title: Identification of trends in scientific publications related to genetic polymorphisms in gestational diabetes mellitus.
abstract: Gestational diabetes is a genetic multifactorial systemic disease that has been extensively studied. Consequently, there is a large volume of scientific literature pertaining to genes associated with gestational diabetes. The aim of this study was to characterize the main trends in scientific publications focusing on the associations between genetic polymorphisms and gestational diabetes mellitus (GDM). The related articles were extracted from Scopus using the key words "genetic polymorphism" and "gestational diabetes mellitus"; the collected data focused on various fields (medical, biochemical, etc.) and included papers published within December 2013. One hundred and eighty-three relevant articles published between 1987 and 2013 were identified; we observed a significantly increasing trend in the number of publications pertaining to GDM. A majority of the articles focused on the medical (59.9%), biochemical, and genetics and molecular biological (29.6%) aspects of the disease. The genes coding for transcription factor 7-like 2 and glucokinase (TCF7L2, 29% and GCK, 28%) were predominantly studied and reported. This study helped quantify the growth in research pertaining to GDM; researchers from the USA have published a majority of the publications related to GDM. Several candidate genes have been linked to diabetes; however, the specific gene locus responsible for GDM has not yet been identified. The results of this study could help determine the orientation of future research on genetic factors associated with GDM.
authors.affiliation: Ciências Biológicas,Universidade Estadual de Goiás, Anápolis, GO, Brasil.
authors.forename: J S
authors.initials: JS
authors.lastname: Gomes
authors.affiliation: Programa de Pós-Graduação em Genética, Pontifícia Universidade Católica de Goiás, Goiânia, GO, Brasil.
authors.forename: L B
authors.initials: LB
authors.lastname: Minasi
authors.affiliation: Programa de Pós-Graduação em Genética, Pontifícia Universidade Católica de Goiás, Goiânia, GO, Brasil.
authors.forename: A D
authors.initials: AD
authors.lastname: da Cruz
authors.affiliation: Ciências Biológicas,Universidade Estadual de Goiás, Anápolis, GO, Brasil.|Programa de Pós-Graduação em Genética, Pontifícia Universidade Católica de Goiás, Goiânia, GO, Brasil.
authors.forename: F M
authors.initials: FM
authors.lastname: Rodrigues
mesh_terms: D016022:Case-Control Studies; D003924:Diabetes Mellitus, Type 2 / Q000235:genetics; D016640:Diabetes, Gestational / Q000235:genetics*; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D020641:Polymorphism, Single Nucleotide; D011247:Pregnancy; D011642:Publications / Q000706:statistics & numerical data*