Nonlinear associations between cardiovascular stress reactivity and emotional reactivity and emotion regulation among adolescents.

Cardiovascular stress reactivity (CVR) is considered as a physiological pathway linking emotional reactivity and emotion regulation with psychopathology. However, the associations between CVR and emotional reactivity and emotion regulation remain underexplored, with limited evidence showing that either excessive or blunted CVR is associated with emotional reactivity and emotional regulation. Recently, moderate CVR has been theoretically hypothesized to be related to optimal outcomes; however, whether CVR is nonlinearly associated with emotional reactivity and emotion regulation still needs to be investigated.

MicroRNA-103 regulates the progression in endometrial carcinoma through ZO-1.

Endometrial carcinoma (EC) is one of the most common gynecological cancers in many developing countries. Although tremendous advances have been made in the diagnosis and treatment of EC, there is still no adequate biomarker currently available for predicting the prognosis of this cancer. In this study, we found that miR-103 expression was significantly upregulated in EC tissues than their paired non-carcinoma tissues.

MicroRNA-141 and MicroRNA-200c Are Overexpressed in Granulosa Cells of Polycystic Ovary Syndrome Patients.

Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders in reproductive-aged women, affecting 6-8% of women and characterized by hyperandrogenism, ovulatory dysfunction, and polycystic ovarian morphology. Accumulating evidence demonstrates that different microRNAs (miRNAs) expressions may contribute to the pathogenesis of PCOS. Therefore, the goal of this study is to compare the expression levels of miR-141 and miR-200c in granulosa cells isolated from PCOS patients and also evaluate their predictive values for pregnancy complications.