ESPE Abstracts

Backgrounds and objectives: Low bone mass density is an important problem in survivors of childhood cancers. The aim of this study is to determinate the influence of factors on bone mass density (BMD) and the prevalence of abnormal bone turnover.Materials and methods: The evaluation was performed in 67 patients (64.18% boys and 35.82% girls) at least 1 year after therapy of solid tumours, aged 4–27 years (median 12.67). The following parameters were...

Introduction: Lipid disorders are a common complication of anticancer therapy. These disorders may be included in both the metabolic syndrome or also may be associated with increased risk of cardiovascular disease. The aim of our study is to evaluate lipid profile in children after anticancer treatment.Materials and methods: Study group consisted of 44 patients (aged 3.25–16 years) with solid tumors, at least one year after cessation of anticancer t...

Background: Hashimito's Thyroiditis is influenced by genetic and environmental factors. Interleukin-2 receptor alpha chain (IL2RA) gene polymorphism and Cytotoxic T-lymphocyte antigen 4 (CTLA 4) gene polymorphism are known to be associated with HT, but have not been established in a Caucasian children population yet. The Fas Apoptotic Inhibitory Molecule 2 (FAIM2) gene polymorphisms impact on the development of HT in children has not been reported yet....

Background: Kearns-Sayre syndrome (KSS, OMIM #530000) is a rare disease belonging to a heterogeneous group of mitochondrial cytopathies. KSS is caused by deletions and/or duplications in the mitochondrial DNA, which lead to the dysfunction of the respiratory chain and to disorders in tissues with a high energy demands (muscle, nervous system).Case presentation: The girl was admitted to the hospital at the age of 13 years with the suspision of KSS. Progre...

Background: Hypophosphatemic rickets (HR) stands for a heterogenous group of rare disorders in which excessive renal phosphate wasting is observed. The main characteristics of X-linked HR (XLHR) (OMIM #307800) caused by mutation in PHEX (phosphate-regulating endopeptidase) gene (OMIM *300550) include bone deformities, disproportionately short stature, dental anomalies and hypophosphatemia with coexisting low renal phosphate reabsorption. The patie...

Background: Hypophosphatemic rickets (HR) is a group of rare disorders caused by an excessive renal phosphate wasting. X-linked HR (XLHR) is caused by mutation in PHEX (phosphate-regulating endopeptidase) gene and is characterized mainly by bone deformities, disproportionately short stature, dental anomalies and hypophosphatemia with coexisting low renal phosphate reabsorption. Early treatment with vitamin D and phosphate improves the patient’s growth. Recombinan...

Background: Regulatory T cells (Treg) of phenotype CD4+CD25+FoxP3+ involves active suppression of excessive immune response. The population of Treg cells from patients with type 1 diabetes (DM1) have numeric and functional abnormalities. Although there are many reports of investigations on human and animal populations, the role of regulatory T cells in the development of type 1 diabetes is still unclear.Objective and hypotheses: The aim of the study is t...

Background: Natural killer cells are a type of cytotoxic lymphocyte critical to the innate immune system. NK cells from patients with type 1 diabetes (DM1) have numeric and functional abnormalities. However, little is known about the number of NK cells in healthy siblings of children with DM1.Objective and hypotheses: The aim of the study is to compare the population of NK cells and the correlation between NK cells and beta cells autoantibody in healthy ...

Background: Hypophosphatemic rickets (HR) is a group of rare disorders caused by an excessive renal phosphate wasting. The dominant form of X-linked HR (XLHR) is caused by mutation in PHEX (phosphate-regulating endopeptidase) gene. XLHR phenotype is characterized mainly by rickets, bone deformities, short stature, dental anomalies, hypophosphatemia, low renal phosphate reabsorption, normal serum calcium level, hypocalciuria, normal/low serum level of vitamin D (1,25(O...

Objective and hypotheses: The aim of the study is comparison of the occurrence of islet autoantibodies in healthy siblings of children with T1DM to healthy children from non-diabetic families.Method: Determination of anti-decarboxylase of the glutamic acid antibodies (anti GAD-Ab), anti-protein tyrosine phosphatase (anti IA2), and antibodies against zinc transporter eight (anti ZnT8) in 75 children with T1DM, their siblings – 105, and 77 healthy chi...