Searched for: subject:"Mus"
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Mariman, R. (author), Tielen, F. (author), Koning, F. (author), Nagelkerken, L. (author)
Background: Probiotic bacteria may render mice resistant to the development of various inflammatory and infectious diseases. Objective: This study aimed to identify mechanisms by which probiotic bacteria may influence intestinal immune homeostasis in noninflammatory conditions. Methods: The effect of VSL#3, a mixture of 8 probiotic bacteria, on...
article 2015
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Berbeé, J.F.P. (author), Boon, M.R. (author), Khedoe, P.P.S.J. (author), Bartelt, A. (author), Schlein, C. (author), Worthmann, A. (author), Kooijman, S. (author), Hoeke, G. (author), Mol, I.M. (author), John, C. (author), Jung, C. (author), Vazirpanah, N. (author), Brouwers, L.P.J. (author), Gordts, P.L.S.M. (author), Esko, J.D. (author), Hiemstra, P.S. (author), Havekes, L.M. (author), Scheja, L. (author), Heeren, J. (author), Rensen, P.C.N. (author)
Brown adipose tissue (BAT) combusts high amounts of fatty acids, thereby lowering plasma triglyceride levels and reducing obesity. However, the precise role of BAT in plasma cholesterol metabolism and atherosclerosis development remains unclear. Here we show that BAT activation by b3-adrenergic receptor stimulation protects from atherosclerosis...
article 2015
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Busnadiego, O. (author), Gorbenko del Blanco, D. (author), González-Santamaría, J. (author), Habashi, J.P. (author), Calderon, J.F. (author), Sandoval, P. (author), Bedja, D. (author), Guinea-Viniegra, J. (author), Lopez-Cabrera, M. (author), Rosell-Garcia, T. (author), Snabel, J.M. (author), Hanemaaijer, R. (author), Forteza, A. (author), Dietz, H.C. (author), Egea, G. (author), Rodriguez-Pascual, F. (author)
Patients with Marfan syndrome (MFS) are at high risk of life-threatening aortic dissections. The condition is caused by mutations in the gene encoding fibrillin-1, an essential component in the formation of elastic fibers. While experimental findings in animal models of the disease have shown the involvement of transforming growth factor-β (TGF...
article 2015
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Kim, E.S. (author), Cha, Y. (author), Ham, M. (author), Jung, J. (author), Kim, S.G. (author), Hwang, S. (author), Kleemann, R. (author), Moon, A. (author)
A crucial role of the inflammatory lipid sphingosine-1-phosphate (S1P) in breast cancer aggressiveness has been reported. Recent clinical studies have suggested that C-reactive protein (CRP) has a role in breast cancer development. However, limited information is available on the molecular basis for the expression of CRP and its functional...
article 2014
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Wielinga, P.Y., (author), Harthoorn, L.F., (author), Verschuren, L., (author), Schoemaker, M.H., (author), Jouni, Z.E., (author), van, Tol, E.A.F. (author), Kleemann, R., (author), Kooistra, T. (author)
Scope: This study addresses whether early life arachidonic acid (ARA)/docosahexaenoic acid (DHA) supplementation or eicosapentaenoic acid (EPA)/DHA (Omacor) supplementation affects body weight gain, lipid metabolism, and adipose tissue quantity and quality in later life in ApoE*3Leiden-transgenic mice, a humanized model for hyperlipidemia and...
article 2012
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Baumans, V. (author), van Loo, P.L.P. (author), Pham, T.M. (author), TNO Kwaliteit van Leven (author)
Rats and mice are the most commonly used species as laboratory animal models of diseases in biomedical research. Environmental factors such as cage size, number of cage mates and cage structure such as environmental enrichment can affect the physiology and behavioural development of laboratory animals and their well-being throughout their lives....
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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de Jong, W.H. (author), Arts, J.H.E. (author), de Klerk, A. (author), Schijf, M.A. (author), Ezendam, J. (author), Kuper, C.F. (author), van Loveren, H. (author), TNO Kwaliteit van Leven (author)
There are currently no validated animal models that can identify low molecular weight (LMW) respiratory sensitizers. The Local Lymph Node Assay (LLNA) is a validated animal model developed to detect contact sensitizers using skin exposure, but all LMW respiratory sensitizers tested so far were also positive in this assay. Discrimination between...
article 2009
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de Haan, W. (author), Out, R. (author), Berbée, J.F.P. (author), van der Hoogt, C.C. (author), Dijk, K.W.v. (author), van Berkel, T.J.C. (author), Romijn, J.A. (author), Wouter Jukema, J. (author), Havekes, L.M. (author), Rensen, P.C.N. (author), TNO Kwaliteit van Leven (author)
Apolipoprotein CI (apoCI) has been suggested to influence HDL metabolism by activation of LCAT and inhibition of HL and CETP. However, the effect of apoCI on scavenger receptor BI (SR-BI)-mediated uptake of HDL-cholesteryl esters (CE), as well as the net effect of apoCI on HDL metabolism in vivo is unknown. Therefore, we evaluated the effect of...
article 2008
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Kel, J.M. (author), Slütter, B. (author), Drijfhout, J.W. (author), Koning, F. (author), Nagelkerken, L. (author), TNO Kwaliteit van Leven (author)
Tolerance to experimental autoimmune encephalomyelitis (EAE) in SJL mice can be induced by immunization with a mannosylated form of the proteolipid protein (M-PLP139-151), despite the presence of CFA. The state of tolerance is characterized by poor delayed-type hypersensitivity responses and the absence of clinical EAE symptoms. In vivo...
article 2008
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Berbée, J.F.P. (author), Mooijaart, S.P. (author), de Craen, A.J.M. (author), Havekes, L.M. (author), van Heemst, D. (author), Rensen, P.C.N. (author), Westendorp, R.G.J. (author), TNO Kwaliteit van Leven (author)
The high-density lipoprotein (HDL) constituent apolipoprotein CI (apoCI) protects mice against mortality in bacterial sepsis. We assessed whether high plasma apoCI levels protect against mortality from infection in humans. We determined plasma levels of apoCI, lipids, and C-reactive protein in 85-year-old participants of the prospective...
article 2008
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Hu, C. (author), van Dommelen, J. (author), van der Heijden, R. (author), Spijksma, G. (author), Reijmers, T.H. (author), Wang, M. (author), Slee, E. (author), Lu, X. (author), Xu, G. (author), van der Greef, J. (author), Hankemeier, T. (author), TNO Kwaliteit van Leven (author)
A reversed-phase liquid chromatography-linear ion trap-Fourier transform ion cyclotron resonance-mass spectrometry method was developed for the profiling of lipids in human and mouse plasma. With the use of a fused-core C<sub>8</sub> column and a binary gradient, more than 160 lipids belonging to eight different classes were detected in a single...
article 2008
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Pols, T.W.H. (author), Ottenhoff, R. (author), Vos, M. (author), Levels, J.H.M. (author), Quax, P.H.A. (author), Meijers, J.C.M. (author), Pannekoek, H. (author), Groen, A.K. (author), de Vries, C.J.M. (author), TNO Kwaliteit van Leven (author)
NR4A nuclear receptors are induced in the liver upon fasting and regulate hepatic gluconeogenesis. Here, we studied the role of nuclear receptor Nur77 (NR4A1) in hepatic lipid metabolism. We generated mice expressing hepatic Nur77 using adenoviral vectors, and demonstrate that these mice exhibit a modulation of the plasma lipid profile and a...
article 2008
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Arts, J.H.E. (author), de Jong, W.H. (author), van Triel, J.J. (author), Schijf, M.A. (author), de Klerk, A. (author), van Loveren, H. (author), Kuper, C.F. (author), TNO Kwaliteit van Leven (author)
The local lymph node assay (LLNA) is used to test the potential of low molecular weight (LMW) compounds to induce sensitization via the skin. In the present study, a respiratory LLNA was developed. Male BALB/c mice were exposed head/nose-only during three consecutive days for 45, 90, 180, or 360 min/day to various LMW allergens. Ear application ...
article 2008
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TNO Kwaliteit van Leven (author), Madsen, L. (author), Pedersen, L.M. (author), Liaset, B. (author), Ma, T. (author), Petersen, R.K. (author), van den Berg, S. (author), Pan, J. (author), Müller-Decker, K.M. (author), Dülsner, E.D. (author), Kleemann, R. (author), Kooistra, T. (author), Døskeland, S.O. (author), Kristiansen, K. (author)
The effect of n-6 polyunsaturated fatty acids (n-6 PUFAs) on adipogenesis and obesity is controversial. Using in vitro cell culture models, we show that n-6 PUFAs was pro-adipogenic under conditions with base-line levels of cAMP, but anti-adipogenic when the levels of cAMP were elevated. The anti-adipogenic action of n-6 PUFAs was dependent on a...
article 2008
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Bernhagen, J. (author), Krohn, R. (author), Lue, H. (author), Gregory, J.L. (author), Zernecke, A. (author), Koenen, R.R. (author), Dewor, M. (author), Georgiev, I. (author), Schober, A. (author), Leng, L. (author), Kooistra, T. (author), Fingerle-Rowson, G. (author), Ghezzi, P. (author), Kleemann, R. (author), McColl, S.R. (author), Bucala, R. (author), Hickey, M.J. (author), Weber, C. (author), TNO Kwaliteit van Leven (author)
The cytokine macrophage migration inhibitory factor (MIF) plays a critical role in inflammatory diseases and atherogenesis. We identify the chemokine receptors CXCR2 and CXCR4 as functional receptors for MIF. MIF triggered G αi- and integrin-dependent arrest and chemotaxis of monocytes and T cells, rapid integrin activation and calcium influx...
article 2007
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Korsheninnikova, E. (author), Voshol, P.J. (author), Baan, B. (author), van der Zon, G.C.M. (author), Havekes, L.M. (author), Romijn, J.A. (author), Maassen, J.A. (author), Ouwens, D.M. (author), TNO Kwaliteit van Leven (author)
Insulin is an important regulator of hepatic carbohydrate, lipid, and protein metabolism, and the regulation of these processes by insulin is disturbed under conditions of insulin resistance and type 2 diabetes. Despite these alterations, the impact of insulin resistance on insulin signalling in the liver is not well defined. Variations in time...
article 2007
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Ousman, S.S. (author), Tomooka, B.H. (author), van Noort, J.M. (author), Wawrousek, E.F. (author), O'Conner, K. (author), Hafler, D.A. (author), Sobel, R.A. (author), Robinson, W.H. (author), Steinman, L. (author), TNO Kwaliteit van Leven (author)
αB-crystallin (CRYAB) is the most abundant gene transcript present in early active multiple sclerosis lesions, whereas such transcripts are absent in normal brain tissue. This crystallin has anti-apoptotic and neuroprotective functions. CRYAB is the major target of CD4+ T-cell immunity to the myelin sheath from multiple sclerosis brain. The...
article 2007
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Nieuwenhuizen, W.F. (author), Duivenvoorden, I. (author), Voshol, P.J. (author), Rensen, P.C.N. (author), van Duyvenvoorde, W. (author), Romijn, J.A. (author), Emeis, J.J. (author), Havekes, L.M. (author), TNO Kwaliteit van Leven (author)
The prevalence of dyslipidemia and obesity resulting from excess energy intake and physical inactivity is increasing. The liver plays a pivotal role in the systemic lipid homeostasis. Effective, natural dietary interventions that lower plasma lipids and promote liver health are needed. APOE*3Leiden mice were fed a Western-type diet, supplemented...
article 2007
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Kleemann, R. (author), Verschuren, L. (author), van Erk, M.J. (author), Nikolsky, Y. (author), Cnubben, N.H.P. (author), Verheij, E.R. (author), Smilde, A.K. (author), Hendriks, H.F.J. (author), Zadelaar, A.S.M. (author), Smith, G.J. (author), Kaznacheev, V. (author), Nikolskaya, T. (author), Melnikov, A. (author), Hurt-Camejo, E. (author), van der Greef, J. (author), van Ommen, B. (author), Kooistra, T. (author), TNO Kwaliteit van Leven (author)
Background: Increased dietary cholesterol intake is associated with atherosclerosis. Atherosclerosis development requires a lipid and an inflammatory component. It is unclear where and how the inflammatory component develops. To assess the role of the liver in the evolution of inflammation, we treated ApoE* 3Leiden mice with cholesterol-free ...
article 2007
Searched for: subject:"Mus"
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