Article (Scientific journals)
The SYSCID map: a graphical and computational resource of molecular mechanisms across rheumatoid arthritis, systemic lupus erythematosus and inflammatory bowel disease
Acencio, Marcio Luis; Ostaszewski, Marek; Mazein, Alexander et al.
2023In Frontiers in Immunology, 14
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Keywords :
Immunology; Immunology and Allergy
Abstract :
[en] Chronic inflammatory diseases (CIDs), including inflammatory bowel disease (IBD), rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) are thought to emerge from an impaired complex network of inter- and intracellular biochemical interactions among several proteins and small chemical compounds under strong influence of genetic and environmental factors. CIDs are characterised by shared and disease-specific processes, which is reflected by partially overlapping genetic risk maps and pathogenic cells (e.g., T cells). Their pathogenesis involves a plethora of intracellular pathways. The translation of the research findings on CIDs molecular mechanisms into effective treatments is challenging and may explain the low remission rates despite modern targeted therapies. Modelling CID-related causal interactions as networks allows us to tackle the complexity at a systems level and improve our understanding of the interplay of key pathways. Here we report the construction, description, and initial applications of the SYSCID map (<jats:ext-link>https://syscid.elixir-luxembourg.org/</jats:ext-link>), a mechanistic causal interaction network covering the molecular crosstalk between IBD, RA and SLE. We demonstrate that the map serves as an interactive, graphical review of IBD, RA and SLE molecular mechanisms, and helps to understand the complexity of omics data. Examples of such application are illustrated using transcriptome data from time-series gene expression profiles following anti-TNF treatment and data from genome-wide associations studies that enable us to suggest potential effects to altered pathways and propose possible mechanistic biomarkers of treatment response.
Disciplines :
Genetics & genetic processes
Author, co-author :
Acencio, Marcio Luis
Ostaszewski, Marek
Mazein, Alexander
Rosenstiel, Philip
Aden, Konrad
Mishra, Neha
Andersen, Vibeke
Sidiropoulos, Prodromos
Banos, Aggelos
Filia, Anastasia
Rahmouni, Souad  ;  Université de Liège - ULiège > GIGA > GIGA Medical Genomics - Unit of Animal Genomics
Finckh, Axel
Gu, Wei
Schneider, Reinhard
Satagopam, Venkata
More authors (5 more) Less
Language :
English
Title :
The SYSCID map: a graphical and computational resource of molecular mechanisms across rheumatoid arthritis, systemic lupus erythematosus and inflammatory bowel disease
Publication date :
01 November 2023
Journal title :
Frontiers in Immunology
eISSN :
1664-3224
Publisher :
Frontiers Media SA
Volume :
14
Peer reviewed :
Peer Reviewed verified by ORBi
European Projects :
H2020 - 733100 - SYSCID - A Systems medicine approach to chronic inflammatory disease
Funders :
EU - European Union [BE]
Available on ORBi :
since 14 November 2023

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