Emmalie Jager
SEEK ID: https://fairdomhub.org/people/1820
Location:
Netherlands
ORCID: Not specified
Joined: 10th Sep 2020
Expertise: Not specified
Tools: Not specified
Their tagsRelated items
PoLiMeR is funded through the EU Marie Skłodowska-Curie Innovative Training Network (ITN), which drives scientific excellence and innovation. ITNs bring together universities, research institutes, industry and clinical partners from across the world to train researchers to doctorate level.
Metabolic diseases are a burden on the European population and health care system. It is increasingly recognised that individual differences with respect to history, lifestyle, and genetic make-up affect disease ...
Programme: This Project is not associated with a Programme
Public web page: http://polimer-itn.eu/
ROR ID: Not specified
Department: Not specified
Country: Netherlands
City: Not specified
Web page: Not specified
Submitter: Christoff Odendaal
Studies: Model analysis, Model construction, Model validation, Sequestration of CoA and adaptation of CoA metabolism in MCAD-knockout c...
Assays: ACAD activity partitioning, Comparing acyl-CoA dehydrogenase deficiencies, Computational model (in silico), HepG2 cells (in vitro), HepG2 oxygen consumption, Kinetics Minireviews, MCADD patient personalised modelling, MCADD rescue titration, Metabolic control analysis, Mice (in vivo), Models, Predicting urinary acylcarnitines under metabolic decompensation., Whole-body ketogenic flux
Submitter: Christoff Odendaal
Investigation: Mitochondrial fatty acid oxidation in human liver
Assays: Kinetics Minireviews, Models
Submitter: Christoff Odendaal
Investigation: Mitochondrial fatty acid oxidation in human liver
Assays: ACAD activity partitioning, HepG2 oxygen consumption, Whole-body ketogenic flux
Submitter: Christoff Odendaal
Investigation: Mitochondrial fatty acid oxidation in human liver
Assays: Comparing acyl-CoA dehydrogenase deficiencies, MCADD patient personalised modelling, MCADD rescue titration, Metabolic control analysis, Predicting urinary acylcarnitines under metabolic decompensation.
Submitter: Christoff Odendaal
Biological problem addressed: Model Analysis Type
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model construction
Validation of model's ability to predict oxygen consumption flux as measured usign permeabilised cells in an Oroboros Oxygraph. Generates Fig. 2A in the associated publication.
Download "Model_notebooks.rar", unzip, and run: "2, generate-model-Oroboros-validation-[needs(1)]-20221109.nb" and "4, Fig2A-Oroboros-simulation-data-[needs-(1-2-and-3)]-20221109.nb" after running "1, generate-model-20221109.nb"
Submitter: Christoff Odendaal
Biological problem addressed: Validation
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model validation
Validation of model's ability to predict whole-body ketogeneic flux as extracted form Fletcher et al. (2019). Generates Fig. 2B in the associated publication.
Download "Model_notebooks.rar", unzip, and run: "2, generate-model-Oroboros-validation-[needs(1)]-20221109.nb" and "5, Fig2B-ketogenesis-validation-[needs-(1)]-20221109.nb" after running "1, generate-model-20221109.nb"
Submitter: Christoff Odendaal
Biological problem addressed: Validation
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model validation
Testing the model's ability to predict palmitoyl-CoA and octanoyl-CoA dehydrogenation in human liver lysate, with and without anti-MCAD and anti-VLCAD antibodies. Generates Fig. 2 C and D in the associated publication. Data from Aoyama et al. (1995).
Downoad and unzip "Model_notebooks.rar" and run "6, Fig2C+D-ACAD-partitioning-validation-[needs-(1)]-20221109.nb" after running "1, generate-model-20221109.nb".
Submitter: Christoff Odendaal
Biological problem addressed: Validation
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model validation
Minireviews about each enzyme in the mitochindrial beta-oxidation model on which the final parameter choices (fixed-parameter model) and parameter sampling distributions (ensemble) were based.
Submitter: Christoff Odendaal
Biological problem addressed: Model Analysis Type
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model construction
Prediction of patient urinary acylcarnitine under metabolic decompensation. Generates Fig. 3, Table 1, and Table S2 in the associated publication.
Download and unzip "Model_notebooks.rar" and run "7, Fig3+4+S1+S3-ACADDs-[needs-(1)]-20221109.nb" after running "1, generate-model-20221109.nb"
Submitter: Christoff Odendaal
Biological problem addressed: Model Analysis Type
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model analysis
Based on odendaal1, a control model is made and compared to model deficient for short-chain acyl-CoA dehydrogenase (SCADD, 0%), medium-chain acyl-CoA dehydrogenase (MCADD, 0%), and very long-chain acyl-CoA dehydrogenase (VLCADD, 10%). With and withou metabolite partitioning, and with a fixed mitohondrial free CoASH. Generates Figures 3, 4, S1, S2, and S3 in the related paper.
Download "Model_notebooks.rar", unzip, and run: "7, Fig3+4+S1+S3-ACADDs-[needs-(1)]-20221109.nb" and "14, ...
Submitter: Christoff Odendaal
Biological problem addressed: Model Analysis Type
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model analysis
Calculation of control and response coefficients. Generates Fig. 5, Fig. S4, and Table S2 in the associated publication.
Download "Model_notebooks.rar", unzip, and run: "8, Fig5-control-coefficients-[needs-(1)]-20221109.nb", "9, TableS2-response-coefficients-[needs-(1)]-20230302.nb", and "15, FigS4-control-coefficients-low-AcetylCoA-[needs-(1)]-20221109.nb" after running "1, generate-model-20221109.nb"
Submitter: Christoff Odendaal
Biological problem addressed: Model Analysis Type
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model analysis
Incrementally increase the activity of some target rescue enzymes from 20% of default expression to 200% of default expression in a control and MCADD model to see if flux and CoASH concentration are rescued. Generates Fig. 6, S5, and S6.
Download "Model_notebooks.rar", unzip, and run "11, Fig6+S5-rescues-[needs-(1-and-10)]-20221109.nb", "10, Fig6B-inset-rescues-(low-acetylCoA)-[needs-(1)]-20221109.nb", and "16, FigS6-rescues-20221109-fixed-[needs-(1)]-CoASH.nb" after running "1, generate-model-20221109.nb" ...
Submitter: Christoff Odendaal
Biological problem addressed: Model Analysis Type
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model analysis
Creation of personalised models of control, symptomatic MCADD, asymptomatic MCADD, and early diagnosis MCADD individuals using fibroblast proteomics to adjust model Vmaxes. Generates Fig. 7 and S7.
Download and unzip "Model_notebooks.rar" and run "13, Fig7-personalised-models-[needs-(1-and-12)]-20221109.nb" after running "1, generate-model-20221109.nb" and "12, Fig7-S7-preprocessing-[needs-(1)-]-20221109.nb".
Submitter: Christoff Odendaal
Biological problem addressed: Model Analysis Type
Investigation: Mitochondrial fatty acid oxidation in human liver
Study: Model analysis
Proteomics from MCADD and control individuals' fibroblasts.
Creators: Christoff Odendaal, Barbara Bakker, Emmalie Jager, Terry G.J. Derks, Karin Wolters; Anne-Claire Martines
Submitter: Christoff Odendaal
Download
Adjusted model to test the model's ability to oxygen consumption rate by permeabilised HepG2 cells in an Oroboros oxygraph. Data from Fletcher et al. (2019).
Creators: Christoff Odendaal, Emmalie Jager, Terry G.J. Derks, Barbara Bakker
Submitter: Christoff Odendaal
Model type: Ordinary differential equations (ODE)
Model format: SBML
Environment: JWS Online
Adjusted model to test the model's ability to predict palmitoyl-CoA and octanoyl-CoA dehydrogenation in human liver lysate, with and without anti-MCAD and anti-VLCAD antibodies. Data from Aoyama et al. (1995).
Creators: Christoff Odendaal, Barbara Bakker, Emmalie Jager, Terry G.J. Derks
Submitter: Christoff Odendaal
Model type: Ordinary differential equations (ODE)
Model format: SBML
Environment: JWS Online
Human mitochondrial fatty acid oxidation of saturated, even chain acyl-Coas beginning at C16. See Model description for detail.
Creators: Christoff Odendaal, Emmalie Jager, Barbara Bakker, Terry G.J. Derks
Submitter: Christoff Odendaal
Model type: Ordinary differential equations (ODE)
Model format: SBML
Environment: JWS Online
Unzip model notebooks and keep in the same folder. Notebook names state which notebooks need to be run before them in order for them to word, e.g. "[needs-(1)]" indicates that the notebook numbered 1 must be run and its exported output generated before the given notebook can work. This has to do with the model being generated in only one notebook to avoid duplication.
Creators: Christoff Odendaal, Barbara Bakker, Emmalie Jager, Terry G.J. Derks
Submitter: Christoff Odendaal
Model type: Ordinary differential equations (ODE)
Model format: Mathematica
Environment: Mathematica
Abstract (Expand)
Authors: C. Odendaal, E. A. Jager, A. M. F. Martines, M. A. Vieira-Lara, N. C. A. Huijkman, L. A. Kiyuna, A. Gerding, J. C. Wolters, R. Heiner-Fokkema, K. van Eunen, T. G. J. Derks, B. M. Bakker
Date Published: 4th Sep 2023
Publication Type: Journal
Carnitine palmitoyltransferase 2 (EC 2.3.1.21)
Creators: Christoff Odendaal, Emmalie Jager, Barbara Bakker
Submitter: Christoff Odendaal
Short-chain acyl-CoA dehydrogenase (EC 1.3.99.2)
Creators: Christoff Odendaal, Emmalie Jager, Barbara Bakker
Submitter: Christoff Odendaal
A short description of the experiments conducted to decide on HepG2 cells as the appropriate line for the generation of an MCAD knockout. IHH, Hep3B, HepG2, and HUH-7 cells were all consdered.
Creators: Christoff Odendaal, Barbara Bakker, Terry G.J. Derks, Ligia Akemi Kiyuna, Emmalie Jager
Submitter: Christoff Odendaal
