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Chronic Periodontitis Genome-wide Association Study in the Hispanic Community Health Study / Study of Latinos.

TitleChronic Periodontitis Genome-wide Association Study in the Hispanic Community Health Study / Study of Latinos.
Publication TypeJournal Article
Year of Publication2017
AuthorsSanders AE, Sofer T, Wong Q, Kerr KF, Agler C, Shaffer JR, Beck JD, Offenbacher S, Salazar CR, North KE, Marazita ML, Laurie CC, Singer RH, Cai J, Finlayson TL
Secondary AuthorsDivaris K
JournalJ Dent Res
Volume96
Issue1
Pagination64-72
Date Published2017 Jan
ISSN1544-0591
KeywordsAdolescent, Adult, Aged, Chronic Periodontitis, Female, Genetic Loci, Genetic Predisposition to Disease, Genome-Wide Association Study, Hispanic Americans, Humans, Male, Middle Aged, Oligonucleotide Array Sequence Analysis, Polymorphism, Single Nucleotide, Young Adult
Abstract

Chronic periodontitis (CP) has a genetic component, particularly its severe forms. Evidence from genome-wide association studies (GWASs) has highlighted several potential novel loci. Here, the authors report the first GWAS of CP among a large community-based sample of Hispanics/Latinos. The authors interrogated a quantitative trait of CP (mean interproximal clinical attachment level determined by full-mouth periodontal examinations) among 10,935 adult participants (mean age: 45 y, range: 18 to 76 y) from the Hispanic Community Health Study / Study of Latinos. Genotyping was done with a custom Illumina Omni2.5M array, and imputation to approximately 20 million single-nucleotide polymorphisms was based on the 1000 Genomes Project phase 1 reference panel. Analyses were based on linear mixed models adjusting for sex, age, study design features, ancestry, and kinship and employed a conventional P

DOI10.1177/0022034516664509
Alternate JournalJ Dent Res
PubMed ID27601451
PubMed Central IDPMC5347427
Grant ListHHSN268201100012C / HL / NHLBI NIH HHS / United States
HHSN268201300005C / HL / NHLBI NIH HHS / United States
HHSN268201100009I / HL / NHLBI NIH HHS / United States
R01 DE011551 / DE / NIDCR NIH HHS / United States
P30 ES010126 / ES / NIEHS NIH HHS / United States
HHSN268201100010C / HL / NHLBI NIH HHS / United States
UL1 RR025005 / RR / NCRR NIH HHS / United States
HHSN268201100008C / HL / NHLBI NIH HHS / United States
HHSN268201100005G / HL / NHLBI NIH HHS / United States
HHSN268201100008I / HL / NHLBI NIH HHS / United States
R01 HL059367 / HL / NHLBI NIH HHS / United States
HHSN268201100007C / HL / NHLBI NIH HHS / United States
HHSN268201100011I / HL / NHLBI NIH HHS / United States
HHSN268201100011C / HL / NHLBI NIH HHS / United States
R01 HL086694 / HL / NHLBI NIH HHS / United States
N01HC65236 / HL / NHLBI NIH HHS / United States
N01HC65235 / HL / NHLBI NIH HHS / United States
U01 HG004402 / HG / NHGRI NIH HHS / United States
UL1 TR000124 / TR / NCATS NIH HHS / United States
N01HC65234 / HL / NHLBI NIH HHS / United States
P30 DK063491 / DK / NIDDK NIH HHS / United States
HHSN268201100006C / HL / NHLBI NIH HHS / United States
N01HC65233 / HL / NHLBI NIH HHS / United States
N01HC65237 / HL / NHLBI NIH HHS / United States
HHSN268201100005I / HL / NHLBI NIH HHS / United States
R01 DE023836 / DE / NIDCR NIH HHS / United States
HHSN268201100009C / HL / NHLBI NIH HHS / United States
HHSN268201100005C / HL / NHLBI NIH HHS / United States
UL1 RR025747 / RR / NCRR NIH HHS / United States
HHSN268201100007I / HL / NHLBI NIH HHS / United States
R01 HL087641 / HL / NHLBI NIH HHS / United States
R01 DE021418 / DE / NIDCR NIH HHS / United States