ESPE Abstracts

Background: TransCon hGH is a sustained-release prodrug in development as a long-acting GH for children with growth hormone deficiency (GHD). TransCon hGH consists of a parent drug, growth hormone (hGH; somatropin), that is transiently bound to a carrier via a TransCon linker. The carrier extends hGH circulation time in the body and fully active hGH is released over one week at physiologic pH and temperature. Unlike other molecules in development, TransCon hGH...

In the typical developing gonad, cells with XY chromosomes become masculinised into Sertoli cells, leading to the development of the bipotential gonad into testes. Disruptions to sex determining genes and transcription factors, or XX chromosome complement, typically leads to failure of Sertoli cell development. In the study of sex determination, upregulation of specific genes in animal models has sucessfully led to male factor expression in XX cells in some animals but not in ...

Sex differentiation and development are complex processes reflecting the precise spatiotemporal expression of specific genes and interactions among gene products. In some instances, peripheral blood karyotype diverges from anticipated findings based on phenotypic features. Ascertaining for chromosomal mosaicism aids the shared decision-making discussions with families and other health care providers. We have investigated for sex chromosome mosaicism in 13 patients by using flu...

Background: Mc Cune Albright (MAS), is a rare genetic disease clinically defined by bone fibrous dysplasia (BFD), café au lait skin spots and at least one hyperfunction endocrinopathy. Growth Hormone (GH) excess has been described in 20% of patients usually accompanied by hyperprolactinemia (80%). As reported in literature GH hypersecretion is allways associated with craniofacial BFD, macrocephaly and is also accompanied by higher risk of systemic...

Background: The fluid milieu along the female reproductive tract has a major role in a complex series of events that follow oocyte ovulation. These include oocyte transport in the fallopian tube, the transport and capacitation of sperm, fertilization, transport of the blastocyst and implantation of the embryo in the uterus. These processes are regulated by the activity of ion channels located on the surface of endometrial epithelia. In our previous studies we showed that epith...

Background and aim: Epidemiologic observations suggest that women with type 1 diabetes mellitus (T1DM) often suffer from menstrual cycle disorders. There may also be a negative association between the age of onset of T1DM and the age of menarche. Delayed menarche, in turn, may be associated with increased risk for diabetic complications. The aim of this study was to prospectively investigate pathologic manifestations of reproductive function in young women with T1DM and their ...

Background: Familial Hypercholesterolemia (FH) is an autosomal dominant disorder causing increased levels of total and LDL cholesterol (LDL-C). When onset is in early childhood, it is associated with higher risk of coronary heart disease and hence the emphasis on early identification and strict management to improve the life expectancy. Of the two types of FH, the homozygous variant is the most severe form associated with extremely high levels of LDL.Aim...

Introduction: About 20 thousands of new cases of obesity (Ob) are first registered in children and adolescents in Ukraine annually (morbidity 2.72/1000, prevalence 13.50/1000 of the corresponding population on 01.01.2016). Adolescent Ob shows catastrophic rise (prevalence 8.9/1000 in 2001 vs 28.3/1000 in 2015). Completely unclear the role of Ghr in the etiopathogenesis of obesity in adolescents.Methodology: A total of 39 obese children with HD (14 boys, ...

Background: Turner Syndrome (TS) with a 45,X phenotype is generally more severe than TS with mosaicism, but the potential role of the degree of mosaicism in modulating TS phenotype has never been investigated. We assessed the impact of various degrees of 45,X/ 46,XX mosaicism on phenotypic features in a cohort of TS patients.Method: We analysed a cohort of TS with 45,X/ 46,XX mosaicism (percentage mosaicism from peripheral blood lymphocytes, known in <em...

Turner syndrome (TS) is characterized by partly or completely missing of an X chromosome and variability of clinical signs. We present tree Caucasian mosaic TS girls with unusual clinical course and discuss some literature.Case 1: A girl referred first to paediatric endocrinologist at the age of 8.5 y. for metabolic problems (an excessive weight gain, acanthosis nigricans, impaired glucose tolerance, hyperinsulinemia). The height was not a concern (Media...