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1,496 results on '"SCHALKWIJK, CASPER G."'

1. Disease severity-based subgrouping of type 2 diabetes does not parallel differences in quality of life: the Maastricht Study

Author

Werkman, Nikki C. C., García-Sáez, Gema, Nielen, Johannes T. H., Tapia-Galisteo, Jose, Somolinos-Simón, Francisco J., Hernando, Maria E., Wang, Junfeng, Jiu, Li, Goettsch, Wim G., van der Kallen, Carla J. H., Koster, Annemarie, Schalkwijk, Casper G., de Vries, Hein, de Vries, Nanne K., Eussen, Simone J. P. M., Driessen, Johanna H. M., and Stehouwer, Coen D. A.

Published
2024
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2. (Pre)diabetes and a higher level of glycaemic measures are continuously associated with corneal neurodegeneration assessed by corneal confocal microscopy: the Maastricht Study

Author

Mokhtar, Sara B. A., van der Heide, Frank C. T., Oyaert, Karel A. M., van der Kallen, Carla J. H., Berendschot, Tos T. J. M., Scarpa, Fabio, Colonna, Alessia, de Galan, Bastiaan E., van Greevenbroek, Marleen M. J., Dagnelie, Pieter C., Schalkwijk, Casper G., Nuijts, Rudy M. M. A., Schaper, Nicolaas C., Kroon, Abraham A., Schram, Miranda T., Webers, Carroll A. B., and Stehouwer, Coen D. A.

Published
2023
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5. Alcohol consumption and microvascular dysfunction: a J-shaped association: The Maastricht Study

Author

van der Heide, Frank C. T., Eussen, Simone J. P. M., Houben, Alfons J. H. M., Henry, Ronald M. A., Kroon, Abraham A., van der Kallen, Carla J. H., Dagnelie, Pieter C., van Dongen, Martien C. J. M., Berendschot, Tos T. J. M., Schouten, Jan S. A. G., Webers, Carroll A. B., van Greevenbroek, Marleen M. J., Wesselius, Anke, Schalkwijk, Casper G., Koster, Annemarie, Jansen, Jacobus F. A., Backes, Walter H., Beulens, Joline W. J., and Stehouwer, Coen D. A.

Published
2023
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6. Lower heart rate variability, an index of worse autonomic function, is associated with worse beta cell response to a glycemic load in vivo—The Maastricht Study

Author

Rinaldi, Elisabetta, van der Heide, Frank CT, Bonora, Enzo, Trombetta, Maddalena, Zusi, Chiara, Kroon, Abraham A, Schram, Miranda T, van der Kallen, Carla JH, Wesselius, Anke, Bonadonna, Riccardo, Mari, Andrea, Schalkwijk, Casper G, van Greevenbroek, Marleen MJ, and Stehouwer, Coen DA

Published
2023
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7. Associations between plasma sulfur amino acids and specific fat depots in two independent cohorts: CODAM and The Maastricht Study

Author

Tore, Elena C., Elshorbagy, Amany K., Bakers, Frans C. H., Brouwers, Martijn C. G. J., Dagnelie, Pieter C., Eussen, Simone J. P. M., Jansen, Jacobus F. A., Kooi, M. Eline, Kusters, Yvo H. A. M., Meex, Steven J. R., Olsen, Thomas, Refsum, Helga, Retterstøl, Kjetil, Schalkwijk, Casper G., Stehouwer, Coen D. A., Vinknes, Kathrine J., and van Greevenbroek, Marleen M. J.

Published
2023
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11. Dimorphic Mechanisms of Fragility in Diabetes Mellitus: the Role of Reduced Collagen Fibril Deformation

Author

Wölfel, Eva M, Schmidt, Felix N, vom Scheidt, Annika, Siebels, Anna K, Wulff, Birgit, Mushumba, Herbert, Ondruschka, Benjamin, Püschel, Klaus, Scheijen, Jean, Schalkwijk, Casper G, Vettorazzi, Eik, Jähn‐Rickert, Katharina, Gludovatz, Bernd, Schaible, Eric, Amling, Michael, Rauner, Martina, Hofbauer, Lorenz C, Zimmermann, Elizabeth A, and Busse, Björn

Subjects
Biomedical and Clinical Sciences, Clinical Sciences, Diabetes, Autoimmune Disease, Women's Health, Prevention, Aetiology, 2.1 Biological and endogenous factors, Metabolic and endocrine, Male, Humans, Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Glycation End Products, Advanced, Bone and Bones, Collagen, advanced glycation end-products, bone quality, collagen deformation, cortical bone, diabetes mellitus, Biological Sciences, Engineering, Medical and Health Sciences, Anatomy & Morphology, Biological sciences, Biomedical and clinical sciences
Abstract

Diabetes mellitus (DM) is an emerging metabolic disease, and the management of diabetic bone disease poses a serious challenge worldwide. Understanding the underlying mechanisms leading to high fracture risk in DM is hence of particular interest and urgently needed to allow for diagnosis and treatment optimization. In a case-control postmortem study, the whole 12th thoracic vertebra and cortical bone from the mid-diaphysis of the femur from male individuals with type 1 diabetes mellitus (T1DM) (n = 6; 61.3 ± 14.6 years), type 2 diabetes mellitus (T2DM) (n = 11; 74.3 ± 7.9 years), and nondiabetic controls (n = 18; 69.3 ± 11.5) were analyzed with clinical and ex situ imaging techniques to explore various bone quality indices. Cortical collagen fibril deformation was measured in a synchrotron setup to assess changes at the nanoscale during tensile testing until failure. In addition, matrix composition was analyzed including determination of cross-linking and non-crosslinking advanced glycation end-products like pentosidine and carboxymethyl-lysine. In T1DM, lower fibril deformation was accompanied by lower mineralization and more mature crystalline apatite. In T2DM, lower fibril deformation concurred with a lower elastic modulus and tendency to higher accumulation of non-crosslinking advanced glycation end-products. The observed lower collagen fibril deformation in diabetic bone may be linked to altered patterns mineral characteristics in T1DM and higher advanced glycation end-product accumulation in T2DM. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).

Published
2020

15. Sedentary behaviour and physical activity are associated with biomarkers of endothelial dysfunction and low-grade inflammation—relevance for (pre)diabetes: The Maastricht Study

Author

Vandercappellen, Evelien J., Koster, Annemarie, Savelberg, Hans H. C. M., Eussen, Simone J. P. M., Dagnelie, Pieter C., Schaper, Nicolaas C., Schram, Miranda T., van der Kallen, Carla J. H., van Greevenbroek, Marleen M. J., Wesselius, Anke, Schalkwijk, Casper G., Kroon, Abraham A., Henry, Ronald M. A., and Stehouwer, Coen D. A.

Published
2022
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20. (Pre)diabetes, glycemia, and daily glucose variability are associated with retinal nerve fiber layer thickness in The Maastricht Study

Author

van der Heide, Frank C. T., Foreman, Yuri D., Franken, Iris W. M., Henry, Ronald M. A., Kroon, Abraham A., Dagnelie, Pieter C., Eussen, Simone J. P. M., Berendschot, Tos T. J. M., Schouten, Jan S. A. G., Webers, Carroll A. B., Schram, Miranda T., van der Kallen, Carla J. H., van Greevenbroek, Marleen M. J., Wesselius, Anke, Schalkwijk, Casper G., Schaper, Nicolaas C., Brouwers, Martijn C. G. J., and Stehouwer, Coen D. A.

Published
2022
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21. Pyridoxamine Alleviates Cardiac Fibrosis and Oxidative Stress in Western Diet-Induced Prediabetic Rats.

Author

D'Haese, Sarah, Claes, Lisa, Jaeken, Eva, Deluyker, Dorien, Evens, Lize, Heeren, Ellen, Haesen, Sibren, Vastmans, Lotte, Lambrichts, Ivo, Wouters, Kristiaan, Schalkwijk, Casper G., Hansen, Dominique, Eijnde, BO, and Bito, Virginie

Subjects
TYPE 2 diabetes, GLUCOSE tolerance tests, BLOOD sugar, HEART fibrosis, HEART failure
Abstract

Individuals with type 2 diabetes mellitus (T2DM) are at an increased risk for heart failure, yet preventive cardiac care is suboptimal in this population. Pyridoxamine (PM), a vitamin B6 analog, has been shown to exert protective effects in metabolic and cardiovascular diseases. In this study, we aimed to investigate whether PM limits adverse cardiac remodeling and dysfunction in rats who develop T2DM. Male rats received a standard chow diet or Western diet (WD) for 18 weeks to induce prediabetes. One WD group received additional PM (1 g/L) via drinking water. Glucose tolerance was assessed with a 1 h oral glucose tolerance test. Cardiac function was evaluated using echocardiography and hemodynamic measurements. Histology on left ventricular (LV) tissue was performed. Treatment with PM prevented the increase in fasting plasma glucose levels compared to WD-fed rats (p < 0.05). LV cardiac dilation tended to be prevented using PM supplementation. In LV tissue, PM limited an increase in interstitial collagen deposition (p < 0.05) seen in WD-fed rats. PM tended to decrease 3-nitrotyrosine and significantly lowered 4-hydroxynonenal content compared to WD-fed rats. We conclude that PM alleviates interstitial fibrosis and oxidative stress in the hearts of WD-induced prediabetic rats. [ABSTRACT FROM AUTHOR]

Published
2024
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22. Phenotype prediction using biologically interpretable neural networks on multi-cohort multi-omics data.

Author

van Hilten, Arno, van Rooij, Jeroen, Heijmans, Bastiaan T., 't Hoen, Peter A. C., Meurs, Joyce van, Jansen, Rick, Franke, Lude, Boomsma, Dorret I., Pool, René, van Dongen, Jenny, Hottenga, Jouke J., van Greevenbroek, Marleen M. J., Stehouwer, Coen D. A., van der Kallen, Carla J. H., Schalkwijk, Casper G., Wijmenga, Cisca, Zhernakova, Sasha, Tigchelaar, Ettje F., Slagboom, P. Eline, and Beekman, Marian

Subjects
GENE expression, MULTIOMICS, PREDICTION models, NETWORK performance, INDIVIDUALIZED medicine
Abstract

Integrating multi-omics data into predictive models has the potential to enhance accuracy, which is essential for precision medicine. In this study, we developed interpretable predictive models for multi-omics data by employing neural networks informed by prior biological knowledge, referred to as visible networks. These neural networks offer insights into the decision-making process and can unveil novel perspectives on the underlying biological mechanisms associated with traits and complex diseases. We tested the performance, interpretability and generalizability for inferring smoking status, subject age and LDL levels using genome-wide RNA expression and CpG methylation data from the blood of the BIOS consortium (four population cohorts, Ntotal = 2940). In a cohort-wise cross-validation setting, the consistency of the diagnostic performance and interpretation was assessed. Performance was consistently high for predicting smoking status with an overall mean AUC of 0.95 (95% CI: 0.90–1.00) and interpretation revealed the involvement of well-replicated genes such as AHRR, GPR15 and LRRN3. LDL-level predictions were only generalized in a single cohort with an R2 of 0.07 (95% CI: 0.05–0.08). Age was inferred with a mean error of 5.16 (95% CI: 3.97–6.35) years with the genes COL11A2, AFAP1, OTUD7A, PTPRN2, ADARB2 and CD34 consistently predictive. For both regression tasks, we found that using multi-omics networks improved performance, stability and generalizability compared to interpretable single omic networks. We believe that visible neural networks have great potential for multi-omics analysis; they combine multi-omic data elegantly, are interpretable, and generalize well to data from different cohorts. [ABSTRACT FROM AUTHOR]

Published
2024
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23. Placental Methylglyoxal in Preeclampsia: Vascular and Biomarker Implications.

Author

Vangrieken, Philippe, Al-Nasiry, Salwan, Remels, Alex H. V., Schiffers, Paul M. H., Janssen, Emma, Nass, Stefanie, Scheijen, Jean L. J. M., Spaanderman, Marc E. A., and Schalkwijk, Casper G.

Abstract

BACKGROUND: Preeclampsia is a multifaceted syndrome that includes maternal vascular dysfunction. We hypothesize that increased placental glycolysis and hypoxia in preeclampsia lead to increased levels of methylglyoxal (MGO), consequently causing vascular dysfunction. METHODS: Plasma samples and placentas were collected from uncomplicated and preeclampsia pregnancies. Uncomplicated placentas and trophoblast cells (BeWo) were exposed to hypoxia. The reactive dicarbonyl MGO and advanced glycation end products (Nε-(carboxymethyl)lysine [CML], Nε-(carboxyethyl)lysine [CEL], and MGO-derived hydroimidazolone [MG-H]) were quantified using liquid chromatography-tandem mass spectrometry. The activity of GLO1 (glyoxalase-1), that is, the enzyme detoxifying MGO, was measured. The impact of MGO on vascular function was evaluated using wire/pressure myography. The therapeutic potential of the MGO-quencher quercetin and mitochondrial-specific antioxidant mitoquinone mesylate (MitoQ) was explored. RESULTS: MGO, CML, CEL, and MG-H2 levels were elevated in preeclampsia-placentas (+36%, +36%, +25%, and +22%, respectively). Reduced GLO1 activity was observed in preeclampsia-placentas (−12%) and hypoxia-exposed placentas (−16%). Hypoxia-induced MGO accumulation in placentas was mitigated by the MGO-quencher quercetin. Trophoblast cells were identified as the primary source of MGO. Reduced GLO1 activity was also observed in hypoxia-exposed BeWo cells (−26%). Maternal plasma concentrations of CML and the MGO-derived MG-H1 increased as early as 12 weeks of gestation (+16% and +17%, respectively). MGO impaired endothelial barrier function, an effect mitigated by MitoQ, and heightened vascular responsiveness to thromboxane A2. CONCLUSIONS: This study reveals the accumulation of placental MGO in preeclampsia and upon exposure to hypoxia, demonstrates how MGO can contribute to vascular impairment, and highlights plasma CML and MG-H1 levels as promising early biomarkers for preeclampsia. [ABSTRACT FROM AUTHOR]

Published
2024
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24. DNA Methylation Analysis Identifies Loci for Blood Pressure Regulation

Author

Richard, Melissa A, Huan, Tianxiao, Ligthart, Symen, Gondalia, Rahul, Jhun, Min A, Brody, Jennifer A, Irvin, Marguerite R, Marioni, Riccardo, Shen, Jincheng, Tsai, Pei-Chien, Montasser, May E, Jia, Yucheng, Syme, Catriona, Salfati, Elias L, Boerwinkle, Eric, Guan, Weihua, Mosley, Thomas H, Bressler, Jan, Morrison, Alanna C, Liu, Chunyu, Mendelson, Michael M, Uitterlinden, André G, van Meurs, Joyce B, Consortium, BIOS, Heijmans, Bastiaan T, Hoen, Peter AC ’t, van Meurs, Joyce, Isaacs, Aaron, Jansen, Rick, Franke, Lude, Boomsma, Dorret I, Pool, René, van Dongen, Jenny, Hottenga, Jouke J, van Greevenbroek, Marleen MJ, Stehouwer, Coen DA, van der Kallen, Carla JH, Schalkwijk, Casper G, Wijmenga, Cisca, Zhernakova, Alexandra, Tigchelaar, Ettje F, Slagboom, P Eline, Beekman, Marian, Deelen, Joris, van Heemst, Diana, Veldink, Jan H, van den Berg, Leonard H, van Duijn, Cornelia M, Hofman, Albert, Jhamai, P Mila, Verbiest, Michael, Suchiman, H Eka D, Verkerk, Marijn, van der Breggen, Ruud, van Rooij, Jeroen, Lakenberg, Nico, Mei, Hailiang, van Iterson, Maarten, van Galen, Michiel, Bot, Jan, van ’t Hof, Peter, Deelen, Patrick, Nooren, Irene, Moed, Matthijs, Vermaat, Martijn, Zhernakova, Dasha V, Luijk, René, Bonder, Marc Jan, van Dijk, Freerk, Arindrarto, Wibowo, Kielbasa, Szymon M, Swertz, Morris A, van Zwet, Erik W, Franco, Oscar H, Zhang, Guosheng, Li, Yun, Stewart, James D, Bis, Joshua C, Psaty, Bruce M, Chen, Yii-Der Ida, Kardia, Sharon LR, Zhao, Wei, Turner, Stephen T, Absher, Devin, Aslibekyan, Stella, Starr, John M, McRae, Allan F, Hou, Lifang, Just, Allan C, Schwartz, Joel D, Vokonas, Pantel S, Menni, Cristina, Spector, Tim D, Shuldiner, Alan, Damcott, Coleen M, Rotter, Jerome I, Palmas, Walter, Liu, Yongmei, and Paus, Tomáš

Subjects
Epidemiology, Biological Sciences, Health Sciences, Genetics, Human Genome, Biotechnology, Aetiology, 2.1 Biological and endogenous factors, Aged, Blood Pressure, CpG Islands, Cross-Sectional Studies, DNA Methylation, Epigenesis, Genetic, Genetic Variation, Genome-Wide Association Study, Humans, Mendelian Randomization Analysis, Middle Aged, Nerve Tissue Proteins, Quantitative Trait Loci, Tetraspanins, BIOS Consortium, DNA methylation, Mendelian randomization, blood pressure, epigenome-wide association study, gene expression, sequence variation, Medical and Health Sciences, Genetics & Heredity, Biological sciences, Biomedical and clinical sciences, Health sciences
Abstract

Genome-wide association studies have identified hundreds of genetic variants associated with blood pressure (BP), but sequence variation accounts for a small fraction of the phenotypic variance. Epigenetic changes may alter the expression of genes involved in BP regulation and explain part of the missing heritability. We therefore conducted a two-stage meta-analysis of the cross-sectional associations of systolic and diastolic BP with blood-derived genome-wide DNA methylation measured on the Infinium HumanMethylation450 BeadChip in 17,010 individuals of European, African American, and Hispanic ancestry. Of 31 discovery-stage cytosine-phosphate-guanine (CpG) dinucleotides, 13 replicated after Bonferroni correction (discovery: N = 9,828, p < 1.0 × 10-7; replication: N = 7,182, p  30%) and independent of known BP genetic variants, explaining an additional 1.4% and 2.0% of the interindividual variation in systolic and diastolic BP, respectively. Bidirectional Mendelian randomization among up to 4,513 individuals of European ancestry from 4 cohorts suggested that methylation at cg08035323 (TAF1B-YWHAQ) influences BP, while BP influences methylation at cg00533891 (ZMIZ1), cg00574958 (CPT1A), and cg02711608 (SLC1A5). Gene expression analyses further identified six genes (TSPAN2, SLC7A11, UNC93B1, CPT1A, PTMS, and LPCAT3) with evidence of triangular associations between methylation, gene expression, and BP. Additional integrative Mendelian randomization analyses of gene expression and DNA methylation suggested that the expression of TSPAN2 is a putative mediator of association between DNA methylation at cg23999170 and BP. These findings suggest that heritable DNA methylation plays a role in regulating BP independently of previously known genetic variants.

Published
2017

26. Retinal microvascular function and incidence and trajectories of clinically relevant depressive symptoms: the Maastricht Study

Author

van Gennip, April C. E., primary, Gupta, Monideepa D., additional, Houben, Alfons J. H. M., additional, Berendschot, Tos T. J. M., additional, Webers, Carroll A. B., additional, van Greevenbroek, Marleen M. J., additional, van der Kallen, Carla J. H., additional, Koster, Annemarie, additional, Wesselius, Anke, additional, Eussen, Simone J. P. M., additional, Schalkwijk, Casper G., additional, de Galan, Bastiaan E., additional, Köhler, Sebastian, additional, Schram, Miranda T., additional, Stehouwer, Coen D. A., additional, and van Sloten, Thomas T., additional

Published
2024
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27. Dietary intake of dicarbonyl compounds and changes in body weight over time in a large cohort of European adults

Author

Debras, Charlotte, primary, Cordova, Reynalda, additional, Mayén, Ana-Lucia, additional, Maasen, Kim, additional, Knaze, Viktoria, additional, Eussen, Simone J. P. M., additional, Schalkwijk, Casper G., additional, Huybrechts, Inge, additional, Tjønneland, Anne, additional, Halkjær, Jytte, additional, Katzke, Verena, additional, Bajracharya, Rashmita, additional, Schulze, Matthias B., additional, Masala, Giovanna, additional, Pala, Valeria, additional, Pasanisi, Fabrizio, additional, Macciotta, Alessandra, additional, Petrova, Dafina, additional, Castañeda, Jazmin, additional, Santiuste, Carmen, additional, Amiano, Pilar, additional, Moreno-Iribas, Conchi, additional, Borné, Yan, additional, Sonestedt, Emily, additional, Johansson, Ingegerd, additional, Esberg, Anders, additional, Aglago, Elom Kouassivi, additional, Jenab, Mazda, additional, and Freisling, Heinz, additional

Published
2024
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28. Correction: Methylglyoxal, a glycolysis side-product, induces Hsp90 glycation and YAP-mediated tumor growth and metastasis

Author

Nokin, Marie-Julie, primary, Durieux, Florence, additional, Peixoto, Paul, additional, Chiavarina, Barbara, additional, Peulen, Olivier, additional, Blomme, Arnaud, additional, Turtoi, Andrei, additional, Costanza, Brunella, additional, Smargiasso, Nicolas, additional, Baiwir, Dominique, additional, Scheijen, Jean L, additional, Schalkwijk, Casper G, additional, Leenders, Justine, additional, De Tullio, Pascal, additional, Bianchi, Elettra, additional, Thiry, Marc, additional, Uchida, Koji, additional, Spiegel, David A, additional, Cochrane, James R, additional, Hutton, Craig A, additional, De Pauw, Edwin, additional, Delvenne, Philippe, additional, Belpomme, Dominique, additional, Castronovo, Vincent, additional, and Bellahcène, Akeila, additional

Published
2024
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30. Moderate-Intensity and High-Intensity Interval Exercise Training Offer Equal Cardioprotection, with Different Mechanisms, during the Development of Type 2 Diabetes in Rats

Author

D’Haese, Sarah, primary, Claes, Lisa, additional, de Laat, Iris, additional, Van Campenhout, Sven, additional, Deluyker, Dorien, additional, Heeren, Ellen, additional, Haesen, Sibren, additional, Lambrichts, Ivo, additional, Wouters, Kristiaan, additional, Schalkwijk, Casper G., additional, Hansen, Dominique, additional, Eijnde, BO, additional, and Bito, Virginie, additional

Published
2024
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31. Microvascular Dysfunction and Whole‐Brain White Matter Connectivity: The Maastricht Study

Author

Beran, Magdalena, primary, van Gennip, April C.E., additional, Stehouwer, Coen D.A., additional, Jansen, Jacobus F.A., additional, Gupta, Monideepa D., additional, Houben, Alfons J.H.M., additional, Berendschot, Tos T.J.M., additional, Webers, Carroll A.B., additional, Wesselius, Anke, additional, Schalkwijk, Casper G., additional, Backes, Walter H., additional, de Jong, Joost J.A., additional, van der Kallen, Carla J.H., additional, van Greevenbroek, Marleen M.J., additional, Köhler, Sebastian, additional, Vonk, Jet M.J., additional, Geerlings, Mirjam I., additional, Schram, Miranda T., additional, and van Sloten, Thomas T., additional

Published
2024
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37. FRI615 The 1-Hour OGTT Plasma Glucose As A Biomarker Of β-cell Function

Author

Thomas Legvold, Brian, primary, Zhang, Amanda, additional, Marie Utzschneider, Kristina, additional, Kyung Rhee, Mary, additional, Staimez, Lisa R, additional, Easley, Kirk A, additional, Van Greevenbroek, Marleen M J, additional, Van Der Kallen, Carla J H, additional, Schalkwijk, Casper G, additional, Stehouwer, Coen D A, additional, and Phillips, Lawrence S, additional

Published
2023
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38. The association of hyperglycaemia and insulin resistance with incident depressive symptoms over 4 years of follow-up: The Maastricht Study

Author

Geraets, Anouk F. J., Köhler, Sebastian, Muzambi, Rutendo, Schalkwijk, Casper G., Oenema, Anke, Eussen, Simone J. P. M., Dagnelie, Pieter C., Stehouwer, Coen D. A., Schaper, Nicolaas C., Henry, Ronald M. A., van der Kallen, Carla J. H., Wesselius, Anke, Koster, Annemarie, Verhey, Frans R. J., and Schram, Miranda T.

Published
2020
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43. Epigenome-wide Association Study of Attention-Deficit/Hyperactivity Disorder Symptoms in Adults

Author

Heijmans, Bastiaan T., ’t Hoen, Peter A.C., van Meurs, Joyce, Isaacs, Aaron, Jansen, Rick, Franke, Lude, Boomsma, Dorret I., Pool, René, van Dongen, Jenny, Hottenga, Jouke J., van Greevenbroek, Marleen M.J., Stehouwer, Coen D.A., van der Kallen, Carla J.H., Schalkwijk, Casper G., Wijmenga, Cisca, Zhernakova, Sasha, Tigchelaar, Ettje F., Slagboom, P. Eline, Beekman, Marian, Deelen, Joris, van Heemst, Diana, Veldink, Jan H., van den Berg, Leonard H., van Duijn, Cornelia M., Hofman, Bert A., Uitterlinden, André G., Jhamai, P. Mila, Verbiest, Michael, Suchiman, H. Eka D., Verkerk, Marijn, van der Breggen, Ruud, van Rooij, Jeroen, Lakenberg, Nico, Mei, Hailiang, van Iterson, Maarten, van Galen, Michiel, Bot, Jan, Zhernakova, Dasha V., Hof, Peter van ’t, Deelen, Patrick, Nooren, Irene, Moed, Matthijs, Vermaat, Martijn, Luijk, René, Bonder, Marc Jan, van Dijk, Freerk, Arindrarto, Wibowo, Kielbasa, Szymon M., Swertz, Morris A., van Zwet, Erik. W., Hoen, Peter-Bram ’t, Zilhão, Nuno R., Sugden, Karen, Hannon, Eilis J., Mill, Jonathan, Caspi, Avshalom, Agnew-Blais, Jessica, Arseneault, Louise, Corcoran, David L., Moffitt, Terrie E., Poulton, Richie, and Franke, Barbara

Published
2019
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48. Moderate-Intensity and High-Intensity Interval Exercise Training Offer Equal Cardioprotection, with Different Mechanisms, during the Development of Type 2 Diabetes in Rats.

Author

D'Haese, Sarah, Claes, Lisa, de Laat, Iris, Van Campenhout, Sven, Deluyker, Dorien, Heeren, Ellen, Haesen, Sibren, Lambrichts, Ivo, Wouters, Kristiaan, Schalkwijk, Casper G., Hansen, Dominique, Eijnde, BO, and Bito, Virginie

Abstract

Endurance exercise training is a promising cardioprotective strategy in type 2 diabetes mellitus (T2DM), but the impact of its intensity is not clear. We aimed to investigate whether and how isocaloric moderate-intensity exercise training (MIT) and high-intensity interval exercise training (HIIT) could prevent the adverse cardiac remodeling and dysfunction that develop T2DM in rats. Male rats received a Western diet (WD) to induce T2DM and underwent a sedentary lifestyle (n = 7), MIT (n = 7) or HIIT (n = 8). Insulin resistance was defined as the HOMA-IR value. Cardiac function was assessed with left ventricular (LV) echocardiography and invasive hemodynamics. A qPCR and histology of LV tissue unraveled underlying mechanisms. We found that MIT and HIIT halted T2DM development compared to in sedentary WD rats (p < 0.05). Both interventions prevented increases in LV end-systolic pressure, wall thickness and interstitial collagen content (p < 0.05). In LV tissue, HIIT tended to upregulate the gene expression of an ROS-generating enzyme (NOX4), while both modalities increased proinflammatory macrophage markers and cytokines (CD86, TNF-α, IL-1β; p < 0.05). HIIT promoted antioxidant and dicarbonyl defense systems (SOD2, glyoxalase 1; p < 0.05) whereas MIT elevated anti-inflammatory macrophage marker expression (CD206, CD163; p < 0.01). We conclude that both MIT and HIIT limit WD-induced T2DM with diastolic dysfunction and pathological LV hypertrophy, possibly using different adaptive mechanisms. [ABSTRACT FROM AUTHOR]

Published
2024
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