PMID- 24038878 OWN - NLM STAT- MEDLINE DCOM- 20140617 LR - 20221207 IS - 1520-7560 (Electronic) IS - 1520-7552 (Linking) VI - 30 IP - 1 DP - 2014 Jan TI - Early postnatal growth in children with HLA-conferred susceptibility to type 1 diabetes. PG - 60-8 LID - 10.1002/dmrr.2449 [doi] AB - AIMS/HYPOTHESIS: An association between increased length/height and weight gain and risk of type 1 diabetes (T1D) has been reported in children. We set out to investigate the potential contribution of T1D human leukocyte antigen (HLA) risk genotypes to this association in two countries with a contrasting disease incidence. METHODS: In Estonia and Finland, length and weight were monitored up to the age of 24 months in 688 subjects. According to their HLA genotypes, the children were divided into four groups, those with very high, high or moderate risk for T1D, as well as a neutral/control group. Relative length and weight (SDS) were assessed and compared at 3, 6, 12, 18 and 24 months using World Health Organization (WHO) growth curves. RESULTS: The mean relative length at the age of 24 months was lower in the group with the very high risk HLA genotype compared to the controls (p < 0.05). The mean relative weight differed between those two groups at the age of 12, 18 and 24 months (p < 0.05). When Estonian and Finnish cohorts were analyzed separately, the relative length showed similar but non-significant trends in both countries, while in Estonia the changes in weight at some time points still remained significant (p < 0.05). CONCLUSIONS: Children with the highest HLA-conferred risk for T1D gained less weight and length during the first 24 months of life, and this feature was more pronounced in the Estonian children. CI - Copyright (c) 2013 John Wiley & Sons, Ltd. FAU - Peet, A AU - Peet A AD - Department of Paediatrics, University of Tartu, Tartu, Estonia; Tartu University Hospital, Tartu, Estonia. FAU - Hamalainen, A-M AU - Hamalainen AM FAU - Kool, P AU - Kool P FAU - Ilonen, J AU - Ilonen J FAU - Knip, M AU - Knip M FAU - Tillmann, V AU - Tillmann V CN - DIABIMMUNE Study Group LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Diabetes Metab Res Rev JT - Diabetes/metabolism research and reviews JID - 100883450 RN - 0 (HLA Antigens) SB - IM MH - Body Height MH - Body Weight MH - Child, Preschool MH - Diabetes Mellitus, Type 1/*genetics MH - Disease Susceptibility/immunology MH - Estonia MH - Female MH - Finland MH - Genetic Predisposition to Disease MH - Genotype MH - Growth and Development/*genetics/immunology MH - HLA Antigens/*genetics MH - Humans MH - Infant MH - Insulin Resistance/genetics MH - Male MH - Sex Characteristics MH - White People OTO - NOTNLM OT - HLA-DQ OT - environment OT - insulin resistance OT - linear growth OT - type 1 diabetes mellitus OT - weight gain EDAT- 2013/09/17 06:00 MHDA- 2014/06/18 06:00 CRDT- 2013/09/17 06:00 PHST- 2013/02/10 00:00 [received] PHST- 2013/08/12 00:00 [revised] PHST- 2013/08/19 00:00 [accepted] PHST- 2013/09/17 06:00 [entrez] PHST- 2013/09/17 06:00 [pubmed] PHST- 2014/06/18 06:00 [medline] AID - 10.1002/dmrr.2449 [doi] PST - ppublish SO - Diabetes Metab Res Rev. 2014 Jan;30(1):60-8. doi: 10.1002/dmrr.2449.