Analysis of the relationship between frailty index and 25(OH) vitamin D in elderly inpatients.

To analyze the relationship between frailty index and 25(OH) vitamin D in elderly inpatients. Totally 300 elderly patients in the geriatric department of Yuncheng Central Hospital from December 2019 to November 2020 were enrolled. There were 100 cases of non-frailty, pre-frailty, and frailty, respectively.

Proteomic analysis reveals aberrant expression of CALR and HSPA5 in thyroid tissues of Graves' disease.

Objectives: To explore the proteomic changes in thyroid tissue from GD patients and find new biomarkers for the prevention, diagnosis as well as the treatment of GD.

Design And Methods: Group1 included five thyroid specimens of GD cases and 5 normal thyroid tissue samples which were removed surgically and collected. The proteins were extracted from these thyroid tissues and then the differentially expressed protein spots were identified by MALDI-TOF-MS.

Gene-gene and gene-sex epistatic interactions of DNMT1, DNMT3A and DNMT3B in autoimmune thyroid disease.

The aim of this study was to investigate the associations of DNA methyltransferases (DNMTs) polymorphisms with susceptibility to autoimmune thyroid diseases (AITDs) and to test gene-gene/gene-sex epistasis interactions. Eight single-nucleotide polymorphisms (SNPs) in DNMT1, DNMT3A and DNMT3B were selected and genotyped by multiplex polymerase chain reaction combined with ligase detection reaction method (PCR-LDR). A total of 685 Graves' disease (GD) patients, 353 Hashimoto's thyroiditis (HT) patients and 909 healthy controls were included in the final analysis.

Histone hypoacetylation and increased histone deacetylases in peripheral blood mononuclear cells from patients with Graves' disease.

The objective of this study was to investigate histone modification patterns in peripheral blood mononuclear cells (PBMCs) of patients with Graves' disease (GD). Thirty GD patients and 20 healthy controls were enrolled in this study. Global histone H3/H4 acetylation levels of PBMCs in all subjects were detected by enzyme-linked immunosorbent assay.

Association between STAT4 gene polymorphisms and autoimmune thyroid diseases in a Chinese population.

The STAT4 gene encodes a transcriptional factor that transmits signals induced by several key cytokines which play important roles in the development of autoimmune diseases. The aim of this study was to explore the association of STAT4 polymorphism with Graves' disease (GD) and Hashimoto's thyroiditis (HT). A total of 1048 autoimmune thyroid diseases (AITDs) patients (693 with GD and 355 with HT) and 909 age- and gender-matched controls were examined.