Thyroid imaging study in children with suspected thyroid dysgenesis.

Purpose: Thyroid dysgenesis is one of the most common causes of permanent congenital hypothyroidism. Thyroid ultrasonography or scan is used to detect thyroid dysgenesis. We analyzed the sensitivity and specificity of thyroid ultrasonography and scan in diagnosing thyroid dysgenesis to determine the clinical utility of each thyroid imaging method.

Serum Hepcidin to Prohepcidin Ratio in Children with Iron Deficiency Anemia.

Background: Hepcidin is produced in hepatocytes as a precursor form that needs to be converted to a mature hepcidin to be active. In iron deficiency anemia (IDA), the synthesis of hepcidin is inhibited; however, it is not clear how the maturation of hepcidin precursor is affected. To assess the relative maturity of serum hepcidin in the setting of IDA, we compared the ratio of mature hepcidin to prohepcidin in children with different iron statuses.

MicroRNA-205 directly regulates the tumor suppressor, interleukin-24, in human KB oral cancer cells.

MicroRNA (miRNA) is a form of small noncoding RNA that regulates the expression of genes either by inhibiting mRNA translation or by inducing its degradation. Small microRNA play important roles in regulating a large number of cellular processes, including development, proliferation and apoptosis. This study examined the biological functions of miR-205 as a tumor suppressor in KB oral cancer cells.

Identifying the polymorphisms in the thymic stromal lymphopoietin receptor (TSLPR) and their association with asthma.

The present study aimed to investigate whether the polymorphisms in the TSLPR gene are associated with atopic and asthmatic disease in the Korean population. We identified eleven single nucleotide polymorphisms (SNPs) and two variation sites in the TSLPR gene, including the promoter region. The genotype and allele frequencies of g.