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Gayban, A.J.B. (author), Souza, L.A.C. (author), Cooper, S.G. (author), Regalado, E. (author), Kleemann, R. (author), Earley, Y.F. (author)Non-alcoholic fatty liver disease (NAFLD) comprises a spectrum of liver damage directly related to diabetes, obesity, and metabolic syndrome. The (pro)renin receptor (PRR) has recently been demonstrated to play a role in glucose and lipid metabolism. Here, we test the hypothesis that the PRR regulates the development of diet-induced hepatic...article 2023
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Fluitman, K.S. (author), Wijdeveld, M. (author), Davids, M. (author), van Ruiten, C.C. (author), Reinders, I. (author), Wijnhoven, H.A.H. (author), Keijser, B.J.F. (author), Visser, M. (author), Nieuwdorp, M. (author), IJzerman, R.G. (author)Expert groups argue to raise the recommended daily allowance for protein in older adults from 0.8 to 1.2 g/kg/day to prevent undernutrition. However, protein is thought to increase satiety, possibly through effects on gut microbiota and central appetite regulation. If true, raising daily protein intake may work counterproductively. In a...article 2023
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Eslami-Mossallam, B. (author), Klein, M. (author), Smagt, C.V.D. (author), Sanden, K.V.D. (author), Jones Jr, S.K. (author), Hawkins, J.A. (author), Finkelstein, I.J. (author), Depken, M. (author)The S. pyogenes (Sp) Cas9 endonuclease is an important gene-editing tool. SpCas9 is directed to target sites based on complementarity to a complexed single-guide RNA (sgRNA). However, SpCas9-sgRNA also binds and cleaves genomic off-targets with only partial complementarity. To date, we lack the ability to predict cleavage and binding activity...article 2022
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Grinberg, M. (author), Stöber, R.M. (author), Edlund, K. (author), Rempel, E. (author), Godoy, P. (author), Reif, R. (author), Widera, A. (author), Madjar, K. (author), Schmidt-Heck, W. (author), Marchan, R. (author), Sachinidis, A. (author), Spitkovsky, D. (author), Hescheler, J. (author), Carmo, H. (author), Arbo, M.D. (author), van de Water, B. (author), Wink, S. (author), Vinken, M. (author), Rogiers, V. (author), Escher, S. (author), Hardy, B. (author), Mitic, D. (author), Myatt, G. (author), Waldmann, T. (author), Mardinoglu, A. (author), Damm, G. (author), Seehofer, D. (author), Nüssler, A. (author), Weiss, T.S. (author), Oberemm, A. (author), Lampen, A. (author), Schaap, M.M. (author), Luijten, M. (author), van Steeg, H. (author), Thasler, W.E. (author), Kleinjans, J.C.S. (author), Stierum, R.H. (author), Leist, M. (author), Rahnenführer, J. (author), Hengstler, J.G. (author)Correction to: Arch Toxicol (2014) 88:2261–2287 https://doi.org/10.1007/s00204-014-1400-x.article 2022
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Steens, J.A. (author), Zhu, Y. (author), Taylor, D.W. (author), Bravo, J.P.K. (author), Prinsen, S.H.P. (author), Schoen, C.D. (author), Keijser, B.J.F. (author), Ossendrijver, M. (author), Hofstra, L.M. (author), Brouns, S.J.J. (author), Shinkai, A. (author), van der Oost, J. (author), Staals, R.H.J. (author)Characteristic properties of type III CRISPR-Cas systems include recognition of target RNA and the subsequent induction of a multifaceted immune response. This involves sequence-specific cleavage of the target RNA and production of cyclic oligoadenylate (cOA) molecules. Here we report that an exposed seed region at the 3′ end of the crRNA is...article 2021
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Wang, X. (author), Vaes, W.H.J. (author), van Duijn, E. (author), Nooijen, I. (author), Tong, Z. (author), Lopes de Menezes, D. (author), Maxwell, S.E. (author)We report an accelerator mass spectrometry (AMS) assay to quantify azacitidine (Aza) incorporation into DNA and RNA from human acute myeloid leukemia (AML) cells, mouse bone marrow (BM) and peripheral blood mononuclear cells (PBMCs). Aza, a cytidine nucleoside analogue, is a disease modifying pharmacological agent used for treatment of...article 2021
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Bourgonje, A.R. (author), Offringa, A.K. (author), van Eijk, L.E. (author), Abdulle, A.E. (author), Hillebrands, J.L. (author), van der Voort, P.H.J. (author), van Goor, H. (author), van Hezik, E.J. (author)Significance: Hydrogen sulfide (H2S) is one of the three main gasotransmitters that are endogenously produced in humans and are protective against oxidative stress. Recent findings from studies focusing on coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), shifted our attention to a...article 2021
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Tans, R. (author), van Diepen, J.A. (author), Bijlsma, S. (author), Verschuren, L. (author), Suppers, A. (author), Stienstra, R. (author), Wevers, R.A. (author), Tack, C.J. (author), Gloerich, J. (author), van Gool, A.J. (author)Background: Overweight and obesity can lead to adipose tissue inflammation, which causes insulin resistance and on the long-term type 2 diabetes mellitus (T2D). The inflammatory changes of obese-adipose tissue are characterized by macrophage infiltration and activation, but validated circulating biomarkers for adipose tissue inflammation for...article 2019
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van der Veer, C. (author), Hertzberger, R.Y. (author), Bruisten, S.M. (author), Tytgat, H.L.P. (author), Swanenburg, J. (author), de Kat Angelino-Bart, A. (author), Schuren, F. (author), Molenaar, D. (author), Reid, G. (author), de Vries, H. (author), Kort, R. (author)Background: A vaginal microbiota dominated by lactobacilli (particularly Lactobacillus crispatus) is associated with vaginal health, whereas a vaginal microbiota not dominated by lactobacilli is considered dysbiotic. Here we investigated whether L. crispatus strains isolated from the vaginal tract of women with Lactobacillus-dominated vaginal...article 2019
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van Groen, B.D. (author), van de Steeg, E. (author), Mooij, M.G. (author), van Lipzig, M.M.H. (author), de Koning, B.A.E. (author), Verdijk, R.M. (author), Wortelboer, H.M. (author), Gaedigk, R. (author), Bi, C. (author), Leeder, S. (author), van Schaik, R.H.N. (author), van Rosmalen, J. (author), Tibboel, D. (author), Vaes, W.H. (author), de Wildt, S.N. (author)Background Hepatic membrane transporters are involved in the transport of many endogenous and exogenous compounds, including drugs. We aimed to study the relation of age with absolute transporter protein expression in a cohort of 62 mainly fetus and newborn samples. Methods Protein expressions of BCRP, BSEP, GLUT1, MCT1, MDR1, MRP1, MRP2, MRP3,...article 2018
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van de Steeg, E. (author), Läppchen, T. (author), Aguilera, B. (author), Jansen, H.T. (author), Muilwijk, D. (author), Vermue, R. (author), van der Hoorn, J.W. (author), Donato, K. (author), Rossin, R. (author), de Visser, P.C. (author), Vlaming, M.L.H. (author)Antisense oligonucleotides (AONs) are promising candidates for treatment of Duchenne muscular dystrophy (DMD), a severe and progressive disease resulting in premature death. However, more knowledge on the pharmacokinetics of new AON drug candidates is desired for effective application in the clinic. We assessed the feasibility of using...article 2017
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Kooter, I.M. (author), Grollers-Mulderij, M. (author), Duistermaat, E. (author), Kuper, C.F. (author)Mucilair 3D bronchial airway models, cultured at an air-liquid interface, were exposed to aerosols of copper oxide (CuO) nanoparticles in Vitrocell air exposure modules. Four cell donors, four exposure modules and four exposure concentrations were varied within four different exposure sessions using a statistical experimental design called a...article 2017
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Rapid and generic identification of influenza A and other respiratory viruses with mass spectrometryMajchrzykiewicz-Koehorst, J.A. (author), Heikens, E. (author), Trip, H. (author), Hulst, A.G. (author), de Jong, A.L. (author), Viveen, M.C. (author), Sedee, N.J.A. (author), van der Plas, J. (author), Coenjaerts, F.E.J. (author), Paauw, A. (author)The rapid identification of existing and emerging respiratory viruses is crucial in combating outbreaks and epidemics. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a rapid and reliable identification method in bacterial diagnostics, but has not been used in virological diagnostics. Mass...article 2015
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Detection of the mechanism of immunotoxicity of cyclosporine A in murine in vitro and in vivo modelsSchmeits, P.C.J. (author), Schaap, M.M. (author), Luijten, M. (author), van Someren, E. (author), Boorsma, A. (author), van Loveren, H. (author), Peijnenburg, A.A.C.M. (author), Hendriksen, P.J.M. (author)Transcriptomics in combination with in vitro cell systems is a powerful approach to unravel modes of action of toxicants. An important question is to which extent the modes of action as revealed by transcriptomics depend on cell type, species and study type (in vitro or in vivo). To acquire more insight into this, we assessed the transcriptomic...article 2015
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Roeselers, G. (author), Coolen, J. (author), van der Wielen, P.W. (author), Jaspers, M.C. (author), Atsma, A. (author), de Graaf, B. (author), Schuren, F. (author)In this study, we collected water from different locations in 32 drinking water distribution networks in the Netherlands and analysed the spatial and temporal variation in microbial community composition by high-throughput sequencing of 16S rRNA gene amplicons. We observed that microbial community compositions of raw source and processed water...article 2015
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van der Tuin, S.J. (author), Kühnast, S. (author), Berbée, J. (author), Verschuren, L. (author), Pieterman, E.J. (author), Havekes, L.M. (author), van der Hoorn, J.W. (author), Rensen, P.C. (author), Jukema, J.W. (author), Princen, H.M. (author), Willems van Dijk, K. (author), Wang, Y. (author)Recently, we showed in APOE*3-Leiden.CETP mice that anacetrapib attenuated atherosclerosis development by reducing (V)LDL-C rather than by raising HDL-C. Here, we investigated the mechanism by which anacetrapib reduces (V)LDL-C and whether this effect was dependent on the inhibition of CETP. APOE*3-Leiden.CETP mice were fed a Western type diet...article 2015
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Borgdorff, H. (author), Tsivtsivadze, E. (author), Verhelst, R. (author), Marzorati, M. (author), Jurriaans, S. (author), Ndayisaba, G.F. (author), Schuren, F.H. (author), van de Wijgert, J.H.H.M. (author)Cervicovaginal microbiota not dominated by lactobacilli may facilitate transmission of HIV and other sexually transmitted infections (STIs), as well as miscarriages, preterm births and sepsis in pregnant women. However, little is known about the exact nature of the microbiological changes that cause these adverse outcomes. In this study,...article 2014
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Majchrzykiewicz-Koehorst, J.A. (author), Heikens, E. (author), Trip, H. (author), Hulst, A.G. (author), de Jong, A.L. (author), Viveen, M.C. (author), Sedee, N.J.A. (author), van der Plas, J. (author), Coenjaerts, F.E.J. (author), Paauw, A. (author)Tested respiratory viruses: influenza A virus, respiratory syncytial virus (RSV) and human metapneumovirus (hMPV), were successfully identified directly from crude cell cultures using liquid chromatography-tandem MS (LC-MS/MS). The identification was preceded with the simple, generic and fast sample preparation method. The determined...conference paper 2014
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Grinberg, M. (author), Stöber, R.M. (author), Edlund, K. (author), Rempel, E. (author), Godoy, P. (author), Reif, R. (author), Widera, A. (author), Madjar, K. (author), Schmidt-Heck, W. (author), Marchan, R. (author), Sachinidis, A. (author), Spitkovsky, D. (author), Hescheler, J. (author), Carmo, H. (author), Arbo, M.D. (author), van de Water, B. (author), Wink, S. (author), Vinken, M. (author), Rogiers, V. (author), Escher, S. (author), Hardy, B. (author), Mitic, D. (author), Myatt, G. (author), Waldmann, T. (author), Mardinoglu, A. (author), Damm, G. (author), Seehofer, D. (author), Nüssler, A. (author), Weiss, T.S. (author), Oberemm, A. (author), Lampen, A. (author), Schaap, M.M. (author), Luijten, M. (author), van Steeg, H. (author), Thasler, W.E. (author), Kleinjans, J.C.S. (author), Stierum, R.H. (author), Leist, M. (author), Rahnenführer, J. (author), Hengstler, J.G. (author)A long-term goal of numerous research projects is to identify biomarkers for in vitro systems predicting toxicity in vivo. Often, transcriptomics data are used to identify candidates for further evaluation. However, a systematic directory summarizing key features of chemically influenced genes in human hepatocytes is not yet available. To bridge...article 2014
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Chen, Y. (author), Sun, A. (author), Wang, M. (author), Zhu, Z. (author), Ouwerkerk, P.B.F. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)Glutelins are the most abundant storage proteins in rice grain and can make up to 80 % of total protein content. The promoter region of GluB-1, one of the glutelin genes in rice, has been intensively used as a model to understand regulation of seed-storage protein accumulation. In this study, we describe a zinc finger gene of the Cys3His1 (CCCH...article 2014