2019 • In American Journal of Respiratory and Critical Care Medicine, 200 (4), p. 444-453
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Article (Scientific journals)
How to increase our belief in discovered statistical interactions via large-scale association studies?
Van Steen, Kristel; Moore, Jason
2019 • In Human Genetics
Peer Reviewed verified by ORBi
Article (Scientific journals)
Multiple Epistasis Interactions Within MHC Are Associated With Ulcerative Colitis
Zhang, Jie; Wei, Zhi; Cardinale, Christopher J.et al.
2019 • In FRONTIERS IN GENETICS, 10
Peer reviewed
Article (Scientific journals)
Statistical methods for genome-wide association studies.
Wang, Maggie Haitian T.; Cordell, Heather Jane; Van Steen, Kristel
2018 • In Seminars in Cancer Biology
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Article (Scientific journals)
Anti-infliximab antibody concentrations can guide treatment intensification in patients with Crohn's disease who lose clinical response
Dreesen, E.; Van Stappen, T.; Ballet, V.et al.
2018 • In Alimentary Pharmacology and Therapeutics, 47 (3), p. 346-355
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Article (Scientific journals)
Male-specific epistasis between WWC1 and TLN2 genes is associated with Alzheimer's disease.
Gusareva, Elena S.; Twizere, Jean-Claude; Sleegers, Kristelet al.
2018 • In Neurobiology of Aging, 72, p. 188.e3-188.e12
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Article (Scientific journals)
The search for gene-gene interactions in genome-wide association studies: challenges in abundance of methods, practical considerations, and biological interpretation
Ritchie, MD; Van Steen, Kristel
2018 • In Annals of Translational Medicine, 6 (8), p. 157
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Article (Scientific journals)
Integration of Gene Expression and Methylation to unravel Biological Networks in Glioblastoma Patients
Bessonov, Kyrylo; Gadaleta, Francesco; Van Steen, Kristel
2017 • In Genetic Epidemiology
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Article (Scientific journals)
Pit pattern analysis with high-definition chromoendoscopy and narrow-band imaging for optical diagnosis of dysplasia in patients with ulcerative colitis
Bisschops, R.; Bessissow, T.; Dekker, E.et al.
2017 • In Gastrointestinal Endoscopy, 86 (6), p. 1100-1106.e1
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Article (Scientific journals)
The association between etanercept serum concentration and psoriasis severity is highly age-dependent
Detrez, I; Van Steen, Kristel; Segaert, Set al.
2017 • In Clinical Science, 131 (11), p. 1179-1189
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Article (Scientific journals)
A systematic SNP selection approach to identify mechanisms underlying disease aetiology: Linking height to post-menopausal breast and colorectal cancer risk
Elands, R. J. J.; Simons, C. C. J. M.; Riemenschneider, M.et al.
2017 • In Scientific Reports, 7
Peer Reviewed verified by ORBi
Article (Scientific journals)
Novel genetic loci associated with hippocampal volume.
Hibar, Derrek P.; Adams, Hieab H. H.; Jahanshad, Nedaet al.
2017 • In Nature Communications, 8, p. 13624
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Article (Scientific journals)
Specific members of the predominant gut microbiota predict pouchitis following colectomy and IPAA in UC.
Machiels, K.; Sabino, J.; Vandermosten, L.et al.
2017 • In Gut, 66 (1), p. 79-88
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Article (Scientific journals)
Integrative eQTL analysis of tumor and host omics data in individuals with bladder cancer
Pineda, S.; Van Steen, Kristel; Malats, N.
2017 • In Genetic Epidemiology, 41 (6), p. 567-573
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Article (Scientific journals)
Practical aspects of gene regulatory inference via conditional inference forests from expression data
Bessonov, Kyrylo; Van Steen, Kristel
2016 • In Genetic Epidemiology
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Article (Scientific journals)
Novel genetic loci underlying human intracranial volume identified through genome-wide association.
Adams, Hieab H. H.; Hibar, Derrek P.; Chouraki, Vincentet al.
2016 • In Nature Neuroscience, 19 (12), p. 1569-1582
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Article (Scientific journals)
A roadmap to multifactor dimensionality reduction methods.
Gola, Damian; Mahachie John, Jestinah; Van Steen, Kristelet al.
2016 • In Briefings in Bioinformatics, 17 (2), p. 293-308
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Article (Scientific journals)
Toward the integration of omics data in epidemiological studies: still a "long and winding road"
Lopez de Maturana, E; Pineda, S; Brand, Aet al.
2016 • In Genetic Epidemiology, 40, p. 558-569
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Article (Scientific journals)
Integration Analysis of Three Omics Data Using Penalized Regression Methods: An Application to Bladder Cancer
Pineda San Juan, Silvia; Real, Francisco X; Kogevinas, Manoliset al.
2015 • In PLoS Genetics
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Article (Scientific journals)
gammaMAXT: a fast multiple-testing correction algorithm
Van Lishout, François; Gadaleta, Francesco; Moore, Jason H.et al.
2015 • In BioData Mining, 8 (36)
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Article (Scientific journals)
Model-Based Multifactor Dimensionality Reduction for Rare Variant Association Analysis
Fouladi, Ramouna; Bessonov, Kyrylo; Van Lishout, Françoiset al.
2015 • In Human Heredity, 79, p. 157-167
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Article (Scientific journals)
A cautionary note on the impact of protocol changes for Genome-Wide Association SNP x SNP Interaction studies: an example on ankylosing spondylitis
Bessonov, Kyrylo; Gusareva, Elena; Van Steen, Kristel
2015 • In Human Genetics
Peer Reviewed verified by ORBi
Article (Scientific journals)
High-density mapping of the MHC identifies a shared role for HLA-DRB1*01:03 in inflammatory bowel diseases and heterozygous advantage in ulcerative colitis.
2015 • In Inflammatory Bowel Diseases, 21 (12), p. 2787-96
Peer Reviewed verified by ORBi
Article (Scientific journals)
Restoration of Foxp3+ Regulatory T-cell Subsets and Foxp3- Type 1 Regulatory-like T Cells in Inflammatory Bowel Diseases During Anti-tumor Necrosis Factor Therapy.
Neutrophil gelatinase B-associated lipocalin and matrix metalloproteinase-9 complex as a surrogate serum marker of mucosal healing in ulcerative colitis.
de Bruyn, Magali; Arijs, Ingrid; Wollants, Willem-Janet al.
2014 • In Inflammatory Bowel Diseases, 20 (7), p. 1198-207
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Article (Scientific journals)
Diagnosing and treating pediatric Crohn's disease patients: is there a difference between adult and pediatric gastroenterologist's practices ? Results of the BELCRO cohort.
De Greef, E.; Maus, B.; Smets, F.et al.
2014 • In Acta Gastro-Enterologica Belgica, 77 (1), p. 25-9
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Article (Scientific journals)
Discovering main genetic interactions with LABNet LAsso-based network inference.
Gadaleta, Francesco; Van Steen, Kristel
2014 • In PLoS ONE, 9 (11), p. 110451
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Article (Scientific journals)
A comparison of multivariate genome-wide association methods.
Galesloot, Tessel E.; Van Steen, Kristel; Kiemeney, Lambertus A. L. M.et al.
2014 • In PLoS ONE, 9 (4), p. 95923
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Article (Scientific journals)
Association of IL33-IL-1 receptor-like 1 (IL1RL1) pathway polymorphisms with wheezing phenotypes and asthma in childhood.
Savenije, Olga E.; Mahachie John, Jestinah; Granell, Raquelet al.
2014 • In Journal of Allergy and Clinical Immunology
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Article (Scientific journals)
The ENIGMA Consortium: large-scale collaborative analyses of neuroimaging and genetic data.
Thompson, Paul M.; Stein, Jason L.; Medland, Sarah E.et al.
2014 • In Brain Imaging and Behavior, 8 (2), p. 153-82
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Article (Scientific journals)
An efficient algorithm to perform multiple testing in epistasis screening
Van Lishout, François; Mahachie John, Jestinah; Gusareva, Elenaet al.
2013 • In BMC Bioinformatics, 14, p. 138
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Other (Scientific journals)
Therapeutic Strategy and Patient Outcome during the First 2 Years of Pediatric Crohn’s Disease
Veereman, G; Mahachie John, Jestinah; De Greef, Eet al.
2013 • In Acta Gastro-Enterologica Belgica
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Article (Scientific journals)
Unique gene expression and MR T2 relaxometry patterns define chronic murine dextran sodium sulphate colitis as a model for connective tissue changes in human Crohn's disease.
A robustness study to investigate the performance of parametric and non-parametric tests used in Model-Based Multifactor Dimensionality Reduction Epistasis Detection
Mahachie John, Jestinah; Gusareva, Elena; Van Lishout, Françoiset al.
2013 • In BioData Mining
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Article (Scientific journals)
Molecular reclassification of Crohn's disease: a cautionary note on population stratification.
EU Pancreas: An Integrated European Platform for Pancreas Cancer Research - from Basic Science to Clinical and Public Health Interventions for a Rare Disease.
Milne, R.; La Vecchia, C.; Van Steen, Kristelet al.
2013 • In Public Health Genomics, 16 (6), p. 305-12
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Article (Scientific journals)
Esophageal impedance baseline is age dependent.
Salvatore, Silvia; Salvatoni, Alessandro; Van Berkel, Mariekeet al.
2013 • In Journal of Pediatric Gastroenterology and Nutrition, 57 (4), p. 506-13
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Article (Scientific journals)
Behind the (impedance) baseline in children.
Salvatore, S.; Salvatoni, A.; Van Steen, Kristelet al.
2013 • In Diseases of the Esophagus
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Article (Scientific journals)
Large Sample Size, Wide Variant Spectrum, and Advanced Machine-Learning Technique Boost Risk Prediction for Inflammatory Bowel Disease.
Wei, Zhi; Wang, Wei; Bradfield, Jonathanet al.
2013 • In American Journal of Human Genetics
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Prognostic Value of Serologic and Histologic Markers on Clinical Relapse in Ulcerative Colitis Patients With Mucosal Healing
2012 • In American Journal of Gastroenterology, 11 (107), p. 1684-92
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Factors determining therapeutic strategy at diagnosis and evolution of disease severity in a cohort of Belgian pediatric Crohn's disease patients (BELCRO)
De Greef, E; Mahachie John, Jestinah; Hoffman, Iet al.
2012 • In Gastroenterology
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Multiple functional variants at the 3p21 locus contribute to ulcerative colitis: Results from a European consortium
Cleynen, I; Artieda, M; Verspaget, Het al.
2012 • In Journal of Crohn's and Colitis
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Genetic and functional evidence for a role of CYLD in Crohn’s Disease: results from a European consortium
Cleynen, I; Vazeille, E; Artieda, Met al.
2012 • In Journal of Crohn's and Colitis
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Article (Scientific journals)
Lower-Order Effects Adjustment in Quantitative Traits Model-Based Multifactor Dimensionality Reduction
Mahachie John, Jestinah; Cattaert, Tom; Van Lishout, Françoiset al.
2012 • In PLoS ONE
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Article (Scientific journals)
Challenges and opportunities in genome-wide environmental interaction (GWEI) studies.
Aschard, Hugues; Lutz, Sharon; Maus, Bärbelet al.
2012 • In Human Genetics, 131, p. 1591-1613
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Article (Scientific journals)
Specific IgE against Staphylococcus aureus enterotoxins: An independent risk factor for asthma
Bachert, C.; Van Steen, Kristel; Zhang, N.et al.
2012 • In Journal of Allergy and Clinical Immunology, 130 (2), p. 376-381.e8
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Safety And Cost Of Infliximab For The Treatment Of Belgian Pediatric Patients With Crohn’s Disease
De Greef, E; Hoffman, I; D'haens, Get al.
2012 • In Journal of Crohn's and Colitis
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Article (Scientific journals)
Safety and cost of infliximab for the treatment of Belgian pediatric patients with Crohn's disease.
De Greef, E.; Hoffman, I.; D'Haens, G.et al.
2012 • In Acta Gastro-Enterologica Belgica, 75 (4), p. 425-31
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Factors determining therapeutic strategy at diagnosis and evolution of disease severity in a cohort of Belgian pediatric Crohn’s disease patients (BELCRO)
De Greef, E; Mahachie John, Jestinah; Hoffman, Iet al.
2012 • In Acta Gastro-Enterologica Belgica
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Article (Scientific journals)
A family-based association test to detect gene-gene interactions in the presence of linkage
De Lobel, Lizzy; Thijs, L; Kouznetsova, Tet al.
2012 • In European Journal of Human Genetics
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Article (Scientific journals)
Polymorphisms in the lectin pathway genes as a possible cause of early chronic Pseudomonas aeruginosa colonization in cystic fibrosis patients.
Haerynck, F; Van Steen, Kristel; Cattaert, Tet al.
2012 • In Human Immunology
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Article (Scientific journals)
Does pet ownership in infancy lead to asthma or allergy at school age? Pooled analysis of individual participant data from 11 European birth cohorts.
Heterogeneous nuclear ribonucleoproteins as targets of autoantibodies in systemic rheumatic diseases.
Op De Beeck, Katrijn; Maes, Liesbeth; Van den Bergh, Karolienet al.
2012 • In Arthritis and Rheumatism, 64 (1), p. 213-221
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Article (Scientific journals)
Identification of common variants associated with human hippocampal and intracranial volumes.
Stein, Jason L.; Medland, Sarah E.; Vasquez, Alejandro Ariaset al.
2012 • In Nature Genetics, 44 (5), p. 552-61
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Article (Scientific journals)
Effects of domperidone on QTc interval in infants
Vieira, MC; Miyague, NI; Van Steen, Kristelet al.
2012 • In Acta Paediatrica, 101 (5), p. 494-496
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Article (Scientific journals)
Comparison of genetic association strategies in the presence of rare alleles
Mahachie John, Jestinah; Cattaert, Tom; De Lobel, Lizzyet al.
2011 • In BMC Proceedings
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Rate of Malignancies and Infections in a Large Single Center Cohort of IBD Patients Treated With Thiopurines and Anti-TNF-Antibodies.
Ochsenkühn, T; Steinborn, A; Beigel, Fet al.
2011 • In Gut
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Rate of Malignancies and Infections in a Large Single Center Cohort of IBD Patients Treated With Thiopurines and Anti-TNF-Antibodies.
Ochsenkühn, T; Steinborn, A; Beigel, Fet al.
2011 • In American Journal of Gastroenterology
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Mucosal gene expression of cell adhesion molecules, chemokines, and chemokine receptors in patients with inflammatory bowel disease before and after infliximab treatment.
Arijs, Ingrid; De Hertogh, Gert; Machiels, Kathleenet al.
2011 • In American Journal of Gastroenterology, 106 (4), p. 748-61
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Mucosal gene expression profiling differentiates early from late ileal Crohn's disease
Arijs, I; Van Lommel, L; De Hertogh, Get al.
2011 • In Acta Gastro-Enterologica Belgica
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Tolerability of shortened infliximab infusion times in patients with inflammatory bowel disease: a single center cohort study
Breynaert, C; Ferrante, F; Fidder, Het al.
2011 • In Acta Gastro-Enterologica Belgica
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Article (Scientific journals)
Tolerability of shortened infliximab infusion times in patients with inflammatory bowel diseases: a single-center cohort study.
2011 • In Inflammatory Bowel Diseases, 17 (6), p. 1392-1397
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Article (Scientific journals)
High-throughput method for comparative analysis of denaturing gradient gel electrophoresis profiles from human fecal samples reveals significant increases in two bifidobacterial species after inulin-type prebiotic intake.
Joossens, Marie; Huys, Geert; Van Steen, Kristelet al.
2011 • In FEMS Microbiology Ecology, 75 (2), p. 343-9
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Article (Scientific journals)
Levels of C-reactive protein are associated with response to infliximab therapy in patients with Crohn's disease.
2011 • In Inflammatory Bowel Diseases, 17 (9), p. 1846-1854
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Risk Of Malignancies In A Single Center Cohort Of IBD-Patients Treated with Immunosuppressives and Anti-TNF-antibodies
Steinborn, A; Beigel, F; Breiteneicher, Set al.
2011 • In American Journal of Gastroenterology
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Risk Of Malignancies In A Single Center Cohort Of IBD-Patients Treated with Immunosuppressives and Anti-TNF-antibodies
Steinborn, A; Beigel, F; Breiteneicher, Set al.
2011 • In Journal of Crohn's and Colitis
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Article (Scientific journals)
Perspectives on genome-wide multi-stage family-based association studies.
Van Steen, Kristel
2011 • In Statistics in Medicine, 30 (18), p. 2201-2221
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Article (Scientific journals)
Travelling the world of gene-gene interactions
Van Steen, Kristel
2011 • In Briefings in Bioinformatics, 13 (1), p. 1-19
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Article (Scientific journals)
A report of the first biennial meeting on Capita Selecta in Complex Disease Analysis (CSCDA2010), Leuven, Belgium, August 25-27, 2010.
Van Steen, Kristel; Sleegers, Kristel
2011 • In Annals of Human Genetics, 75 (4), p. 554-7
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Article (Scientific journals)
Identification of a novel autoantigen in inflammatory bowel disease by protein microarray.
Vermeulen, Nathalie; de Beeck, Katrijn Op; Vermeire, Severineet al.
2011 • In Inflammatory Bowel Diseases, 17 (6), p. 1291-300
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Article (Scientific journals)
Investigating Hardy-Weinberg equilibrium in case-control or cohort studies or meta-analysis.
Ziegler, Andreas; Van Steen, Kristel; Wellek, Stefan
2011 • In Breast Cancer Research and Treatment, 128 (1), p. 197-201
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Other (Scientific journals)
The impact of infliximab therapy on intestinal mucosal gene expression of endothelial cell adhesion molecules in patients with inflammatory bowel disease
Arijs, I.; Quintens, R.; Lemaire, K.et al.
2010 • In Gastroenterology, 138 (5 Suppl I), p. 677
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Intestinal mucosal expression of matrix metalloproteinase and ADAM genes in patients with inflammatory bowel disease and the impact of infliximab therapy
Arijs, Ingrid; Quintens, R.; Lemaire, K.et al.
2010 • In Gastroenterology, 138 (5), p. 677
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Intestinal mucosal gene expression of endothelial cell adhesion molecules in patients with inflammatory bowel disease and the impact of infliximab therapy.
Intestinal mucosal gene expression of endothelial cell adhesion molecules in patients with inflammatory bowel disease before and after first infliximab treatment.
Longitudinal study of European birth cohorts on pet ownership up to age 10 years as a risk for childhood asthma - a GA²LEN project
Mahachie John, Jestinah; Roll, S.; Lau, S.et al.
2010 • In European Respiratory Journal. Supplement, 36 (supplement 54)
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Contribution to encyclopedias, dictionaries... (Parts of books)
Multicollinearity
Van Steen, Kristel; Molenberghs, G.
2010 • In Chow (Ed.) Encyclopedia of Biopharmaceutical Statistics
Peer reviewed
Article (Scientific journals)
Mucosal Gene Expression of Antimicrobial Peptides in Inflammatory Bowel Disease Before and After First Infliximab Treatment
Arijs, I.; De Hertogh, G.; Lemaire, K.et al.
2009 • In PLoS ONE, 4 (11), p. 7984
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The impact of infliximab therapy on intestinal mucosal expression of matrix metalloproteinase and ADAM genes in patients with inflammatory bowel disease.
Arijs, I.; Lemaire, K.; Quintens, R.et al.
2009 • In Gut
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Article (Scientific journals)
Mucosal gene signatures to predict response to infliximab in patients with ulcerative colitis
Arijs, I.; Li, K.; Toedter, G.et al.
2009 • In Gut, 58 (12), p. 1612-9
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The impact of infliximab therapy on colonic mucosal expression of barrier genes in patients with inflammatory bowel disease.
Arijs, I.; Quintens, R.; Van Lommel, L.et al.
2009 • In Acta Gastro-Enterologica Belgica
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The impact of infliximab therapy on colonic mucosal expression of barrier genes in patients with inflammatory bowel disease
Arijs, I.; Quintens, R.; Van Lommel, L.et al.
2009 • In Gastroenterology, 136, p. 1190
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Other (Scientific journals)
Colonic mucosal expression of barrier genes in patients with inflammatory bowel disease before and after first infliximab treatmen
Arijs, I.; Van Lommel, L.; Van Steen, Kristelet al.
2009 • In Acta Gastro-Enterologica Belgica
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TECK and MADCAM-1 mucosal expression in active IBD: the effect of infliximab therapy
Arijs, I.; Van Lommel, L.; Van Steen, Kristelet al.
2009 • In Gastroenterology, 136, p. 1180
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Other (Scientific journals)
Colonic mucosal expression of barrier genes in patients with inflammatory bowel disease before and after first infliximab treatment.
Arijs, I.; Van Lommel, L.; Van Steen, Kristelet al.
2009 • In Journal of Crohn's and Colitis, 3 (1), p. 3
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Article (Scientific journals)
Small effect of the androgen receptor gene GGN repeat polymorphism on serum testosterone levels in healthy men
Bogaert, V.; Vanbillemont, G.; Taes, Y.et al.
2009 • In European Journal of Endocrinology, 161 (1), p. 171-7
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Molecular Reclassification of Crohn’s Disease by cluster analysis of genetic variants
2008 • In Clinical Endocrinology, 69 (1), p. 129-35
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Article (Scientific journals)
Improving strategies for detecting genetic patterns of disease susceptibility in association studies
Calle, M. L.; Urrea, V.; Malats, N.et al.
2008 • In Statistics in Medicine, 27 (30), p. 6532-6546
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Article (Scientific journals)
TNFA-3086 > A in two international population-based cohorts and risk of asthma
Castro-Giner, F.; Kogevinas, M.; Maechler, M.et al.
2008 • In European Respiratory Journal, 32 (2), p. 350-361
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A Family-based Association Test for Quantitative Traits to Detect Gene-Gene Interactions
De Lobel, L.; De Meyer, H.; Thijs, L.et al.
2008 • In Genetic Epidemiology, 32 (7), p. 686-686
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Article (Scientific journals)
Long-term outcome after infliximab for refractory ulcerative colitis
Ferrante, M.; Vermeire, S.; Fidder, H.et al.
2008 • In Journal of Crohn's and Colitis, 2 (3), p. 219-225
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Long-term efficacy of infliximab and colectomy-free survival in outpatients with refractory ulcerative colitis.
Ferrante, M.; Vermeire, S.; Schnitzler, F.et al.
2008 • In Journal of Crohn's and Colitis, 2 (1), p. 3
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Genetic markers and the risk of complicated disease behaviour in Crohn's disease patients
Henckaerts, L.; Cleynen, I.; Joossens, M.et al.
2008 • In Gastroenterology, 134 (4), p. 349-A349
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Stability of gut microbiota over time in Crohn's disease patients compared to healthy relatives
Joossens, M.; De Preter, V.; Van Steen, Kristelet al.
2008 • In Gastroenterology, 134 (4), p. 653-A653
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Stability Of Gut Microbiota Over Time In Crohn's Disease Patients Compared To Healthy Relatives
Joossens, M.; De Preter, V.; Van Steen, Kristelet al.
2008 • In Journal of Crohn's and Colitis, 2 (1), p. 94
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Long term stability of gut microbiota in Crohn’s disease patients compared to healthy relatives
Joossens, M.; De Preter, V.; Van Steen, Kristelet al.
2008 • In Acta Gastro-Enterologica Belgica, 71, p. 73
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Gene expression profiling to predict the response of infliximab in patients with UC
Arijs, Ingrid; Van lommel, Leertje; Van Steen, Kristelet al.
2007 • In Gastroenterology, 132 (4), p. 174-A174
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Gene expression profiling to predict the response of infliximab in patients with UC
Arijs, I.; Van Lommel, L.; Van Steen, Kristelet al.
2007 • In Journal of Crohn's and Colitis, 1 (1), p. 34
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Gene expression profiling to predict the response of infliximab in patients with UC
Arijs, I.; Van Lommel, L.; Van Steen, Kristelet al.
2007 • In Gut, 56 (Suppl III), p. 19
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Does a patient's self-reported health-related quality of life predict survival beyond key biomedical data in advanced colorectal cancer? (vol 42, pg 42, 2006)
2007 • In European Journal of Cancer, 43 (3), p. 633-633
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Article (Scientific journals)
New serological markers in inflammatory bowel disease are associated with complicated disease behavior
Ferrante, M.; Henckaerts, L.; Joossens, M.et al.
2007 • In Gut, 56 (10), p. 1394-1403
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Genetic markers and the risk of complicated disease behaviour in Crohn’s disease patients
Henckaerts, L.; Verstreken, I.; Van Steen, Kristelet al.
2007 • In Gut
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Genetic markers and the risk of complicated disease behaviour in Crohn's disease patients
Henckaerts, Liesbet; Verstreken, Isabel; Van Steen, Kristelet al.
2007 • In Journal of Crohn's and Colitis, 1 (1), p. 41-42
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Genetic markers and the risk of complicated disease behaviour in Crohn's disease patients
Henckaerts, L.; Verstreken, I.; Van Steen, Kristelet al.
2007 • In Gastroenterology, 132 (4), p. 17-A18
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Faecal bacterial molecular profiles of Crohn’s disease patients differ from their healthy relatives and matched healthy controls.
Joossens, M.; De Preter, V.; Vanhoutte, T.et al.
2007 • In Gut, 56 (Suppl III), p. 5
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Faecal bacterial dgge profiles of Crohn's disease patients are different from those of their healthy first degree relatives and matched healthy controls
Joossens, M.; Vanhoutte, T.; De Preter, V.et al.
2007 • In Gastroenterology, 132 (4), p. 704-A704
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Faecal bacterial dgge profiles of Crohn's disease patients are different from those of their healthy first degree relatives and matched healthy controls
Joossens, Marie; Vanhoutte, Tom; De preter, Vickyet al.
2007 • In Journal of Crohn's and Colitis, 1 (1), p. 55
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Faecal bacterial DGGE profiles of Crohn’s disease patients are different from those of their healthy first degree relatives and matched healthy controls
Joossens, M.; Vanhoutte, T.; De Preter, V.et al.
2007 • In Acta Gastro-Enterologica Belgica
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Contribution to collective works (Parts of books)
Analysis of incomplete data
Molenberghs, G.; Beunkens, C.; Thijs, H.et al.
2007 • In SAS System for Clinical Trials II
Other (Scientific journals)
Mixed IBD families: A distinct entity within IBD
Pierik, M.; Van Steen, Kristel; Joossens, M.et al.
2007 • In Gastroenterology, 132 (4), p. 450-A450
Peer Reviewed verified by ORBi
Other (Scientific journals)
Pet ownership in eight European birth cohorts - results of a GA(2)LEN initiative
Roll, S.; Keil, T.; Eller, E.et al.
2007 • In Allergy, 62, p. 67-67
Peer Reviewed verified by ORBi
Article (Scientific journals)
Approaches to handling incomplete data in family-based association testing
Van Steen, Kristel; Laird, N. M.; Markel, P.et al.
2007 • In Annals of Human Genetics, 71 (Pt 2), p. 141-51
Peer Reviewed verified by ORBi
Article (Scientific journals)
Does a patient's self-reported health-related quality of life predict survival beyond key biomedical data in advanced colorectal cancer?
Efficace, F.; Bottomley, A.; Coens, C.et al.
2006 • In European Journal of Cancer, 42 (1), p. 42-9
Pierik, M.; Joossens, S.; Van Steen, Kristelet al.
2006 • In Inflammatory Bowel Diseases, 12 (1), p. 1-8
Peer Reviewed verified by ORBi
Article (Scientific journals)
T-bet polymorphisms are associated with asthma and airway hyperresponsiveness
Raby, B. A.; Hwang, E. S.; Van Steen, Kristelet al.
2006 • In American Journal of Respiratory and Critical Care Medicine, 173 (1), p. 64-70
Peer Reviewed verified by ORBi
Article (Scientific journals)
Eotaxin polymorphisms and serum total IgE levels in children with asthma
Raby, B. A.; Van Steen, Kristel; Lazarus, R.et al.
2006 • In Journal of Allergy and Clinical Immunology, 117 (2), p. 298-305
Peer Reviewed verified by ORBi
Other (Scientific journals)
A bootstrap model averaging technique to investigate the prognostic value for survival of quality of life information.
Bottomley, A.; Efficace, F.; Stuppe, R.et al.
2005 • In Quality of Life Research, 14 (9), p. 2136 (abs 1022
Peer Reviewed verified by ORBi
Other (Scientific journals)
Non-small cell lung cancer and health-related quality of life (HRQOL): Is baseline HRQOL of prognostic value for survival?
Bottomley, A.; Smit, E.; Efficace, F.et al.
2005 • In Quality of Life Research, 14 (9), p. 2050 (abs 1013
Peer Reviewed verified by ORBi
Other (Scientific journals)
Predicting survival using health related quality of life scores in glioblastoma cancers: Findings from an international phase III randomised controlled trial.
Bottomley, A.; Taphoorn, M.; Coens, C.et al.
2005 • In Journal of Clinical Oncology, 23 (16S), p. 9601
Peer Reviewed verified by ORBi
Other (Scientific journals)
The value of patient-reported symptoms as prognostic factors for survival in advanced colorectal cancer.
Efficace, F.; Bottomley, A.; Coens, C.et al.
2005 • In Journal of Clinical Oncology, 23 (16S), p. 267
Peer Reviewed verified by ORBi
Other (Scientific journals)
The prognostic value of health related quality of life in colorectal cancer patients: A multivariate analysis using a bootstrap model-averaging approach
Efficace, F.; Bottomley, A.; Coens, C.et al.
2005 • In Quality of Life Research, 14 (9), p. 2137 (abs 1030
Peer Reviewed verified by ORBi
Contribution to collective works (Parts of books)
Testing for association in genetic studies
Laird, N. M.; Kraft, P.; Lange, C.et al.
2005 • In Silverman, E.; Shapiro, S. D.; Lomas, D. A.et al. (Eds.) Respiratory Genetics
Article (Scientific journals)
Combined analysis from eleven linkage studies of bipolar disorder provides strong evidence of susceptibility loci on chromosomes 6q and 8q
McQueen, M. B.; Devlin, B.; Faraone, S. V.et al.
2005 • In American Journal of Human Genetics, 77 (4), p. 582-95
Peer Reviewed verified by ORBi
Article (Scientific journals)
Comparison of linkage and association strategies for quantitative traits using the COGA dataset.
McQueen, M. B.; Murphy, A.; Kraft, P.et al.
2005 • In BMC Genetics, 6 (Suppl I), p. 96
Peer Reviewed verified by ORBi
Article (Scientific journals)
Permutation based methods for comparing quality of life between observed treatments
Moerkerke, Beatrijs; Goetghebeur, Els; Van Steen, Kristelet al.
2005 • In Statistics in Medicine, 24 (24), p. 4055-66
Peer Reviewed verified by ORBi
Contribution to collective works (Parts of books)
Analysis of incomplete data
Molenberghs, G.; Beunkens, C.; Jansen, I.et al.
2005 • In 'SAS System for Clinical Trials II
Other (Scientific journals)
Genomic screening in family-based association testing
Murphy, A.; McGueen, M. B.; Su, J.et al.
2005 • In BMC Genetics, 6
Peer Reviewed verified by ORBi
Article (Scientific journals)
Paternal history of asthma and airway responsiveness in children with asthma
Raby, B. A.; Van Steen, Kristel; Celedon, J. C.et al.
2005 • In American Journal of Respiratory and Critical Care Medicine, 172 (5), p. 552-8
Peer Reviewed verified by ORBi
Article (Scientific journals)
Crohn's disease and month of birth.
Van Ranst, Marc; Joossens, Marie; Joossens, Sofieet al.
2005 • In Inflammatory Bowel Diseases, 11 (6), p. 597-9
Peer Reviewed verified by ORBi
Article (Scientific journals)
PBAT: a comprehensive software package for genome-wide association analysis of complex family-based studies
Van Steen, Kristel; Lange, C.
2005 • In Human Genomics, 2 (1), p. 67-9
Peer Reviewed verified by ORBi
Article (Scientific journals)
Genomic screening and replication using the same data set in family-based association testing
Van Steen, Kristel; McQueen, M. B.; Herbert, A.et al.
2005 • In Nature Genetics, 37 (7), p. 683-691
Peer Reviewed verified by ORBi
Other (Scientific journals)
Genomic screening in family-based association testing and the multiple testing problem
Van Steen, Kristel; McQueen, M. B.; Herbert, A.et al.
2005 • In Nature Genetics, 28, p. 164
Peer Reviewed verified by ORBi
Article (Scientific journals)
An equivalence test for comparing DNA sequences
Van Steen, Kristel; Raby, B.; Molenberghs, G.et al.
2005 • In Pharmaceutical Statistics, 4 (3), p. 203-214
Peer Reviewed verified by ORBi
Article (Scientific journals)
Baseline health-related quality-of-life data as prognostic factors in a phase III multicentre study of women with metastatic breast cancer
Efficace, F.; Biganzoli, L.; Piccart, M.et al.
2004 • In European Journal of Cancer, 40 (7), p. 1021-1030
Peer Reviewed verified by ORBi
Article (Scientific journals)
Health-related quality of life parameters as prognostic factors in a nonmetastatic breast cancer population: An international multicenter study
Efficace, F.; Therasse, P.; Piccart, M. J.et al.
2004 • In Journal of Clinical Oncology, 22 (16), p. 3381-3388
Peer Reviewed verified by ORBi
Article (Scientific journals)
Transmission of CARD15 (NOD2) variants within families of patients with inflammatory bowel disease.
Esters, Nele; Pierik, Marie; Van Steen, Kristelet al.
2004 • In American Journal of Gastroenterology, 99 (2), p. 299-305
Peer Reviewed verified by ORBi
Article (Scientific journals)
Deficient host-bacteria interactions in inflammatory bowel disease? The toll-like receptor (TLR)-4 Asp299gly polymorphism is associated with Crohn's disease and ulcerative colitis
Franchimont, D.; Vermeire, S.; El Housni, H.et al.
2004 • In Gut, 53 (7), p. 987-992
Peer Reviewed verified by ORBi
Article (Scientific journals)
Interassay and interobserver variability in the detection of anti-neutrophil cytoplasmic antibodies in patients with ulcerative colitis.
Pancreatic autoantibodies in inflammatory bowel disease
Joossens, S.; Vermeire, S.; Van Steen, Kristelet al.
2004 • In Inflammatory Bowel Diseases, 10 (6), p. 771-777
Peer Reviewed verified by ORBi
Article (Scientific journals)
A family-based association test for repeatedly measured quantitative traits adjusting for unknown environmental and/or polygenic effects
Lange, C.; Van Steen, Kristel; Andrew, T.et al.
2004 • In Statistical Applications in Genetics and Molecular Biology, 3 (1), p. 17
Peer Reviewed verified by ORBi
Article (Scientific journals)
On missing phenotype data in multivariate family based association tests: FBAT-GEE-IMP and imputation strategies based on the EM-algorithm, the DA-algorithm and the conditional mean model
Murphy, Amy; Van Steen, Kristel; Lange, Christoph
2004 • In Far East Journal of Theoretical Statistics, 13 (2), p. 175-188
Peer Reviewed verified by ORBi
Article (Scientific journals)
Tumour necrosis factor- receptor 1 and 2 polymorhpisms in inflammatory bowel disease and their association with response to infliximab
Pierik, M.; Vermeire, S.; Van Steen, Kristelet al.
2004 • In Alimentary Pharmacology and Therapeutics, 20, p. 303-310
Peer Reviewed verified by ORBi
Other (Scientific journals)
Genomic screening in family-based association testing
Van Steen, Kristel; McQueen, M.; Herbert, A.et al.
2004 • In Genetic Epidemiology, 27, p. 300 A142
Peer Reviewed verified by ORBi
Contribution to encyclopedias, dictionaries... (Parts of books)
Multicollinearity
Van Steen, Kristel; Molenberghs, G.
2004 • In Chow, Shein-Chung (Ed.) Encyclopedia of Biopharmaceutical Statistics
Article (Scientific journals)
Introducing the multivariate dale model in population-based genetic association studies
Van Steen, Kristel; Tahri, N.; Molenberghs, G.
2004 • In Biometrical Journal, 46 (2), p. 187-202
Peer Reviewed verified by ORBi
Article (Scientific journals)
Genome wide scan in a Flemish inflammatory bowel disease population: support for the IBD4 locus, population heterogeneity, and epistasis
Vermeire, S.; Rutgeerts, P.; Van Steen, Kristelet al.
2004 • In Gut, 53 (7), p. 980-986
Peer Reviewed verified by ORBi
Article (Scientific journals)
Guidelines for the use of epoetin: have quality-of-life benefits been proven?
Bottomley, Andrew; Thomas, Ronald; Van Steen, Kristelet al.
2003 • In Journal of Clinical Oncology, 21 (11), p. 2223; author reply 2224-5
Peer Reviewed verified by ORBi
Article (Scientific journals)
A local influence approach applied to binary data from a psychiatric study.
The value of serologic markers in indeterminate colitis: A prospective follow-up study - Reply
Joossens, S.; Van Steen, Kristel; Vermeire, S. V.et al.
2003 • In Gastroenterology, 125 (3), p. 999-1000
Peer Reviewed verified by ORBi
Contribution to encyclopedias, dictionaries... (Parts of books)
Multivariate and multidimensional analysis
Van Steen, Kristel; Molenberghs, G.
2003 • In Wilson (Ed.) Biometrics
Other (Scientific journals)
Transmission of CARD15 (NOD2) variants in families with Crohns disease
Vermeire, S.; Esters, N.; Pierik, M.et al.
2003 • In Gastroenterology, 124 (4 (Suppl I)), p. 368
Peer Reviewed verified by ORBi
Article (Scientific journals)
Autoimmunity associated with anti-tumor necrosis factor alpha treatment in Crohn's disease: A prospective cohort study
Vermeire, S.; Noman, M.; Van Assche, G.et al.
2003 • In Gastroenterology, 125 (1), p. 32-39
Peer Reviewed verified by ORBi
Article (Scientific journals)
Erythropoietin improves quality of life--a response.
Bottomley, Andrew; Thomas, Ronald; Van Steen, Kristelet al.
2002 • In Lancet Oncology, 3 (9), p. 527
Peer Reviewed verified by ORBi
Article (Scientific journals)
Human recombinant erythropoietin and quality of life: a wonder drug or something to wonder about?
Bottomley, A.; Thomas, R.; Van Steen, Kristelet al.
2002 • In Lancet Oncology, 3 (3), p. 145-53
Peer Reviewed verified by ORBi
Other (Scientific journals)
Using word frequencies for testing equivalence between two DNA sequences
Jansen, I.; Van Steen, Kristel; Molenberghs, G.et al.
2002 • In Genetic Epidemiology, 23, p. 287
Peer Reviewed verified by ORBi
Article (Scientific journals)
The value of serologic markers in indeterminate colitis: A prospective follow-up study
Joossens, S.; Van Steen, Kristel; Vermeire, S. V.et al.
2002 • In Gastroenterology, 122 (5), p. 1242-1247
Peer Reviewed verified by ORBi
Article (Scientific journals)
Multicollinearity in prognostic factor analyses using the EORTC QLQ-C30: identification and impact on model selection
Van Steen, Kristel; Curran, D.; Kramer, J.et al.
2002 • In Statistics in Medicine, 21 (24), p. 3865-3884
Peer Reviewed verified by ORBi
Other (Scientific journals)
Merits of the multivariate Dale model in genetic association studies
Van Steen, Kristel; Molenberghs, G.; Tahri, N.
2002 • In Genetic Epidemiology, 23, p. 309
Peer Reviewed verified by ORBi
Other (Scientific journals)
The multivariate Dale model and genetic associations
Van Steen, Kristel; Molenberghs, G.; Tahri, N.
2002 • In American Journal of Human Genetics, 71, p. 577
Peer Reviewed verified by ORBi
Other (Scientific journals)
An equivalence test for comparing DNA sequences.
Thijs, H.; Van Steen, Kristel; Molenberghs, G.et al.
2001 • In American Journal of Human Genetics, 69 (4), p. 1576
Peer Reviewed verified by ORBi
Article (Scientific journals)
Sensitivity analysis of longitudinal binary quality of life data with drop-out: an example using the EORTC QLQ-C30
Van Steen, Kristel; Curran, D.; Molenberghs, G.
2001 • In Statistics in Medicine, 20 (24), p. 3901-20
Peer Reviewed verified by ORBi
Article (Scientific journals)
A Local Influence Approach to Sensitivity Analysis of Incomplete Longitudinal Ordinal Data
Van Steen, Kristel; Molenberghs, G.; Verbeke, G.et al.
2001 • In Statistical Modelling, 1, p. 125-142
Peer Reviewed verified by ORBi
Other (Scientific journals)
Introduction of the multivariate Dale model in genetic association studies.
Van Steen, Kristel; Tahri, N.; Molenberghs, G.
2001 • In American Journal of Human Genetics, 69 (4), p. 1289
Peer Reviewed verified by ORBi
Article (Scientific journals)
Characterizations by automorphism groups of some rank 3 buildings - II: A half strongly-transitive locally finite triangle building is a Bruhat-Tits building
Van Maldeghem, H.; Van Steen, Kristel
1999 • In Geometriae Dedicata, 74 (2), p. 113-133
Peer Reviewed verified by ORBi
Article (Scientific journals)
Characterizations by automorphism groups of some rank 3 buildings - IV: Hyperbolic p-adic Moufang buildings of rank 3
Van Maldeghem, H.; Van Steen, Kristel
1999 • In Geometriae Dedicata, 75 (2), p. 115-122
Peer Reviewed verified by ORBi
Article (Scientific journals)
Characterizations by automorphism groups of some rank 3 buildings, III. Moufang-like conditions
Van Steen, Kristel
1999 • In Geometriae Dedicata, 74 (3), p. 225-240
Peer Reviewed verified by ORBi
Article (Scientific journals)
Characterizations by automorphism groups of some rank 3 buildings - I. Some properties of half strongly-transitive triangle buildings
Van Maldeghem, H.; Van Steen, Kristel
1998 • In Geometriae Dedicata, 73 (2), p. 119-142
Peer Reviewed verified by ORBi
Article (Scientific journals)
Moufang affine buildings have Moufang spherical buildings at infinity
Van Maldeghem, H.; Van Steen, Kristel
1997 • In Glasgow Mathematical Journal, 39 (Part 3), p. 237-241