User profiles for Ettje F. Tigchelaar

Ettje F Tigchelaar

Researcher at University Medical Center Groningen
Verified email at umcg.nl
Cited by 12554

Population-based metagenomics analysis reveals markers for gut microbiome composition and diversity

A Zhernakova, A Kurilshikov, MJ Bonder, EF Tigchelaar… - Science, 2016 - science.org
Deep sequencing of the gut microbiomes of 1135 participants from a Dutch population-based
cohort shows relations between the microbiome and 126 exogenous and intrinsic host …

Epigenome-wide association study of body mass index, and the adverse outcomes of adiposity

…, ES Tai, L Tarantini, B Thorand, EF Tigchelaar… - Nature, 2017 - nature.com
Approximately 1.5 billion people worldwide are overweight or affected by obesity, and are at
risk of developing type 2 diabetes, cardiovascular disease and related metabolic and …

Proton pump inhibitors affect the gut microbiome

…, AV Vila, J Fu, Z Mujagic, L Vork, EF Tigchelaar… - Gut, 2016 - gut.bmj.com
Background and aims Proton pump inhibitors (PPIs) are among the top 10 most widely used
drugs in the world. PPI use has been associated with an increased risk of enteric infections, …

Population-level analysis of gut microbiome variation

…, K Jonckheere, D Homola, R Garcia, EF Tigchelaar… - Science, 2016 - science.org
Fecal microbiome variation in the average, healthy population has remained under-investigated.
Here, we analyzed two independent, extensively phenotyped cohorts: the Belgian …

The effect of host genetics on the gut microbiome

…, A Kurilshikov, EF Tigchelaar, Z Mujagic, F Imhann… - Nature …, 2016 - nature.com
The gut microbiome is affected by multiple factors, including genetics. In this study, we
assessed the influence of host genetics on microbial species, pathways and gene ontology …

The neuroactive potential of the human gut microbiota in quality of life and depression

…, G Falony, Y Darzi, EF Tigchelaar… - Nature …, 2019 - nature.com
The relationship between gut microbial metabolism and mental health is one of the most
intriguing and controversial topics in microbiome research. Bidirectional microbiota–gut–brain …

The gut microbiome contributes to a substantial proportion of the variation in blood lipids

J Fu, MJ Bonder, MC Cenit, EF Tigchelaar… - Circulation …, 2015 - Am Heart Assoc
Rationale: Evidence suggests that the gut microbiome is involved in the development of
cardiovascular disease, with the host–microbe interaction regulating immune and metabolic …

Gut microbiota composition and functional changes in inflammatory bowel disease and irritable bowel syndrome

…, MJ Bonder, X Jiang, EF Tigchelaar… - Science translational …, 2018 - science.org
Changes in the gut microbiota have been associated with two of the most common gastrointestinal
diseases, inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS). Here…

Disease variants alter transcription factor levels and methylation of their binding sites

…, D Van Heemst, A Zhernakova, EF Tigchelaar… - Nature …, 2017 - nature.com
Most disease-associated genetic variants are noncoding, making it challenging to design
experiments to understand their functional consequences 1 , 2 . Identification of expression …

Identification of context-dependent expression quantitative trait loci in whole blood

…, CG Schalkwijk, A Zhernakova, Y Li, EF Tigchelaar… - Nature …, 2017 - nature.com
Genetic risk factors often localize to noncoding regions of the genome with unknown effects
on disease etiology 1 , 2 . Expression quantitative trait loci (eQTLs) help to explain the …