Sökning: onr:"swepub:oai:DiVA.org:uu-390776" > Meta-analysis of GW...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 07713naa a2200709 4500 | |
001 | oai:DiVA.org:uu-390776 | |
003 | SwePub | |
008 | 190816s2019 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3907762 URI |
024 | 7 | a https://doi.org/10.1186/s12863-019-0765-52 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Lona-Durazo, Fridau Univ Toronto, Dept Anthropol, Hlth Sci Complex,Room 352, Mississauga, ON L5L 1C6, Canada4 aut |
245 | 1 0 | a Meta-analysis of GWA studies provides new insights on the genetic architecture of skin pigmentation in recently admixed populations |
264 | c 2019-07-17 | |
264 | 1 | b BMC,c 2019 |
338 | a electronic2 rdacarrier | |
520 | a Background: Association studies in recently admixed populations are extremely useful to identify the genetic architecture of pigmentation, due to their high genotypic and phenotypic variation. However, to date only four Genome-Wide Association Studies (GWAS) have been carried out in these populations.Results: We present a GWAS of skin pigmentation in an admixed sample from Cuba (N=762). Additionally, we conducted a meta-analysis including the Cuban sample, and admixed samples from Cape Verde, Puerto Rico and African-Americans from San Francisco. This meta-analysis is one of the largest efforts so far to characterize the genetic basis of skin pigmentation in admixed populations (N=2,104). We identified five genome-wide significant regions in the meta-analysis, and explored if the markers observed in these regions are associated with the expression of relevant pigmentary genes in human melanocyte cultures. In three of the regions identified in the meta-analysis (SLC24A5, SLC45A2, and GRM5/TYR), the association seems to be driven by non-synonymous variants (rs1426654, rs16891982, and rs1042602, respectively). The rs16891982 polymorphism is strongly associated with the expression of the SLC45A2 gene. In the GRM5/TYR region, in addition to the rs1042602 non-synonymous SNP located on the TYR gene, variants located in the nearby GRM5 gene have an independent effect on pigmentation, possibly through regulation of gene expression of the TYR gene. We also replicated an association recently described near the MFSD12 gene on chromosome 19 (lead variant rs112332856). Additionally, our analyses support the presence of multiple signals in the OCA2/HERC2/APBA2 region on chromosome 15. A clear causal candidate is the HERC2 intronic variant rs12913832, which has a profound influence on OCA2 expression. This variant has pleiotropic effects on eye, hair, and skin pigmentation. However, conditional and haplotype-based analyses indicate the presence of other variants with independent effects on melanin levels in OCA2 and APBA2. Finally, a follow-up of genome-wide signals identified in a recent GWAS for tanning response indicates that there is a substantial overlap in the genetic factors influencing skin pigmentation and tanning response.Conclusions: Our meta-analysis of skin pigmentation GWAS in recently admixed populations provides new insights about the genetic architecture of this complex trait. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Medicinsk genetik0 (SwePub)301072 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Medical Genetics0 (SwePub)301072 hsv//eng |
653 | a Skin pigmentation | |
653 | a Genome-wide association study | |
653 | a Admixed populations | |
653 | a Meta-analysis | |
653 | a Complex trait | |
653 | a Gene expression | |
653 | a Haplotype | |
700 | 1 | a Hernandez-Pacheco, Nataliau Univ La Laguna, Res Unit, Hosp Univ NS de Candelaria, Santa Cruz De Tenerife, Spain;Univ La Laguna, Genom & Hlth Grp, Dept Biochem Microbiol Cell Biol & Genet, Tenerife, Spain4 aut |
700 | 1 | a Fan, Shaohuau Univ Penn, Dept Genet, Perelman Sch Med, Philadelphia, PA 19104 USA4 aut |
700 | 1 | a Zhang, Tongwuu NCI, Lab Translat Genom, Div Canc Epidemiol & Genet, NIH, Bethesda, MD 20892 USA4 aut |
700 | 1 | a Choi, Jiyeonu NCI, Lab Translat Genom, Div Canc Epidemiol & Genet, NIH, Bethesda, MD 20892 USA4 aut |
700 | 1 | a Kovacs, Michael A.u NCI, Lab Translat Genom, Div Canc Epidemiol & Genet, NIH, Bethesda, MD 20892 USA4 aut |
700 | 1 | a Loftus, Stacie K.u NHGRI, Genet Dis Res Branch, NIH, Bethesda, MD 20892 USA4 aut |
700 | 1 | a Le, Phuong4 aut |
700 | 1 | a Edwards, Melissau Univ Toronto, Dept Anthropol, Hlth Sci Complex,Room 352, Mississauga, ON L5L 1C6, Canada4 aut |
700 | 1 | a Fortes-Lima, Cesar A.u Uppsala universitet,Människans evolution,Univ Paris Diderot, Evolutionary Anthropol Team, Lab Ecoanthropol & Ethnobiol UMR7206, CNRS,MNHN,Musee Homme, Paris, France4 aut0 (Swepub:uu)cesfo882 |
700 | 1 | a Eng, Celesteu Univ Calif San Francisco, Dept Bioengn & Therapeut Sci, San Francisco, CA 94143 USA4 aut |
700 | 1 | a Huntsman, Scottu Univ Calif San Francisco, Dept Bioengn & Therapeut Sci, San Francisco, CA 94143 USA4 aut |
700 | 1 | a Hu, Dongleiu Univ Calif San Francisco, Dept Bioengn & Therapeut Sci, San Francisco, CA 94143 USA4 aut |
700 | 1 | a Javier Gomez-Cabezas, Enriqueu Ctr Sociol & Psychol Res, Havana, Cuba4 aut |
700 | 1 | a Caridad Marin-Padron, Liliau Med Univ Havana, Natl Ctr Med Genet, Havana, Cuba4 aut |
700 | 1 | a Grauholm, Jonasu Statens Serum Inst, Dept Congenital Disorders, Copenhagen, Denmark4 aut |
700 | 1 | a Mors, Oleu Aarhus Univ, Translat Neuropsychiat Unit, Dept Clin Med, Aarhus, Denmark;Aarhus Univ, Lundbeck Fdn Initiat Integrat Psychiat Res, Aarhus, Denmark;Aarhus Univ Hosp, Psychiat Dept, Aarhus, Denmark4 aut |
700 | 1 | a Burchard, Esteban G.u Univ Calif San Francisco, Dept Bioengn & Therapeut Sci, San Francisco, CA 94143 USA4 aut |
700 | 1 | a Norton, Heather L.u Univ Cincinnati, Dept Anthropol, Cincinnati, OH USA4 aut |
700 | 1 | a Pavan, William J.u NHGRI, Genet Dis Res Branch, NIH, Bethesda, MD 20892 USA4 aut |
700 | 1 | a Brown, Kevin M.u NCI, Lab Translat Genom, Div Canc Epidemiol & Genet, NIH, Bethesda, MD 20892 USA4 aut |
700 | 1 | a Tishkoff, Sarahu Univ Penn, Dept Genet, Perelman Sch Med, Philadelphia, PA 19104 USA;Univ Penn, Dept Biol, Sch Arts & Sci, Philadelphia, PA 19104 USA4 aut |
700 | 1 | a Pino-Yanes, Mariau Univ La Laguna, Genom & Hlth Grp, Dept Biochem Microbiol Cell Biol & Genet, Tenerife, Spain;Inst Salud Carlos III, CIBER Enfermedades Resp, Madrid, Spain;Univ La Laguna, ITB, Santa Cruz De Tenerife, Spain4 aut |
700 | 1 | a Beleza, Sandrau Univ Leicester, Dept Genet & Genome Biol, Coll Life Sci, Leicester, Leics, England4 aut |
700 | 1 | a Marcheco-Teruel, Beatrizu Med Univ Havana, Natl Ctr Med Genet, Havana, Cuba4 aut |
700 | 1 | a Parra, Esteban J.u Univ Toronto, Dept Anthropol, Hlth Sci Complex,Room 352, Mississauga, ON L5L 1C6, Canada4 aut |
710 | 2 | a Univ Toronto, Dept Anthropol, Hlth Sci Complex,Room 352, Mississauga, ON L5L 1C6, Canadab Univ La Laguna, Res Unit, Hosp Univ NS de Candelaria, Santa Cruz De Tenerife, Spain;Univ La Laguna, Genom & Hlth Grp, Dept Biochem Microbiol Cell Biol & Genet, Tenerife, Spain4 org |
773 | 0 | t BMC Geneticsd : BMCg 20q 20x 1471-2156 |
856 | 4 | u https://doi.org/10.1186/s12863-019-0765-5y Fulltext |
856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:1343491/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u https://bmcgenomdata.biomedcentral.com/track/pdf/10.1186/s12863-019-0765-5 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-390776 |
856 | 4 8 | u https://doi.org/10.1186/s12863-019-0765-5 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.