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Fragki, S.S. (author), Dirven, H. (author), Fletcher, T. (author), Grasl-Kraupp, B. (author), Guetzkow, K.B. (author), Hoogenboom, R. (author), Kersten, S. (author), Lindeman, B. (author), Louisse, J. (author), Peijnenburg, A. (author), Aldert H., (author), Piersma, A.H. (author), Princen, H.M.G. (author), Uhl, M. (author), Westerhout, J. (author), Zeilmaker, M.J. (author), Luijten, M. (author)Associations between per- and polyfluoroalkyl substances (PFASs) and increased blood lipids have been repeatedly observed in humans, but a causal relation has been debated. Rodent studies show reverse effects, i.e. decreased blood cholesterol and triglycerides, occurring however at PFAS serum levels at least 100-fold higher than those in humans....article 2021
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Pouwer, M.G. (author)The thesis discussed several strategies that may contribute to further CVD risk reduction in the future. We described two novel lipid-lowering strategies, we unraveled (part of) the etiology of the cardiovascular safety issues of TKIs that are used for the treatment of CML, and we investigated the dose effects of PFOA on lipoprotein metabolism....doctoral thesis 2020
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Hoeke, G. (author), Wang, Y. (author), van Dam, A.D. (author), Mol, M. (author), Gart, E. (author), Klop, H.G. (author), van den Berg, S.M. (author), Pieterman, E.H. (author), Princen, H.M.G. (author), Groen, A.K. (author), Rensen, P.C.N. (author), Berbée, J.F.P. (author), Boon, M.R. (author)Background and aims Activation of brown adipose tissue (BAT) reduces both hyperlipidemia and atherosclerosis by increasing the uptake of triglyceride-derived fatty acids by BAT, accompanied by formation and clearance of lipoprotein remnants. We tested the hypothesis that the hepatic uptake of lipoprotein remnants generated by BAT activation...article 2017
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- Princen, H.M.G. (author), Pouwer, M.G. (author), Pieterman, E.J. (author) article 2016
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Boon, M.R. (author), Kooijman, S. (author), van Dam, A.D. (author), Pelgrom, L.R. (author), Berbée, J.F.P. (author), Visseren, C.A.R. (author), van Aggele, R.C. (author), van den Hoek, A.M. (author), Sips, H.C.M. (author), Lombès, M. (author), Havekes, L.M. (author), Tamsma, J.T. (author), Guigas, B. (author), Meijer, O.C. (author), Jukema, J.W. (author), Rensen, P.C.N. (author)The endocannabinoid system is an important player in energy metabolism by regulating appetite, lipolysis, and energy expenditure. Chronic blockade of the cannabinoid 1 receptor (CB1R) leads to long-term maintenance of weight loss and reduction of dyslipidemia in experimental and human obesity. The molecular mechanism by which CB1R blockade...article 2014
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van Schalkwijk, D.B. (author), van Bochove, K. (author), van Ommen, B. (author), Freidig, A.P. (author), van Someren, E.P. (author), van der Greef, J. (author), de Graaf, A.A. (author), TNO Kwaliteit van Leven (author)This article provides methodological and technical considerations to researchers starting to develop computational model-based diagnostics using clinical chemistry data.These models are of increasing importance, since novel metabolomics and proteomics measuring technologies are able to produce large amounts of data that are difficult to...article 2010
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TNO Kwaliteit van Leven (author), Bijland, S. (author), Pieterman, E.J. (author), Maas, A.C.E. (author), van der Hoorn, J.W.A. (author), van Erk, M.J. (author), van Klinken, J.B. (author), Havekes, L.M. (author), van Dijk, K.W. (author), Princen, H.M.G. (author), Rensen, P.C.N. (author)The peroxisome proliferator-activated receptor alpha (PPARalpha) activator fenofibrate efficiently decreases plasma triglycerides (TG), which is generally attributed to enhanced very low density lipoprotein (VLDL)-TG clearance and decreased VLDL-TG production. However, because data on the effect of fenofibrate on VLDL production are...article 2010
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de Haan, W. (author), de Vries-van der Weij, J. (author), Mol, I.M. (author), Hoekstra, M. (author), Romijn, J.A. (author), Jukema, J.W. (author), Havekes, L.M. (author), Princen, H.M.G. (author), Rensen, P.C.N. (author), TNO Kwaliteit van Leven (author)Pregnane X receptor (PXR) agonism has been shown to affect multiple steps in both the synthesis and catabolism of HDL, but its integrated effect on HDL metabolism in vivo remains unclear. The aim of this study was to evaluate the net effect of PXR agonism on HDL metabolism in ApoE*3-Leiden (E3L) and E3L.CETP mice, well-established models for...article 2009
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Parlevliet, E.T. (author), Schröder-van der Elst, J.P. (author), Corssmit, E.P.M. (author), Picha, K. (author), O'Neil, K. (author), Stojanovic-Susulic, V. (author), Ort, T. (author), Havekes, L.M. (author), Romijn, J.A. (author), Pijl, H. (author), TNO Kwaliteit van Leven (author)CNTO736 is a glucagon-like peptide (GLP) 1 receptor agonist that incorporates a GLP-1 peptide analog linked to the Mimeti-body platform. We evaluate the potential of acute and chronic CNTO736 treatment on insulin sensitivity and very low-density lipoprotein (VLDL) metabolism. For acute studies, diet-induced insulin-resistant C57BL76 mice...article 2009
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de Haan, W. (author), van der Hoogt, C.C. (author), Westerterp, M. (author), Hoekstra, M. (author), Dallinga-Thie, G.M. (author), Princen, H.M.G. (author), Romijn, J.A. (author), Jukema, J.W. (author), Havekes, L.M. (author), Rensen, P.C.N. (author), TNO Kwaliteit van Leven (author)Objective: In addition to lowering low-density lipoprotein (LDL)-cholesterol, statins modestly increase high-density lipoprotein (HDL)-cholesterol in humans and decrease cholesteryl ester transfer protein (CETP) mass and activity. Our aim was to determine whether the increase in HDL depends on CETP expression. Methods and results: APOE*3-Leiden ...article 2008
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- de Roos, B. (author), Duivenvoorden, I. (author), Rucklidge, G. (author), Reid, M. (author), Ross, K. (author), Lamers, R.J.A.N. (author), Voshol, P.J. (author), Havekes, L.M. (author), Teusink, B. (author), TNO Kwaliteit van Leven (author) article 2005
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Berbée, J.F.P. (author), Havekes, L.M. (author), Rensen, P.C.N. (author), TNO Kwaliteit van Leven (author)An increasing body of evidence demonstrates a close interplay between lipoprotein metabolism and sepsis. Sepsis results in an increase of plasma triglycerides within VLDL as a consequence of an enhanced hepatic VLDL production and/or inhibited peripheral and hepatic VLDL clearance. In contrast, sepsis decreases plasma cholesterol within LDL and...article 2005
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TNO Kwaliteit van Leven (author), Gautier, T. (author), Masson, D. (author), Jong, M.C. (author), Pais De Barros, J.P. (author), Duverneuil, L. (author), Le Guern, N. (author), Deckert, V. (author), Dumont, L. (author), Bataille, A. (author), Zak, Z. (author), Jiang, X.C. (author), Havekes, L.M. (author), Lagrost, L. (author)ApoCI (apolipoprotein CI) is a potent inhibitor of plasma CETP [CE (cholesteryl ester) transfer protein]. The relevance of apoCI overexpression as a method for CETP blockade in vivo was addressed in the present study in CETPTg/apoCITg mice (mice expressing both human CETP and apoCI). Despite a significant reduction in specific CETP activity in...article 2005
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Verschuren, L. (author), Kleemann, R. (author), Offerman, E.H. (author), Szalai, A.J. (author), Emeis, S.J. (author), Princen, H.M.G. (author), Kooistra, T. (author), TNO Kwaliteit van Leven (author)Objective - To evaluate whether low-dose atorvastatin suppresses atherosclerotic lesion progression and inflammation in apolipoprotein E*3 (apoE*3)-Leiden mice beyond its cholesterol-lowering effect. Methods and Results - ApoE*3-Leiden mice were fed a high-cholesterol (HC) diet until mild atherosclerotic lesions had formed. Subsequently, HC diet...article 2005
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Davidov, E. (author), Clish, C.B. (author), Oresic, M. (author), Meys, M. (author), Stochaj, W. (author), Snell, P. (author), Lavine, G. (author), Londo, T.R. (author), Adourian, A. (author), Zhang, X. (author), Johnston, M. (author), Morel, N. (author), Marple, E.W. (author), Plasterer, T.N. (author), Neumann, E. (author), Verheij, E. (author), Vogels, J.T.W.E. (author), Havekes, L.M. (author), van der Greef, J. (author), Naylor, S. (author), TNO Preventie en Gezondheid (author)Multitiered quantitative analysis of biological systems is rapidly becoming the desired approach to study hierarchical functional interactions between proteins and metabolites. We describe here a novel systematic approach to analyze organisms with complex metabolic regulatory networks. By using precise analytical methods to measure biochemical...article 2004
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den Boer, M. (author), Voshol, P.J. (author), Kuipers, F. (author), Havekes, L.M. (author), Romijn, J.A. (author), TNO Preventie en Gezondheid (author)Epidemiological studies in humans, as well as experimental studies in animal models, have shown an association between visceral obesity and dyslipidemia, insulin resistance, and type 2 diabetes mellitus. Recently, attention has been focused on the excessive accumulation of triglycerides (TG) in the liver as part of this syndrome. In this review,...article 2004
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van den Berg, H. (author), van Vliet, T. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)The effects of lutein and lycopene on β-carotene absorption and cleavage were investigated in 12 male subjects. Responses of carotenoids and retinyl palmitate in the triacylglycerol-rich lipoprotein (TRL) fraction after a separate 15-mg β-carotene dose were compared with those after a dose of 15 mg β-carotene combined with 15 mg lycopene or...article 1998
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Hendriks, W.L. (author), de Sman van der - Beer, F. (author), van Vlijmen, B.J.M. (author), van Vark, L.C. (author), Hofker, M.H. (author), Havekes, L.M. (author), TNO Preventie en Gezondheid (author)Apolipoprotein (apo) E-deficient mice display marked accumulation in the plasma of VLDL deficient in both apoE and apoBl00 but containing apoB48, apoA-1, apoCs, and apoA-IV. Since apoE-deficient mice develop severe atherosclerotic lesions with lipid-laden macrophages, we reasoned that the uptake of lipoproteins by intimal macrophages can take...article 1997
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Brussaard, H.E. (author), Leuven, J.A.G. (author), Kluft, C. (author), Krans, H.M.J. (author), van Duyvenvoorde, W. (author), Buytenhek, R. (author), van der Laarse, A. (author), Princen, H.M.G. (author), TNO Preventie en Gezondheid (author)In type II diabetes mellitus the altered hormonal state after menopause may represent an additional cardiovascular risk factor. Estrogen replacement therapy (ERT) is associated with a decreased cardiovascular risk, at least in nondiabetic post-menopausal women. We studied the effect of ERT on plasma lipids and lipoproteins and on LDL oxidation...article 1997
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Gaubius Instituut TNO Centraal Instituut voor Voedingsonderzoek TNO TNO Voeding (author), Kaptein, A. (author), Neele, D.M. (author), Twisk, J. (author), Hendriks, H.F.J. (author), Kooistra, T. (author), Princen, H.M.G. (author)We showed previously that retinoids stimulate apolipoprotein A-I (apoA- I) synthesis in cultured cynomolgus hepatocytes only after a 24-h lag phase. Here we report on the biochemical background of the slow response, the requirement for high retinoic acid concentrations, and the involvement of different retinoid receptors. The time course of the...article 1997
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