Your browser doesn't support javascript.
loading
Expressions of inflammatory and fibrogenic factors in perinephric and subcutaneous adipose tissues of patients with adrenocorticotropic hormone-independent Cushing's syndrome / 南方医科大学学报
Article в Zh | WPRIM | ID: wpr-273723
Ответственная библиотека: WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the expressions of inflammation- and fibrosis-related genes in perinephric and subcutaneous adipose tissues in patients with adrenocorticotropic hormone (ACTH)-independent Cushing's syndrome.</p><p><b>METHODS</b>The perinephric and subcutaneous adipose tissues adipose tissues were obtained from 8 patients with ACTH-independent Cushing's syndrome undergoing laparoscopic retroperitoneal adrenalectomy. Real-time PCR was used to detect the mRNA expression levels of interleukin 6 (IL-6), tumor necrosis factor-α (TNF-α), matrix metallopeptidase 2 (MMP-2), TIMP metallopeptidase inhibitor 1 (TIMP-1), early growth response 1 (EGR1), CCAAT/enhancer binding protein β(CEBPβ), uncoupling protein 1(UCP-1), PPARγ coactivator 1 alpha (PGC1α) and cell death-inducing DFFA-like effector a (CIDEA).</p><p><b>RESULTS</b>The mRNA level of CIDEA was significantly higher in the perinephric adipose tissue (peri-N) than in the subcutaneous adipose tissue (subQ) (P<0.05). The expressions of CEBPβ, UCP-1, and PGC1α mRNA in the peri-N were similar with those in the subQ. The expressions of IL-6, TIMP1 and EGR1 mRNA in the subQ were significantly higher than those in the peri-N (P<0.05). No significant difference in TNF-α and MMP-2 mRNA levels was found between peri-N and subQ.</p><p><b>CONCLUSION</b>The expression levels of the inflammation- and fibrosis-related genes are higher in the subQ than in the peri-N of patients with ACTH-independent Cushing's syndrome, suggesting that chronic exposure to endogenous hypercortisolism may cause adipose tissue dysfunction.</p>
Тема - темы
Полный текст: 1 База данных: WPRIM Основная тема: General Surgery / Tumor Necrosis Factor-alpha / Adrenocorticotropic Hormone / Adrenalectomy / Tissue Inhibitor of Metalloproteinase-1 / Matrix Metalloproteinase 2 / Cushing Syndrome / CCAAT-Enhancer-Binding Protein-beta / Subcutaneous Fat / Early Growth Response Protein 1 Пределы темы: Humans Язык: Zh Журнал: Journal of Southern Medical University Год: 2016 Тип: Article
Полный текст: 1 База данных: WPRIM Основная тема: General Surgery / Tumor Necrosis Factor-alpha / Adrenocorticotropic Hormone / Adrenalectomy / Tissue Inhibitor of Metalloproteinase-1 / Matrix Metalloproteinase 2 / Cushing Syndrome / CCAAT-Enhancer-Binding Protein-beta / Subcutaneous Fat / Early Growth Response Protein 1 Пределы темы: Humans Язык: Zh Журнал: Journal of Southern Medical University Год: 2016 Тип: Article