ArticleGastroenterology2016
A Frameshift in CSF2RB Predominant Among Ashkenazi Jews Increases Risk for Crohn's Disease and Reduces Monocyte Signaling via GM-CSF.
Article in Gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
40 citing papers in PubMed, 65 citations in OpenAlex.
- Machine Learning-Based Transcriptomic Diagnosis of Periodontitis.International dental journal · 2026Article
- Towards IBD Prediction and Prevention: The Contribution of Genetics and Genomics.Inflammatory bowel diseases · 2025Review
- CD131 contributes to ulcerative colitis pathogenesis by promoting macrophage infiltration.eLife · 2025Article
- Gut microbiota and blood biomarkers in IBD-Related arthritis: insights from mendelian randomization.Scientific reports · 2025Article
- Strategies for targeting cytokines in inflammatory bowel disease.Nature reviews. Immunology · 2024Review
- Effect of vitamin DVeterinarni medicina · 2024Article
- Origin and Function of Monocytes in Inflammatory Bowel Disease.Journal of inflammation research · 2024Review
- Microbial energy metabolism fuels an intestinal macrophage niche in solitary isolated lymphoid tissues through purinergic signaling.Science immunology · 2023Article
- Blood-Based Immune Protein Markers of Disease Progression in Murine Models of Acute and Chronic Inflammatory Bowel Disease.Biomedicines · 2023Article
- Article
- Pattern Recognition Receptor Signaling and Cytokine Networks in Microbial Defenses and Regulation of Intestinal Barriers: Implications for Inflammatory Bowel Disease.Gastroenterology · 2022Review
- Dissecting the role ofFrontiers in immunology · 2022Article
- Inflamed Ulcerative Colitis Regions Associated With MRGPRX2-Mediated Mast Cell Degranulation and Cell Activation Modules, Defining a New Therapeutic Target.Gastroenterology · 2021Article
- Beyond Immunity: Underappreciated Functions of Intestinal Macrophages.Frontiers in immunology · 2021Review
- Use of Single-Cell -Omic Technologies to Study the Gastrointestinal Tract and Diseases, From Single Cell Identities to Patient Features.Gastroenterology · 2020Review
- GM-CSF Calibrates Macrophage Defense and Wound Healing Programs during Intestinal Infection and Inflammation.Cell reports · 2020Article
- NOD2 modulates immune tolerance via the GM-CSF-dependent generation of CD103Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Human Intestinal Mononuclear Phagocytes in Health and Inflammatory Bowel Disease.Frontiers in immunology · 2020Review
- Prioritizing Crohn's disease genes by integrating association signals with gene expression implicates monocyte subsets.Genes and immunity · 2019Article
- Zebrafish modeling of intestinal injury, bacterial exposures and medications defines epithelialDisease models & mechanisms · 2019Article
Corrections and comments
- Commented on by
Authors and funding
60 authors at 20 institutions in 4 countries.
Funding
Abstract
BACKGROUND &
aimsCrohn's disease (CD) has the highest prevalence in Ashkenazi Jewish populations. We sought to identify rare, CD-associated frameshift variants of high functional and statistical effects.
methodsWe performed exome sequencing and array-based genotype analyses of 1477 Ashkenazi Jewish individuals with CD and 2614 Ashkenazi Jewish individuals without CD (controls). To validate our findings, we performed genotype analyses of an additional 1515 CD cases and 7052 controls for frameshift mutations in the colony-stimulating factor 2-receptor β common subunit gene (CSF2RB). Intestinal tissues and blood samples were collected from patients with CD; lamina propria leukocytes were isolated and expression of CSF2RB and granulocyte-macrophage colony-stimulating factor-responsive cells were defined by adenomatous polyposis coli (APC) time-of-flight mass cytometry (CyTOF analysis). Variants of CSF2RB were transfected into HEK293 cells and the expression and functions of gene products were compared.
resultsIn the discovery cohort, we associated CD with a frameshift mutation in CSF2RB (P = 8.52 × 10(-4)); the finding was validated in the replication cohort (combined P = 3.42 × 10(-6)). Incubation of intestinal lamina propria leukocytes with granulocyte-macrophage colony-stimulating factor resulted in high levels of phosphorylation of signal transducer and activator of transcription (STAT5) and lesser increases in phosphorylation of extracellular signal-regulated kinase and AK straining transforming (AKT). Cells co-transfected with full-length and mutant forms of CSF2RB had reduced pSTAT5 after stimulation with granulocyte-macrophage colony-stimulating factor, compared with cells transfected with control CSF2RB, indicating a dominant-negative effect of the mutant gene. Monocytes from patients with CD who were heterozygous for the frameshift mutation (6% of CD cases analyzed) had reduced responses to granulocyte-macrophage colony-stimulating factor and markedly decreased activity of aldehyde dehydrogenase; activity of this enzyme has been associated with immune tolerance.
conclusionsIn a genetic analysis of Ashkenazi Jewish individuals, we associated CD with a frameshift mutation in CSF2RB. Intestinal monocytes from carriers of this mutation had reduced responses to granulocyte-macrophage colony-stimulating factor, providing an additional mechanism for alterations to the innate immune response in individuals with CD.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.