rs11143230 - GDA - RNA5SP285
Magnitude 4.5 · 2 studies on file
Reported associations
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Genome-wide association study of increasing suicidal ideation during antidepressant treatment in the GENDEP project. - The pharmacogenomics journal (2012) · Perroud N, Uher R, Ng MY, Guipponi M, Hauser J, Henigsberg N, Maier W, Mors O, Gennarelli M, Rietschel M, Souery D, Dernovsek MZ, Stamp AS, Lathrop M, Farmer A, Breen G, Aitchison KJ, Lewis CM, Craig IW, McGuffin P · PubMed 20877300
Suicidal thoughts during antidepressant treatment have been the focus of several candidate gene association studies. The aim of the present genome-wide association study was to identify additional genetic variants involved in increasing suicidal ideation during escitalopram and nortriptyline treatment. A total of 706 adult participants of European ancestry, treated for major depression with escitalopram or nortriptyline over 12 weeks in the Genome-Based Therapeutic Drugs for Depression (GENDEP) study were genotyped with Illumina Human 610-Quad Beadchips (Illumina, San Diego, CA, USA). A total of 244 subjects experienced an increase in suicidal ideation during follow-up. The genetic marker most significantly associated with increasing suicidality (8.28 × 10(-7)) was a single-nucleotide pol
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Genome-wide interaction analysis of pathological hallmarks in Alzheimer's disease - Unknown journal (n.d.) · Unknown authors · PubMed 32450446
ABSTRACT: Genome-wide association studies have identified many loci associated with Alzheimer's dementia. However, these variants only explain part of the heritability of Alzheimer's disease (AD). As genetic epistasis can be a major contributor to the "missing heritability" of AD, we conducted genome-wide epistasis screening for AD pathologies in two independent cohorts. First, we performed a genome-wide epistasis study of AD-related brain pathologies (Nmax = 1,318) in ROS/MAP. Candidate interactions were validated using cerebrospinal fluid biomarkers of AD in ADNI (Nmax = 1,128). Further functional analysis tested the association of candidate interactions with neuroimaging phenotypes. For tau and amyloid-β (Aβ) pathology, we identified 2,803 and 464 candidate SNP-SNP interaction
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Lifestyle context
Concrete actions anchored to the cited research. We do not prescribe, we describe.
Discuss with your doctor
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Genetic risk for treatment-emergent suicidal ideation Moderate
rs11143230 C allele carriers show 1.88-fold increased suicidal ideation risk during escitalopram or nortriptyline treatment
Inform psychiatrist or prescriber of rs11143230 carrier status before initiating antidepressant therapy
Screening
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Suicidal ideation screening during antidepressant initiation Moderate
rs11143230 C allele carriers have elevated risk of treatment-emergent suicidal thoughts, particularly with escitalopram or nortriptyline
Establish baseline suicidal ideation assessment and frequent monitoring protocol during first 4-8 weeks of antidepressant treatment