rs117617821 - LINC03017 - HMGN2P11

Magnitude 4.5 · 1 study on file

Reported associations

• Genome-wide association study of Hirschsprung disease detects a novel low-frequency variant at the RET locus. - European journal of human genetics : EJHG (2018) · Fadista J, Lund M, Skotte L, Geller F, Nandakumar P, Chatterjee S, Matsson H, Granström AL, Wester T, Salo P, Virtanen V, Carstensen L, Bybjerg-Grauholm J, Hougaard DM, Pakarinen M, Perola M, Nordenskjöld A, Chakravarti A, Melbye M, Feenstra B · PubMed 29379196

  Hirschsprung disease (HSCR) is a congenital disorder with a population incidence of ~1/5000 live births, defined by an absence of enteric ganglia along variable lengths of the colon. HSCR genome-wide association studies (GWAS) have found common associated variants at RET, SEMA3, and NRG1, but they still fail to explain all of its heritability. To enhance gene discovery, we performed a GWAS of 170 cases identified from the Danish nationwide pathology registry with 4717 controls, based on 6.2 million variants imputed from the haplotype reference consortium panel. We found a novel low-frequency variant (rs144432435), which, when conditioning on the lead RET single-nucleotide polymorphism (SNP), was of genome-wide significance in the discovery analysis. This conditional association signal was

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