Association Between MKP-1, BDNF, and Gonadal Hormones with Depression on Perimenopausal Women

作者：Hui, Ling-yun; Wang, Ya-wen; Zhou, Fu-ling; Ma, Xian-cang; Yan, Run-zhi; Zhang, Lin; Wang, Quan-li; Yu, Xuewen^*

来源：Journal of Women's Health, 2016, 25(1): 71-77.

DOI：10.1089/jwh.2015.5214

• MAP KINASE CASCADE
• NEUROTROPHIC FACTOR
• POSTMENOPAUSAL WOMEN
• TESTOSTERONE REPLACEMENT
• ANTIDEPRESSANT TREATMENT
• BEHAVIORAL-MODELS
• BIPOLAR DISORDER
• SEXUAL FUNCTION
• FEMALE-PATIENTS
• SERUM-LEVELS

Background: Studies suggest that brain-derived neurotrophic factor (BDNF) exerts effects on the neuronal function of hippocampal neurons and increases hippocampal mitogen-activated protein kinase phosphatase-1 (MKP-1) expression, which causes depressive behaviors in rat or mouse. Here we focus on the change of serum MKP-1, BDNF, testosterone (T), and estradiol (E-2) levels, in order to test the hypothesis that dysregulation of MKP-1, BDNF, T, and E-2 are associated with depression in perimenopausal women. Methods: Women with depression, after meeting criteria in the International Statistical Classification of Diseases and Related Health Problems, 10th Revision, for mental and behaviural disorders and the 17-item Hamilton Depression Rating Scale (HDRS), were included in the study. Psychosocial data and blood samples were obtained from the subjects in the study, including 38 perimenopausal and 32 young women with depression, 26 healthy control perimenopausal women, and 34 young women. Results: Serum MKP-1 levels were higher and T was lower in the women with depression compared to controls (p<0.05), and depressed perimenopausal women exhibited the highest serum MKP-1 levels and lowest T levels. Logistic regression analyses showed that MKP-1 levels were positively correlated with HDRS scores in the women, and T levels were inversely correlated with HDRS scores in the perimenopausal women (p<0.05). Conclusions: This study suggests that high serum MKP-1 levels are associated with depression in women, and this association did not appear to be confounded by age. Further, the results provide evidence of association between depressive symptom severity and increasing serum MKP-1 levels in women, and decreasing T levels in perimenopausal women.

• 出版日期2016-1-1
• 单位西安交通大学