Derya Demirtas 1 , Fettah Acıbucu 2 , Filiz Alkan Baylan 3 , Erdinc Gulumsek 1 , Tayyibe Saler 1 Show Affiliations »
Abstract
BACKGROUND: Adipokines derived from adipocytes are one of the important factors that act as circulating regulators of bone metabolism. Complement C1q/tumor necrosis factor-related protein-3 (CTRP3), a paralog of adiponectin, is are member of the CTRP superfamily. The aim of this study was to investigate the role of serum CTRP3 in the development of osteoporosis in patients with primary hyperparathyroidism. METHODS: This study included 53 patients with diagnosed primary hyperparathyroidism and 30 healthy controls. Laboratory tests for the diagnosis of primary hyperparathyroidism and serum levels of CTRP3 measured for all patients. Bone mineral density was obtained on lumbar spine 1 and 4 by dual energy X-ray absorptiometry. RESULTS: Serum CTRP3 levels were lower in patients with primary hyperparathyroidism than in the control group (p<0.001). In addition, primary hyperparathyroidism patients are were divided into two groups as, with and without osteoporosis; the levels of CTRP3 were lower in patients with osteoporosis than in patients without osteoporosis (p=0.004). In logistic regression analysis, only CTRP3 levels independently determined the patients to be osteoporosis (p<0.05). According to this analysis, decreased CTRP3 (per 1 ng/mL) levels were found to increase the risk of patients for osteoporosis by 6.9%. When the CTRP3 cut-off values were taken as 30 ng/mL, it determined osteoporosis with 76.4% sensitivity and 73.2% specificity. CTRP3 and urine calcium levels were independently associated with T score in dual energy X-ray absorptiometry. CONCLUSIONS: CTRP3 levels were significantly decreased in patients with primary hyperparathyroidism, and it is also related to osteoporosis. © Georg Thieme Verlag KG Stuttgart · New York.
BACKGROUND: Adipokines derived from adipocytes are one of the important factors that act as circulating regulators of bone metabolism. Complement C1q/tumor necrosis factor-related protein-3 (CTRP3 ), a paralog of adiponectin , is are member of the CTRP superfamily. The aim of this study was to investigate the role of serum CTRP3 in the development of osteoporosis in patients with primary hyperparathyroidism . METHODS: This study included 53 patients with diagnosed primary hyperparathyroidism and 30 healthy controls. Laboratory tests for the diagnosis of primary hyperparathyroidism and serum levels of CTRP3 measured for all patients . Bone mineral density was obtained on lumbar spine 1 and 4 by dual energy X-ray absorptiometry. RESULTS: Serum CTRP3 levels were lower in patients with primary hyperparathyroidism than in the control group (p<0.001). In addition, primary hyperparathyroidism patients are were divided into two groups as, with and without osteoporosis ; the levels of CTRP3 were lower in patients with osteoporosis than in patients without osteoporosis (p=0.004). In logistic regression analysis, only CTRP3 levels independently determined the patients to be osteoporosis (p<0.05). According to this analysis, decreased CTRP3 (per 1 ng/mL) levels were found to increase the risk of patients for osteoporosis by 6.9%. When the CTRP3 cut-off values were taken as 30 ng/mL, it determined osteoporosis with 76.4% sensitivity and 73.2% specificity. CTRP3 and urine calcium levels were independently associated with T score in dual energy X-ray absorptiometry. CONCLUSIONS: CTRP3 levels were significantly decreased in patients with primary hyperparathyroidism , and it is also related to osteoporosis . © Georg Thieme Verlag KG Stuttgart · New York.
Entities: Chemical
Disease
Gene
Species
Year: 2019
PMID： 31117148 DOI： 10.1055/a-0899-5210
Source DB: PubMed Journal: Exp Clin Endocrinol Diabetes ISSN： 0947-7349 Impact factor: 2.949