Erratum: New genetic loci implicated in fasting glucose homeostasis and their impact on type 2 diabetes risk
Year: 2020
Type: erratum
Abstract: Circulating glucose levels are tightly regulated. To identify novel glycemic loci, we performed meta-analyses of 21 genome-wide associations studies informative for fasting glucose (FG), fasting insulin (FI) and indices of β-cell function (HOMA-B) and insulin resistance (HOMA-IR) in up to 46,186 non-diabetic participants. Follow-up of 25 loci in up to 76,558 additional subjects identified 16 loci associated with FG/HOMA-B and two associated with FI/HOMA-IR. These include nine new FG loci (in or near ADCY5, MADD, ADRA2A, CRY2, FADS1, GLIS3, SLC2A2, PROX1 and FAM148B) and one influencing FI/HOMA-IR (near IGF1). We also demonstrated association of ADCY5, PROX1, GCK, GCKR and DGKB/TMEM195 with type 2 diabetes (T2D). Within these loci, likely biological candidate genes influence signal transduction, cell proliferation, development, glucose-sensing and circadian regulation. Our results demonstrate that genetic studies of glycemic traits can identify T2D risk loci, as well as loci that elevate FG modestly, but do not cause overt diabetes.
DOI: 10.17615/cqxm-ys74
Authors: Franklin, Christopher S, Saxena, Richa, Perry, John R B, Rybin, Denis, Morris, Andrew P, Glazer, Nicole L, Gloyn, Anna L, Lindgren, Cecilia M, Navarro, Pau, Sparsø, Thomas, Song, Kijoung, Egan, Josephine M, Grarup, Niels, Mägi, Reedik, Thorleifsson, Gudmar, Goel, Anuj, Henneman, Peter, Bouatia-Naji, Nabila, Hottenga, Jouke Jan, Grallert, Harald, Elliott, Paul, Dupuis, Josée, Prokopenko, Inga, Jackson, Anne U, Wheeler, Eleanor, Langenberg, Claudia, Soranzo, Nicole, Johnson, Toby, Randall, Joshua, Lajunen, Taina, Steinthorsdottir, Valgerdur, Dehghan, Abbas
Language: English
Subfield: Genetics
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W4300093287