Abstract:
BACKGROUND:Autoantibodies (A) against Neuropeptide Y (NPY), was reported in 9% newly diagnosed type 1 diabetes (T1D) patients. A single nucleotide polymorphism (SNP) at rs16139 (T1128C) within the NPY-gene identified an amino acid substitution from leucine (L) to proline (P) (L7P) associated with both glucose tolerance and type 2 diabetes. We aimed to determine: (i) the influence of autoantibodies to leucine neuropeptide Y (NPY-LA) and autoantibodies to proline neuropeptide Y (NPY-PA) on the diagnostic sensitivity of type 1 diabetes (T1D), (ii) the association of NPYA with major islet autoantibodies, and (iii) the association of NPYA with HLA-DQ genotypes in newly diagnosed T1D patients. METHODS:Serum from the HLA-DQ typed T1D patients (n = 673; median age 10 yr) from Skåne, Sweden, were analyzed for autoantibodies against NPY-L and NPY-P in a radioligand binding assay, and against glutamic acid decarboxylase 65 (GAD65), insulin, insulinoma associated protein-2 (IA-2), and zinc transporter 8 (ZnT8) in addition to islet cell antibodies (ICA). A total of 1006 subjects (median age 9 yr) were used as controls. RESULTS:A total of 9.2% (n = 62) of the T1D patients were positive for NPY-LA (p < 0.001) and 7.6% (n = 51) for NPY-PA (p < 0.001) compared to 1.1% (n = 11) in controls. The NPY-LA and NPY-PA appeared together (κ = 0.63; p < 0.001) and the median levels correlated (R² = 0.603; p < 0.001). T1D patients diagnosed after 10 yr of age were at an increased risk for NPYA at diagnosis [odds ratio (OR = 2.46; 95% CI 1.46-4.16; p = 0.001)] adjusted for age at diagnosis, gender, autoantibody positivity, and HLA. CONCLUSIONS:NPY is a minor autoantigen in children with newly diagnosed T1D. Therefore, NPY autoantibodies may be investigated in T1D autoimmunity.
journal_name
Pediatr Diabetesjournal_title
Pediatric diabetesauthors
Skärstrand H,Vaziri-Sani F,Delli AJ,Törn C,Elding Larsson H,Ivarsson S,Agardh D,Lernmark Å,Skåne study group.doi
10.1111/pedi.12222subject
Has Abstractpub_date
2015-12-01 00:00:00pages
621-8issue
8eissn
1399-543Xissn
1399-5448journal_volume
16pub_type
杂志文章abstract:BACKGROUND AND OBJECTIVES:Regulatory T cells (Tregs) play an important role in maintaining tolerance to self-antigens. Defects in the frequency and function of polyclonal Tregs have been reported in type 1 diabetes (T1D). However, characteristics of proinsulin (PI)-specific Tregs in human T1D have not yet been explored...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12813
更新日期:2019-05-01 00:00:00
abstract::The association of type 1 diabetes mellitus (T1DM) and acute chorea is rare. We report an 8-yr-old boy with T1DM who developed acute hemichorea-hemiballism of the right arm in whom magnetic resonance imaging (MRI) of the brain revealed hyperintense signal in putamen and considerable atrophy and focal area of gliosis i...
journal_title:Pediatric diabetes
pub_type: 杂志文章,评审
doi:10.1111/j.1399-5448.2012.00856.x
更新日期:2012-09-01 00:00:00
abstract::Glucokinase gene (GCK) mutations comprise approximately 10% of cases of maturity-onset diabetes of the young (MODY). Over 800 different mutations in GCK have been reported in the Human Gene Mutation Database, the vast majority of which result in MODY type 2. The missense mutation p.Leu122Val is listed in that database...
journal_title:Pediatric diabetes
pub_type:
doi:10.1111/pedi.13058
更新日期:2020-09-01 00:00:00
abstract::We report an interesting and unique case of an overweight adolescent with a novel mutation of the maturity-onset diabetes of the young (MODY)3 gene [hepatocyte nuclear factor-1 alpha (HNF-1alpha)] and positive islet cell autoantibodies. The patient is a 17-yr-old Caucasian female, who was diagnosed with type 2 diabete...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2007.00335.x
更新日期:2008-04-01 00:00:00
abstract::Although it is known that the incidence of type 1 diabetes mellitus (DM) in childhood is progressively increasing, it is less clear whether the presentation of newly diagnosed DM is changing. The aim of this study was to establish whether any biochemical or clinical presentation parameters have altered over time. A re...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1034/j.1399-5448.2001.20403.x
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Mild hypoglycemia is commonly observed in children treated for type 1 diabetes mellitus (T1DM). Hypoglycemia disturbs cognition and learning. OBJECTIVE:To describe how and to what extent hypoglycemia in young children with T1DM is detected in everyday life. To learn how parents and caregivers treat hypoglyc...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12057
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:There are substantial controversies about the clinical utility of adolescent metabolic syndrome (MetS). The current study examined the stability of adolescent MetS by assessing the agreement and discriminative abilities of four different definitions of adolescent MetS and the adult MetS definit...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12349
更新日期:2017-02-01 00:00:00
abstract::Beta cell replacement is a valid alternative to exogenous insulin injections to treat type 1 diabetic patients. The rate of success obtained after whole-pancreas transplantation, performed alone or in combination with kidney, and, as shown recently, by islet transplantation, justifies optimism and sets the stage for a...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1034/j.1399-5448.2002.30408.x
更新日期:2002-12-01 00:00:00
abstract::The Juvenile Diabetes Research Foundation International (JDRF) was founded in 1970 by parents of children with juvenile diabetes to find a cure for diabetes and its complications through the support of research. The foundation was an early supporter of stem cell research, recognizing the promise of stem cells to quick...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-543X.2004.00085.x
更新日期:2004-01-01 00:00:00
abstract::Neonatal diabetes mellitus is rare, may either be transient or permanent, and may be caused by mutations in any of the several different genes. Until recently, most forms of permanent neonatal diabetes required lifelong subcutaneous insulin for management; however, permanent neonatal diabetes due to activating mutatio...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2007.00316.x
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVE:Most youth with type 1 diabetes do not meet the American Diabetes Association (ADA) and International Society for Pediatric and Adolescent Diabetes (ISPAD) targets for hemoglobin A1c (HbA1c), blood pressure (BP), lipids, and body mass index (BMI). We hypothesized that ISPAD/ADA goal achievement would be assoc...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12598
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND:Real-time continuous glucose monitoring systems (RT-CGMS) are a recently introduced technology for type 1 diabetes and experience in children is limited. OBJECTIVE:To assess patient and caregiver's perception of benefits and disadvantages of RT-CGMS in children or young adults with type 1 diabetes mellitus ...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2009.00549.x
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVE:The primary objective of this trial was to evaluate the feasibility, safety, and efficacy of a predictive hyperglycemia and hypoglycemia minimization (PHHM) system vs predictive low glucose suspension (PLGS) alone in optimizing overnight glucose control in children 6 to 14 years old. RESEARCH DESIGN AND METH...
journal_title:Pediatric diabetes
pub_type: 杂志文章,随机对照试验
doi:10.1111/pedi.12603
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVE:The Environmental Determinants of Diabetes in the Young (TEDDY) study seeks to identify environmental triggers of autoimmunity and type 1 diabetes mellitus (T1DM) in children at increased human-leukocyte-antigen conferred genetic risk for this disease. The objective of this study was to identify predictors of...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2010.00686.x
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:Patient Reported Outcomes Measurement Information System (PROMIS) includes numerous domains to assess functioning among the pediatric population. These domains, however, have not been evaluated for use in children with type 1 diabetes (T1D). The objective of this study was to determine the measurement propert...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.13134
更新日期:2020-10-07 00:00:00
abstract::Families of children with diabetes increasingly obtain health information from a variety of sources. Doctor-patient relationships have accordingly become more fluid and dynamic with input from other parties. These outside parties include representatives from the diabetes health care industry-industry third parties (IT...
journal_title:Pediatric diabetes
pub_type: 杂志文章,评审
doi:10.1111/pedi.12786
更新日期:2019-02-01 00:00:00
abstract:OBJECTIVE:To evaluate an ambulatory, portable prototype, overnight automated closed-loop (CL) system and to explore optimal time of CL initiation. METHODS:We performed a randomized crossover study and compared automated overnight glucose control started at the time of an evening-meal or at bedtime. Eight young people ...
journal_title:Pediatric diabetes
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1399-5448.2012.00903.x
更新日期:2012-09-01 00:00:00
abstract::In children with type 1 diabetes (T1DM), altered adaptive responses to exercise (secretion of growth factors, inflammatory cytokines, and glucoregulatory mediators) may have potential implications in growth and development, early onset of disease complications, and incidence of hypoglycemia. We therefore measured a br...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-543X.2006.00140.x
更新日期:2006-02-01 00:00:00
abstract::Monogenic forms of diabetes in children are frequently misclassified as either type 1 diabetes or young-onset type 2 diabetes. There is a paucity of literature regarding pediatric monogenic diabetes in the Indian population. A retrospective analysis of case records of 37 children with monogenic diabetes who were diagn...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.13040
更新日期:2021-02-01 00:00:00
abstract::Diabetic ketoacidosis (DKA) is one of the most common causes of morbidity and mortality in new onset type 1 diabetes mellitus (T1DM). Children have a higher rate of neurological complications from DKA when compared to adults. The differential for sudden focal neurological deterioration in the setting of DKA is cerebra...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12760
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Type 1 diabetes (T1D) mellitus and obesity are recognized risk factors for cardiovascular disease (CVD). A common mechanism underlying an increased risk for endothelial dysfunction in these two metabolic diseases is oxidative stress. OBJECTIVE:To evaluate and compare the oxidant/antioxidant defense systems ...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2009.00565.x
更新日期:2010-06-01 00:00:00
abstract:AIMS:Children with type 1 diabetes (T1D) risk and islet autoantibodies are recruited to a secondary prevention study. The aims were to determine metabolic control in relation to human leukocyte antigen (HLA) genetic risk and islet autoantibodies in prepubertal children. METHODS:In 47 healthy children with GADA and at ...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12023
更新日期:2013-08-01 00:00:00
abstract::The adult brain accounts for a disproportionally large percentage of the body’s total energy consumption (1). However, during brain development,energy demand is even higher, reaching the adult rate by age 2 and increasing to nearly twice the adult rate by age 10, followed by gradual reduction toward adult levels in th...
journal_title:Pediatric diabetes
pub_type: 杂志文章,评审
doi:10.1111/pedi.12088
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:To examine the extent to which self-regulation skills of adolescents with type 1 diabetes (T1D), including executive functioning and emotion regulation, relate to treatment adherence and glycemic control. METHOD:Participants were 109 adolescents aged 12-18 yr with TID and their primary caregiver who attended...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2010.00692.x
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Type 1 diabetes is an autoimmune disease occurring in genetically susceptible individuals. The precipitating cause is unclear. Recently, the Second Lebanon War exposed a large civilian population in northern Israel to significant psychological stress in the form of repeated barrages of missile attacks. HYPO...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2011.00838.x
更新日期:2012-06-01 00:00:00
abstract:OBJECTIVE:The current study examined how a comprehensive set of variables from multiple domains, including at the adolescent and family level, were predictive of glycemic control in adolescents with type 1 diabetes (T1D). METHODS:Participants included 100 adolescents with T1D ages 10-16 yrs and their parents. Particip...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12331
更新日期:2016-11-01 00:00:00
abstract::Inactivating mutations in the pancreatic beta cell ATP-sensitive potassium (K(ATP) ) channel genes are identified by sequencing in approximately 80% of patients with diazoxide-unresponsive hyperinsulinaemic hypoglycaemia (HH). Genetic testing is clinically important as the mode of inheritance of a K(ATP) channel mutat...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2011.00821.x
更新日期:2012-05-01 00:00:00
abstract:BACKGROUND:The aim of the study was to search for mutations in the NEUROD1 and IPF-1 genes in patients with clinical characteristics of maturity-onset diabetes of the young (MODY) but with no mutations in the HNF-4A (MODY1), GCK (MODY2) and TCF1 (MODY3) genes. METHODS:We studied 30 unrelated Czech probands with a clin...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/j.1399-5448.2008.00379.x
更新日期:2008-08-01 00:00:00
abstract:OBJECTIVE:Although insulin analogs have dramatically changed diabetes treatment, scarce evidence is available on those effects. We aimed to explore whether glycemic control had improved, the use of insulin analogs had been increased, and hypoglycemic events had decreased over time in Japanese pediatric patients with ty...
journal_title:Pediatric diabetes
pub_type: 杂志文章
doi:10.1111/pedi.12409
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Few diabetes-specific quality of life (QOL) tools are available for young children. OBJECTIVES:To design and evaluate, a new age-specific QOL questionnaire and its associations with treatment regimens and metabolic control. METHODS:Clinical, demographic data and centrally analyzed HbA1c were collected on 1...
journal_title:Pediatric diabetes
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/pedi.12602
更新日期:2018-05-01 00:00:00