ESPE Abstracts

Background: The dysregulation of adipocytokines with increasing fat mass may directly contribute to hypertension. It has been confirmed that chemerin and adiponectin can affect BP. However, the effect of other adipocytokines on the development of hypertension is still poorly understood.Objective and hypotheses: The aim was to evaluate the associations of Sfrp5 and Wnt5a with blood pressure (BP), and to examine whether BP can be influenced by changes in a...

Objective: X-linked agammaglobulinemia (XLA) is a kind of primary immunodeficiency disease caused by mutations in the gene encoding Bruton agammaglobulinemia tyrosine kinase (BTK). This study, we identified a novel in frame deletion mutation in exon11, c.902 _ c.904 delAAG(p.e301 _ g302 delinsG) in BTK gene and evaluated the function of BTK.Methods: A five-year-old boy presented with recurrent respiratory tract infections. His height wa...

Objective: To explore the clinical characteristics of diagnosis and treatment in patients with congenital tufting enteropathy.Method: A rare case of congenital tufting enteropathy was diagnosed at West China Second University Hospital, Sichuan University in July 2016, the clinical data of congenital tufting enteropathy was analyzed retrospectively, and the related literature were reviewed. Original papers on congenital tufting enteropathy published until...

Background: The relationship between probiotic supplementation and puberty onset has not been explored.Objective: To investigate the effects of probiotics oral intake during childhood on the gut microbiota when puberty onset in lactating female mice.Method: Feeding female mice with probiotic suspension of Bifidobacterium longum, Lactobacillus bulgaricus and Streptococcus thermophil...

Background: Permanent neonatal diabetes mellitus (PNDM) is a rare form of monogenic diabetes with onset less than 6 months of age. Together, activating mutations in KCNJ11 and ABCC8 genes, that encode the Kir6.2 andsulfonylurea receptor 1 (SUR1) subunits, respectively, account for nearly 50% of PNDM cases.Case report: We present a case reported a child diagnosed with PNDM resulting from a new mutation in the insulin (INS) gene, leading to severe hypergly...

Background: Cell death-inducing DFF45-like effector C (CIDEC) is a novel lipid droplet-coating protein that promotes triglyceride accumulation and inhibits lipolysis. TNFα downregulates CIDEC levels to enhance basal lipolysis, while CIDEC overexpression could block this effect. However, the signalling mechanism by which TNFα regulates CIDEC expression in human is still unknown.Objective and hypotheses: The aim of this study was to investigate t...

Objective: The aim of this study was to detect potential gene mutation of Methylmalonic acidemia (MAA) in a Chinese patient.Methods: Patient with clinical diagnosis and parents were analyzed in this study. The analysis included medical histories, clinical analysis, and genetic tests. A NGS panel include MUT,MMAA,MMAB,MMADHC and MCEE genes was identify the pathogenic mutation responsible for the MAA and verified by Sanger.Results: A...

Objective: Excessive exposure to glucocorticoids (GCs) during gestation period not only causes fetal growth retardation but also increases the risk of adult metabolic diseases. 11 Beta-hydroxysteroid dehydrogenase (11β-HSD2) is a kind of glucocorticoid metabolic enzymes, which plays a role to the placental GCs barrier during gestation period. The aim of this study is to investigate the effect and mechanism of sonic hedgehog (Shh) signalling on regulation the expression of...

Background: Maturity-onset diabetes of the young, type 2 (MODY2), caused by mutations in the glucokinase (GCK) gene is rare in a Chinese population.Objective and hypotheses: We report three Chinese families with MODY2 and sequenced the GCK gene to find novo mutation.Method: Three unrelated Chinese families with MODY2 and pedigrees were investigated. In Family 1, the proband was a 7-year-old girl with impaired fasting glucose (IFG) ...

Background: The incidence of obesity, especially in children, have dramatically increased over the last few decades. Recently, studies highlighted the involvement of gut microbiota in the pathophysiology of obesity. Gender-related differences have been reported in animal and adult. Nonetheless, reports related on the features of gut microbiota in children with obesity is limited and no one reported the different composition of gut microbiota at different sex o...