Evidence map›Paper›PMID 17938632›Full record

ArticleMolecular psychiatry2008

Genetic variation of the FAT gene at 4q35 is associated with bipolar affective disorder.

R Abou Jamra, T Becker, A Georgi, T Feulner, J Schumacher, J Stromaier, F Schirmbeck, T G Schulze, P Propping, M Rietschel and 2 more

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular psychiatry, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.4field-weighted citation impact, top 17% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 43 citations in OpenAlex.

  1. HomozygousRenal failure · 2025
    Article
  2. Atypical Cadherin FAT2 Is Required for Synaptic Integrity and Motor Behaviors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Role of FAT1 in health and disease.Oncology letters · 2021
    Review
  7. Review
  8. Genome-wide gene-environment interaction in depression: A systematic evaluation of candidate genes: The childhood trauma working-group of PGC-MDD.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2018
    Article
  9. Review
  10. Configuring a robust nervous system with Fat cadherins.Seminars in cell & developmental biology · 2017
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Association between FAT Gene and Schizophrenia in the Korean Population.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2013
    Article
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 1 country.

R Abou JamraInstitute of Human Genetics, University of Bonn, Bonn, Germany.
T Becker
A Georgi
T Feulner
J Schumacher
J Stromaier
F Schirmbeck
T G Schulze
P Propping
M Rietschel
M M Nöthen
S Cichon
Central Institute of Mental Health · DEUniversity of Bonn · DEInstitut für Medizinische Biometrie, Informatik und Epidemiologie · DELife & Brain (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A recent study suggested that the cadherin gene FAT exerts an influence on susceptibility to bipolar affective disorder (BPAD). We aimed to replicate this finding in a German sample (425 BPAD I and 419 controls). In addition, we performed a comprehensive linkage disequilibrium mapping of the whole genomic region of FAT and the neighboring circadian gene MTNR1A (48 single nucleotide polymorphisms (SNPs) covering 191 kb). No significant association was observed for SNPs located in the MTNR1A gene. In FAT, however, nine SNPs showed association, eight of them being located in the same haplotype block found to be associated with BPAD by Blair et al. The smallest P-value of 0.00028 (OR 1.71) was seen for non-synonymous SNP rs2637777. A combination of five markers including this marker showed a haplotype distribution with a nominal P-value of 1.8 x 10(-5) that withstands correction for multiple testing. While the control allele frequencies between our sample and the samples of the original study are comparable, tendencies of risk allele frequencies are opposite. Possible explanations for this include potential differences in linkage disequilibrium structure between the German, Australian, UK, and Bulgarian populations sampling variation, multilocus effects and/or the occurrence of independent mutational events. We conclude that our results support an involvement of variation at the FAT gene in the etiology of BPAD, but that further work is needed both to clarify possible reasons for the observed risk allele differences and to ultimately identify the functionally relevant variant(s).

Indexed as

Chromosomes, Human, Pair 4Genetic Predisposition to DiseaseAdultAgedBipolar DisorderCadherinsChromosome MappingDNA Mutational AnalysisFemaleGene FrequencyGenotypeHumansLinkage DisequilibriumMaleMiddle AgedPolymorphism, Single NucleotideCadherinsFAT1 protein, humanReceptor, Melatonin, MT1

Identifiers

PMID17938632
OpenAlexW1999800561

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.