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Valle A, Castillo P, García-Rodríguez A, Palou A, Palou M, Picó C. Brain-Derived Neurotrophic Factor as a Potential Mediator of the Beneficial Effects of Myo-Inositol Supplementation during Suckling in the Offspring of Gestational-Calorie-Restricted Rats. Nutrients 2024; 16:980. [PMID: 38613013 PMCID: PMC11013066 DOI: 10.3390/nu16070980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/21/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
This study aims to investigate the potential mechanisms underlying the protective effects of myo-inositol (MI) supplementation during suckling against the detrimental effects of fetal energy restriction described in animal studies, particularly focusing on the potential connections with BDNF signaling. Oral physiological doses of MI or the vehicle were given daily to the offspring of control (CON) and 25%-calorie-restricted (CR) pregnant rats during suckling. The animals were weaned and then fed a standard diet until 5 months of age, when the diet was switched to a Western diet until 7 months of age. At 25 days and 7 months of age, the plasma BDNF levels and mRNA expression were analyzed in the hypothalamus and three adipose tissue depots. MI supplementation, especially in the context of gestational calorie restriction, promoted BDNF secretion and signaling at a juvenile age and in adulthood, which was more evident in the male offspring of the CR dams than in females. Moreover, the CR animals supplemented with MI exhibited a stimulated anorexigenic signaling pathway in the hypothalamus, along with improved peripheral glucose management and enhanced browning capacity. These findings suggest a novel connection between MI supplementation during suckling, BDNF signaling, and metabolic programming, providing insights into the mechanisms underlying the beneficial effects of MI during lactation.
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Affiliation(s)
- Ana Valle
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Adrián García-Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
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Galmés S, Reynés B, Domínguez-Flores A, Terradas S, Torres AM, Palou A. Biochemical Composition and Related Potential Nutritional and Health Properties of Sobrassada de Mallorca. Foods 2024; 13:761. [PMID: 38472874 DOI: 10.3390/foods13050761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/22/2024] [Accepted: 02/25/2024] [Indexed: 03/14/2024] Open
Abstract
'Sobrassada de Mallorca' is an EU PGI (Protected Geographical Indication) -qualified traditional food with important historical, social, and gastronomical relevance. However, its nutritional features are poorly characterized. Here, we studied 15 samples of Sobrassada de Mallorca (SM) and 9 samples of 'Sobrassada de Mallorca de Porc Negre' (SMBP), which are the two types of sobrassada that are PGI-protected. Their composition was assessed under the light of the EU Regulation 1924/2006 on nutrition and health claims (NHC) made on food. Results show the notably high energetic density (588 and 561 kcal/100 g for SM and SMBP, respectively) due to the notable fatty acid (FA) content and the relatively high proportion of unsaturated FAs (≈61% of total FAs) is also noted, mainly oleic acid (39.7 and 45.7%). Moreover, analyses showed that 100 g of both types of 'Sobrassada de Mallorca' present a 'significant' content (at least 15% of the established Nutrient Reference Values) of vitamins A (241 and 232 µg), E (2.67 and 2.67 mg), B3 (3.50 and 2.43 mg), B6 (0.27 and 0.35 mg), B12 (0.65 and 0.56 µg), phosphorus (271 and 186 mg), and selenium (17.3 and 16.2 µg) as defined by the EU standards and, in essence, their associated health benefits can be claimed for both SM and SMBP or foods containing them. In principle, SM and SMBP could be associated with various health claims (HC), including those related to energy-yielding metabolism, normal functioning of the immune system, and reduction of tiredness and fatigue.
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Affiliation(s)
- Sebastià Galmés
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Bàrbara Reynés
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Alicia Domínguez-Flores
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands, 07122 Palma, Spain
| | - Silvia Terradas
- Consejo Regulador de la IGP "Sobrasada de Mallorca", 07006 Palma, Spain
| | | | - Andreu Palou
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Consejo Regulador de la IGP "Sobrasada de Mallorca", 07006 Palma, Spain
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Cifre M, Palou A, Oliver P. The Metabolically Obese, Normal-Weight Phenotype in Young Rats Is Associated with Cognitive Impairment and Partially Preventable with Leptin Intake during Lactation. Int J Mol Sci 2023; 25:228. [PMID: 38203399 PMCID: PMC10778589 DOI: 10.3390/ijms25010228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024] Open
Abstract
The intake of high-fat diets (HFDs) and obesity are linked to cognitive impairment. Here, we aimed to investigate whether an early metabolically obese, normal-weight (MONW) phenotype, induced with an HFD in young rats, also leads to cognitive dysfunction and to evaluate the potential cognitive benefits of neonatal intake of leptin. To achieve this, Wistar rats orally received physiological doses of leptin or its vehicle during lactation, followed by 11 weeks of pair-feeding with an HFD or control diet post-weaning. Working memory was assessed using a T-maze, and gene expression in the hippocampus and peripheral blood mononuclear cells (PBMCs) was assessed with real-time RT-qPCR to identify cognition biomarkers. Young MONW-like rats showed hippocampal gene expression changes and decreased working memory. Animals receiving leptin during lactation presented similar gene expression changes but preserved working memory despite HFD intake, partly due to improved insulin sensitivity. Notably, PBMC Syn1 expression appears as an accessible biomarker of cognitive health, reflecting both the detrimental effect of HFD intake at early ages despite the absence of obesity and the positive effects of neonatal leptin treatment on cognition. Thus, the MONW phenotype developed at a young age is linked to cognitive dysfunction, which is reflected at the transcriptomic level in PBMCs. Neonatal leptin intake can partly counteract this impaired cognition resulting from early HFD consumption.
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Affiliation(s)
- Margalida Cifre
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands (UIB), 07122 Palma, Spain (A.P.)
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Andreu Palou
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands (UIB), 07122 Palma, Spain (A.P.)
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
| | - Paula Oliver
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands (UIB), 07122 Palma, Spain (A.P.)
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
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Galmés S, Palou A, Serra F. Dietary Sources, Sex, and rs5888 ( SCARB1) as Modulators of Vitamin A's Effect on Cardiometabolic Health. Int J Mol Sci 2023; 24:14152. [PMID: 37762456 PMCID: PMC10531832 DOI: 10.3390/ijms241814152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/31/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Although preclinical studies have attributed vitamin A (VA) cardiometabolic benefits, these effects are still controversial and not always supported in large human studies. Here, the outcomes associated with VA and its relationship with habitual dietary sources, sex, and genetic background have been studied. To do so, the data from an observational study (n = 455) (64% females, mean age of 36 years) showing that suboptimal VA intake (mainly from retinol rather than carotene) is associated with cardiometabolic risk (CMR) were considered. A higher odds ratio (OR) of suffering ≥ 2 simultaneous CMR factors was observed in men in the low consumption tercile of retinol (OR = 2.04; p = 0.019). In women, however, this relationship was not evident. Then, incubation of peripheral blood mononuclear cells (PBMCs) with VA-related compounds (ex vivo functional assay from 81 men and women) induced specific changes in the activity of genes involved in lipid homeostasis and inflammatory status, which were dependent on the type of compound tested and the sex of the person. In addition, the presence of the genetic variant rs5888 in SCARB1 was identified as having a high influence on VA-related metabolic response. The new evidence derived from this study could be relevant for personalized nutritional advice concerning VA and CMR.
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Affiliation(s)
- Sebastià Galmés
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands (UIB), 07122 Palma, Spain; (S.G.); (F.S.)
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands (UIB), 07122 Palma, Spain; (S.G.); (F.S.)
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands (UIB), 07122 Palma, Spain; (S.G.); (F.S.)
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
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Picó C, Lurbe E, Keijer J, Kopecky J, Landrier JF, Álvarez-Pitti J, Martin JC, Oliver P, Palou A, Palou M, Zouhar P, Ribot J, Rodríguez AM, Sánchez J, Serra F, Bonet ML. Study protocol: Identification and validation of integrative biomarkers of physical activity level and health in children and adolescents (INTEGRActiv). Front Pediatr 2023; 11:1250731. [PMID: 37772038 PMCID: PMC10522911 DOI: 10.3389/fped.2023.1250731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 08/30/2023] [Indexed: 09/30/2023] Open
Abstract
Background Physical activity (PA) provides health benefits across the lifespan and improves many established cardiovascular risk factors that have a significant impact on overall mortality. However, discrepancies between self-reported and device-based measures of PA make it difficult to obtain consistent results regarding PA and its health effects. Moreover, PA may produce different health effects depending on the type, intensity, duration, and frequency of activities and individual factors such as age, sex, body weight, early life conditions/exposures, etc. Appropriate biomarkers relating the degree of PA level with its effects on health, especially in children and adolescents, are required and missing. The main objective of the INTEGRActiv study is to identify novel useful integrative biomarkers of PA and its effects on the body health in children and adolescents, who represent an important target population to address personalized interventions to improve future metabolic health. Methods/design The study is structured in two phases. First, biomarkers of PA and health will be identified at baseline in a core cohort of 180 volunteers, distributed into two age groups: prepubertal (n = 90), and postpubertal adolescents (n = 90). Each group will include three subgroups (n = 30) with subjects of normal weight, overweight, and obesity, respectively. Identification of new biomarkers will be achieved by combining physical measures (PA and cardiorespiratory and muscular fitness, anthropometry) and molecular measures (cardiovascular risk factors, endocrine markers, cytokines and circulating miRNA in plasma, gene expression profile in blood cells, and metabolomics profiling in plasma). In the second phase, an educational intervention and its follow-up will be carried out in a subgroup of these subjects (60 volunteers), as a first validation step of the identified biomarkers. Discussion The INTEGRActiv study is expected to provide the definition of PA and health-related biomarkers (PA-health biomarkers) in childhood and adolescence. It will allow us to relate biomarkers to factors such as age, sex, body weight, sleep behavior, dietary factors, and pubertal status and to identify how these factors quantitatively affect the biomarkers' responses. Taken together, the INTEGRActiv study approach is expected to help monitor the efficacy of interventions aimed to improve the quality of life of children/adolescents through physical activity. Clinical Trial Registration ClinicalTrials.gov, Identifier NCT05907785.
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Affiliation(s)
- Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Empar Lurbe
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
- Department of Pediatrics (Innovation in Paediatrics and Technologies-iPEDITEC- research group), Fundación de Investigación, Consorcio Hospital General, University of Valencia, Valencia, Spain
| | - Jaap Keijer
- Human and Animal Physiology, Wageningen University, Wageningen, Netherlands
| | - Jan Kopecky
- Laboratory of Adipose Tissue Biology, Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | | | - Julio Álvarez-Pitti
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
- Department of Pediatrics (Innovation in Paediatrics and Technologies-iPEDITEC- research group), Fundación de Investigación, Consorcio Hospital General, University of Valencia, Valencia, Spain
| | | | - Paula Oliver
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Petr Zouhar
- Laboratory of Adipose Tissue Biology, Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - Joan Ribot
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Ana M. Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - M. Luisa Bonet
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands (UIB), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
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Castillo P, Kuda O, Kopecky J, Pomar CA, Palou A, Palou M, Picó C. Stachydrine, N-acetylornithine and trimethylamine N-oxide levels as candidate milk biomarkers of maternal consumption of an obesogenic diet during lactation. Biofactors 2023; 49:1022-1037. [PMID: 37227188 DOI: 10.1002/biof.1974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 05/04/2023] [Indexed: 05/26/2023]
Abstract
We aimed to evaluate whether improving maternal diet during lactation in diet-induced obese rats reverts the impact of western diet (WD) consumption on the metabolome of milk and offspring plasma, as well as to identify potential biomarkers of these conditions. Three groups of dams were followed: control-dams (CON-dams), fed with standard diet (SD); WD-dams, fed with WD prior and during gestation and lactation; and reversion-dams (REV-dams), fed as WD-dams but moved to SD during lactation. Metabolomic analysis was performed in milk at lactation days 5, 10, and 15, and in plasma from their male and female offspring at postnatal day 15. Milk of WD-dams presented, throughout lactation and compared to CON-dams, altered profiles of amino acids and of the carnitine pool, accompanied by changes in other polar metabolites, being stachydrine, N-acetylornithine, and trimethylamine N-oxide the most relevant and discriminatory metabolites between groups. The plasma metabolome profile was also altered in the offspring of WD-dams in a sex-dependent manner, and stachydrine, ergothioneine and the acylcarnitine C12:1 appeared as the top three most discriminating metabolites in both sexes. Metabolomic changes were largely normalized to control levels both in the milk of REV-dams and in the plasma of their offspring. We have identified a set of polar metabolites in maternal milk and in the plasma of the offspring whose alterations may indicate maternal intake of an unbalanced diet during gestation and lactation. Levels of these metabolites may also reflect the beneficial effects of implementing a healthier diet during lactation.
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Affiliation(s)
- Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Ondrej Kuda
- Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - Jan Kopecky
- Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
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Galmés S, Rupérez AI, Sánchez J, Moreno LA, Foraita R, Hebestreit A, Molnár D, Palou A, Picó C. KLB and NOX4 expression levels as potential blood-based transcriptional biomarkers of physical activity in children. Sci Rep 2023; 13:5563. [PMID: 37019912 PMCID: PMC10074339 DOI: 10.1038/s41598-023-31537-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 03/14/2023] [Indexed: 04/07/2023] Open
Abstract
Insufficient physical activity (PA) in children is considered one of the major contributors to obesity and cardiometabolic complications later in life. Although regular exercise may contribute to disease prevention and health promotion, reliable early biomarkers are required to objectively discern people performing low PA from those who exercise enough. Here, we aimed to identify potential transcript-based biomarkers through the analysis of a whole-genome microarray in peripheral blood cells (PBC) from physically less active (n = 10) comparing with more active (n = 10) children. A set of genes differentially expressed (p < 0.01, Limma test) in less physically active children were identified, including the down-regulation of genes related to cardiometabolic benefits and improved skeletal function (KLB, NOX4, and SYPL2), and the up-regulation of genes whose elevated expression levels are associated with metabolic complications (IRX5, UBD, and MGP). The analysis of the enriched pathways significantly affected by PA levels were those associated with protein catabolism, skeletal morphogenesis, and wound healing, among others, which may suggest a differential impact of low PA on these processes. Microarray analysis comparing children according to their usual PA has revealed potential PBC transcript-based biomarkers that may be useful in early discerning children expending high sedentary time and its associated negative consequences.
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Affiliation(s)
- Sebastià Galmés
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation - NuBE), University of the Balearic Islands, Cra. Valldemossa Km 7.5, 07122, Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Azahara I Rupérez
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Faculty of Health Sciences, University of Zaragoza, 50009, Zaragoza, Spain
- Instituto Agroalimentario de Aragón (IA2) and Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation - NuBE), University of the Balearic Islands, Cra. Valldemossa Km 7.5, 07122, Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Luis A Moreno
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, 28029, Madrid, Spain
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Faculty of Health Sciences, University of Zaragoza, 50009, Zaragoza, Spain
- Instituto Agroalimentario de Aragón (IA2) and Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain
| | - Ronja Foraita
- Leibniz Institute for Prevention Research and Epidemiology-BIPS, 28359, Bremen, Germany
| | - Antje Hebestreit
- Leibniz Institute for Prevention Research and Epidemiology-BIPS, 28359, Bremen, Germany
| | - Dénes Molnár
- Medical School and National Laboratories of Human Reproduction, University of Pécs, 7624, Pécs, Hungary
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation - NuBE), University of the Balearic Islands, Cra. Valldemossa Km 7.5, 07122, Palma, Spain.
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain.
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, 28029, Madrid, Spain.
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation - NuBE), University of the Balearic Islands, Cra. Valldemossa Km 7.5, 07122, Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, 28029, Madrid, Spain
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8
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Costa A, van der Stelt I, Reynés B, Konieczna J, Fiol M, Keijer J, Palou A, Romaguera D, van Schothorst EM, Oliver P. Whole-Genome Transcriptomics of PBMC to Identify Biomarkers of Early Metabolic Risk in Apparently Healthy People with Overweight-Obesity and in Normal-Weight Subjects. Mol Nutr Food Res 2023; 67:e2200503. [PMID: 36564895 DOI: 10.1002/mnfr.202200503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
SCOPE Peripheral blood mononuclear cells (PBMC) provide a useful and minimally invasive source of biomarkers. Here to identify PBMC transcriptomic biomarkers predictive of metabolic impairment related to increased adiposity is aimed. METHODS AND RESULTS The study analyzed the global PBMC transcriptome in metabolically healthy (normoglycemic) volunteers with overweight-obesity (OW-OB, n = 12), and in subjects with metabolically obese normal-weight (MONW, n = 5) phenotype, in comparison to normal-weight (NW, n = 12) controls. The study identifies 1072 differentially expressed genes (DEGs) in OW-OB versus NW and 992 in MONW versus NW. Hierarchical clustering of the top 100 DEGs clearly distinguishes OW-OB and MONW from NW. Remarkably, the OW-OB and MONW phenotypes share 257 DEGs regulated in the same direction. The top up-regulated gene CXCL8, coding for interleukin 8, with a role in obesity-related pathologies, is of special interest as a potential marker for predicting increased metabolic risk. CXCL8 expression is increased mainly in the MONW group and correlated directly with C-reactive protein levels. CONCLUSIONS PBMC gene expression analysis of CXCL8 or a pool of DEGs may be used to identify early metabolic risk in an apparently healthy population regardless of their BMI, i.e., subjects with OW-OB or MONW phenotype and to apply adequate and personalized nutritional preventive strategies.
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Affiliation(s)
- Andrea Costa
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) group, University of the Balearic Islands (UIB), Palma, Mallorca, 07122, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Mallorca, 07010, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Inge van der Stelt
- Human and Animal Physiology, Wageningen University, Wageningen, 6708, The Netherlands
| | - Bàrbara Reynés
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) group, University of the Balearic Islands (UIB), Palma, Mallorca, 07122, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Mallorca, 07010, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Jadwiga Konieczna
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Mallorca, 07010, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Madrid, 28029, Spain.,Research Group on Nutritional Epidemiology & Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Mallorca, 07120, Spain
| | - Miquel Fiol
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Mallorca, 07010, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Madrid, 28029, Spain.,Research Group on Nutritional Epidemiology & Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Mallorca, 07120, Spain
| | - Jaap Keijer
- Human and Animal Physiology, Wageningen University, Wageningen, 6708, The Netherlands
| | - Andreu Palou
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) group, University of the Balearic Islands (UIB), Palma, Mallorca, 07122, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Mallorca, 07010, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Dora Romaguera
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Mallorca, 07010, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Madrid, 28029, Spain.,Research Group on Nutritional Epidemiology & Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Mallorca, 07120, Spain
| | | | - Paula Oliver
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) group, University of the Balearic Islands (UIB), Palma, Mallorca, 07122, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Mallorca, 07010, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Madrid, 28029, Spain
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9
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Castillo P, Pomar CA, Palou A, Palou M, Picó C. Influence of Maternal Metabolic Status and Diet during the Perinatal Period on the Metabolic Programming by Leptin Ingested during the Suckling Period in Rats. Nutrients 2023; 15:nu15030570. [PMID: 36771278 PMCID: PMC9921535 DOI: 10.3390/nu15030570] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/24/2023] Open
Abstract
We aimed to analyze the long-term metabolic effects of leptin supplementation at physiological doses during suckling in the offspring of diet-induced obese rats, together with the potential benefits of improving maternal diet during lactation. Thus, the offspring of: dams fed standard-diet (SD) (CON-dams), dams fed western-diet (WD) before and during gestation and lactation (WD-dams), and dams fed as WD-dams but moved to SD during lactation (REV-dams) were supplemented throughout suckling with leptin or vehicle, and fed SD or WD from weaning to four months. Under SD, leptin treatment significantly improved metabolic profile and body fat accumulation, with stronger effects in the male offspring of CON-dams and REV-dams. Under WD, the offspring of WD-dams presented metabolic alterations that were not evident in the offspring of REV-dams. Moreover, leptin supplementation improved glucose homeostasis in the male offspring of REV-dams. Conversely, leptin supplementation in females born to WD-dams and fed WD from weaning resulted in impaired insulin sensitivity and increased hepatic lipid content. These results highlight the importance of a balanced maternal diet during the perinatal period, especially lactation, for the subsequent metabolic health of the offspring and for the beneficial effects of leptin supplementation during suckling, more evident in the male offspring.
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Affiliation(s)
- Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-971172373
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
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10
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Bibiloni P, Pomar CA, Palou A, Sánchez J, Serra F. miR-222 exerts negative regulation on insulin signaling pathway in 3T3-L1 adipocytes. Biofactors 2022; 49:365-378. [PMID: 36310379 DOI: 10.1002/biof.1914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/12/2022] [Indexed: 11/10/2022]
Abstract
Increased miR-222 levels are associated with metabolic syndrome, insulin resistance, and diabetes. Moreover, rats fed an obesogenic diet during lactation have higher miR-222 content in breast milk and the offspring display greater body fat mass and impaired insulin sensitivity in adulthood. In order to investigate the molecular mechanisms involved and to dissect the specific effects of miR-222 on adipocytes, transfection with a mimic or an inhibitor of miR-222 has been conducted on 3T3-L1 preadipocytes. 3T3-L1 cells were transfected with either a mimic or an inhibitor of miR-222 and collected after 2 days (preadipocytes) or 8 days (mature adipocytes) for transcriptomic analysis. Results showed a relevant impact on pathways associated with insulin signaling, lipid metabolism and adipogenesis. Outcomes in key genes and proteins were further analyzed with quantitative reverse transcription polymerase chain reaction and Western Blotting, respectively, which displayed a general inhibition in important effectors of the identified routes under miR-222 mimic treatment in preadipocytes. Although to a lesser extent, this overall signature was maintained in differentiated adipocytes. Altogether, miR-222 exerts a direct effect in metabolic pathways of 3T3-L1 adipocytes that are relevant to adipocyte function, limiting adipogenesis and insulin signaling pathways, offering a mechanistic explanation for its reported association with metabolic diseases.
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Affiliation(s)
- Pere Bibiloni
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain
- Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Catalina A Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain
- Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain
- Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain
- Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain
- Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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11
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García-Carrizo F, Galmés S, Picó C, Palou A, Rodríguez AM. Supplementation with the Prebiotic High-Esterified Pectin Improves Blood Pressure and Cardiovascular Risk Biomarker Profile, Counteracting Metabolic Malprogramming. J Agric Food Chem 2022; 70:13200-13211. [PMID: 36214580 PMCID: PMC9585587 DOI: 10.1021/acs.jafc.2c03143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 09/23/2022] [Accepted: 09/24/2022] [Indexed: 06/01/2023]
Abstract
Supplementation with the prebiotic pectin is associated with beneficial health effects. We aimed to characterize the cardioprotective actions of chronic high-esterified pectin (HEP) supplementation (10%) in a model of metabolic malprogramming in rats, prone to obesity and associated disorders: the progeny of mild calorie-restricted dams during the first half of pregnancy. Results show that pectin supplementation reverses metabolic malprogramming associated with gestational undernutrition. In this sense, HEP supplementation improved blood pressure, reduced heart lipid content, and regulated cardiac gene expression of atrial natriuretic peptide and lipid metabolism-related genes. Moreover, it caused an elevation in circulating levels of fibroblast growth factor 21 and a higher expression of its co-receptor β-klotho in the heart. Most effects are correlated with the gut levels of beneficial bacteria promoted by HEP. Therefore, chronic HEP supplementation shows cardioprotective actions, and hence, it is worth considering as a strategy to prevent programmed cardiometabolic alterations.
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Affiliation(s)
- Francisco García-Carrizo
- Laboratory
of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics,
Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands, 07122 Palma, Spain
- Department
of Adipocyte Development and Nutrition (ADE), German Institute of Human Nutrition (DIfE), 14558 Potsdam-Rehbrücke, Germany
| | - Sebastià Galmés
- Laboratory
of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics,
Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands, 07122 Palma, Spain
- Health
Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- Centro
de Investigación Biomédica en Red de Fisiopatología
de la Obesidad y Nutrición, Instituto
de Salud Carlos III, 28029 Madrid, Spain
| | - Catalina Picó
- Laboratory
of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics,
Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands, 07122 Palma, Spain
- Health
Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- Centro
de Investigación Biomédica en Red de Fisiopatología
de la Obesidad y Nutrición, Instituto
de Salud Carlos III, 28029 Madrid, Spain
| | - Andreu Palou
- Laboratory
of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics,
Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands, 07122 Palma, Spain
- Health
Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- Centro
de Investigación Biomédica en Red de Fisiopatología
de la Obesidad y Nutrición, Instituto
de Salud Carlos III, 28029 Madrid, Spain
| | - Ana María Rodríguez
- Laboratory
of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics,
Biomarkers and Risk Evaluation−NuBE), University of the Balearic Islands, 07122 Palma, Spain
- Health
Research Institute of the Balearic Islands (IdISBa), 07120 Palma, Spain
- Centro
de Investigación Biomédica en Red de Fisiopatología
de la Obesidad y Nutrición, Instituto
de Salud Carlos III, 28029 Madrid, Spain
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12
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Reynés B, Palou M, Palou A, Serra F. The intake of β-sitosterol partially counteracts metformin beneficial effects in diet-induced obese rats. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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13
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Castillo P, Kuda O, Kopecky J, Pomar CA, Palou A, Palou M, Picó C. Reverting to a healthy diet during lactation normalizes maternal milk lipid content of diet-induced obese rats and prevents early alterations in the plasma lipidome of the offspring. Mol Nutr Food Res 2022; 66:e2200204. [PMID: 35772018 PMCID: PMC9541142 DOI: 10.1002/mnfr.202200204] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/25/2022] [Indexed: 11/10/2022]
Abstract
Scope This study aims to assess in rats whether normalizing maternal diet during lactation prevents the harmful effects of western diet (WD) consumption during the whole perinatal period on the lipidomic profile in maternal milk and offspring plasma. Methods and Results Control dams (CON‐dams), fed with standard diet (SD); WD‐dams, fed with WD prior and during gestation and lactation; and reversion dams (REV‐dams), fed as WD‐dams but moved to SD during lactation are followed. Lipidomic analysis is performed in milk and plasma samples from pups. Milk of WD‐dams presents a different triacylglycerol composition and free fatty acid (FA) profile compared to CON‐dams, including an increased ratio of pro‐inflammatory to anti‐inflammatory long‐chain polyunsaturated FA. Such alterations, which are also present in the plasma of their offspring, are widely reversed in the milk of REV‐dams and the plasma of their pups. This is related with the recovery of control adiponectin expression levels in the mammary gland, and the presence of decreased expression of pro‐inflammatory factors. Conclusion Implementing a healthy diet during lactation prevents early alterations in the plasma lipidome of pups associated to the maternal intake of an obesogenic diet, which may be related to the normalization of milk lipid content and the inflammatory state in the mammary gland.
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Affiliation(s)
- Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Ondrej Kuda
- Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, Prague, 14220, Czech Republic
| | - Jan Kopecky
- Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, Prague, 14220, Czech Republic
| | - Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
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14
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Alonso-Bernáldez M, Asensio A, Palou-March A, Sánchez J, Palou A, Serra F, Palou M. Breast Milk MicroRNAs Related to Leptin and Adiponectin Function Can Be Modulated by Maternal Diet and Influence Offspring Phenotype in Rats. Int J Mol Sci 2022; 23:ijms23137237. [PMID: 35806240 PMCID: PMC9266562 DOI: 10.3390/ijms23137237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/21/2022] [Accepted: 06/26/2022] [Indexed: 11/30/2022] Open
Abstract
There is evidence of the role of milk components in the metabolic programming of offspring. Here, we aimed to investigate the effects of a diet during lactation on breast milk leptin, adiponectin, and related miRNAs’ expression, and their impact on dams and their offspring. Dams were fed a control diet (controls) or a diet enriched with oleic acid, betaine, and leucine (TX) throughout lactation. A TX diet promoted higher leptin at lactation day (LD) five and lower adiponectin on LD15 (vs. controls) in milk, resulting in increased leptin to adiponectin (L/A) ratio throughout lactation. Moreover, TX diet reduced milk levels of miR-27a, miR-103, miR-200a, and miR-222. Concerning TX offspring, higher body fat was early observed and maintained into adult life, accompanied by higher HOMA-IR than controls at three months of age. Offspring body fat content in adulthood correlated positively with milk L/A ratio at LD15 and negatively with miRNAs modulated by the TX diet. In conclusion, maternal diet during lactation can modulate leptin and adiponectin interplay with miRNAs in milk, setting up the metabolic programming of the offspring. Better knowledge about the influence of diet on this process is necessary to promote a healthy adult life in the progeny.
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Affiliation(s)
- Marta Alonso-Bernáldez
- Alimentómica S.L. (Spin off no. 001 from UIB), Parc Bit, 07122 Palma de Mallorca, Spain; (M.A.-B.); (A.A.); (A.P.-M.); (M.P.)
| | - Antoni Asensio
- Alimentómica S.L. (Spin off no. 001 from UIB), Parc Bit, 07122 Palma de Mallorca, Spain; (M.A.-B.); (A.A.); (A.P.-M.); (M.P.)
| | - Andreu Palou-March
- Alimentómica S.L. (Spin off no. 001 from UIB), Parc Bit, 07122 Palma de Mallorca, Spain; (M.A.-B.); (A.A.); (A.P.-M.); (M.P.)
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation Group), University of the Balearic Islands, 07121 Palma de Mallorca, Spain; (J.S.); (A.P.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation Group), University of the Balearic Islands, 07121 Palma de Mallorca, Spain; (J.S.); (A.P.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation Group), University of the Balearic Islands, 07121 Palma de Mallorca, Spain; (J.S.); (A.P.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Francisca Serra
- Alimentómica S.L. (Spin off no. 001 from UIB), Parc Bit, 07122 Palma de Mallorca, Spain; (M.A.-B.); (A.A.); (A.P.-M.); (M.P.)
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation Group), University of the Balearic Islands, 07121 Palma de Mallorca, Spain; (J.S.); (A.P.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Correspondence:
| | - Mariona Palou
- Alimentómica S.L. (Spin off no. 001 from UIB), Parc Bit, 07122 Palma de Mallorca, Spain; (M.A.-B.); (A.A.); (A.P.-M.); (M.P.)
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation Group), University of the Balearic Islands, 07121 Palma de Mallorca, Spain; (J.S.); (A.P.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
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15
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Reynés B, Cifre M, Palou A, Oliver P. Perinatal Treatment with Leptin, but Not Celastrol, Protects from Metabolically Obese, Normal-Weight Phenotype in Rats. Nutrients 2022; 14:nu14112277. [PMID: 35684076 PMCID: PMC9183119 DOI: 10.3390/nu14112277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 11/16/2022] Open
Abstract
Perinatal nutrition has a well-known influence on obesity susceptibility. We previously demonstrated the protective anti-obesity effects of perinatal leptin administration. Celastrol is a natural compound acting as a leptin sensitizer with anti-obesity effects when administered in adult animals. Here, we aimed to determine if perinatal treatment with leptin, celastrol, or their combination was able to improve metabolic health in animals fed an isocaloric high-fat (HF) diet. Leptin and/or celastrol or their vehicle were administered orally to rats during the suckling period. After weaning, animals were chronically pair-fed with an HF diet provided isocaloric to the intake of a normal-fat diet by control animals to avoid obesity. Isocaloric HF feeding in vehicle-treated animals resulted in metabolic features characteristic of the metabolically obese, normal-weight (MONW) phenotype, i.e., obesity-related disturbances without increased body weight. Leptin treatment prevented liver fat deposition and insulin resistance, induced greater insulin and leptin signaling capacity, decreased gene expression of orexigenic signals at the hypothalamic level, and induced browning in retroperitoneal adipose tissue. However, celastrol treatment did not provide any protective effect and resulted in greater size of the retroperitoneal adipose depot, higher circulating glucose and insulin levels, and decreased leptin sensitivity capacity in adipose tissue. The co-administration of leptin ameliorated the negative effects of celastrol on the retroperitoneal depot, inducing browning and decreasing its size. In conclusion, the perinatal administration of leptin, but not celastrol, provided protection against the consequences of dietary unbalances leading to an MONW phenotype in adulthood.
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Affiliation(s)
- Bàrbara Reynés
- Nutrigenomics, Biomarkers and Risk Evaluation Group, University of the Balearic Islands, 07122 Palma, Spain; (B.R.); (M.C.); (P.O.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
| | - Margalida Cifre
- Nutrigenomics, Biomarkers and Risk Evaluation Group, University of the Balearic Islands, 07122 Palma, Spain; (B.R.); (M.C.); (P.O.)
- CIBER of Pathophysiology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Andreu Palou
- Nutrigenomics, Biomarkers and Risk Evaluation Group, University of the Balearic Islands, 07122 Palma, Spain; (B.R.); (M.C.); (P.O.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- CIBER of Pathophysiology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-971-173-170
| | - Paula Oliver
- Nutrigenomics, Biomarkers and Risk Evaluation Group, University of the Balearic Islands, 07122 Palma, Spain; (B.R.); (M.C.); (P.O.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- CIBER of Pathophysiology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
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Pomar CA, Castillo P, Palou M, Palou A, Picó C. Implementation of a healthy diet to lactating rats attenuates the early detrimental programming effects in the offspring born to obese dams. Putative relationship with milk hormone levels. J Nutr Biochem 2022; 107:109043. [PMID: 35569798 DOI: 10.1016/j.jnutbio.2022.109043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/27/2021] [Accepted: 03/21/2022] [Indexed: 12/17/2022]
Abstract
Lactation is a critical period of development and alterations in milk composition due to maternal diet or status may affect infant growth. We aimed to evaluate in rats whether improving maternal nutrition during lactation attenuates early imprinted adverse metabolic effects in the offspring born to obese dams. Three groups were studied: Control (C) dams, fed with standard diet; Western diet (WD) dams, fed with WD one month prior to gestation and during gestation and lactation; and Reversion (Rev) dams, fed as WD-dams, but moved to a standard diet during lactation. Macronutrient content, insulin, leptin and adiponectin levels were determined in milk. Phenotypic traits and circulating parameters in dams and their offspring were determined throughout lactation. Results showed that, at weaning, WD-dams displayed lower body weight and greater plasma insulin and non-esterified fatty acids levels than C-dams, and signs of hepatic steatosis. Milk from WD-dams showed lower protein content and insulin, leptin, and adiponectin levels during the entire or the late lactation. Rev-dams retained excess body fat content, but milk composition and most circulating parameters were not different from controls at late lactation and showed higher leptin mRNA levels in mammary gland than WD-dams. The offspring of WD-dams, but not that of Rev-dams, displayed higher body weight, adiposity, and circulating leptin and glucose levels than controls at weaning. In conclusion, dietary improvement during lactation prevents early adverse effects in offspring associated with maternal intake of an obesogenic diet, that may be related with the normalization of milk hormone levels.
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Affiliation(s)
- Catalina A Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122, Palma, Spain; Instituto de Investigación Sanitaria Illes Balears, IdISBa, 07010, Palma, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122, Palma, Spain; Instituto de Investigación Sanitaria Illes Balears, IdISBa, 07010, Palma, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122, Palma, Spain; Instituto de Investigación Sanitaria Illes Balears, IdISBa, 07010, Palma, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122, Palma, Spain; Instituto de Investigación Sanitaria Illes Balears, IdISBa, 07010, Palma, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122, Palma, Spain; Instituto de Investigación Sanitaria Illes Balears, IdISBa, 07010, Palma, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Pomar CA, Picó C, Palou A, Sánchez J. Maternal Consumption of a Cafeteria Diet during Lactation Leads to Altered Diet-Induced Thermogenesis in Descendants after Exposure to a Western Diet in Adulthood. Nutrients 2022; 14:nu14091958. [PMID: 35565926 PMCID: PMC9102879 DOI: 10.3390/nu14091958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 04/28/2022] [Accepted: 05/04/2022] [Indexed: 11/16/2022] Open
Abstract
This study investigates the ability of a maternal cafeteria diet during lactation to program brown adipose tissue (BAT) metabolic responses to an obesogenic diet re-exposure in the adult offspring after consuming a standard diet (SD). Nursing rats were fed an SD or a cafeteria diet during lactation. Their offspring (O-C and O-CAF, respectively) were weaned onto an SD, and at 16 weeks of age they were switched to a Western diet until week 24. Gene and protein expression in BAT were measured at PN22 and at 24 weeks. At PN22, compared to controls, O-CAF rats displayed lower mRNA levels of lipogenesis-related genes (Fasn), and higher expression of genes related to lipolysis (Pnpla2), fatty acid uptake (Cd36, Lpl), and oxidation (Cpt1b). Additionally, O-CAF animals displayed increased mRNA levels of Adrb3, Ucp1, and Cidea. In adulthood, these animals maintained lower mRNA levels of lipogenesis-related genes (Pparg, Srebf1, Fasn), but displayed lower expression of genes related to fatty acid uptake (Cd36), fatty acid oxidation (Cpt1b), lipolysis (Pnpla2), Adrb3, Ucp1, and Cidea. Thus, exposure to an obesogenic diet in nursing rats can affect long-term lipid metabolism and attenuate diet-induced thermogenesis in BAT in response to a new obesogenic dietary challenge later in life.
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Affiliation(s)
- Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (C.A.P.); (A.P.); (J.S.)
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (C.A.P.); (A.P.); (J.S.)
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-971-173454
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (C.A.P.); (A.P.); (J.S.)
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (C.A.P.); (A.P.); (J.S.)
- Health Research Institute of the Balearic Islands IdISBa, 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
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Abstract
Leptin is a hormone primarily produced by the adipose tissue in proportion to the size of fat stores, with a primary function in the control of lipid reserves. Besides adipose tissue, leptin is also produced by other tissues, such as the stomach, placenta, and mammary gland. Altogether, leptin exerts a broad spectrum of short, medium, and long-term regulatory actions at the central and peripheral levels, including metabolic programming effects that condition the proper development and function of the adipose organ, which are relevant for its main role in energy homeostasis. Comprehending how leptin regulates adipose tissue may provide important clues to understand the pathophysiology of obesity and related diseases, such as type 2 diabetes, as well as its prevention and treatment. This review focuses on the physiological and long-lasting regulatory effects of leptin on adipose tissue, the mechanisms and pathways involved, its main outcomes on whole-body physiological homeostasis, and its consequences on chronic diseases.
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Affiliation(s)
- Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands. CIBER de Fisiopatología de La Obesidad Y Nutrición (CIBEROBN). Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands. CIBER de Fisiopatología de La Obesidad Y Nutrición (CIBEROBN). Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands. CIBER de Fisiopatología de La Obesidad Y Nutrición (CIBEROBN). Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Ana María Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands. CIBER de Fisiopatología de La Obesidad Y Nutrición (CIBEROBN). Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands. CIBER de Fisiopatología de La Obesidad Y Nutrición (CIBEROBN). Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
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Stojnić B, Serrano A, Sušak L, Palou A, Bonet ML, Ribot J. Protective Effects of Individual and Combined Low Dose Beta-Carotene and Metformin Treatments against High-Fat Diet-Induced Responses in Mice. Nutrients 2021; 13:3607. [PMID: 34684608 PMCID: PMC8538788 DOI: 10.3390/nu13103607] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/24/2021] [Accepted: 10/13/2021] [Indexed: 12/17/2022] Open
Abstract
Anti-obesity activity has been reported for beta-carotene (BC) supplementation at high doses and metformin (MET). We studied whether BC treatment at a closer to dietary dose and MET treatment at a lower than therapeutic dose are effective in ameliorating unwanted effects of an obesogenic diet and whether their combination is advantageous. Obesity-prone mice were challenged with a high-fat diet (HFD, 45% energy as fat) for 4 weeks while receiving a placebo or being treated orally with BC (3 mg/kg/day), MET (100 mg/kg/day), or their combination (BC+MET); a fifth group received a placebo and was kept on a normal-fat diet (10% energy as fat). HFD-induced increases in body weight gain and inguinal white adipose tissue (WAT) adipocyte size were attenuated maximally or selectively in the BC+MET group, in which a redistribution towards smaller adipocytes was noted. Cumulative energy intake was unaffected, yet results suggested increased systemic energy expenditure and brown adipose tissue activation in the treated groups. Unwanted effects of HFD on glucose control and insulin sensitivity were attenuated in the treated groups, especially BC and BC+MET, in which hepatic lipid content was also decreased. Transcriptional analyses suggested effects on skeletal muscle and WAT metabolism could contribute to better responses to the HFD, especially in the MET and BC+MET groups. The results support the benefits of the BC+MET cotreatment.
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Affiliation(s)
- Bojan Stojnić
- Grupo de Nutrigenómica, Biomarcadores y Evaluación de Riesgos, Laboratory of Molecular Biology, Nutrition and Biotechnology (LBNB), Universitat de les Illes Balears, 07122 Palma, Spain; (B.S.); (A.S.); (L.S.); (A.P.); (J.R.)
| | - Alba Serrano
- Grupo de Nutrigenómica, Biomarcadores y Evaluación de Riesgos, Laboratory of Molecular Biology, Nutrition and Biotechnology (LBNB), Universitat de les Illes Balears, 07122 Palma, Spain; (B.S.); (A.S.); (L.S.); (A.P.); (J.R.)
| | - Lana Sušak
- Grupo de Nutrigenómica, Biomarcadores y Evaluación de Riesgos, Laboratory of Molecular Biology, Nutrition and Biotechnology (LBNB), Universitat de les Illes Balears, 07122 Palma, Spain; (B.S.); (A.S.); (L.S.); (A.P.); (J.R.)
| | - Andreu Palou
- Grupo de Nutrigenómica, Biomarcadores y Evaluación de Riesgos, Laboratory of Molecular Biology, Nutrition and Biotechnology (LBNB), Universitat de les Illes Balears, 07122 Palma, Spain; (B.S.); (A.S.); (L.S.); (A.P.); (J.R.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), 07122 Palma, Spain
| | - M. Luisa Bonet
- Grupo de Nutrigenómica, Biomarcadores y Evaluación de Riesgos, Laboratory of Molecular Biology, Nutrition and Biotechnology (LBNB), Universitat de les Illes Balears, 07122 Palma, Spain; (B.S.); (A.S.); (L.S.); (A.P.); (J.R.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), 07122 Palma, Spain
| | - Joan Ribot
- Grupo de Nutrigenómica, Biomarcadores y Evaluación de Riesgos, Laboratory of Molecular Biology, Nutrition and Biotechnology (LBNB), Universitat de les Illes Balears, 07122 Palma, Spain; (B.S.); (A.S.); (L.S.); (A.P.); (J.R.)
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), 07122 Palma, Spain
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20
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Pomar CA, Serra F, Palou A, Sánchez J. Lower miR-26a levels in breastmilk affect gene expression in adipose tissue of offspring. FASEB J 2021; 35:e21924. [PMID: 34582059 DOI: 10.1096/fj.202100623r] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/11/2021] [Accepted: 08/31/2021] [Indexed: 12/31/2022]
Abstract
Breastmilk miRNAs may act as epigenetic regulators of metabolism and energy homeostasis in offspring. Here, we aimed to investigate the regulatory effects of miR-26a on adipose tissue development. First, the 3T3-L1 cell model was used to identify putative target genes for miR-26a. Then, target genes were analysed in adipose tissue of offspring from dams that supplied lower levels of breastmilk miR-26a to determine whether miR-26a milk concentration might have a long-lasting impact on adipose tissue in the progeny. In the in vitro model, both over- and under-expression of miR-26a were induced by transfecting into 3T3-L1 with miR-26a mimic and inhibitor. Array analysis was performed after induction of miR-26a to ascertain the impact on mRNA target genes and influence of differentiation status. Focusing on genes related to adipose tissue development, transfection with miR-26a mimic reduced the expression of Pten, Hmga1, Stk11, Rb1, and Adam17 in both pre- and mature adipocytes. Data mostly confirmed the results found in the animal model. After weaning, descendants of cafeteria-fed dams breastfed with lower levels of miR-26a displayed greater expression of Hmag1, Rb1, and Adam17 in retroperitoneal white adipose tissue in comparison with controls. Hence, alterations in the amount of miR-26a supplied through milk during lactation is able to alter the expression of target genes in the descendants and may affect adipose tissue development. Thus, milk miR-26a may act as an epigenetic regulator influencing early metabolic program in the progeny, which emerges as a relevant component of an optimal milk composition for correct development.
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Affiliation(s)
- Catalina A Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, IdISBa, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Costa A, Reynés B, Konieczna J, Martín M, Fiol M, Palou A, Romaguera D, Oliver P. Use of human PBMC to analyse the impact of obesity on lipid metabolism and metabolic status: a proof-of-concept pilot study. Sci Rep 2021; 11:18329. [PMID: 34526523 PMCID: PMC8443582 DOI: 10.1038/s41598-021-96981-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 08/18/2021] [Indexed: 12/12/2022] Open
Abstract
Peripheral blood mononuclear cells (PBMC) are widely used as a biomarker source in nutrition/obesity studies because they reflect gene expression profiles of internal tissues. In this pilot proof-of-concept study we analysed in humans if, as we previously suggested in rodents, PBMC could be a surrogate tissue to study overweight/obesity impact on lipid metabolism. Pre-selected key lipid metabolism genes based in our previous preclinical studies were analysed in PBMC of normoglycemic normal-weight (NW), and overweight-obese (OW-OB) subjects before and after a 6-month weight-loss plan. PBMC mRNA levels of CPT1A, FASN and SREBP-1c increased in the OW-OB group, according with what described in liver and adipose tissue of humans with obesity. This altered expression pattern was related to increased adiposity and early signs of metabolic impairment. Greater weight loss and/or metabolic improvement as result of the intervention was related to lower CPT1A, FASN and SREBP-1c gene expression in an adjusted linear mixed-effects regression analysis, although no gene expression recovery was observed when considering mean comparisons. Thus, human PBMC reflect lipid metabolism expression profile of energy homeostatic tissues, and early obesity-related alterations in metabolic at-risk subjects. Further studies are needed to understand PBMC usefulness for analysis of metabolic recovery in weigh management programs.
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Affiliation(s)
- Andrea Costa
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands (UIB), Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Bàrbara Reynés
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands (UIB), Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Jadwiga Konieczna
- Research Group on Nutritional Epidemiology and Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Marian Martín
- Research Group on Nutritional Epidemiology and Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Miquel Fiol
- Research Group on Nutritional Epidemiology and Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Andreu Palou
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands (UIB), Palma, Spain. .,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain. .,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain.
| | - Dora Romaguera
- Research Group on Nutritional Epidemiology and Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Paula Oliver
- Nutrigenomics, Biomarkers and Risk Evaluation (NuBE) Group, University of the Balearic Islands (UIB), Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
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Costa A, Konieczna J, Reynés B, Martín M, Fiol M, Palou A, Romaguera D, Oliver P. CUN-BAE Index as a Screening Tool to Identify Increased Metabolic Risk in Apparently Healthy Normal-Weight Adults and Those with Obesity. J Nutr 2021; 151:2215-2225. [PMID: 33978191 DOI: 10.1093/jn/nxab117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/02/2021] [Accepted: 03/31/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Imbalanced dietary intake is related to increased adiposity, which is linked to increased metabolic risk even in the absence of obesity. BMI is traditionally used to classify body fatness and weight range, but it only considers body weight and height. The Clínica Universidad de Navarra-Body Adiposity Estimator (CUN-BAE) equation has appeared as an additional tool to estimate adiposity considering also other relevant parameters, i.e., sex and age. OBJECTIVES We aimed to determine whether the CUN-BAE index could estimate adiposity-related metabolic risk in apparently healthy, normoglycemic adults. METHODS In this case-control study, men and women (18-45 y old) were classified as normal-weight (NW) [n = 20; BMI (in kg/m2) <25] or overweight-obese (OW-OB) (n = 34; BMI ≥25). The primary outcome was body fat content and clinical circulating parameters to assess by correlation analysis CUN-BAE's usefulness as a predictor of metabolic risk. In addition, transcriptomic biomarkers of lipid metabolism were analyzed in peripheral blood mononuclear cells (PBMCs) as secondary outcome indicators of metabolic impairment. Data were analyzed by correlation analysis and comparison of means. RESULTS CUN-BAE values correlated directly with body fatness obtained by DXA (r = 0.89, P < 0.01), with classical molecular biomarkers of metabolic risk, and with PBMC gene expression of carnitine palmitoyltransferase 1A (CPT1A), sterol regulatory element binding transcription factor 1c (SREBP-1c), and fatty acid synthase (FASN), early markers of metabolic impairment (P < 0.05). Moreover, CUN-BAE allowed identification of NW individuals with excessive body fatness, who were not yet presenting obesity-related molecular alterations. In these subjects, visceral fat correlated directly with circulating glucose, triglycerides, and total and LDL cholesterol, and with triglyceride-glucose and fatty liver indexes (P < 0.05). This is indicative of a metabolically obese NW phenotype. CONCLUSIONS Data obtained in our cohort of young normoglycemic volunteers support the use of the CUN-BAE index as a tool to estimate accurately body fat mass, but also as a first easy/effective screening tool to identify lean people with increased fat mass and increased metabolic risk.This trial was registered at clinicaltrials.gov as NCT04402697.
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Affiliation(s)
- Andrea Costa
- Nutrigenomics and Obesity Group, University of the Balearic Islands, Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Jadwiga Konieczna
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain.,Research Group on Nutritional Epidemiology & Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain
| | - Bàrbara Reynés
- Nutrigenomics and Obesity Group, University of the Balearic Islands, Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Marian Martín
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain.,Research Group on Nutritional Epidemiology & Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain
| | - Miquel Fiol
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain.,Research Group on Nutritional Epidemiology & Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain
| | - Andreu Palou
- Nutrigenomics and Obesity Group, University of the Balearic Islands, Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
| | - Dora Romaguera
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain.,Research Group on Nutritional Epidemiology & Cardiovascular Physiopathology (NUTRECOR), University Hospital Son Espases (HUSE), Palma, Spain
| | - Paula Oliver
- Nutrigenomics and Obesity Group, University of the Balearic Islands, Palma, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.,CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Madrid, Spain
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23
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Yau-Qiu ZX, Madrid-Gambin F, Brennan L, Palou A, Rodríguez AM. Leptin Supplementation During Lactation Restores Key Liver Metabolite Levels Malprogrammed by Gestational Calorie Restriction. Mol Nutr Food Res 2021; 65:e2001046. [PMID: 33900028 DOI: 10.1002/mnfr.202001046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/20/2021] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Perinatal nutritional factors can program offspring metabolic phenotype and risk to obesity. This study investigates the potential role of leptin supplementation (during lactation) in ameliorating the malprogrammed effects caused by mild maternal calorie restriction during gestation, on young rat offspring liver metabolic response. METHODS AND RESULTS Untargeted and targeted metabolomics studies on liver samples are performed by NMR and GC-MS, respectively. Global DNA methylation and the expression by RT-PCR of key genes involved in different pathways are also determined. By NMR, 15 liver metabolites are observed to be altered in the offspring of gestational calorie-restricted dams (CR group), at days 25-27 of life. Physiological leptin supplementation during lactation partially reverted the effect of CR condition for most of these metabolites. Moreover, targeted fatty acid analysis by GC-MS shows a significant decrease in the hepatic concentration of certain very long-chain fatty acids (VLCFA) in CR offspring, partially or totally reverted by leptin supplementation. No remarkable changes are found in global DNA methylation or mRNA expression. CONCLUSION Physiological leptin supplementation during lactation contributes to the reversion of changes caused by maternal mild calorie restriction on the liver metabolome. This agrees with a putative role of leptin supplementation preventing or reversing metabolic disturbances caused by gestational metabolic malprogramming.
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Affiliation(s)
- Zhi Xin Yau-Qiu
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and obesity), University of the Balearic Islands (UIB), Palma de Mallorca, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain
| | - Francisco Madrid-Gambin
- UCD School of Agriculture and Food Science, Institute of Food and Health, Conway Institute, University College Dublin (UCD), Dublin, Ireland.,Department of Psychiatry, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin, Ireland
| | - Lorraine Brennan
- UCD School of Agriculture and Food Science, Institute of Food and Health, Conway Institute, University College Dublin (UCD), Dublin, Ireland
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and obesity), University of the Balearic Islands (UIB), Palma de Mallorca, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain
| | - Ana María Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and obesity), University of the Balearic Islands (UIB), Palma de Mallorca, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain
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24
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Castillo P, Palou M, Otero D, Núñez P, Palou A, Picó C. Sex-Specific Effects of Myo-Inositol Ingested During Lactation in the Improvement of Metabolic Health in Adult Rats. Mol Nutr Food Res 2021; 65:e2000965. [PMID: 33554468 DOI: 10.1002/mnfr.202000965] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 01/08/2021] [Indexed: 01/06/2023]
Abstract
SCOPE To examine the effects of myo-inositol supplementation during lactation in male and female rats on metabolic parameters and its potential to reverse metabolic alterations associated with a moderate gestational calorie restriction. METHODS AND RESULTS The offspring of control and 25% gestational calorie-restricted rats are supplemented with myo-inositol or vehicle throughout lactation and exposed to a Western diet (WD) from 5 to 7 months of age. Blood parameters are measured and gene expression and protein levels in retroperitoneal white adipose tissue (rWAT) and liver are analyzed. In male offspring, but not in females, myo-inositol supplementation resulted in lower fasting triglyceride and insulin levels and HOMA-IR at 7 months, and reversed the alterations in these parameters due to gestational calorie restriction. The expression pattern of key genes in metabolism in rWAT and liver support the beneficial effect of myo-inositol supplementation in reversing metabolic alterations programmed by gestational calorie restriction in male rats. CONCLUSIONS Myo-inositol supplementation at physiological doses during lactation improves metabolic health and prevents the programmed trend to develop insulin resistance and hypertriglyceridemia in male rats acquired by inadequate fetal nutrition and exacerbated by a diabetogenic diet in adulthood. The absence of clear effects in females deserves further investigation.
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Affiliation(s)
- Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - David Otero
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, Palma, Spain
| | - Paula Núñez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
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25
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Serrano A, Ribot J, Palou A, Bonet ML. Long-term programming of skeletal muscle and liver lipid and energy metabolism by resveratrol supplementation to suckling mice. J Nutr Biochem 2021; 95:108770. [PMID: 34000411 DOI: 10.1016/j.jnutbio.2021.108770] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 03/04/2021] [Accepted: 04/29/2021] [Indexed: 02/07/2023]
Abstract
Metabolic programming by dietary chemicals consumed in early life stages is receiving increasing attention. We here studied long-term effects of mild resveratrol (RSV) supplementation during lactation on muscular and hepatic lipid metabolism in adulthood. Newborn male mice received RSV or vehicle from day 2-20 of age, were weaned onto a chow diet on day 21, and were assigned to either a high-fat diet (HFD) or a normal-fat diet on day 90 of age for 10 weeks. RSV-treated mice showed in adulthood protection against HFD-induced triacylglycerol accumulation in skeletal muscle, enhanced muscular capacities for fat oxidation and mitochondria activity, signs of enhanced sirtuin 1 and AMP-dependent protein kinase signaling in muscle, and increased fat oxidation capacities and a decreased capacity for lipogenesis in liver compared with controls. Thus, RSV supplementation in early postnatal life may help preventing later diet-related disorders linked to ectopic lipid accumulation in muscle and liver tissues.
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Affiliation(s)
- Alba Serrano
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain
| | - Joan Ribot
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain.
| | - Andreu Palou
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain
| | - M Luisa Bonet
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain
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26
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Galmés S, Reynés B, Palou M, Palou-March A, Palou A. Absorption, Distribution, Metabolism, and Excretion of the Main Olive Tree Phenols and Polyphenols: A Literature Review. J Agric Food Chem 2021; 69:5281-5296. [PMID: 33908772 DOI: 10.1021/acs.jafc.1c00737] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The effects of olive tree (poly)phenols (OPs) are largely dependent upon their bioavailability and metabolization by humans. Absorption, distribution, metabolism, and excretion (ADME) are fundamental for the nutritional efficacy and toxicological impact of foods containing OPs. This review includes studies on the administration of hydroxytyrosol (HT), oleuropein (Ole), or other OPs and foods, products, or mixtures that contain them. Briefly, data from in vivo studies indicate that OPs are absorbable by intestinal cells. Both absorption and bioavailability depend upon each compound and/or the matrix in which it is contained. OPs metabolism begins in enterocytes and can also continue in the liver. Metabolic phase I mainly consists of the hydrolysis of Ole, which results in an increase in the HT content. Phase II metabolic reactions involve the conjugation of (poly)phenols mainly with glucuronide and sulfate groups. This review offers a complete perspective of the ADME processes of OPs, which could support the future nutritional and/or toxicological studies in this area.
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Affiliation(s)
- Sebastià Galmés
- Alimentómica S.L., 07121 Palma de Mallorca, Balearic Islands, Spain
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), University of the Balearic Islands (UIB) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), 07122 Palma de Mallorca, Balearic Islands, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), 28029 Madrid, Spain
| | - Bàrbara Reynés
- Alimentómica S.L., 07121 Palma de Mallorca, Balearic Islands, Spain
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), University of the Balearic Islands (UIB) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), 07122 Palma de Mallorca, Balearic Islands, Spain
| | - Mariona Palou
- Alimentómica S.L., 07121 Palma de Mallorca, Balearic Islands, Spain
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), University of the Balearic Islands (UIB) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), 07122 Palma de Mallorca, Balearic Islands, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), 28029 Madrid, Spain
| | - Andreu Palou-March
- Alimentómica S.L., 07121 Palma de Mallorca, Balearic Islands, Spain
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), University of the Balearic Islands (UIB) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), 07122 Palma de Mallorca, Balearic Islands, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), 28029 Madrid, Spain
| | - Andreu Palou
- Alimentómica S.L., 07121 Palma de Mallorca, Balearic Islands, Spain
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), University of the Balearic Islands (UIB) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), 07122 Palma de Mallorca, Balearic Islands, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), 28029 Madrid, Spain
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27
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Reynés B, Serra F, Palou A. Rapid visual detection of SARS-CoV-2 by colorimetric loop-mediated isothermal amplification. Biotechniques 2021; 70:218-225. [PMID: 33820475 PMCID: PMC8023013 DOI: 10.2144/btn-2020-0159] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 02/23/2021] [Indexed: 11/23/2022] Open
Abstract
Evaluation of the performance of a new set of primers defined from the ORF1ab sequence, and its combination with a previously published set of primers from the N sequence, to detect SARS-CoV-2 RNA by the loop-mediated isothermal amplification technique is presented. The ORF1ab primer set enables visual detection of SARS-CoV-2 RNA in 16 min. In addition, a simultaneous reaction with both ORF1ab and N primers allows for higher sensitivity of detection, particularly when low numbers of copies are present (250 viral RNA copies). Further, the protocol is able to detect viral RNA in saliva samples. The procedure reported could be easily implemented in the generation of a new and sensitive rapid point-of care device for SARS-CoV-2 RNA visual detection.
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Affiliation(s)
- Bàrbara Reynés
- Laboratory of Molecular Biology, Nutrition & Biotechnology, NUO Group, Universitat de les Illes Balears, Palma, 07122, Spain
- Institut d’Investigació Sanitària Illes Balears (IdISBa), Palma, 07120, Spain
- Alimentómica S.L., Spin-off no. 1 of The University of The Balearic Islands, Palma, 07121, Spain
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition & Biotechnology, NUO Group, Universitat de les Illes Balears, Palma, 07122, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, 28029, Spain
- Institut d’Investigació Sanitària Illes Balears (IdISBa), Palma, 07120, Spain
- Alimentómica S.L., Spin-off no. 1 of The University of The Balearic Islands, Palma, 07121, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition & Biotechnology, NUO Group, Universitat de les Illes Balears, Palma, 07122, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, 28029, Spain
- Institut d’Investigació Sanitària Illes Balears (IdISBa), Palma, 07120, Spain
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28
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Galmés S, Serra F, Palou A. Current State of Evidence: Influence of Nutritional and Nutrigenetic Factors on Immunity in the COVID-19 Pandemic Framework. Nutrients 2020; 12:E2738. [PMID: 32911778 PMCID: PMC7551697 DOI: 10.3390/nu12092738] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/27/2020] [Accepted: 09/04/2020] [Indexed: 02/06/2023] Open
Abstract
The pandemic caused by the new coronavirus has caused shock waves in many countries, producing a global health crisis worldwide. Lack of knowledge of the biological mechanisms of viruses, plus the absence of effective treatments against the disease (COVID-19) and/or vaccines have pulled factors that can compromise the proper functioning of the immune system to fight against infectious diseases into the spotlight. The optimal status of specific nutrients is considered crucial to keeping immune components within their normal activity, helping to avoid and overcome infections. Specifically, the European Food Safety Authority (EFSA) evaluated and deems six vitamins (D, A, C, Folate, B6, B12) and four minerals (zinc, iron, copper and selenium) to be essential for the normal functioning of the immune system, due to the scientific evidence collected so far. In this report, an update on the evidence of the contribution of nutritional factors as immune-enhancing aspects, factors that could reduce their bioavailability, and the role of the optimal status of these nutrients within the COVID-19 pandemic context was carried out. First, a non-systematic review of the current state of knowledge regarding the impact of an optimal nutritional status of these nutrients on the proper functioning of the immune system as well as their potential role in COVID-19 prevention/treatment was carried out by searching for available scientific evidence in PubMed and LitCovid databases. Second, a compilation from published sources and an analysis of nutritional data from 10 European countries was performed, and the relationship between country nutritional status and epidemiological COVID-19 data (available in the Worldometers database) was evaluated following an ecological study design. Furthermore, the potential effect of genetics was considered through the selection of genetic variants previously identified in Genome-Wide Association studies (GWAs) as influencing the nutritional status of these 10 considered nutrients. Therefore, access to genetic information in accessible databases (1000genomes, by Ensembl) of individuals from European populations enabled an approximation that countries might present a greater risk of suboptimal status of the nutrients studied. Results from the review approach show the importance of maintaining a correct nutritional status of these 10 nutrients analyzed for the health of the immune system, highlighting the importance of Vitamin D and iron in the context of COVID-19. Besides, the ecological study demonstrates that intake levels of relevant micronutrients-especially Vitamins D, C, B12, and iron-are inversely associated with higher COVID-19 incidence and/or mortality, particularly in populations genetically predisposed to show lower micronutrient status. In conclusion, nutrigenetic data provided by joint assessment of 10 essential nutrients for the functioning of the immune system and of the genetic factors that can limit their bioavailability can be a fundamental tool to help strengthen the immune system of individuals and prepare populations to fight against infectious diseases such as COVID-19.
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Affiliation(s)
- Sebastià Galmés
- Laboratory of Molecular Biology, Nutrition and Biotechnology, NUO Group, Universitat de les Illes Balears, 07122 Palma, Spain; (S.G.); (A.P.)
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
- Alimentómica S.L., Spin-off n.1 of the University of the Balearic Islands, 07121 Palma, Spain
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology, NUO Group, Universitat de les Illes Balears, 07122 Palma, Spain; (S.G.); (A.P.)
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
- Alimentómica S.L., Spin-off n.1 of the University of the Balearic Islands, 07121 Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology, NUO Group, Universitat de les Illes Balears, 07122 Palma, Spain; (S.G.); (A.P.)
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d’Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
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29
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Galmés S, Palou A, Serra F. Increased Risk of High Body Fat and Altered Lipid Metabolism Associated to Suboptimal Consumption of Vitamin A Is Modulated by Genetic Variants rs5888 ( SCARB1), rs1800629 ( UCP1) and rs659366 ( UCP2). Nutrients 2020; 12:E2588. [PMID: 32858880 PMCID: PMC7551832 DOI: 10.3390/nu12092588] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/13/2020] [Accepted: 08/24/2020] [Indexed: 01/05/2023] Open
Abstract
Obesity is characterized by an excessive body fat percentage (BF%). Animal and cell studies have shown benefits of vitamin A (VA) on BF% and lipid metabolism, but it is still controversial in humans. Furthermore, although some genetic variants may explain heterogeneity in VA plasma levels, their role in VA metabolic response is still scarcely characterized. This study was designed as a combination of an observational study involving 158 male subjects followed by a study with a well-balanced genotype-phenotype protocol, including in the design an ex vivo intervention study performed on isolated peripheral blood mononuclear cells (PBMCs) of the 41 former males. This is a strategy to accurately identify the delivery of Precision Nutrition recommendations to targeted subjects. The study assesses the influence of rs5888 (SCARB1), rs659366 (UCP2), and rs1800629 (UCP1) variants on higher BF% associated with suboptimal VA consumption and underlines the cellular mechanisms involved by analyzing basal and retinoic acid (RA) response on PBMC gene expression. Data show that male carriers with the major allele combinations and following suboptimal-VA diet show higher BF% (adjusted ANOVA test p-value = 0.006). Genotype-BF% interaction is observed on oxidative/inflammatory gene expression and also influences lipid related gene expression in response to RA. Data indicate that under suboptimal consumption of VA, carriers of VA responsive variants and with high-BF% show a gene expression profile consistent with an impaired basal metabolic state. The results show the relevance of consuming VA within the required amounts, its impact on metabolism and energy balance, and consequently, on men's adiposity with a clear influence of genetic variants SCARB1, UCP2 and UCP1.
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Affiliation(s)
- Sebastià Galmés
- Laboratory of Molecular Biology, Nutrition and Biotechnology, NUO Group, Universitat de les Illes Balears, 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
- Alimentómica S.L., Spin-off n.1 of the University of the Balearic Islands, 07121 Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology, NUO Group, Universitat de les Illes Balears, 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology, NUO Group, Universitat de les Illes Balears, 07122 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain
- Alimentómica S.L., Spin-off n.1 of the University of the Balearic Islands, 07121 Palma, Spain
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30
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Cifre M, Palou A, Oliver P. Impaired CPT1A Gene Expression Response to Retinoic Acid Treatment in Human PBMC as Predictor of Metabolic Risk. Nutrients 2020; 12:E2269. [PMID: 32751185 PMCID: PMC7468959 DOI: 10.3390/nu12082269] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/20/2020] [Accepted: 07/27/2020] [Indexed: 01/05/2023] Open
Abstract
Ex vivo human peripheral blood mononuclear cell (PBMC) systems offer the possibility to test transcriptomic effects of food bioactive compounds with potential health effects. We investigated all-trans retinoic acid (ATRA) effect on mRNA expression of key lipid metabolism and inflammatory genes in PBMCs from normal-weight (NW) and overweight-obese (OW-OB) men with different metabolic syndrome-related features. PBMCs were incubated with 10 µM ATRA and mRNA levels of selected genes were analyzed using real-time RT-qPCR. Human ex vivo PBMCs responded to ATRA treatment, but the response for some genes was dependent on body mass index (BMI), with a lower response in PBMC from OW-OB than from NW donors. Moreover, gene expression response was affected by circulating high-density lipoprotein (HDL)-cholesterol levels. Particularly, the response to ATRA of CPT1A, previously reported as a sensitive metabolic risk predictive biomarker, was dependent on HDL levels and not on BMI, being impaired in those individuals with lower HDL levels, specifically in OW-OB. Thus, PBMCs' insensitivity to ATRA, which can be considered as indicative of impaired metabolism, was observed in individuals with higher metabolic risk (OW-OB with low HDL levels). In conclusion, an ex vivo human PBMC system indicates that ATRA response could be influenced by metabolic syndrome features. Moreover, our study reinforces the role of CPT1A as a marker of metabolic risk and points to plasmatic HDL-cholesterol levels as a parameter to take into consideration when the effects of nutritional factors and/or dietary interventions on humans are under study. Further studies including women are required to detect potential gender differences in the observed effects.
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Affiliation(s)
- Margalida Cifre
- Nutrigenomics and Obesity Group, University of the Balearic Islands, 07122 Palma, Spain; (M.C.); (P.O.)
- CIBER of Pathophysiology of Obesity and Nutrition (CIBEROBN), 28029 Madrid, Spain
| | - Andreu Palou
- Nutrigenomics and Obesity Group, University of the Balearic Islands, 07122 Palma, Spain; (M.C.); (P.O.)
- CIBER of Pathophysiology of Obesity and Nutrition (CIBEROBN), 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
| | - Paula Oliver
- Nutrigenomics and Obesity Group, University of the Balearic Islands, 07122 Palma, Spain; (M.C.); (P.O.)
- CIBER of Pathophysiology of Obesity and Nutrition (CIBEROBN), 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
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31
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Szostaczuk N, van Schothorst EM, Sánchez J, Priego T, Palou M, Bekkenkamp-Grovenstein M, Faustmann G, Obermayer-Pietsch B, Tiran B, Roob JM, Winklhofer-Roob BM, Keijer J, Palou A, Picó C. Identification of blood cell transcriptome-based biomarkers in adulthood predictive of increased risk to develop metabolic disorders using early life intervention rat models. FASEB J 2020; 34:9003-9017. [PMID: 32474969 DOI: 10.1096/fj.202000071rr] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/03/2020] [Accepted: 04/06/2020] [Indexed: 12/20/2022]
Abstract
Calorie restriction during gestation in rats has long-lasting adverse effects in the offspring. It induces metabolic syndrome-related alterations, which are partially reversed by leptin supplementation during lactation. We employed these conditions to identify transcript-based nutrient sensitive biomarkers in peripheral blood mononuclear cells (PBMCs) predictive of later adverse metabolic health. The best candidate was validated in humans. Transcriptome analysis of PBMCs from adult male Wistar rats of three experimental groups was performed: offspring of control dams (CON), and offspring of 20% calorie-restricted dams during gestation without (CR) and with leptin supplementation throughout lactation (CR-LEP). The expression of 401 genes was affected by gestational calorie restriction and reversed by leptin. The changes preceded metabolic syndrome-related phenotypic alterations. Of these genes, Npc1 mRNA levels were lower in CR vs CON, and normalized to CON in CR-LEP. In humans, NPC1 mRNA levels in peripheral blood cells (PBCs) were decreased in subjects with mildly impaired metabolic health compared to healthy subjects. Therefore, a set of potential transcript-based biomarkers indicative of a predisposition to metabolic syndrome-related alterations were identified, including NPC1, which was validated in humans. Low NPC1 transcript levels in PBCs are a candidate biomarker of increased risk for impaired metabolic health in humans.
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Affiliation(s)
- Nara Szostaczuk
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), University of the Balearic Islands, Palma de Mallorca, Spain
| | | | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), University of the Balearic Islands, Palma de Mallorca, Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
| | - Teresa Priego
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), University of the Balearic Islands, Palma de Mallorca, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), University of the Balearic Islands, Palma de Mallorca, Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
| | | | - Gernot Faustmann
- Human Nutrition & Metabolism Research and Training Center, Institute of Molecular Biosciences, Karl-Franzens University of Graz, Graz, Austria.,Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Barbara Obermayer-Pietsch
- Division of Endocrinology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Beate Tiran
- Clinical Institute of Medical and Clinical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Johannes M Roob
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Brigitte M Winklhofer-Roob
- Human Nutrition & Metabolism Research and Training Center, Institute of Molecular Biosciences, Karl-Franzens University of Graz, Graz, Austria
| | - Jaap Keijer
- Human and Animal Physiology, Wageningen University, Wageningen, The Netherlands
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), University of the Balearic Islands, Palma de Mallorca, Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), University of the Balearic Islands, Palma de Mallorca, Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
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32
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Bonet ML, Ribot J, Galmés S, Serra F, Palou A. Carotenoids and carotenoid conversion products in adipose tissue biology and obesity: Pre-clinical and human studies. Biochim Biophys Acta Mol Cell Biol Lipids 2020; 1865:158676. [PMID: 32120014 DOI: 10.1016/j.bbalip.2020.158676] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 02/07/2023]
Abstract
Antiobesity activities of carotenoids and carotenoid conversion products (CCPs) have been demonstrated in pre-clinical studies, and mechanisms behind have begun to be unveiled, thus suggesting these compounds may help obesity prevention and management. The antiobesity action of carotenoids and CCPs can be traced to effects in multiple tissues, notably the adipose tissues. Key aspects of the biology of adipose tissues appear to be affected by carotenoid and CCPs, including adipogenesis, metabolic capacities for energy storage, release and inefficient oxidation, secretory function, and modulation of oxidative stress and inflammatory pathways. Here, we review the connections of carotenoids and CCPs with adipose tissue biology and obesity as revealed by cell and animal intervention studies, studies addressing the role of endogenous retinoid metabolism, and human epidemiological and intervention studies. We also consider human genetic variability influencing carotenoid and vitamin A metabolism, particularly in adipose tissues, as a potentially relevant aspect towards personalization of dietary recommendations to prevent or manage obesity and optimize metabolic health. This article is part of a Special Issue entitled Carotenoids recent advances in cell and molecular biology edited by Johannes von Lintig and Loredana Quadro.
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Affiliation(s)
- M Luisa Bonet
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain.
| | - Joan Ribot
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
| | | | - Francisca Serra
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
| | - Andreu Palou
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
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Russolillo G, Baladia E, Moñino M, Marques-Lopes I, Farran A, Bonany J, Gilabert V, Astiasarán I, Raigón MD, Martínez A, Ballesteros JM, Miret F, Palou A, Romero-de-Ávila MD, Polanco I, Torija E, Rodríguez-Artalejo F, Martínez N. Establecimiento del tamaño de raciones de consumo de frutas y hortalizas para su uso en guías alimentarias en el entorno español: propuesta del Comité Científico de la Asociación 5 al día. Rev Esp Nutr Hum Diet 2019. [DOI: 10.14306/renhyd.23.4.628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introducción: las raciones de consumo son cantidades estándares de alimentos o bebidas sugeridas para asesorar sobre la cantidad de alimento a consumir para preservar un estado de salud adecuado. El objetivo principal de este trabajo es establecer los tamaños de ración de consumo de frutas y hortalizas (FH) para uso en guías alimentarias.Material y métodos: Se adaptó la metodología de la United States Department of Agriculture (USDA) para el establecimiento de los tamaños de ración de consumo para guías, y la del sistema de Intercambios. Se recopilaron datos de porción reportados en encuestas y calibres comunes en el mercado, se ajustó a cantidades de alimento fácilmente reconocibles y con equivalencia de nutrientes clave y se evaluó el grado de cumplimiento de los objetivos de salud pública para el consumo de FH.Resultados: Los tamaños de porción típicamente reportados en encuestas españolas son escasos y poco homogéneos, y no se encontraron datos publicados en revistas científicas sobre los calibres. Las guías alimentarias españolas, a pesar de mostrar un rango de tamaño de ración para FH no aseguran que sean intercambiables ni especifican el método para llegar a las mismas. La ración de hortalizas obtenida ha sido de 139,44 g (DS:±21,98; CV:0,16), de 137,68 g (DS:±49,61; CV:0,36) para frutas y 28,00g (DS:±7,53; CV:0,27) para frutas desecadas.Conclusiones: Con las raciones establecidas, el mensaje “consume al menos 5 raciones entre FH al día” permitiría alcanzar los objetivo de Salud Pública para FH establecidos en 600 g (peso neto)/persona/día. Se recomienda a la Agencia Española de Consumo, Seguridad Alimentaria y Nutrición (AECOSAN) que use esta misma metodología para el establecimiento de raciones en el resto de grupos de alimentos que configuran la Guía Dietética Basada en Alimentos para la población española.
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Reynés B, van Schothorst EM, Keijer J, Palou A, Oliver P. Effects of cold exposure revealed by global transcriptomic analysis in ferret peripheral blood mononuclear cells. Sci Rep 2019; 9:19985. [PMID: 31882687 PMCID: PMC6934835 DOI: 10.1038/s41598-019-56354-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 12/09/2019] [Indexed: 12/14/2022] Open
Abstract
Animal studies, mostly performed in rodents, show the beneficial anti-obesity effects of cold studies. This is due to thermogenic activation of brown adipose tissue (BAT), a tissue also recently discovered in adult humans. Studies in humans, however, are hampered by the accessibility of most tissues. In contrast, peripheral blood mononuclear cells (PBMC) are accessible and share the expression profile of different sets of genes with other tissues, including those that reflect metabolic responses. Ferrets are an animal model physiologically closer to humans than rodents. Here, we investigated the effects on ferrets of one-week acclimation to 4 °C by analysing the PBMC transcriptome. Cold exposure deeply affected PBMC gene expression, producing a widespread down-regulation of genes involved in different biological pathways (cell cycle, gene expression regulation/protein synthesis, immune response, signal transduction, and genes related to extracellular matrix/cytoskeleton), while thermogenic and glycogenolysis-related processes were increased. Results obtained in PBMC reflected those of adipose tissue, but hardly those of the liver. Our study, using ferret as a model, reinforce PBMC usefulness as sentinel biological material for cold-exposure studies in order to deepen our understanding of the general and specific pathways affected by cold acclimation. This is relevant for future development of therapies to be used clinically.
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Affiliation(s)
- Bàrbara Reynés
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | | | - Jaap Keijer
- Human and Animal Physiology, Wageningen University, Wageningen, The Netherlands
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, Palma, Spain.
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain.
| | - Paula Oliver
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, Palma, Spain
- Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
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35
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Pomar CA, Kuda O, Kopecky J, Rombaldova M, Castro H, Picó C, Sánchez J, Palou A. Maternal diet, rather than obesity itself, has a main influence on milk triacylglycerol profile in dietary obese rats. Biochim Biophys Acta Mol Cell Biol Lipids 2019; 1865:158556. [PMID: 31678620 DOI: 10.1016/j.bbalip.2019.158556] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 10/24/2019] [Accepted: 10/25/2019] [Indexed: 01/31/2023]
Abstract
Triacylglycerols (TG) in milk derive from different sources, and their composition may be influenced by both maternal diet and obesity. We used two rat models to ascertain potential changes in TG composition in milk associated to maternal intake of an obesogenic diet during lactation and to distinguish them from the effects attributable to maternal adiposity. Milk samples were obtained from dams fed a cafeteria diet during lactation (CAF) and from dams made obese by cafeteria diet feeding, with dietary normalization before gestation (PCaf). Levels of specific TG species in milk collected at different time points of lactation were determined by shotgun lipidomics. CAF and PCaf dams presented a greater adiposity than their respective controls. The principal component analysis of TG peaks showed a clear separation between milk from CAF dams and milk from control and Pcaf dams, already evident at 5 days of lactation. Milk from CAF dams was enriched with TG species with greater number of carbons and double bonds and reduced in TG with lower number of carbons. TG composition of milk from Pcaf dams was similar to controls, although specific differences were observed at day 5 of lactation. Thus, the intake of a cafeteria diet during lactation, rather than maternal adiposity, alters milk composition. This effect is avoided with dietary normalization before gestation, although the remaining fat reserves may also influence TG composition at initial stages of lactation. Therefore, normalization of maternal diet prior to pregnancy should be considered as a strategy for achieving optimal milk composition.
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Affiliation(s)
- C A Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), Palma de Mallorca, Spain; University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain; Instituto de Investigación Sanitaria Illes Balears, Palma de Mallorca, Spain
| | - O Kuda
- Department of Adipose Tissue Biology, Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - J Kopecky
- Department of Adipose Tissue Biology, Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - M Rombaldova
- Department of Adipose Tissue Biology, Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - H Castro
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), Palma de Mallorca, Spain; Universidad Autónoma de Nuevo León, Facultad de Salud Pública y Nutrición, Nuevo León, Mexico
| | - C Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), Palma de Mallorca, Spain; University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain; Instituto de Investigación Sanitaria Illes Balears, Palma de Mallorca, Spain
| | - J Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), Palma de Mallorca, Spain; University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain; Instituto de Investigación Sanitaria Illes Balears, Palma de Mallorca, Spain.
| | - A Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), Palma de Mallorca, Spain; University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain; Instituto de Investigación Sanitaria Illes Balears, Palma de Mallorca, Spain
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Abstract
Leptin ingested as a component of breast milk is increasingly recognized to play a role in the postnatal programming of a healthy phenotype in adulthood. Besides its primary function in controlling body weight, leptin may be an essential nutrient required during lactation to ensure that the system controlling fat accumulation and body composition is well organized from the early stages of development. This review delves into the following topics: (1) the imprinted protective function of adequate leptin intake during lactation in future metabolic health; (2) the consequences of a lack of leptin intake or of alterations in leptin levels; and (3) the mechanisms described for the effects of leptin on postnatal programming. Furthermore, it highlights the importance of breastfeeding and the need to establish optimal or reference intake values for leptin during lactation to design patterns of personalized nutrition from early childhood.
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Affiliation(s)
- Mariona Palou
- Alimentómica SL, Palma de Mallorca, Spain.,Nutrigenomics and Obesity Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain.,Centro de Investigación Biomédica en Red, Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Catalina Picó
- Nutrigenomics and Obesity Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain.,Centro de Investigación Biomédica en Red, Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain.,Instituto de Investigación Sanitaria Illes Balears, Palma de Mallorca, Spain
| | - Andreu Palou
- Nutrigenomics and Obesity Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain.,Centro de Investigación Biomédica en Red, Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain.,Instituto de Investigación Sanitaria Illes Balears, Palma de Mallorca, Spain
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37
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Reynés B, van Schothorst EM, Keijer J, Ceresi E, Oliver P, Palou A. Cold Induced Depot-Specific Browning in Ferret Aortic Perivascular Adipose Tissue. Front Physiol 2019; 10:1171. [PMID: 31620014 PMCID: PMC6759601 DOI: 10.3389/fphys.2019.01171] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 08/29/2019] [Indexed: 12/23/2022] Open
Abstract
Brown adipose tissue is responsible for facultative thermogenesis to produce heat and increase energy expenditure in response to proper stimuli, e.g., cold. Acquisition of brown-like features (browning) in perivascular white adipose tissue (PVAT) may protect against obesity/cardiovascular disease. Most browning studies are performed in rodents, but translation to humans would benefit from a closer animal model. Therefore, we studied the browning response of ferret thoracic aortic PVAT (tPVAT) to cold. We performed global transcriptome analysis of tPVAT of 3-month-old ferrets acclimatized 1 week to 22 or 4°C, and compared the results with those of inguinal subcutaneous adipose tissue. Immunohistochemistry was used to visualize browning. Transcriptome data revealed a stronger cold exposure response of tPVAT, including increased expression of key brown/brite markers, compared to subcutaneous fat. This translated into a clear white-to-brown remodeling of tPVAT, with the appearance of multilocular highly UCP1-stained adipocytes. The pathway most affected by cold exposure in tPVAT was immune response, characterized by down-regulation of immune-related genes, with cardio protective implications. On the other hand, subcutaneous fat responded to cold by increasing energy metabolism based on increased expression of fatty acid oxidation and tricarboxylic acid cycle genes, concordant with lower inguinal adipose tissue weight in cold-exposed animals. Thus, ferret tPVAT responds to cold acclimation with a strong induction of browning and immunosuppression compared to subcutaneous fat. Our results present ferrets as an accessible translational animal model displaying functional responses relevant for obesity and cardiovascular disease prevention.
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Affiliation(s)
- Bàrbara Reynés
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, Palma, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma, Spain
| | - Evert M van Schothorst
- Human and Animal Physiology, Wageningen University and Research, Wageningen, Netherlands
| | - Jaap Keijer
- Human and Animal Physiology, Wageningen University and Research, Wageningen, Netherlands
| | - Enzo Ceresi
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, Palma, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma, Spain
| | - Paula Oliver
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, Palma, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, Palma, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma, Spain
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Pomar CA, Castro H, Picó C, Palou A, Sánchez J. Maternal Overfeeding during Lactation Impairs the Metabolic Response to Fed/Fasting Changing Conditions in the Postweaning Offspring. Mol Nutr Food Res 2019; 63:e1900504. [PMID: 31419033 DOI: 10.1002/mnfr.201900504] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 07/05/2019] [Indexed: 01/01/2023]
Abstract
SCOPE The metabolic response to fed/fasting changing conditions at early age in rats with different predisposition to obesity-related alterations due to maternal conditions during the perinatal period is studied. METHODS AND RESULTS Offspring of dams made obese by a cafeteria diet and moved to a normal-fat diet 1 month before gestation (O-PCaf, with an apparently normal phenotype in adulthood), and offspring of cafeteria diet-fed dams during lactation (O-CAF, with a thin-outside-fat inside phenotype), together with the offspring of control dams (O-C), are studied at early age. Fasting is associated with downregulation of lipogenesis-related genes in liver and rpWAT, and upregulation of genes related to lipolysis and fatty acid uptake in rpWAT in O-C animals. The response to fed/fasting conditions is impaired in O-CAF, but not in O-PCaf animals. The fasting-induced increase in the expression of Prkaa1 in liver and rpWAT, and the corresponding increase of hepatic AMPKα1 protein levels of O-C animals are attenuated in O-CAF rats, while no alterations are found in O-PCaf animals versus controls. CONCLUSION Maternal intake of a cafeteria diet during lactation causes early alterations in the offspring, impairing their metabolic flexibility in response to fed/fasting changing conditions, which may contribute to hindering energy homeostasis maintenance.
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Affiliation(s)
- Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, 07122, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, 07020, Palma, Spain.,CIBER Fisiopatología de la Obesidady Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Heriberto Castro
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, 07122, Palma, Spain.,Facultad de Salud Pública y Nutrición, Universidad Autónoma de Nuevo León, 64460, Nuevo León, México
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, 07122, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, 07020, Palma, Spain.,CIBER Fisiopatología de la Obesidady Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, 07122, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, 07020, Palma, Spain.,CIBER Fisiopatología de la Obesidady Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, 07122, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, 07020, Palma, Spain.,CIBER Fisiopatología de la Obesidady Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
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Ribot J, Arreguín A, Kuda O, Kopecky J, Palou A, Bonet ML. Novel Markers of the Metabolic Impact of Exogenous Retinoic Acid with A Focus on Acylcarnitines and Amino Acids. Int J Mol Sci 2019; 20:E3640. [PMID: 31349613 PMCID: PMC6696161 DOI: 10.3390/ijms20153640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/21/2019] [Accepted: 07/24/2019] [Indexed: 02/06/2023] Open
Abstract
Treatment with all-trans retinoic acid (ATRA), the carboxylic form of vitamin A, lowers body weight in rodents by promoting oxidative metabolism in multiple tissues including white and brown adipose tissues. We aimed to identify novel markers of the metabolic impact of ATRA through targeted blood metabolomics analyses, with a focus on acylcarnitines and amino acids. Blood was obtained from mice treated with a high ATRA dose (50 mg/kg body weight/day, subcutaneous injection) or placebo (controls) during the 4 days preceding collection. LC-MS/MS analyses with a focus on acylcarnitines and amino acids were conducted on plasma and PBMC. Main results showed that, relative to controls, ATRA-treated mice had in plasma: increased levels of carnitine, acetylcarnitine, and longer acylcarnitine species; decreased levels of citrulline, and increased global arginine bioavailability ratio for nitric oxide synthesis; increased levels of creatine, taurine and docosahexaenoic acid; and a decreased n-6/n-3 polyunsaturated fatty acids ratio. While some of these features likely reflect the stimulation of lipid mobilization and oxidation promoted by ATRA treatment systemically, other may also play a causal role underlying ATRA actions. The results connect ATRA to specific nutrition-modulated biochemical pathways, and suggest novel mechanisms of action of vitamin A-derived retinoic acid on metabolic health.
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Affiliation(s)
- Joan Ribot
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain.
| | - Andrea Arreguín
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain
| | - Ondrej Kuda
- Department of Adipose Tissue Biology, Institute of Physiology of the Czech Academy of Sciences, 14220 Prague 4, Czech Republic
| | - Jan Kopecky
- Department of Adipose Tissue Biology, Institute of Physiology of the Czech Academy of Sciences, 14220 Prague 4, Czech Republic
| | - Andreu Palou
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Maria Luisa Bonet
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
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Picó C, Serra F, Rodríguez AM, Keijer J, Palou A. Biomarkers of Nutrition and Health: New Tools for New Approaches. Nutrients 2019; 11:E1092. [PMID: 31100942 PMCID: PMC6567133 DOI: 10.3390/nu11051092] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/07/2019] [Accepted: 05/08/2019] [Indexed: 12/18/2022] Open
Abstract
A main challenge in nutritional studies is the valid and reliable assessment of food intake, as well as its effects on the body. Generally, food intake measurement is based on self-reported dietary intake questionnaires, which have inherent limitations. They can be overcome by the use of biomarkers, capable of objectively assessing food consumption without the bias of self-reported dietary assessment. Another major goal is to determine the biological effects of foods and their impact on health. Systems analysis of dynamic responses may help to identify biomarkers indicative of intake and effects on the body at the same time, possibly in relation to individuals' health/disease states. Such biomarkers could be used to quantify intake and validate intake questionnaires, analyse physiological or pathological responses to certain food components or diets, identify persons with specific dietary deficiency, provide information on inter-individual variations or help to formulate personalized dietary recommendations to achieve optimal health for particular phenotypes, currently referred as "precision nutrition." In this regard, holistic approaches using global analysis methods (omics approaches), capable of gathering high amounts of data, appear to be very useful to identify new biomarkers and to enhance our understanding of the role of food in health and disease.
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Affiliation(s)
- Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), University of the Balearic Islands, ES-07122 Palma de Mallorca, Spain.
| | - Francisca Serra
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), University of the Balearic Islands, ES-07122 Palma de Mallorca, Spain.
| | - Ana María Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), University of the Balearic Islands, ES-07122 Palma de Mallorca, Spain.
| | - Jaap Keijer
- Human and Animal Physiology, Wageningen University, PO Box 338, 6700 AH Wageningen, The Netherlands.
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics and Obesity), CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn) and Instituto de Investigación Sanitaria Illes Balears (IdISBa), University of the Balearic Islands, ES-07122 Palma de Mallorca, Spain.
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Palou M, Torrens JM, Castillo P, Sánchez J, Palou A, Picó C. Metabolomic approach in milk from calorie-restricted rats during lactation: a potential link to the programming of a healthy phenotype in offspring. Eur J Nutr 2019; 59:1191-1204. [DOI: 10.1007/s00394-019-01979-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 04/26/2019] [Indexed: 10/26/2022]
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Alvarez-Pitti J, Ros-Forés MA, Bayo-Pérez A, Palou M, Lurbe E, Palou A, Picó C. Blood cell transcript levels in 5-year-old children as potential markers of breastfeeding effects in those small for gestational age at birth. J Transl Med 2019; 17:145. [PMID: 31064394 PMCID: PMC6505189 DOI: 10.1186/s12967-019-1896-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 04/25/2019] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Nutrition of the newborn during the early postnatal period seems to be of capital importance and there is clinical evidence showing the protective effect of breastfeeding compared with formula feeding on childhood obesity and its comorbidities. Infants born small for gestation age may be more sensitive to the type of feeding during lactation. Here, we aimed to analyze the impact of birth weight and the type of infant feeding on the expression levels in peripheral blood cells of selected candidate genes involved in energy homeostasis in 5-year-old children, to find out potential early biomarkers of metabolic programming effects during this period of metabolic plasticity. METHODS Forty subjects were recruited at birth and divided in four groups according to birth weight (adequate or small for gestational age) and type of infant feeding (breastfeeding or formula feeding). They were followed from birth to the age of 5 years. RESULTS At 5 years, no significant differences regarding anthropometric parameters were found between groups, and all children had normal biochemical values. Expression levels of UCP2 and MC4R in peripheral blood cells were lower and higher, respectively, in formula feeding children compared with breastfeeding ones (P = 0.002 and P = 0.064, two-way ANOVA). Differences were more marked and significant by Student's t test in small for gestation age children (P < 0.001 and P = 0.017, respectively). Transcript levels of FASN and FTO in peripheral blood cells were also different according to the type of infant feeding, but only in small for gestation age children. CONCLUSIONS Altogether, these results suggest that small for gestation age infants are more sensitive to the type of feeding during lactation, and transcript levels of particular genes in peripheral blood cells, especially the MC4R/UCP2 mRNA ratio, may precisely reflect these effects in the absence of clear differences in phenotypic traits.
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Affiliation(s)
- Julio Alvarez-Pitti
- Pediatric Department, Consorcio Hospital General, University of Valencia, Valencia, Spain.,CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.,INCLIVA Biomedical Research Institute, Hospital Clínico. University of Valencia, Valencia, Spain
| | - Maria Amparo Ros-Forés
- Pediatric Department, Consorcio Hospital General, University of Valencia, Valencia, Spain
| | - Ana Bayo-Pérez
- Pediatric Department, Consorcio Hospital General, University of Valencia, Valencia, Spain
| | - Mariona Palou
- CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics), University of the Balearic Islands (UIB), Palma de Mallorca, Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
| | - Empar Lurbe
- Pediatric Department, Consorcio Hospital General, University of Valencia, Valencia, Spain.,CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.,INCLIVA Biomedical Research Institute, Hospital Clínico. University of Valencia, Valencia, Spain
| | - Andreu Palou
- CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics), University of the Balearic Islands (UIB), Palma de Mallorca, Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
| | - Catalina Picó
- CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain. .,Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics), University of the Balearic Islands (UIB), Palma de Mallorca, Spain. .,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain.
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Gille A, Stojnic B, Derwenskus F, Trautmann A, Schmid-Staiger U, Posten C, Briviba K, Palou A, Bonet ML, Ribot J. A Lipophilic Fucoxanthin-Rich Phaeodactylum tricornutum Extract Ameliorates Effects of Diet-Induced Obesity in C57BL/6J Mice. Nutrients 2019; 11:nu11040796. [PMID: 30959933 PMCID: PMC6521120 DOI: 10.3390/nu11040796] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/03/2019] [Accepted: 04/04/2019] [Indexed: 12/26/2022] Open
Abstract
Phaeodactylum tricornutum (P. tricornutum) comprise several lipophilic constituents with proposed anti-obesity and anti-diabetic properties. We investigated the effect of an ethanolic P. tricornutum extract (PTE) on energy metabolism in obesity-prone mice fed a high fat diet (HFD). Six- to eight-week-old male C57BL/6J mice were switched to HFD and, at the same time, received orally placebo or PTE (100 mg or 300 mg/kg body weight/day). Body weight, body composition, and food intake were monitored. After 26 days, blood and tissue samples were collected for biochemical, morphological, and gene expression analyses. PTE-supplemented mice accumulated fucoxanthin metabolites in adipose tissues and attained lower body weight gain, body fat content, weight of white adipose tissue (WAT) depots, and inguinal WAT adipocyte size than controls, independent of decreased food intake. PTE supplementation was associated with lower expression of Mest (a marker of fat tissue expandability) in WAT depots, lower gene expression related to lipid uptake and turnover in visceral WAT, increased expression of genes key to fatty acid oxidation and thermogenesis (Cpt1, Ucp1) in subcutaneous WAT, and signs of thermogenic activation including enhanced UCP1 protein in interscapular brown adipose tissue. In conclusion, these data show the potential of PTE to ameliorate HFD-induced obesity in vivo.
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Affiliation(s)
- Andrea Gille
- Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Department of Physiology and Biochemistry of Nutrition, 76131 Karlsruhe, Germany.
| | - Bojan Stojnic
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain.
| | - Felix Derwenskus
- Institute of Interfacial Process Engineering and Plasma Technology IGVP, University of Stuttgart, 70569 Stuttgart, Germany.
- Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB, 70569 Stuttgart, Germany.
| | - Andreas Trautmann
- Karlsruhe Institute of Technology (KIT), Institute of Process Engineering in Life Sciences III Bioprocess Engineering, 76131 Karlsruhe, Germany.
| | - Ulrike Schmid-Staiger
- Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB, 70569 Stuttgart, Germany.
| | - Clemens Posten
- Karlsruhe Institute of Technology (KIT), Institute of Process Engineering in Life Sciences III Bioprocess Engineering, 76131 Karlsruhe, Germany.
| | - Karlis Briviba
- Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Department of Physiology and Biochemistry of Nutrition, 76131 Karlsruhe, Germany.
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 07122 Palma de Mallorca, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain.
| | - M Luisa Bonet
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 07122 Palma de Mallorca, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain.
| | - Joan Ribot
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 07122 Palma de Mallorca, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain.
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García-Carrizo F, Picó C, Rodríguez AM, Palou A. High-Esterified Pectin Reverses Metabolic Malprogramming, Improving Sensitivity to Adipostatic/Adipokine Hormones. J Agric Food Chem 2019; 67:3633-3642. [PMID: 30855142 DOI: 10.1021/acs.jafc.9b00296] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Detrimental metabolic programming has become a determinant factor in obesity propensity and the development of metabolic disorders; therefore, the search of nutritional strategies to reverse it is very relevant. Pectin is a prebiotic with health-promoting effects, such as control of glucose homeostasis and lipid metabolism, although other possible health effects and the prevention of obesity have been poorly studied. We studied the effects of chronic physiological supplementation with high-esterified pectin (HEP) in the reversion of metabolic nutrition-sensitive malprogramming associated with gestational undernutrition. As a model of nutrition-sensitive malprogramming, we used the progeny of rats with mild calorie restriction (CR) during pregnancy and analyzed their performance under metabolic stress (high-sucrose diet). We focused on the study of the sensitivity to the main adipostatic/adipokine hormones, i.e., leptin, insulin, and adiponectin, at both peripheral (liver and circulating parameters) and central (hypothalamus) levels. Our main findings suggest that chronic HEP supplementation is able to prevent weight/fat gain, to substantially reverse the detrimental malprogramming caused by the CR condition, to improve general health circulating markers, to modulate oxidative/lipogenic balance in the liver and energy metabolism regulators in the hypothalamus, and to restore/improve adipostatic/adipokine sensitivity affected by maternal calorie restriction, both peripherally and centrally. HEP stands out as a food component potentially useful against the development of metabolic disorders and obesity.
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Affiliation(s)
- Francisco García-Carrizo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa) , 07120 Palma de Mallorca , Spain
| | - Ana María Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa) , 07120 Palma de Mallorca , Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa) , 07120 Palma de Mallorca , Spain
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Asnani-Kishnani M, Rodríguez AM, Serrano A, Palou A, Bonet ML, Ribot J. Neonatal Resveratrol and Nicotinamide Riboside Supplementations Sex-Dependently Affect Beige Transcriptional Programming of Preadipocytes in Mouse Adipose Tissue. Front Physiol 2019; 10:83. [PMID: 30800077 PMCID: PMC6375887 DOI: 10.3389/fphys.2019.00083] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/24/2019] [Indexed: 01/12/2023] Open
Abstract
Nutritional programming of the thermogenic and fuel oxidation capacity of white adipose tissue (WAT) through dietary interventions in early life is a potential strategy to enhance future metabolic health. We previously showed that mild neonatal supplementations with the polyphenol resveratrol (RSV) and the vitamin B3 form nicotinamide riboside (NR) have sex-dependent, long-term effects on the thermogenic/oxidative phenotype of WAT of mice in adulthood, enhancing this phenotype selectively in male animals. Here, we tested the hypothesis that these dietary interventions may impact the commitment of progenitor cells resident in the developing WAT toward brown-like (beige) adipogenesis. NMRI mice received orally from postnatal day 2-20 (P2-20) a mild dose of RSV or NR, in independent experiments; control littermates received the vehicle. Sex-separated primary cultures were established at P35 from the stromovascular fraction of inguinal WAT (iWAT) and of brown adipose tissue (BAT). Expression of genes related to thermogenesis and oxidative metabolism was assessed in the differentiated cultures, and in vivo in the iWAT depot of young (P35) animals. Neonatal RSV and NR treatments had little impact on the animals' growth during early postnatal life and the expression of thermogenesis- and oxidative metabolism-related genes in the iWAT depot of young mice. However, the expression of brown/beige adipocyte marker genes was upregulated in the iWAT primary cultures from RSV supplemented and NR supplemented male mice, and downregulated in those from supplemented female mice, as compared to cultures derived from sex-matched control littermates. RSV supplementation had similar sex-dependent effects on the expression of thermogenesis-related genes in the BAT primary cultures. A link between the sex-dependent short-term effects of neonatal RSV and NR supplementations on primary iWAT preadipocyte differentiation observed herein and their previously reported sex-dependent long-term effects on the thermogenic/oxidative capacity of adult iWAT is suggested. The results provide proof-of-concept that the fate of preadipocytes resident in WAT of young animals toward the beige adipogenesis transcriptional program can be modulated by specific food bioactives/micronutrients received in early postnatal life.
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Affiliation(s)
- Madhu Asnani-Kishnani
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia, Universitat de les Illes Balears, Palma de Mallorca, Spain
| | - Ana M Rodríguez
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia, Universitat de les Illes Balears, Palma de Mallorca, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Palma de Mallorca, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma de Mallorca, Spain
| | - Alba Serrano
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia, Universitat de les Illes Balears, Palma de Mallorca, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Palma de Mallorca, Spain
| | - Andreu Palou
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia, Universitat de les Illes Balears, Palma de Mallorca, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Palma de Mallorca, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma de Mallorca, Spain
| | - M Luisa Bonet
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia, Universitat de les Illes Balears, Palma de Mallorca, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Palma de Mallorca, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma de Mallorca, Spain
| | - Joan Ribot
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia, Universitat de les Illes Balears, Palma de Mallorca, Spain.,CIBER de Fisiopatología de la Obesidad y Nutrición, Palma de Mallorca, Spain.,Institut d'Investigació Sanitària Illes Balears, Palma de Mallorca, Spain
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Pomar CA, Castro H, Picó C, Serra F, Palou A, Sánchez J. Cafeteria Diet Consumption during Lactation in Rats, Rather than Obesity Per Se, alters miR-222, miR-200a, and miR-26a Levels in Milk. Mol Nutr Food Res 2019; 63:e1800928. [DOI: 10.1002/mnfr.201800928] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 01/09/2019] [Indexed: 01/21/2023]
Affiliation(s)
- Catalina A. Pomar
- Laboratory of Molecular Biology; Nutrition and Biotechnology (Nutrigenomics and Obesity); University of the Balearic Islands; Palma de Mallorca Spain
- CIBER Fisiopatología de la Obesidad y Nutrición; Madrid Spain C.P. 28029
| | - Heriberto Castro
- Laboratory of Molecular Biology; Nutrition and Biotechnology (Nutrigenomics and Obesity); University of the Balearic Islands; Palma de Mallorca Spain
- Universidad Autónoma de Nuevo León; Facultad de Salud Pública y Nutrición; Nuevo León México C.P. 64460
| | - Catalina Picó
- Laboratory of Molecular Biology; Nutrition and Biotechnology (Nutrigenomics and Obesity); University of the Balearic Islands; Palma de Mallorca Spain
- CIBER Fisiopatología de la Obesidad y Nutrición; Madrid Spain C.P. 28029
- Instituto de Investigación Sanitaria Illes Balears; Palma de Mallorca Spain C.P. 07120
| | - Francisca Serra
- Laboratory of Molecular Biology; Nutrition and Biotechnology (Nutrigenomics and Obesity); University of the Balearic Islands; Palma de Mallorca Spain
- CIBER Fisiopatología de la Obesidad y Nutrición; Madrid Spain C.P. 28029
- Instituto de Investigación Sanitaria Illes Balears; Palma de Mallorca Spain C.P. 07120
| | - Andreu Palou
- Laboratory of Molecular Biology; Nutrition and Biotechnology (Nutrigenomics and Obesity); University of the Balearic Islands; Palma de Mallorca Spain
- CIBER Fisiopatología de la Obesidad y Nutrición; Madrid Spain C.P. 28029
- Instituto de Investigación Sanitaria Illes Balears; Palma de Mallorca Spain C.P. 07120
| | - Juana Sánchez
- Laboratory of Molecular Biology; Nutrition and Biotechnology (Nutrigenomics and Obesity); University of the Balearic Islands; Palma de Mallorca Spain
- CIBER Fisiopatología de la Obesidad y Nutrición; Madrid Spain C.P. 28029
- Instituto de Investigación Sanitaria Illes Balears; Palma de Mallorca Spain C.P. 07120
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Galmés S, Cifre M, Palou A, Oliver P, Serra F. A Genetic Score of Predisposition to Low-Grade Inflammation Associated with Obesity May Contribute to Discern Population at Risk for Metabolic Syndrome. Nutrients 2019; 11:E298. [PMID: 30704070 PMCID: PMC6412420 DOI: 10.3390/nu11020298] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/16/2019] [Accepted: 01/24/2019] [Indexed: 12/26/2022] Open
Abstract
Omega-3 rich diets have been shown to improve inflammatory status. However, in an ex vivo system of human blood cells, the efficacy of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) modulating lipid metabolism and cytokine response is attenuated in overweight subjects and shows high inter-individual variability. This suggests that obesity may be exerting a synergistic effect with genetic background disturbing the anti-inflammatory potential of omega-3 long-chain polyunsaturated fatty acids (PUFA). In the present work, a genetic score aiming to explore the risk associated to low grade inflammation and obesity (LGI-Ob) has been elaborated and assessed as a tool to contribute to discern population at risk for metabolic syndrome. Pro-inflammatory gene expression and cytokine production as a response to omega-3 were associated with LGI-Ob score; and lower anti-inflammatory effect of PUFA was observed in subjects with a high genetic score. Furthermore, overweight/obese individuals showed positive correlation of both plasma C-Reactive Protein and triglyceride/HDLc-index with LGI-Ob; and high LGI-Ob score was associated with greater hypertension (p = 0.047), Type 2 diabetes (p = 0.026), and metabolic risk (p = 0.021). The study shows that genetic variation can influence inflammation and omega-3 response, and that the LGI-Ob score could be a useful tool to classify subjects at inflammatory risk and more prone to suffer metabolic syndrome and associated metabolic disturbances.
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Affiliation(s)
- Sebastià Galmés
- NUO Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain.
| | - Margalida Cifre
- NUO Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain.
| | - Andreu Palou
- NUO Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain.
| | - Paula Oliver
- NUO Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain.
| | - Francisca Serra
- NUO Group, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, 07122 Palma, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain.
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma, Spain.
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Reynés B, Palou M, Rodríguez AM, Palou A. Regulation of Adaptive Thermogenesis and Browning by Prebiotics and Postbiotics. Front Physiol 2019; 9:1908. [PMID: 30687123 PMCID: PMC6335971 DOI: 10.3389/fphys.2018.01908] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 12/18/2018] [Indexed: 02/06/2023] Open
Abstract
Prebiotics are non-digestible food components able to modify host microbiota toward a healthy profile, concomitantly conferring general beneficial health effects. Numerous research works have provided wide evidence regarding the effects of prebiotics on the protection against different detrimental phenotypes related to cancer, immunity, and features of the metabolic syndrome, among others. Nonetheless, one topic less studied so far, but relevant, relates to the connection between prebiotics and energy metabolism regulation (and the prevention or treatment of obesity), especially by means of their impact on adaptive (non-shivering) thermogenesis in brown adipose tissue (BAT) and in the browning of white adipose tissue (WAT). In the present review, a key link between prebiotics and the regulation of adaptive thermogenesis and lipid metabolism (in both BAT and WAT) is proposed, thus connecting prebiotic consumption, microbiota selection (especially gut microbiota), production of microbiota metabolites, and the regulation of energy metabolism in adipose tissue, particularly regarding the effects on browning promotion, or on BAT recruitment. In this sense, various types of prebiotics, from complex carbohydrates to phenolic compounds, have been studied regarding their microbiota-modulating role and their effects on crucial tissues for energy metabolism, including adipose tissue. Other studies have analyzed the effects of the main metabolites produced by selected microbiota on the improvement of metabolism, such as short chain fatty acids and secondary bile acids. Here, we focus on state-of-the-art evidence to demonstrate that different prebiotics can have an impact on energy metabolism and the prevention or treatment of obesity (and its associated disorders) by inducing or regulating adaptive thermogenic capacity in WAT and/or BAT, through modulation of microbiota and their derived metabolites.
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Affiliation(s)
- Bàrbara Reynés
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Mariona Palou
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Ana M Rodríguez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Andreu Palou
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
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Mosqueda-Solís A, Sánchez J, Reynés B, Palou M, Portillo MP, Palou A, Picó C. Hesperidin and capsaicin, but not the combination, prevent hepatic steatosis and other metabolic syndrome-related alterations in western diet-fed rats. Sci Rep 2018; 8:15100. [PMID: 30305645 PMCID: PMC6180094 DOI: 10.1038/s41598-018-32875-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 09/07/2018] [Indexed: 01/13/2023] Open
Abstract
We aimed to assess the potential effects of hesperidin and capsaicin, independently and in combination, to prevent the development of obesity and its related metabolic alterations in rats fed an obesogenic diet. Three-month-old male Wistar rats were divided into 5 groups: Control (animals fed a standard diet), WD (animals fed a high fat/sucrose (western) diet), HESP (animals fed a western diet + hesperidin (100 mg/kg/day)), CAP (animals fed a western diet + capsaicin (4 mg/kg/day)), and HESP + CAP (animals fed a western diet + hesperidin (100 mg/kg/day) + capsaicin (4 mg/kg/day)). Hesperidin and capsaicin were administered by gavage. Capsaicin decreased body fat gain and prevented insulin resistance, whereas hesperidin showed little effect on body fat gain and no apparent effects on insulin resistance. No additive effects were observed with the combination. Capsaicin and hesperidin, separately, improved blood lipid profile, diminished hepatic lipid accumulation, and prevented non-alcoholic steatohepatitis in western diet-fed rats, but the combination showed lower effects. Hesperidin alone, and to a lesser extent capsaicin or the combination, displayed hypotensive effects in western diet-fed rats. In conclusion, capsaicin and hesperidin, separately, exhibit health beneficial effects on metabolic syndrome-related alterations in western diet-fed rats, but the effects are mitigated with the combination.
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Affiliation(s)
- Andrea Mosqueda-Solís
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, 07122, Palma, Spain.,Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy and Lucio Lascaray Research Center, University of the Basque Country (UPV/EHU), Vitoria, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, 07122, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, 07010, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Bárbara Reynés
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, 07122, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, 07010, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, 07122, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - María P Portillo
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy and Lucio Lascaray Research Center, University of the Basque Country (UPV/EHU), Vitoria, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, 07122, Palma, Spain. .,Instituto de Investigación Sanitaria Illes Balears, 07010, Palma, Spain. .,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity group), University of the Balearic Islands, 07122, Palma, Spain.,Instituto de Investigación Sanitaria Illes Balears, 07010, Palma, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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50
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Mosqueda-Solís A, Sánchez J, Portillo MP, Palou A, Picó C. Combination of Capsaicin and Hesperidin Reduces the Effectiveness of Each Compound To Decrease the Adipocyte Size and To Induce Browning Features in Adipose Tissue of Western Diet Fed Rats. J Agric Food Chem 2018; 66:9679-9689. [PMID: 30183290 DOI: 10.1021/acs.jafc.8b02611] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We explored the potential of hesperidin and capsaicin, separately and in combination, to induce white adipose tissue (WAT) browning and to help body weight management in Western diet-fed rats. Adult male Wistar rats were fed for 8 weeks with Western diet and treated daily with hesperidin (100 mg/kg/day), capsaicin (4 mg/kg/day), hesperidin (100 mg/kg/day) + capsaicin (4 mg/kg/day), or the vehicle. Hesperidin and capsaicin separately, but not (or to a lesser extent) the combination, resulted in a decreased size of adipocytes and induced emergence of multilocular brown-like adipocytes positive for UCP1 and CIDEA in retroperitoneal WAT. Expression levels of browning markers, such as Prdm16, in inguinal WAT also increased with capsaicin treatment compared with the vehicle (145% ± 17% vs 92% ± 21%, P < 0.05), but no significant effects were found with the combination (106% ± 12%). Thus, the combination of both bioactives reduces the effectiveness of each compound to decrease the adipocyte size and induce WAT browning.
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Affiliation(s)
- Andrea Mosqueda-Solís
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity Group) , University of the Balearic Islands , 07122 Palma , Spain
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy and Lucio Lascaray Research Center , University of the Basque Country (UPV/EHU) , Vitoria , Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity Group) , University of the Balearic Islands , 07122 Palma , Spain
- Instituto de Investigación Sanitaria Illes Balears , 07010 Palma , Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , Instituto de Salud Carlos III (ISCIII) , Madrid , Spain
| | - María P Portillo
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy and Lucio Lascaray Research Center , University of the Basque Country (UPV/EHU) , Vitoria , Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , Instituto de Salud Carlos III (ISCIII) , Madrid , Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity Group) , University of the Balearic Islands , 07122 Palma , Spain
- Instituto de Investigación Sanitaria Illes Balears , 07010 Palma , Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , Instituto de Salud Carlos III (ISCIII) , Madrid , Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity Group) , University of the Balearic Islands , 07122 Palma , Spain
- Instituto de Investigación Sanitaria Illes Balears , 07010 Palma , Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , Instituto de Salud Carlos III (ISCIII) , Madrid , Spain
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