replacing water for a long-term diet (3 months). Two additional groups of mice, aged 2 and 5 months, were used as control groups. The six liposomal complexes included different combinations of phosphatidylcholine (PC), a natural antioxidant (clove bud essential oil (CEO)), fish oil (FO), and sodium caseinate (SC). The consumption of the PC-CEO-FO-SC liposomal complex significantly increased the amount of liver phospholipids containing n-3 docosahexaenoic acid, including phosphatidylcholines, phosphatidylethanolamines (PE), phosphatidylserines (PS), and lysophosphatidylcholine (LPC). This increase was accompanied by a marked decrease in the amount of phospholipids containing n-6 arachidonic acid. As a result, the weight ratio of phospholipids containing n-6 PUFAs to those containing n-3 PUFAs decreased significantly, especially for PC and PE subclasses. Therefore, the PC-CEO-FO-SC liposomal complex has the potential to enhance resistance to inflammation and reduce the risk of non-communicable diseases.
Collapse
Affiliation(s)
- Nadezhda Palmina
- N.M. Emanuel Institute of Biochemical Physics of Russian Academy of Sciences 119334 Moscow, Russian Federation.
| | - Alexey Kononikhin
- N.M. Emanuel Institute of Biochemical Physics of Russian Academy of Sciences 119334 Moscow, Russian Federation.
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Healthcare of Russian Federation, 117198 Moscow, Russian Federation
- Skolkovo Institute of Science and Technology, 121205 Moscow, Russian Federation
| | - Vitaliy Chagovets
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Healthcare of Russian Federation, 117198 Moscow, Russian Federation
| | - Alisa Tokareva
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Healthcare of Russian Federation, 117198 Moscow, Russian Federation
| | - Anna Antipova
- N.M. Emanuel Institute of Biochemical Physics of Russian Academy of Sciences 119334 Moscow, Russian Federation.
| | - Elena Martirosova
- N.M. Emanuel Institute of Biochemical Physics of Russian Academy of Sciences 119334 Moscow, Russian Federation.
| | - Maria Semenova
- N.M. Emanuel Institute of Biochemical Physics of Russian Academy of Sciences 119334 Moscow, Russian Federation.
| |
Collapse
|
23
|
Fresa K, Catandi GD, Whitcomb L, Gonzalez-Castro RA, Chicco AJ, Carnevale EM. Adiposity in mares induces insulin dysregulation and mitochondrial dysfunction which can be mitigated by nutritional intervention. Sci Rep 2024; 14:13992. [PMID: 38886475 PMCID: PMC11183153 DOI: 10.1038/s41598-024-64628-x] [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: 01/16/2024] [Accepted: 06/11/2024] [Indexed: 06/20/2024] Open
Abstract
Obesity is a complex disease associated with augmented risk of metabolic disorder development and cellular dysfunction in various species. The goal of the present study was to investigate the impacts of obesity on the metabolic health of old mares as well as test the ability of diet supplementation with either a complex blend of nutrients designed to improve equine metabolism and gastrointestinal health or L-carnitine alone to mitigate negative effects of obesity. Mares (n = 19, 17.9 ± 3.7 years) were placed into one of three group: normal-weight (NW, n = 6), obese (OB, n = 7) or obese fed a complex diet supplement for 12 weeks (OBD, n = 6). After 12 weeks and completion of sample collections, OB mares received L-carnitine alone for an additional 6 weeks. Obesity in mares was significantly associated with insulin dysregulation, reduced muscle mitochondrial function, and decreased skeletal muscle oxidative capacity with greater ROS production when compared to NW. Obese mares fed the complex diet supplement had better insulin sensivity, greater cell lipid metabolism, and higher muscle oxidative capacity with reduced ROS production than OB. L-carnitine supplementation alone did not significantly alter insulin signaling, but improved lipid metabolism and muscle oxidative capacity with reduced ROS. In conclusion, obesity is associated with insulin dysregulation and altered skeletal muscle metabolism in older mares. However, dietary interventions are an effective strategy to improve metabolic status and skeletal muscle mitochondrial function in older mares.
Collapse
Affiliation(s)
- Kyle Fresa
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Giovana D Catandi
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Luke Whitcomb
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Raul A Gonzalez-Castro
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Adam J Chicco
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Elaine M Carnevale
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA.
| |
Collapse
|
24
|
Cuffaro F, Russo E, Amedei A. Endometriosis, Pain, and Related Psychological Disorders: Unveiling the Interplay among the Microbiome, Inflammation, and Oxidative Stress as a Common Thread. Int J Mol Sci 2024; 25:6473. [PMID: 38928175 PMCID: PMC11203696 DOI: 10.3390/ijms25126473] [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: 04/23/2024] [Revised: 05/29/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
Endometriosis (EM), a chronic condition in endometrial tissue outside the uterus, affects around 10% of reproductive-age women, significantly affecting fertility. Its prevalence remains elusive due to the surgical confirmation needed for diagnosis. Manifesting with a range of symptoms, including dysmenorrhea, dyschezia, dysuria, dyspareunia, fatigue, and gastrointestinal discomfort, EM significantly impairs quality of life due to severe chronic pelvic pain (CPP). Psychological manifestations, notably depression and anxiety, frequently accompany the physical symptoms, with CPP serving as a key mediator. Pain stems from endometrial lesions, involving oxidative stress, neuroinflammation, angiogenesis, and sensitization processes. Microbial dysbiosis appears to be crucial in the inflammatory mechanisms underlying EM and associated CPP, as well as psychological symptoms. In this scenario, dietary interventions and nutritional supplements could help manage EM symptoms by targeting inflammation, oxidative stress, and the microbiome. Our manuscript starts by delving into the complex relationship between EM pain and psychological comorbidities. It subsequently addresses the emerging roles of the microbiome, inflammation, and oxidative stress as common links among these abovementioned conditions. Furthermore, the review explores how dietary and nutritional interventions may influence the composition and function of the microbiome, reduce inflammation and oxidative stress, alleviate pain, and potentially affect EM-associated psychological disorders.
Collapse
Affiliation(s)
- Francesca Cuffaro
- Division of Interdisciplinary Internal Medicine, Careggi University Hospital of Florence, 50134 Florence, Italy;
| | - Edda Russo
- Department of Clinical and Experimental Medicine, University of Florence, 50134 Florence, Italy
| | - Amedeo Amedei
- Department of Clinical and Experimental Medicine, University of Florence, 50134 Florence, Italy
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), 50139 Florence, Italy
| |
Collapse
|
25
|
Nri-Ezedi CA, Ulasi T, Efobi CC, Aneke JC, Ugwu N, Nwosu C. Bloodless management of significantly elevated transcranial Doppler velocity value in a Jehovah's witness child with sickle cell disease: A tertiary centre experience-A case report. J Natl Med Assoc 2024; 116:247-251. [PMID: 38310045 DOI: 10.1016/j.jnma.2024.01.016] [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: 08/21/2023] [Revised: 12/19/2023] [Accepted: 01/12/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND Effective management of complications in sickle cell disease (SCD), such as stroke prevention, often necessitates the use of blood transfusions. However, individuals who adhere to the religious tenets of Jehovah's Witnesses strictly abstain from accepting blood transfusions, thereby presenting a formidable challenge in clinical decision-making. CASE REPORT This is a case of a 3 year old child Jehovah's Witness who was found to have significantly elevated transcranial Doppler (TCD) velocity values between 193 and 203 cm/s, following routine screening. This was an otherwise clinically stable child, whose mother was diligently ensuring he had adequate medical care. Ideally, a prophylactic exchange blood transfusion program would have been commenced immediately but was not done due to due to the lack of consent from the caregiver. Patient was initially on hydroxyurea at 15 mg/kg and self medicating on omega 3 supplements and astymin syrup. Further elevation of TCD velocity upto 242 cm/s after a repeat testing, necessitated graduated increase of the dosage of hydroxyurea to 35 mg/kg to optimize its therapeutic effect, and discontinuation of omega 3 fatty acids and replacement of astymin with folic acid, vitamin C and B complex. Following these adjustments, the TCD dropped to below 190 cm/s reducing the risk of stroke in the child. CONCLUSION This case report demonstrates the successful implementation of a bloodless management strategy for stroke prevention in a Jehovah's Witness child with SCD. This study contributes to the existing literature by providing valuable insights and practical guidance for healthcare providers facing similar ethical and medical dilemmas.
Collapse
Affiliation(s)
- Chisom Adaobi Nri-Ezedi
- Department of Paediatrics, Faculty of Medicine, Nnamdi Azikiwe University, Nnewi Campus, Anambra State, Nigeria
| | - Thomas Ulasi
- Department of Paediatrics, Faculty of Medicine, Nnamdi Azikiwe University, Nnewi Campus, Anambra State, Nigeria
| | - Chilota Chibuife Efobi
- Department of Haematology and Blood Transfusion, Faculty of Basic Clinical Sciences, Nnamdi Azikiwe University, Nnewi Campus, Anambra State, Nigeria.
| | - John Chinawaeze Aneke
- Department of Haematology and Blood Transfusion, Faculty of Basic Clinical Sciences, Nnamdi Azikiwe University, Nnewi Campus, Anambra State, Nigeria
| | - Nwanneka Ugwu
- Department of Paediatrics, Faculty of Medicine, Nnamdi Azikiwe University, Nnewi Campus, Anambra State, Nigeria
| | - Chinekwu Nwosu
- Department of Radiology, Faculty of Medicine, Nnamdi Azikiwe University, Nnewi Campus. Anambra State, Nigeria
| |
Collapse
|
26
|
Liu B, Du Z, Zhang W, Guo X, Lu Y, Jiang Y, Tu P. A pseudo-targeted metabolomics for discovery of potential biomarkers of cardiac hypertrophy in rats. J Chromatogr B Analyt Technol Biomed Life Sci 2024; 1240:124133. [PMID: 38733887 DOI: 10.1016/j.jchromb.2024.124133] [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: 01/24/2024] [Revised: 04/07/2024] [Accepted: 04/21/2024] [Indexed: 05/13/2024]
Abstract
Cardiac hypertrophy (CH) is one of the stages in the occurrence and development of severe cardiovascular diseases, and exploring its biomarkers is beneficial for delaying the progression of severe cardiovascular diseases. In this research, we established a comprehensive and highly efficient pseudotargeted metabolomics method, which demonstrated a superior capacity to identify differential metabolites when compared to traditionaluntargeted metabolomics. The intra/inter-day precision and reproducibility results proved the method is reliable and precise. The established method was then applied to seek the potential differentiated metabolic biomarkers of cardiac hypertrophy (CH) rats, and oxylipins, phosphorylcholine (PC), lysophosphatidylcholine (LysoPC), lysophosphatidylethanolamine (LysoPE), Krebs cycle intermediates, carnitines, amino acids, and bile acids were disclosed to be the possible differentiate components. Their metabolic pathway analysis revealed that the potential metabolic alterations in CH rats were mainly associated with phenylalanine, tyrosine and tryptophan biosynthesis, phenylalanine metabolism, arachidonic acid metabolism, citrate cycle, glyoxylate and dicarboxylate metabolism, and tyrosine metabolism. In sum, this research provided a comprehensiveand reliable LC-MS/MS MRM platform for pseudo-targeted metabolomics investigation of disease condition, and some interesting potential biomarkers were disclosed for CH, which merit further exploration in the future.
Collapse
Affiliation(s)
- Bing Liu
- School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Zhiyong Du
- National Clinical Research Center for Cardiovascular Diseases, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Wenxin Zhang
- School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Xiaoyu Guo
- School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Yingyuan Lu
- School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China.
| | - Yong Jiang
- School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China.
| | - Pengfei Tu
- School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China.
| |
Collapse
|
27
|
Aune SK, Helseth R, Kalstad AA, Laake K, Åkra S, Arnesen H, Solheim S, Seljeflot I. Links Between Adipose Tissue Gene Expression of Gut Leakage Markers, Circulating Levels, Anthropometrics, and Diet in Patients with Coronary Artery Disease. Diabetes Metab Syndr Obes 2024; 17:2177-2190. [PMID: 38827167 PMCID: PMC11144434 DOI: 10.2147/dmso.s438818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/08/2024] [Indexed: 06/04/2024] Open
Abstract
Background Recent studies suggest gut-derived lipopolysaccharide (LPS)-translocation to play a role in both systemic inflammation and in inflammatory adipose tissue. We aimed to investigate whether circulating LPS-related inflammatory markers and corresponding genetic expression in adipose tissue were associated with obesity, cardiometabolic risk factors, and dietary habits in patients with coronary artery disease. Methods Patients (n=382) suffering a myocardial infarction 2-8 weeks prior to inclusion were enrolled in this cross-sectional study. Subcutaneous adipose tissue (SAT), taken from the gluteal region, and fasting blood samples were collected at inclusion for determination of genetic expression of LPS-binding protein (LBP), CD14, toll-like receptor 2 (TLR2), and TLR4 in SAT, and LPS, LBP, and soluble cluster of differentiation 14 (sCD14) in the circulation. All patients filled out a dietary registration form. Results Patients (median age 74 years, 25% women), had a median body mass index (BMI) of 25.9 kg/m2. Circulating levels of LBP correlated to BMI (p=0.02), were significantly higher in overweight or obese (BMI≥25 kg/m2) compared to normal- or underweight patients (BMI<25 kg/m2), and were significantly elevated in patients with T2DM, hypertension, and MetS, compared to patients without (p≤0.04, all). In SAT, gene expression of CD14 and LBP correlated significantly to BMI (p≤0.001, both), and CD14 and TLR2 expressions were significantly higher in patients with T2DM and MetS compared to patients without (p≤0.001, both). Circulating and genetically expressed CD14 associated with use of n-3 PUFAs (p=0.008 and p=0.003, respectively). No other significant associations were found between the measured markers and dietary habits. Conclusion In patients with established CAD, circulating levels of LBP and gene expression of CD14 and TLR2 in SAT were related to obesity, MetS, T2DM, and hypertension. This suggests that the LPS-LBP-CD14 inflammatory axis is activated in the chronic low-grade inflammation associated with cardiometabolic abnormalities, whereas no significant associations with dietary habits were observed.
Collapse
Affiliation(s)
- Susanne Kristine Aune
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Ragnhild Helseth
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
- Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | - Are A Kalstad
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | - Kristian Laake
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | - Sissel Åkra
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | - Harald Arnesen
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Svein Solheim
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
- Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | - Ingebjørg Seljeflot
- Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| |
Collapse
|
28
|
Yan Z, Xu Y, Li K, Zhang W, Liu L. The relationship between dietary intake of ω-3 and ω-6 fatty acids and frailty risk in middle-aged and elderly individuals: a cross-sectional study from NHANES. Front Nutr 2024; 11:1377910. [PMID: 38784137 PMCID: PMC11111862 DOI: 10.3389/fnut.2024.1377910] [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: 01/28/2024] [Accepted: 04/18/2024] [Indexed: 05/25/2024] Open
Abstract
Background Frailty is a complex clinical syndrome characterized by a decline in the functioning of multiple body systems and reduced adaptability to external stressors. Dietary ω-3 fatty acids are considered beneficial dietary nutrients for preventing frailty due to their anti-inflammatory and immune-regulating properties. However, previous research has yielded conflicting results, and the association between ω-6 fatty acids, the ω-6: ω-3 ratio, and frailty remains unclear. This study aims to explore the relationship between these factors using the National Health and Nutrition Examination Survey (NHANES) database. Materials and methods Specialized weighted complex survey design analysis software was employed to analyze data from the 2005-2014 NHANES, which included 12,315 participants. Multivariate logistic regression models and restricted cubic splines (RCS) were utilized to assess the relationship between omega intake and frailty risk in all participants. Additionally, a nomogram model for predicting frailty risk was developed based on risk factors. The reliability of the clinical model was determined by the area under the receiver operating characteristic (ROC) curve, calibration curves, and decision curve analysis (DCA). Results In dietary ω-3 intake, compared to the T1 group (≤1.175 g/d), the T3 group's intake level (>2.050 g/d) was associated with approximately 17% reduction in frailty risk in model 3, after rigorous covariate adjustments (odds ratio (OR) = 0.83, 95% confidence interval (CI): (0.70, 0.99)). In dietary ω-6 intake, the T2 group's intake level (>11.423, ≤19.160 g/d) was associated with a 14% reduction in frailty risk compared to the T1 group (≤11.423 g/d) (OR: 0.86, 95% CI: 0.75, 1.00, p = 0.044). RCS results indicated a non-linear association between ω-3 and ω-6 intake and frailty risk. Both ROC and DCA curves demonstrated the stability of the constructed model and the effectiveness of an omega-rich diet in reducing frailty risk. However, we did not find a significant association between the ω-6: ω-3 ratio and frailty. Conclusion This study provides support for the notion that a high intake of ω-3 and a moderate intake of ω-6 may contribute to reducing frailty risk in middle-aged and elderly individuals.
Collapse
Affiliation(s)
- Zhaoqi Yan
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Yifeng Xu
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Keke Li
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Wenqiang Zhang
- Department of Respiratory and Critical Care Medicine, Jiangxi Hospital of Integrated Traditional Chinese and Western Medicine, Nanchang, China
| | - Liangji Liu
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| |
Collapse
|
29
|
Liu Z, Huang H, Xie J, Xu Y, Xu C. Circulating fatty acids and risk of hepatocellular carcinoma and chronic liver disease mortality in the UK Biobank. Nat Commun 2024; 15:3707. [PMID: 38697980 PMCID: PMC11065883 DOI: 10.1038/s41467-024-47960-8] [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: 10/23/2023] [Accepted: 04/15/2024] [Indexed: 05/05/2024] Open
Abstract
Nuclear magnetic resonance (NMR)-based plasma fatty acids are objective biomarkers of many diseases. Herein, we aim to explore the associations of NMR-based plasma fatty acids with the risk of hepatocellular carcinoma (HCC) and chronic liver disease (CLD) mortality in 252,398 UK Biobank participants. Here we show plasma levels of n-3 poly-unsaturated fatty acids (PUFA) and n-6 PUFA are negatively associated with the risk of incident HCC [HRQ4vsQ1: 0.48 (95% CI: 0.33-0.69) and 0.48 (95% CI: 0.28-0.81), respectively] and CLD mortality [HRQ4vsQ1: 0.21 (95% CI: 0.13-0.33) and 0.15 (95% CI: 0.08-0.30), respectively], whereas plasma levels of saturated fatty acids are positively associated with these outcomes [HRQ4vsQ1: 3.55 (95% CI: 2.25-5.61) for HCC and 6.34 (95% CI: 3.68-10.92) for CLD mortality]. Furthermore, fibrosis stage significantly modifies the associations between PUFA and CLD mortality. This study contributes to the limited prospective evidence on the associations between plasma-specific fatty acids and end-stage liver outcomes.
Collapse
Affiliation(s)
- Zhening Liu
- Department of Gastroenterology, Zhejiang Provincial Clinical Research Center for Digestive Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Hangkai Huang
- Department of Gastroenterology, Zhejiang Provincial Clinical Research Center for Digestive Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Jiarong Xie
- Department of Gastroenterology, Zhejiang Provincial Clinical Research Center for Digestive Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- Department of Gastroenterology, the First Affiliated Hospital of Ningbo University, Ningbo, 315010, China
| | - Yingying Xu
- Department of Geriatrics, the Third People's Hospital of Yuyao, Yuyao, 311101, China
| | - Chengfu Xu
- Department of Gastroenterology, Zhejiang Provincial Clinical Research Center for Digestive Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
| |
Collapse
|
30
|
Zielinsky P, Alves DR, Foresti JDÁ, Guimarães DB, Zucatti KP, Vian I. Maternal supplementation with docosahexaenoic acid does not cause constriction of fetal ductus arteriosus: randomized controlled trial. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 63:586-591. [PMID: 38214544 DOI: 10.1002/uog.27584] [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: 02/08/2023] [Revised: 12/22/2023] [Accepted: 01/07/2024] [Indexed: 01/13/2024]
Abstract
OBJECTIVE Docosahexaenoic acid (DHA) is recommended routinely in pregnancy to promote fetal development. DHA has anti-inflammatory activity, but its effects on the fetal heart and circulation are unknown. This study aimed to investigate whether maternal DHA supplementation in the third trimester affects maternal prostaglandin levels and fetal ductus arteriosus flow dynamics. METHODS This was a double-blind randomized controlled trial with parallel groups conducted between 2018 and 2021. Pregnant women aged over 18 years with a normal fetus at 27-28 weeks' gestation showing no cardiac/extracardiac anomalies or ductal constriction were eligible for the trial. Women consuming substances with a known inhibitory effect on prostaglandin metabolism, such as non-steroidal anti-inflammatory drugs and polyphenol-rich foods, were excluded. The intervention group received oral supplementation of omega-3 with 450 mg/day of DHA for 8 weeks and the placebo group received capsules of soy lecithin for 8 weeks. Anthropometric measurements, assessment of polyphenol and omega-3 consumption, fetal morphological ultrasound examination, fetal Doppler echocardiographic examination and blood sample collection were performed at the start of the study and the latter two were repeated at follow-up. Prostaglandin E2 (PGE2) level and echocardiographic parameters were compared between the intervention and placebo groups and between baseline and follow-up. RESULTS A total of 24 participants were included in each group. After 8 weeks, there were no significant differences between the intervention and placebo groups in maternal serum PGE2 level or Doppler echocardiographic parameters of ductal flow. No case of ductus arteriosus constriction was observed. The expected intragroup changes in cardiac morphology, as a result of advancing gestation, were present. CONCLUSIONS Maternal DHA supplementation in the third trimester at a clinically recommended dose did not result in inhibition of PGE2 or constriction of the ductus arteriosus. These findings should be confirmed in postmarket surveillance studies with larger patient numbers in order to test the full safety profile of DHA and provide robust clinical reassurance. © 2024 International Society of Ultrasound in Obstetrics and Gynecology.
Collapse
Affiliation(s)
- P Zielinsky
- Fetal Cardiology Unit, Institute of Cardiology, Porto Alegre, Brazil
- Department of Pediatrics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - D R Alves
- Fetal Cardiology Unit, Institute of Cardiology, Porto Alegre, Brazil
| | - J D Á Foresti
- Fetal Cardiology Unit, Institute of Cardiology, Porto Alegre, Brazil
| | - D B Guimarães
- Fetal Cardiology Unit, Institute of Cardiology, Porto Alegre, Brazil
| | - K P Zucatti
- Fetal Cardiology Unit, Institute of Cardiology, Porto Alegre, Brazil
| | - I Vian
- Fetal Cardiology Unit, Institute of Cardiology, Porto Alegre, Brazil
| |
Collapse
|
31
|
Takić M, Ranković S, Girek Z, Pavlović S, Jovanović P, Jovanović V, Šarac I. Current Insights into the Effects of Dietary α-Linolenic Acid Focusing on Alterations of Polyunsaturated Fatty Acid Profiles in Metabolic Syndrome. Int J Mol Sci 2024; 25:4909. [PMID: 38732139 PMCID: PMC11084241 DOI: 10.3390/ijms25094909] [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: 02/19/2024] [Revised: 04/16/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
The plant-derived α-linolenic acid (ALA) is an essential n-3 acid highly susceptible to oxidation, present in oils of flaxseeds, walnuts, canola, perilla, soy, and chia. After ingestion, it can be incorporated in to body lipid pools (particularly triglycerides and phospholipid membranes), and then endogenously metabolized through desaturation, elongation, and peroxisome oxidation to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), with a very limited efficiency (particularly for DHA), beta-oxidized as an energy source, or directly metabolized to C18-oxilipins. At this moment, data in the literature about the effects of ALA supplementation on metabolic syndrome (MetS) in humans are inconsistent, indicating no effects or some positive effects on all MetS components (abdominal obesity, dyslipidemia, impaired insulin sensitivity and glucoregulation, blood pressure, and liver steatosis). The major effects of ALA on MetS seem to be through its conversion to more potent EPA and DHA, the impact on the n-3/n-6 ratio, and the consecutive effects on the formation of oxylipins and endocannabinoids, inflammation, insulin sensitivity, and insulin secretion, as well as adipocyte and hepatocytes function. It is important to distinguish the direct effects of ALA from the effects of EPA and DHA metabolites. This review summarizes the most recent findings on this topic and discusses the possible mechanisms.
Collapse
Affiliation(s)
- Marija Takić
- Centre of Research Excellence in Nutrition and Metabolism, Group for Nutrition and Metabolism, National Institute of Republic of Serbia, Institute for Medical Research, University of Belgrade, Tadeuša Košćuska 1, 11000 Belgrade, Serbia; (S.R.); (S.P.); (P.J.); (I.Š.)
| | - Slavica Ranković
- Centre of Research Excellence in Nutrition and Metabolism, Group for Nutrition and Metabolism, National Institute of Republic of Serbia, Institute for Medical Research, University of Belgrade, Tadeuša Košćuska 1, 11000 Belgrade, Serbia; (S.R.); (S.P.); (P.J.); (I.Š.)
| | - Zdenka Girek
- Centre of Research Excellence in Nutrition and Metabolism, Group for Nutrition and Metabolism, National Institute of Republic of Serbia, Institute for Medical Research, University of Belgrade, Tadeuša Košćuska 1, 11000 Belgrade, Serbia; (S.R.); (S.P.); (P.J.); (I.Š.)
| | - Suzana Pavlović
- Centre of Research Excellence in Nutrition and Metabolism, Group for Nutrition and Metabolism, National Institute of Republic of Serbia, Institute for Medical Research, University of Belgrade, Tadeuša Košćuska 1, 11000 Belgrade, Serbia; (S.R.); (S.P.); (P.J.); (I.Š.)
| | - Petar Jovanović
- Centre of Research Excellence in Nutrition and Metabolism, Group for Nutrition and Metabolism, National Institute of Republic of Serbia, Institute for Medical Research, University of Belgrade, Tadeuša Košćuska 1, 11000 Belgrade, Serbia; (S.R.); (S.P.); (P.J.); (I.Š.)
- Department of Biochemistry and Centre of Excellence for Molecular Food Sciences, Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11158 Belgrade, Serbia;
| | - Vesna Jovanović
- Department of Biochemistry and Centre of Excellence for Molecular Food Sciences, Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11158 Belgrade, Serbia;
| | - Ivana Šarac
- Centre of Research Excellence in Nutrition and Metabolism, Group for Nutrition and Metabolism, National Institute of Republic of Serbia, Institute for Medical Research, University of Belgrade, Tadeuša Košćuska 1, 11000 Belgrade, Serbia; (S.R.); (S.P.); (P.J.); (I.Š.)
| |
Collapse
|
32
|
Ibrahim WW, Sayed RH, Abdelhameed MF, Omara EA, Nassar MI, Abdelkader NF, Farag MA, Elshamy AI, Afifi SM. Neuroprotective potential of Erigeron bonariensis ethanolic extract against ovariectomized/D-galactose-induced memory impairments in female rats in relation to its metabolite fingerprint as revealed using UPLC/MS. Inflammopharmacology 2024; 32:1091-1112. [PMID: 38294617 PMCID: PMC11006746 DOI: 10.1007/s10787-023-01418-3] [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: 11/14/2023] [Accepted: 12/22/2023] [Indexed: 02/01/2024]
Abstract
Erigeron bonariensis is widely distributed throughout the world's tropics and subtropics. In folk medicine, E. bonariensis has historically been used to treat head and brain diseases. Alzheimer's disease (AD) is the most widespread form of dementia initiated via disturbances in brain function. Herein, the neuroprotective effect of the chemically characterized E. bonariensis ethanolic extract is reported for the first time in an AD animal model. Chemical profiling was conducted using UPLC-ESI-MS analysis. Female rats underwent ovariectomy (OVX) followed by 42 days of D-galactose (D-Gal) administration (150 mg/kg/day, i.p) to induce AD. The OVX/D-Gal-subjected rats received either donepezil (5 mg/kg/day) or E. bonariensis at 50, 100, and 200 mg/kg/day, given 1 h prior to D-Gal. UPLC-ESI-MS analysis identified 42 chemicals, including flavonoids, phenolic acids, terpenes, and nitrogenous constituents. Several metabolites, such as isoschaftoside, casticin, velutin, pantothenic acid, xanthurenic acid, C18-sphingosine, linoleamide, and erucamide, were reported herein for the first time in Erigeron genus. Treatment with E. bonariensis extract mitigated the cognitive decline in the Morris Water Maze test and the histopathological alterations in cortical and hippocampal tissues of OVX/D-Gal-subjected rats. Moreover, E. bonariensis extract mitigated OVX/D-Gal-induced Aβ aggregation, Tau hyperphosphorylation, AChE activity, neuroinflammation (NF-κBp65, TNF-α, IL-1β), and apoptosis (Cytc, BAX). Additionally, E. bonariensis extract ameliorated AD by increasing α7-nAChRs expression, down-regulating GSK-3β and FOXO3a expression, and modulating Jak2/STAT3/NF-ĸB p65 and PI3K/AKT signaling cascades. These findings demonstrate the neuroprotective and memory-enhancing effects of E. bonariensis extract in the OVX/D-Gal rat model, highlighting its potential as a promising candidate for AD management.
Collapse
Affiliation(s)
- Weam W Ibrahim
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo, 11562, Egypt
| | - Rabab H Sayed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo, 11562, Egypt
| | | | - Enayat A Omara
- Pathology Department, National Research Center, Dokki, Cairo, 12622, Egypt
| | - Mahmoud I Nassar
- Natural Compounds Chemistry Department, National Research Centre, Dokki, 12622, Giza, Egypt
| | - Noha F Abdelkader
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo, 11562, Egypt.
| | - Mohamed A Farag
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El Aini St., Cairo, 11562, Egypt
| | - Abdelsamed I Elshamy
- Natural Compounds Chemistry Department, National Research Centre, Dokki, 12622, Giza, Egypt.
| | - Sherif M Afifi
- Pharmacognosy Department, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| |
Collapse
|
33
|
Yan H, Sun X, Wu Y, Ge B, Wang W, Liu X, Pan C, Ning F, Pang Z, Zhang D. Association of seafood consumption with cardiovascular disease among adults in Qingdao, China. Nutr Metab Cardiovasc Dis 2024; 34:651-660. [PMID: 38161129 DOI: 10.1016/j.numecd.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 10/18/2023] [Accepted: 11/09/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND AND AIMS The relationship between seafood consumption and cardiovascular disease (CVD) is controversial, and studies have not considered competing risk events. Our study examined the association between a full range of seafood consumption and CVD incidence and mortality based on the Qingdao Diabetes Prevention Program. METHODS AND RESULTS We followed up 5285 participants without CVD at baseline until December 31, 2021. CVD cases and deaths were identified through record linkage with the Qingdao CVD Surveillance System and the Qingdao Death Surveillance System, respectively. Information on seafood consumption was obtained using a food frequency questionnaire. We used the Cox proportional hazard model and the competing risk model to evaluate the association between all types of seafood consumption and CVD incidence and mortality. During a median follow-up of 11.4 years, 122 CVD cases and 75 deaths occurred. After adjustment for potential confounders, compared with nonconsumers, seafood consumption of 300-500 and > 500 g/week was associated with a lower risk of CVD incidence [hazards ratio and 95 % confidence interval (CI): 0.54 (0.29-0.99) and 0.49 (0.26-0.91), respectively]. However, seafood consumption of >500 g/week had a significantly lower risk of CVD mortality [subdistribution hazard ratio and 95 % CI: 0.40 (0.17-0.95)], but it was insignificant in other groups. CONCLUSION Seafood consumption of 300-500 g/week and >500 g/week was associated with a lower CVD incidence and mortality. Our findings provide evidence of the recommendations of the 2022 Dietary Guidelines for Chinese residents and may guide the promotion of strategies for CVD prevention.
Collapse
Affiliation(s)
- Hongxuan Yan
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, 266021, China
| | - Xiaohui Sun
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, 266033, China
| | - Yili Wu
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, 266021, China
| | - Bing Ge
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, 266033, China
| | - Weijing Wang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, 266021, China
| | - Xiao Liu
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, 266021, China
| | - Chi Pan
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, 266021, China
| | - Feng Ning
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, 266021, China; Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, 266033, China.
| | - Zengchang Pang
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, 266033, China
| | - Dongfeng Zhang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, 266021, China.
| |
Collapse
|
34
|
Zeng R, Zhang Y, Shi S, Long X, Zhang H, Wang M, Shi J, Jiang Y, Chen B. Study on the mechanism of Panax notoginseng-Salvia miltiorrhiza herb pair on invigorating blood circulation and eliminating blood stasis by blocking the conversion of arachidonic acid to prostaglandin. J Nat Med 2024; 78:411-426. [PMID: 38261160 DOI: 10.1007/s11418-023-01773-z] [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: 10/03/2023] [Accepted: 12/10/2023] [Indexed: 01/24/2024]
Abstract
We combined untargeted and targeted metabolomics to explore the mechanism of blood circulation and blood stasis activation in the traditional Chinese herb pair Panax notoginseng-Salvia miltiorrhiza (PS). In this study, the right hind limb of SD rats was struck by a 1 kg weight, causing traumatic blood stasis (TBS) model, then the rats were gavaged with PS (at ratios of 1:0, 0:1, 3:1, 1:1, and 1:3) for 5 consecutive days. At the end of treatment, blood samples were collected for blood rheology and metabolomics analysis, and muscle tissues of injured limbs were used for HE staining and q-PCR analysis. The results showed that different ratios of PS reduced swelling and improved stasis and blood viscosity in the injured limbs of rats, and intervened in metabolism by modulating 11, 11, 17, 15, and 13 differential metabolites, respectively. The PS (3:1) shows the best treatment effect and the most differential metabolites regression. Targeted metabolomics shows that PS (3:1) can increase the content of AA, and reduce the content of PGF2-α by down-regulating the expression of enzymes Ptgs1 and Cbrl12 and up-regulating the expression of enzyme Hpgd. These results suggested that the PS herb pair exerts its blood stasis activating effects by blocking the conversion of arachidonic acid to prostaglandins.
Collapse
Affiliation(s)
- Rui Zeng
- Affiliated Hospital of Integrative Medicine, Nanjing University of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
- Key Research Laboratory of Chinese Medicine Release System, National Institute of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
| | - Yuefan Zhang
- Affiliated Hospital of Integrative Medicine, Nanjing University of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
- Key Research Laboratory of Chinese Medicine Release System, National Institute of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
| | - Shengtong Shi
- Affiliated Hospital of Integrative Medicine, Nanjing University of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
- Key Research Laboratory of Chinese Medicine Release System, National Institute of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
| | - Xianqin Long
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210036, China
| | - Haixia Zhang
- Department of Pharmacy, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Min Wang
- Department of Pharmacy, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Jianfeng Shi
- Affiliated Hospital of Integrative Medicine, Nanjing University of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
| | - Ye Jiang
- Affiliated Hospital of Integrative Medicine, Nanjing University of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China
| | - Bin Chen
- Affiliated Hospital of Integrative Medicine, Nanjing University of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China.
- Key Research Laboratory of Chinese Medicine Release System, National Institute of Traditional Chinese Medicine, 100 Shizi Street, Nanjing, 210028, China.
| |
Collapse
|
35
|
Lonardo MS, Cacciapuoti N, Guida B, Di Lorenzo M, Chiurazzi M, Damiano S, Menale C. Hypothalamic-Ovarian axis and Adiposity Relationship in Polycystic Ovary Syndrome: Physiopathology and Therapeutic Options for the Management of Metabolic and Inflammatory Aspects. Curr Obes Rep 2024; 13:51-70. [PMID: 38172476 PMCID: PMC10933167 DOI: 10.1007/s13679-023-00531-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/27/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE OF REVIEW The goal of the present review is to address the main adiposity-related alterations in Polycystic Ovary Syndrome (PCOS) focusing on hypothalamic-pituitary-ovarian (H-P-O) axis and to provide an overview of nutraceutical and pharmacological therapeutic strategies. RECENT FINDINGS Female reproduction is a complex and delicate interplay between neuroendocrine signals involving the H-P-O axis. Elements that disrupt the balance of these interactions can lead to metabolic and reproductive disorders, such as PCOS. This disorder includes menstrual, metabolic, and biochemical abnormalities as well as hyperandrogenism, oligo-anovulatory menstrual cycles, insulin resistance, and hyperleptinemia which share an inflammatory state with other chronic diseases. Moreover, as in a self-feeding cycle, high androgen levels in PCOS lead to visceral fat deposition, resulting in insulin resistance and hyperinsulinemia, further stimulating ovarian and adrenal androgen production. In fact, regardless of age and BMI, women with PCOS have more adipose tissue and less lean mass than healthy women. Excessive adiposity, especially visceral adiposity, is capable of affecting female reproduction through direct mechanisms compromising the luteal phase, and indirect mechanisms as metabolic alterations able to affect the function of the H-P-O axis. The intricate crosstalk between adiposity, inflammatory status and H-P-O axis function contributes to the main adiposity-related alterations in PCOS, and alongside currently available hormonal treatments, nutraceutical and pharmacological therapeutic strategies can be exploited to treat these alterations, in order to enable a more comprehensive synergistic and tailored treatment.
Collapse
Affiliation(s)
- Maria Serena Lonardo
- Department of Clinical Medicine and Surgery, Physiology Nutrition Unit, Federico II University of Naples, Via Sergio Pansini 5, 80131, Napoli, Italy.
| | - Nunzia Cacciapuoti
- Department of Clinical Medicine and Surgery, Physiology Nutrition Unit, Federico II University of Naples, Via Sergio Pansini 5, 80131, Napoli, Italy
| | - Bruna Guida
- Department of Clinical Medicine and Surgery, Physiology Nutrition Unit, Federico II University of Naples, Via Sergio Pansini 5, 80131, Napoli, Italy
| | - Mariana Di Lorenzo
- Department of Clinical Medicine and Surgery, Physiology Nutrition Unit, Federico II University of Naples, Via Sergio Pansini 5, 80131, Napoli, Italy
| | - Martina Chiurazzi
- Department of Clinical Medicine and Surgery, Physiology Nutrition Unit, Federico II University of Naples, Via Sergio Pansini 5, 80131, Napoli, Italy
| | - Simona Damiano
- Department of Clinical Medicine and Surgery, Physiology Nutrition Unit, Federico II University of Naples, Via Sergio Pansini 5, 80131, Napoli, Italy
| | - Ciro Menale
- Department of Clinical Medicine and Surgery, Physiology Nutrition Unit, Federico II University of Naples, Via Sergio Pansini 5, 80131, Napoli, Italy
| |
Collapse
|
36
|
Ding H, Liu J, Chen Z, Huang S, Yan C, Kwek E, He Z, Zhu H, Chen ZY. Protocatechuic acid alleviates TMAO-aggravated atherosclerosis via mitigating inflammation, regulating lipid metabolism, and reshaping gut microbiota. Food Funct 2024; 15:881-893. [PMID: 38165856 DOI: 10.1039/d3fo04396g] [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: 01/04/2024]
Abstract
Trimethylamine-N-oxide (TMAO) is a risk factor for atherosclerosis. As a natural phenolic acid, protocatechuic acid (PCA) is abundant in various plant foods. The present study investigated the effect of PCA on TMAO-aggravated atherosclerosis in ApoE-/- mice. The mice were randomly divided into five groups and fed one of the following five diets for 12 weeks: namely a low-fat diet (LFD), a western diet (WD), a WD + 0.2% TMAO diet (WDT), a WDT + 0.5% PCA diet (WDT + LPCA), and a WDT + 1.0% PCA diet (WDT + HPCA). Results demonstrated that dietary TMAO exacerbated the development of atherosclerosis by eliciting inflammation and disturbing lipid metabolism. The diet with PCA at 1% reduced TMAO-induced aortic plaque by 30% and decreased the levels of plasma pro-inflammatory cytokines. PCA also improved lipid metabolism by up-regulating the hepatic gene expression of peroxisome proliferator-activated receptor alpha (PPARα). In addition, PCA supplementation enhanced fecal excretion of fatty acids and decreased hepatic fat accumulation. PCA supplementation favorably modulated gut microbiota by increasing the α-diversity with an increase in the abundance of beneficial genera (Rikenella, Turicibacter, Clostridium_sensu_stricto and Bifidobacterium) and a decrease in the abundance of the harmful Helicobacter genus. In summary, PCA could alleviate the TMAO-exacerbated atherosclerosis and inflammation, improve the lipid metabolism, and modulate gut microbiota.
Collapse
Affiliation(s)
- Huafang Ding
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| | - Jianhui Liu
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Jiangsu Province Engineering Research Center of Edible Fungus Preservation and Intensive Processing, Nanjing 210023, China
| | - Zixing Chen
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| | - Shouhe Huang
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| | - Chi Yan
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| | - Erika Kwek
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| | - Zouyan He
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| | - Hanyue Zhu
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| | - Zhen-Yu Chen
- Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Hong Kong 999077, China.
| |
Collapse
|
37
|
Schnorr I, Siegl A, Luckhardt S, Wenz S, Friedrichsen H, El Jomaa H, Steinmann A, Kilencz T, Arteaga-Henríquez G, Ramos-Sayalero C, Ibanez-Jimenez P, Rosales-Ortiz SK, Bitter I, Fadeuilhe C, Ferrer M, Lavebratt C, Réthelyi JM, Richarte V, Rommelse N, Ramos-Quiroga JA, Arias-Vasquez A, Resch E, Reif A, Matura S, Schiweck C. Inflammatory biotype of ADHD is linked to chronic stress: a data-driven analysis of the inflammatory proteome. Transl Psychiatry 2024; 14:37. [PMID: 38238292 PMCID: PMC10796401 DOI: 10.1038/s41398-023-02729-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 12/08/2023] [Accepted: 12/22/2023] [Indexed: 01/22/2024] Open
Abstract
The association between Attention Deficit Hyperactivity Disorder (ADHD) and low-grade inflammation has been explored in children but rarely in adults. Inflammation is characteristic of some, but not all, patients with ADHD and might be influenced by ADHD medication but also lifestyle factors including nutrition, smoking, and stress. It is also still unclear if any specific symptoms are related to inflammation. Therefore, we assessed 96 inflammatory proteins in a deeply phenotyped cohort of 126 adult ADHD participants with a stable medication status using OLINK technology. A data-based, unsupervised hierarchical clustering method could identify two distinct biotypes within the 126 ADHD participants based on their inflammatory profile: a higher inflammatory potential (HIP) and a lower inflammatory protein potential (LIP) group. Biological processes that differed strongest between groups were related to the NF-κB pathway, chemokine signaling, IL-17 signaling, metabolic alterations, and chemokine attraction. A comparison of sample characteristics revealed that the HIP group was more likely to have higher levels of chronic stress (p < 0.001), a higher clinical global impression scale score (p = 0.030), and a higher risk for suicide (p = 0.032). Medication status did not influence protein levels significantly (p ≥ 0.074), but psychotropic co-medication (p ≤ 0.009) did. In conclusion, our data suggest the presence of two distinct biotypes in adults with ADHD. Higher levels of inflammatory proteins in ADHD are linked to higher levels of chronic perceived stress in a linear fashion. Further research on inflammation in adults with ADHD should take stress levels into account.
Collapse
Affiliation(s)
- Isabel Schnorr
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Anne Siegl
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Sonja Luckhardt
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
| | - Söri Wenz
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Hendrik Friedrichsen
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Hiba El Jomaa
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Annebirth Steinmann
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Tünde Kilencz
- Semmelweis University, Department of Psychiatry and Psychotherapy, Budapest, Hungary
| | - Gara Arteaga-Henríquez
- Department of Mental Health, Hospital Universitari Vall d´Hebron, Barcelona, Catalonia, Spain
- Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain
- NCRR-The National Center for Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Carolina Ramos-Sayalero
- Department of Mental Health, Hospital Universitari Vall d´Hebron, Barcelona, Catalonia, Spain
| | - Pol Ibanez-Jimenez
- Department of Mental Health, Hospital Universitari Vall d´Hebron, Barcelona, Catalonia, Spain
| | | | - István Bitter
- Semmelweis University, Department of Psychiatry and Psychotherapy, Budapest, Hungary
| | - Christian Fadeuilhe
- Department of Mental Health, Hospital Universitari Vall d´Hebron, Barcelona, Catalonia, Spain
- Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain
| | - Marc Ferrer
- Department of Mental Health, Hospital Universitari Vall d´Hebron, Barcelona, Catalonia, Spain
- Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain
- Department of Psychiatry and Forensic Medicine, Universitat Autónoma de Barcelona, Barcelona, Catalonia, Spain
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Center for Molecular Medicine, Karolinska University Hospital Solna, Stockholm, Sweden
| | - János M Réthelyi
- Semmelweis University, Department of Psychiatry and Psychotherapy, Budapest, Hungary
| | - Vanesa Richarte
- Department of Mental Health, Hospital Universitari Vall d´Hebron, Barcelona, Catalonia, Spain
- Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Nijmegen, The Netherlands
| | - Nanda Rommelse
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
- Semmelweis University, Department of Psychiatry and Psychotherapy, Budapest, Hungary
| | - Josep Antoni Ramos-Quiroga
- Department of Mental Health, Hospital Universitari Vall d´Hebron, Barcelona, Catalonia, Spain
- Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain
| | - Alejandro Arias-Vasquez
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Nijmegen, The Netherlands
- Department of Psychiatry, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Nijmegen, The Netherlands
| | - Eduard Resch
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
| | - Andreas Reif
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
| | - Silke Matura
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Carmen Schiweck
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany.
| |
Collapse
|
38
|
Hamamah S, Iatcu OC, Covasa M. Nutrition at the Intersection between Gut Microbiota Eubiosis and Effective Management of Type 2 Diabetes. Nutrients 2024; 16:269. [PMID: 38257161 PMCID: PMC10820857 DOI: 10.3390/nu16020269] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/15/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Nutrition is one of the most influential environmental factors in both taxonomical shifts in gut microbiota as well as in the development of type 2 diabetes mellitus (T2DM). Emerging evidence has shown that the effects of nutrition on both these parameters is not mutually exclusive and that changes in gut microbiota and related metabolites such as short-chain fatty acids (SCFAs) and branched-chain amino acids (BCAAs) may influence systemic inflammation and signaling pathways that contribute to pathophysiological processes associated with T2DM. With this background, our review highlights the effects of macronutrients, carbohydrates, proteins, and lipids, as well as micronutrients, vitamins, and minerals, on T2DM, specifically through their alterations in gut microbiota and the metabolites they produce. Additionally, we describe the influences of common food groups, which incorporate varying combinations of these macronutrients and micronutrients, on both microbiota and metabolic parameters in the context of diabetes mellitus. Overall, nutrition is one of the first line modifiable therapies in the management of T2DM and a better understanding of the mechanisms by which gut microbiota influence its pathophysiology provides opportunities for optimizing dietary interventions.
Collapse
Affiliation(s)
- Sevag Hamamah
- Department of Basic Medical Sciences, College of Osteopathic Medicine, Western University of Health Sciences, Pomona, CA 91766, USA;
| | - Oana C. Iatcu
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, 720229 Suceava, Romania
| | - Mihai Covasa
- Department of Basic Medical Sciences, College of Osteopathic Medicine, Western University of Health Sciences, Pomona, CA 91766, USA;
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, 720229 Suceava, Romania
| |
Collapse
|
39
|
Pausova Z, Sliz E. Large-Scale Population-Based Studies of Blood Metabolome and Brain Health. Curr Top Behav Neurosci 2024; 68:177-219. [PMID: 38509405 DOI: 10.1007/7854_2024_463] [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] [Indexed: 03/22/2024]
Abstract
Metabolomics technologies enable the quantification of multiple metabolomic measures simultaneously, which provides novel insights into molecular aspects of human health and disease. In large-scale, population-based studies, blood is often the preferred biospecimen. Circulating metabolome may relate to brain health either by affecting or reflecting brain metabolism. Peripheral metabolites may act at or cross the blood-brain barrier and, subsequently, influence brain metabolism, or they may reflect brain metabolism if similar pathways are engaged. Peripheral metabolites may also include those penetrating the circulation from the brain, indicating, for example, brain damage. Most brain health-related metabolomics studies have been conducted in the context of neurodegenerative disorders and cognition, but some studies have also focused on neuroimaging markers of these disorders. Moreover, several metabolomics studies of neurodevelopmental disorders have been performed. Here, we provide a brief background on the types of blood metabolites commonly assessed, and we review the literature describing the relationships between human blood metabolome (n > 50 metabolites) and brain health reported in large-scale studies (n > 500 individuals).
Collapse
Affiliation(s)
- Zdenka Pausova
- Centre hospitalier universitaire Sainte-Justine and Department of Pediatrics, University of Montreal, Montreal, QC, Canada
| | - Eeva Sliz
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland.
| |
Collapse
|
40
|
Santamarina AB, Mennitti LV, de Souza EA, Mesquita LMDS, Noronha IH, Vasconcelos JRC, Prado CM, Pisani LP. A low-carbohydrate diet with different fatty acids' sources in the treatment of obesity: Impact on insulin resistance and adipogenesis. Clin Nutr 2023; 42:2381-2394. [PMID: 37862824 DOI: 10.1016/j.clnu.2023.09.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/01/2023] [Accepted: 09/23/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND The search for nutritional intervention strategies against obesity has grown, highlighting the low-carbohydrate diet model. However, little is known about the impact of the quality of fatty acids consumed in this diet. Thus, we aim to investigate the influence of fatty acid quality on dietary strategy on obesity. METHODS Male Swiss mice were diet-induced to obesity. Afterward, mice consume a low-carb diet with different types of fat: saturated, polyunsaturated ω-3, ω-6, and monounsaturated ω-9 fatty acids. Weight gain and food consumption were monitored weekly. An oral glucose tolerance test was performed and blood and tissue samples were collected for analysis of insulin resistance markers. Protein expression of insulin signaling pathway molecules, lipid metabolism, mitochondrial function, macrophage polarization, and cytokine production were analyzed. RESULTS The high-fat diet was able to induce obesity and glucose intolerance. The switch to a low-carbohydrate dietary pattern reversed the glucose intolerance, with better results in the ω-3 and ω-9 groups. After the low-carbohydrate diet, groups ω-3 and ω-9 presented improved fasting serum glucose, insulin, and HOMA indexes. The low-carbohydrate diet also increased the activity of insulin pathway proteins such as IR, IRS1, and AKT. Furthermore, the ω-3 diet group showed greater activity of mitochondrial complexes and AMPK signaling pathway proteins. The ω-6 and ω-9 -rich diet induced M2-type macrophage polarization, as well as cytokine production modulation by the low-carbohydrate diet in the ω-3 and ω-9 groups. CONCLUSIONS Consuming a low-carbohydrate diet pattern promotes weight loss and improves glucose intolerance in obesity. Also, the quality of lipids has a direct influence, demonstrating that the consumption of ω-3 polyunsaturated and ω-9 monounsaturated lipids can lead to more favorable outcomes for the improvement of glucose intolerance, lipid metabolism, and anti-inflammatory effects.
Collapse
Affiliation(s)
- Aline B Santamarina
- Biosciences Department, Institute of Health and Society, Federal University of São Paulo, Campus Baixada Santista - UNIFESP, Santos, São Paulo, Brazil
| | - Laís V Mennitti
- Biosciences Department, Institute of Health and Society, Federal University of São Paulo, Campus Baixada Santista - UNIFESP, Santos, São Paulo, Brazil
| | - Esther A de Souza
- Biosciences Department, Institute of Health and Society, Federal University of São Paulo, Campus Baixada Santista - UNIFESP, Santos, São Paulo, Brazil
| | - Leonardo M de Souza Mesquita
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas, Rua Pedro Zaccaria 1300, 13484-350 Limeira, São Paulo, Brazil
| | - Isaú H Noronha
- Biosciences Department, Institute of Health and Society, Federal University of São Paulo, Campus Baixada Santista - UNIFESP, Santos, São Paulo, Brazil
| | - José Ronnie C Vasconcelos
- Biosciences Department, Institute of Health and Society, Federal University of São Paulo, Campus Baixada Santista - UNIFESP, Santos, São Paulo, Brazil
| | - Carla M Prado
- Biosciences Department, Institute of Health and Society, Federal University of São Paulo, Campus Baixada Santista - UNIFESP, Santos, São Paulo, Brazil
| | - Luciana P Pisani
- Biosciences Department, Institute of Health and Society, Federal University of São Paulo, Campus Baixada Santista - UNIFESP, Santos, São Paulo, Brazil.
| |
Collapse
|
41
|
Kim B, Kang Y, Mendelson FE, Hayes JM, Savelieff MG, Nagrath S, Feldman EL. Palmitate and glucose increase amyloid precursor protein in extracellular vesicles: Missing link between metabolic syndrome and Alzheimer's disease. J Extracell Vesicles 2023; 12:e12340. [PMID: 37898562 PMCID: PMC10613125 DOI: 10.1002/jev2.12340] [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: 09/30/2022] [Revised: 06/05/2023] [Accepted: 06/11/2023] [Indexed: 10/30/2023] Open
Abstract
The metabolic syndrome (MetS) and Alzheimer's disease share several pathological features, including insulin resistance, abnormal protein processing, mitochondrial dysfunction and elevated inflammation and oxidative stress. The MetS constitutes elevated fasting glucose, obesity, dyslipidaemia and hypertension and increases the risk of developing Alzheimer's disease, but the precise mechanism remains elusive. Insulin resistance, which develops from a diet rich in sugars and saturated fatty acids, such as palmitate, is shared by the MetS and Alzheimer's disease. Extracellular vesicles (EVs) are also a point of convergence, with altered dynamics in both the MetS and Alzheimer's disease. However, the role of palmitate- and glucose-induced insulin resistance in the brain and its potential link through EVs to Alzheimer's disease is unknown. We demonstrate that palmitate and high glucose induce insulin resistance and amyloid precursor protein phosphorylation in primary rat embryonic cortical neurons and human cortical stem cells. Palmitate also triggers insulin resistance in oligodendrocytes, the supportive glia of the brain. Palmitate and glucose enhance amyloid precursor protein secretion from cortical neurons via EVs, which induce tau phosphorylation when added to naïve neurons. Additionally, EVs from palmitate-treated oligodendrocytes enhance insulin resistance in recipient neurons. Overall, our findings suggest a novel theory underlying the increased risk of Alzheimer's disease in MetS mediated by EVs, which spread Alzheimer's pathology and insulin resistance.
Collapse
Affiliation(s)
- Bhumsoo Kim
- Department of NeurologyUniversity of MichiganAnn ArborMichiganUSA
- NeuroNetwork for Emerging TherapiesUniversity of MichiganAnn ArborMichiganUSA
| | - Yoon‐Tae Kang
- Department of Chemical Engineering and Biointerfaces InstituteUniversity of MichiganAnn ArborMichiganUSA
| | - Faye E. Mendelson
- Department of NeurologyUniversity of MichiganAnn ArborMichiganUSA
- NeuroNetwork for Emerging TherapiesUniversity of MichiganAnn ArborMichiganUSA
| | - John M. Hayes
- Department of NeurologyUniversity of MichiganAnn ArborMichiganUSA
- NeuroNetwork for Emerging TherapiesUniversity of MichiganAnn ArborMichiganUSA
| | - Masha G. Savelieff
- NeuroNetwork for Emerging TherapiesUniversity of MichiganAnn ArborMichiganUSA
| | - Sunitha Nagrath
- Department of Chemical Engineering and Biointerfaces InstituteUniversity of MichiganAnn ArborMichiganUSA
| | - Eva L. Feldman
- Department of NeurologyUniversity of MichiganAnn ArborMichiganUSA
- NeuroNetwork for Emerging TherapiesUniversity of MichiganAnn ArborMichiganUSA
| |
Collapse
|
42
|
Ren S, Xue C, Xu M, Li X. Mendelian Randomization Analysis Reveals Causal Effects of Polyunsaturated Fatty Acids on Subtypes of Diabetic Retinopathy Risk. Nutrients 2023; 15:4208. [PMID: 37836492 PMCID: PMC10574403 DOI: 10.3390/nu15194208] [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: 08/27/2023] [Revised: 09/18/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
Polyunsaturated fatty acids (PUFAs) affect several physiological processes, including visual acuity, but their relationship with diabetic retinopathy (DR) remains elusive. The aim of this study was to determine whether PUFAs have a causal effect on DR. PUFAs- (total and omega-3 [FAw3] and omega-6 [FAw6] fatty acids and their ratio) and DR-associated single nucleotide polymorphisms derived from genome-wide association studies; sample sizes were 114,999 for fatty acids and 216,666 for any DR (ADR), background DR (BDR), severe non-proliferative DR (SNPDR), and proliferative DR (PDR). We hypothesized that the intra-body levels of PUFAs have an impact on DR and conducted a two-sample Mendelian randomization (MR) study to assess the causality. Pleiotropy, heterogeneity, and sensitivity analyses were performed to verify result reliability. High levels of PUFAs were found to be associated with reduced risk of both ADR and PDR. Moreover, FAw3 was associated with a decreased risk of PDR, whereas FAw6 demonstrated an association with lowered risks of both BDR and PDR. Our findings provide genetic evidence, for the first time, for a causal relationship between PUFAs and reduced DR risk. Consequently, our comprehensive MR analysis strongly urges further investigation into the precise functions and long-term effects of PUFAs, FAw3, and FAw6 on DR.
Collapse
Affiliation(s)
| | | | | | - Xiaorong Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin 300384, China; (S.R.); (C.X.); (M.X.)
| |
Collapse
|
43
|
Huang Y, Zhang X. Meta-analysis of the efficacy of ω-3 polyunsaturated fatty acids when treating patients with polycystic ovary syndrome. Medicine (Baltimore) 2023; 102:e35403. [PMID: 37773824 PMCID: PMC10545389 DOI: 10.1097/md.0000000000035403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/05/2023] [Indexed: 10/01/2023] Open
Abstract
OBJECTIVE To systematically assess the efficacy of ω-3 polyunsaturated fatty acids (PUFAs) when treating polycystic ovary syndrome (PCOS). METHODS This meta-analysis follows Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria. We searched PubMed, EMBASE, ScienceDirect, Cochrane Library, China journal full-text database, VIP full-text Database, Wanfang Database, and Chinese Biomedical Literature Data for clinical trials on ω-3 PUFAs' efficacy in treating PCOS. Two independent reviewers examined and analyzed studies, resolving inconsistencies through discussion. RevMan5.3 software performed heterogeneity-based fixed and random-effects meta-analysis. We assessed bias using the Cochrane bias risk assessment tool. RESULTS Our meta-analysis included 7 clinical control studies comprising 574 samples to evaluate the impact of ω-3 PUFAs on various metabolic markers in PCOS patients. We observed a significant reduction in total cholesterol (TC) and triglyceride (TG) levels (P < .05), along with a decrease in insulin resistance as measured by the Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) (P < .05). Testosterone (T) levels were also lowered in the study group post-treatment (P < .05). However, no notable effects were found on body mass index (BMI), fasting blood sugar (FBS), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and Ferriman-Gallwey (mFG) scores (P > .05). Publication bias was not detected, enhancing the robustness of our results. Our study suggests that ω-3 PUFAs could be beneficial in managing specific metabolic markers in PCOS, although the results showed marked heterogeneity. CONCLUSION In PCOS patients, PUFAs can enhance reproductive endocrine, glucose, and lipid levels. However, additional research and extended follow-up are required to confirm this.
Collapse
Affiliation(s)
- Yue Huang
- Department of Reproductive Medicine, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Xiang Zhang
- Gynaecology Department Ward 2, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| |
Collapse
|
44
|
Cui L, Zeng H, Hou M, Li Z, Mu C, Zhu W, Hang S. Lactiplantibacillus plantarum L47 and inulin alleviate enterotoxigenic Escherichia coli induced ileal inflammation in piglets by upregulating the levels of α-linolenic acid and 12,13-epoxyoctadecenoic acid. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2023; 14:370-382. [PMID: 37635926 PMCID: PMC10457428 DOI: 10.1016/j.aninu.2023.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 08/29/2023]
Abstract
Alternatives to antibiotics for preventing bacteria-induced inflammation in early-weaned farm animals are sorely needed. Our previous study showed that Lactiplantibacillus plantarum L47 and inulin could alleviate dextran sulfate sodium (DSS)-induced colitis in mice. To explore the protective effects of L. plantarum L47 and inulin on the ileal inflammatory response in weaned piglets challenged with enterotoxigenic Escherichia coli (ETEC), 28 weaned piglets were assigned into four groups, namely, CON group-orally given 10 mL/d phosphate buffer saline (PBS), LI47 group-orally given a mixture of 10 mL/d L. plantarum L47 and inulin, ECON group-orally given 10 mL/d PBS and challenged by ETEC, and ELI47 group-orally given 10 mL/d L. plantarum L47 and inulin mixture and challenged by ETEC. The results demonstrated that the combination of L. plantarum L47 and inulin reduced inflammatory responses and relieved the inflammatory damage caused by ETEC, including ileal morphological damage, reduced protein expression of ileal tight junction, decreased antioxidant capacity, and decreased anti-inflammatory factors. Transcriptome analysis revealed that L. plantarum L47 and inulin up-regulated the gene expression of phospholipase A2 group IIA (PLA2G2A) (P < 0.05) as well as affected alpha-linolenic acid (ALA) metabolism and linoleic acid metabolism. Moreover, L. plantarum L47 and inulin increased the levels of ALA (P < 0.05), lipoteichoic acid (LTA) (P < 0.05), and 12,13-epoxyoctadecenoic acid (12,13-EpOME) (P < 0.05) and the protein expression of Toll-like receptor 2 (TLR2) (P = 0.05) in the ileal mucosa. In conclusion, L. plantarum L47 and inulin together alleviated ETEC-induced ileal inflammation in piglets by up-regulating the levels of ALA and 12,13-EpOME via the LTA/TLR2/PLA2G2A pathway.
Collapse
Affiliation(s)
- Leihong Cui
- National Center for International Research on Animal Gut Nutrition, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, Laboratory of Gastrointestinal Microbiology, Nanjing Agricultural University, Nanjing 210095, China
| | - Hui Zeng
- National Center for International Research on Animal Gut Nutrition, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, Laboratory of Gastrointestinal Microbiology, Nanjing Agricultural University, Nanjing 210095, China
| | - Meixin Hou
- National Center for International Research on Animal Gut Nutrition, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, Laboratory of Gastrointestinal Microbiology, Nanjing Agricultural University, Nanjing 210095, China
| | - Zhongxin Li
- National Center for International Research on Animal Gut Nutrition, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, Laboratory of Gastrointestinal Microbiology, Nanjing Agricultural University, Nanjing 210095, China
| | - Chunlong Mu
- National Center for International Research on Animal Gut Nutrition, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, Laboratory of Gastrointestinal Microbiology, Nanjing Agricultural University, Nanjing 210095, China
| | - Weiyun Zhu
- National Center for International Research on Animal Gut Nutrition, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, Laboratory of Gastrointestinal Microbiology, Nanjing Agricultural University, Nanjing 210095, China
| | - Suqin Hang
- National Center for International Research on Animal Gut Nutrition, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, Laboratory of Gastrointestinal Microbiology, Nanjing Agricultural University, Nanjing 210095, China
| |
Collapse
|
45
|
Steininger H, Moltzau-Anderson J, Lynch SV. Contributions of the early-life microbiome to childhood atopy and asthma development. Semin Immunol 2023; 69:101795. [PMID: 37379671 DOI: 10.1016/j.smim.2023.101795] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 06/13/2023] [Indexed: 06/30/2023]
Abstract
The rapid rise in atopy and asthma in industrialized nations has led to the identification of early life environmental factors that promote these conditions and spurred research into how such exposures may mediate the trajectory to childhood disease development. Over the past decade, the human microbiome has emerged as a key determinant of human health. This is largely due to the increasing appreciation for the myriad of non-mutually exclusive mechanisms by which microbes tune and train host immunity. Microbiomes, particularly those in early life, are shaped by extrinsic and intrinsic factors, including many of the exposures known to influence allergy and asthma risk. This has led to the over-arching hypothesis that such exposures mediate their effect on childhood atopy and asthma by altering the functions and metabolic productivity of microbiomes that shape immune function during this critical developmental period. The capacity to study microbiomes at the genetic and molecular level in humans from the pre-natal period into childhood with well-defined clinical outcomes, offers an unprecedented opportunity to identify early-life and inter-generational determinants of atopy and asthma outcomes. Moreover, such studies provide an integrative microbiome research framework that can be applied to other chronic inflammatory conditions. This review attempts to capture key studies in the field that offer insights into the developmental origins of childhood atopy and asthma, providing novel insights into microbial mediators of maladaptive immunity and chronic inflammatory disease in childhood.
Collapse
Affiliation(s)
- Holly Steininger
- Division of Gastroenterology, University of California, San Francisco, USA; Benioff Center for Microbiome Medicine, Department of Medicine, University of California, San Francisco, USA
| | - Jacqueline Moltzau-Anderson
- Division of Gastroenterology, University of California, San Francisco, USA; Benioff Center for Microbiome Medicine, Department of Medicine, University of California, San Francisco, USA
| | - Susan V Lynch
- Division of Gastroenterology, University of California, San Francisco, USA; Benioff Center for Microbiome Medicine, Department of Medicine, University of California, San Francisco, USA.
| |
Collapse
|
46
|
Delgado-Alarcón JM, Hernández Morante JJ, Morillas-Ruiz JM. Modification of Breakfast Fat Composition Can Modulate Cytokine and Other Inflammatory Mediators in Women: A Randomized Crossover Trial. Nutrients 2023; 15:3711. [PMID: 37686743 PMCID: PMC10489665 DOI: 10.3390/nu15173711] [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: 07/27/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Previous trials have demonstrated that modifying dietary fat composition can influence the production of inflammation-related factors. Additionally, it has been suggested that not only the type of fat, but also the timing of fat intake can impact these factors. Therefore, the objective of the present study was to evaluate the effect of altering breakfast fat composition on inflammatory parameters. A 3-month crossover randomized trial was designed, involving 60 institutionalized women who alternately consumed a breakfast rich in polyunsaturated fatty acids (PUFA) (margarine), monounsaturated fatty acids (MUFA) (virgin olive oil), or saturated fatty acids (SFA) (butter), based on randomization. The following inflammatory markers were evaluated: epidermal growth factor (EGF), interferon (IFN)-α, interleukin (IL)-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor (TNF)-α, C-reactive protein (CRP), and vascular/endothelial growth factor (VEGF). The results showed that the most significant effects were observed with the high-MUFA breakfast, as there was a statistically significant decrease in plasma IL-6 (p = 0.016) and VEGF values (p = 0.035). Other factors, such as IL-1α and CRP, also decreased substantially, but did not reach the statistically significant level. On the other hand, the high-PUFA breakfast induced a significant decrease in EGF levels (p < 0.001), whereas the high-SFA breakfast had no apparent effect on these factors. In conclusion, modifying breakfast fat, particularly by increasing MUFA or PUFA intake, appears to be sufficient for promoting a lower inflammatory marker synthesis profile and may be beneficial in improving cardiovascular complications.
Collapse
Affiliation(s)
- Jessica M. Delgado-Alarcón
- Department of Food Technology and Nutrition, Universidad Católica de Murcia, Campus de Los Jerónimos, Guadalupe, 30107 Murcia, Spain;
| | - Juan José Hernández Morante
- Eating Disorders Research Unit, Universidad Católica de Murcia, Campus de Los Jerónimos, Guadalupe, 30107 Murcia, Spain
| | - Juana M. Morillas-Ruiz
- Department of Food Technology and Nutrition, Universidad Católica de Murcia, Campus de Los Jerónimos, Guadalupe, 30107 Murcia, Spain;
| |
Collapse
|
47
|
Renzetti S, Gennings C, Calza S. A weighted quantile sum regression with penalized weights and two indices. Front Public Health 2023; 11:1151821. [PMID: 37533534 PMCID: PMC10392701 DOI: 10.3389/fpubh.2023.1151821] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/02/2023] [Indexed: 08/04/2023] Open
Abstract
Background New statistical methodologies were developed in the last decade to face the challenges of estimating the effects of exposure to multiple chemicals. Weighted Quantile Sum (WQS) regression is a recent statistical method that allows estimating a mixture effect associated with a specific health effect and identifying the components that characterize the mixture effect. Objectives In this study, we propose an extension of WQS regression that estimates two mixture effects of chemicals on a health outcome in the same model through the inclusion of two indices, one in the positive direction and one in the negative direction, with the introduction of a penalization term. Methods To evaluate the performance of this new model we performed both a simulation study and a real case study where we assessed the effects of nutrients on obesity among adults using the National Health and Nutrition Examination Survey (NHANES) data. Results The method showed good performance in estimating both the regression parameter and the weights associated with the single elements when the penalized term was set equal to the magnitude of the Akaike information criterion of the unpenalized WQS regression. The two indices further helped to give a better estimate of the parameters [Positive direction Median Error (PME): 0.022; Negative direction Median Error (NME): -0.044] compared to the standard WQS without the penalization term (PME: -0.227; NME: 0.215). In the case study, WQS with two indices was able to find a significant effect of nutrients on obesity in both directions identifying sodium and magnesium as the main actors in the positive and negative association, respectively. Discussion Through this work, we introduced an extension of WQS regression that improved the accuracy of the parameter estimates when considering a mixture of elements that can have both a protective and a harmful effect on the outcome; and the advantage of adding a penalization term when estimating the weights.
Collapse
Affiliation(s)
- Stefano Renzetti
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Università degli Studi di Brescia, Brescia, Italy
| | - Chris Gennings
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Stefano Calza
- Department of Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
| |
Collapse
|
48
|
Gao J, Xie C, Yang J, Tian C, Zhang M, Lu Z, Meng X, Cai J, Guo X, Gao T. The Effects of n-3 PUFA Supplementation on Bone Metabolism Markers and Body Bone Mineral Density in Adults: A Systematic Review and Meta-Analysis of RCTs. Nutrients 2023; 15:2806. [PMID: 37375709 DOI: 10.3390/nu15122806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/07/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Supplemental n-3 polyunsaturated fatty acids (PUFA) on bone metabolism have yielded inconsistent results. This study aimed to examine the effects of n-3 PUFA supplementation on bone metabolism markers and bone mineral density through a meta-analysis of randomized controlled trials. A systematic literature search was conducted using the PubMed, Web of Science, and EBSCO databases, updated to 1 March 2023. The intervention effects were measured as standard mean differences (SMD) and mean differences (MD). Additionally, n-3 PUFA with the untreated control, placebo control, or lower-dose n-3 PUFA supplements were compared, respectively. Further, 19 randomized controlled trials (RCTs) (22 comparisons, n = 2546) showed that n-3 PUFA supplementation significantly increased blood n-3 PUFA (SMD: 2.612; 95% CI: 1.649 to 3.575). However, no significant effects were found on BMD, CTx-1, NTx-1, BAP, serum calcium, 25(OH)D, PTH, CRP, and IL-6. Subgroup analyses showed significant increases in femoral neck BMD in females (0.01, 95% CI: 0.01 to 0.02), people aged <60 years (0.01, 95% CI: 0.01 to 0.01), and those people in Eastern countries (0.02, 95% CI: 0.02 to 0.03), and for 25(OH)D in people aged ≥60 years (0.43, 95% CI: 0.11 to 0.74), treated with n-3 PUFA only (0.36, 95% CI: 0.06 to 0.66), and in studies lasting ≤6 months (0.29, 95% CI: 0.11 to 0.47). NTx-1 decreased in both genders (-9.66, 95% CI: -15.60 to -3.71), and serum calcium reduction was found in studies lasting >6 months (-0.19, 95% CI: -0.37 to -0.01). The present study demonstrated that n-3 PUFA supplementation might not have a significant effect on bone mineral density or bone metabolism markers, but have some potential benefits for younger postmenopausal subjects in the short term. Therefore, additional high-quality, long-term randomized controlled trials (RCTs) are warranted to fully elucidate the potential benefits of n-3 PUFA supplementation, as well as the combined supplementation of n-3 PUFA, on bone health.
Collapse
Affiliation(s)
- Jie Gao
- School of Public Health, Qingdao University, Qingdao 266071, China
- Institute of Nutrition & Health, Qingdao University, Qingdao 266021, China
| | - Chenqi Xie
- School of Public Health, Qingdao University, Qingdao 266071, China
- Institute of Nutrition & Health, Qingdao University, Qingdao 266021, China
| | - Jie Yang
- Health Service Center of Xuejiadao Community, Qingdao 266520, China
| | - Chunyan Tian
- School of Public Health, Qingdao University, Qingdao 266071, China
- Institute of Nutrition & Health, Qingdao University, Qingdao 266021, China
| | - Mai Zhang
- School of Public Health, Qingdao University, Qingdao 266071, China
| | - Zhenquan Lu
- School of Public Health, Qingdao University, Qingdao 266071, China
| | - Xiangyuan Meng
- School of Public Health, Qingdao University, Qingdao 266071, China
- Institute of Nutrition & Health, Qingdao University, Qingdao 266021, China
- Department of Toxicology, School of Public Health, Jilin University, Changchun 130021, China
| | - Jing Cai
- School of Public Health, Qingdao University, Qingdao 266071, China
- Institute of Nutrition & Health, Qingdao University, Qingdao 266021, China
| | - Xiaofei Guo
- School of Public Health, Qingdao University, Qingdao 266071, China
- Institute of Nutrition & Health, Qingdao University, Qingdao 266021, China
| | - Tianlin Gao
- School of Public Health, Qingdao University, Qingdao 266071, China
- Institute of Nutrition & Health, Qingdao University, Qingdao 266021, China
| |
Collapse
|
49
|
Sinha S, Haque M, Lugova H, Kumar S. The Effect of Omega-3 Fatty Acids on Insulin Resistance. Life (Basel) 2023; 13:1322. [PMID: 37374105 PMCID: PMC10305526 DOI: 10.3390/life13061322] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/27/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Insulin resistance is a critical pathophysiological process in the onset and advancement of type 2 diabetes mellitus. It is well-recognized that alterations in the metabolism of lipids and aberrant fat buildup effectively trigger the development of resistance to insulin. Adjusting one's eating habits and managing weight appropriately are crucial for treating, controlling, and reducing the risk of T2DM because obesity and a lack of physical exercise are the primary factors responsible for the worldwide rise in T2DM. Omega-3 fatty acid is one of the polyunsaturated fatty acids (PUFA) that include long-chain omega-3 fatty acids such as eicosapentaenoic acid and docosahexaenoic acid, commonly found in fish oils. Omega-3 and omega-6 polyunsaturated fatty acids (PUFAs; 3 and 6 PUFAs) are essential for human health because they serve as metabolic precursors of eicosanoids, a class of signaling molecules that are essential for controlling a body's inflammation. Since humans are unable to produce any of the omega-3 or omega-6 PUFAs, they both constitute imperative nutritional ingredients. Long-standing concerns about long-chain omega-3 fatty acids' impact on diabetes management have been supported by experimental investigations that found significant increases in fasting glucose following omega-3 fatty acid supplementation and foods rich in PUFA and omega-3 fatty acid. Cellular explanations to explain the connection between inflammation and IR include mitochondrial dysfunction, endoplasmic reticulum (ER) stress, and oxidative stress. Modifications in the lipid composition of mitochondrial membranes and/or receptor-mediated signaling may be part of the mechanism behind the activation of mitochondrial fusion by fish oil/omega-3 PUFA. The exact molecular processes by which omega-3 PUFAs control mitochondrial activity to defend against IR are still unknown.
Collapse
Affiliation(s)
- Susmita Sinha
- Department of Physiology, Khulna City Medical College and Hospital, 33 KDA Avenue, Hotel Royal Crossing, Khulna Sadar, Khulna 9100, Bangladesh
| | - Mainul Haque
- The Unit of Pharmacology, Faculty of Medicine and Defence Health, Universiti Pertahanan Nasional Malaysia (National Defence University of Malaysia), Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia
- Department of Scientific Research Center (KSRC), Karnavati School of Dentistry, Karnavati University, Gandhinagar 382422, India
| | - Halyna Lugova
- Faculty of Medicine and Health Sciences, UCSI University Springhill (Seremban/PD) Campus, No. 2, Avenue 3, Persiaran Springhill, Port Dickson 71010, Malaysia
| | - Santosh Kumar
- Karnavati School of Dentistry, Karnavati University, A/907, Adalaj-Uvarsad Rd, Gandhinagar 382422, India
| |
Collapse
|
50
|
Soundararajan S, Selvakumar J, Maria Joseph ZM, Gopinath Y, Saravanan V, Santhanam R. Investigating the modulatory effects of Moringa oleifera on the gut microbiota of chicken model through metagenomic approach. Front Vet Sci 2023; 10:1153769. [PMID: 37323848 PMCID: PMC10267347 DOI: 10.3389/fvets.2023.1153769] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 04/17/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction This study aimed to assess the effects of supplementing chicken feed with Moringa oleifera leaf powder, a phytobiotic, on the gastrointestinal microbiota. The objective was to examine the microbial changes induced by the supplementation. Methods A total of 40, one-day-old chickens were fed their basal diet for 42 days and then divided into two groups: SG1 (basal diet) and SG2 (basal diet + 10 g/kg Moringa oleifera leaf powder). Metagenomics analysis was conducted to analyze operational taxonomic units (OTUs), species annotation, and biodiversity. Additionally, 16S rRNA sequencing was performed for molecular characterization of isolated gut bacteria, identified as Enterococcus faecium. The isolated bacteria were tested for essential metabolites, demonstrating antibacterial, antioxidant, and anticancer activities. Results and discussion The analysis revealed variations in the microbial composition between the control group (SG1) and the M. oleifera-treated group (SG2). SG2 showed a 47% increase in Bacteroides and a 30% decrease in Firmicutes, Proteobacteria, Actinobacteria, and Tenericutes compared to SG1. TM7 bacteria were observed exclusively in the M. oleifera-treated group. These findings suggest that Moringa oleifera leaf powder acts as a modulator that enhances chicken gut microbiota, promoting the colonization of beneficial bacteria. PICRUSt analysis supported these findings, showing increased carbohydrate and lipid metabolism in the M.oleifera-treated gut microbiota. Conclusion This study indicates that supplementing chicken feed with Moringa oleifera leaf powder as a phytobiotic enhances the gut microbiota in chicken models, potentially improving overall health. The observed changes in bacterial composition, increased presence of Bacteroides, and exclusive presence of TM7 bacteria suggest a positive modulation of microbial balance. The essential metabolites from isolated Enterococcus faecium bacteria further support the potential benefits of Moringa oleifera supplementation.
Collapse
Affiliation(s)
- Sowmiya Soundararajan
- Department of Biotechnology and Bioinformatics, Bishop Heber College (Autonomous), Affiliated With Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Jasmine Selvakumar
- Department of Biotechnology and Bioinformatics, Bishop Heber College (Autonomous), Affiliated With Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Zion Mercy Maria Joseph
- Department of Biotechnology and Bioinformatics, Bishop Heber College (Autonomous), Affiliated With Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Yuvapriya Gopinath
- Department of Biotechnology and Bioinformatics, Bishop Heber College (Autonomous), Affiliated With Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Vaishali Saravanan
- Department of Biotechnology and Bioinformatics, Bishop Heber College (Autonomous), Affiliated With Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Rameshkumar Santhanam
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, Kuala Nerus, Terengganu, Malaysia
| |
Collapse
|