Kir7.1 is the physiological target for hormones and steroids that regulate uteroplacental function.

Preterm birth is detrimental to the well-being of both the mother and the newborn. During normal gestation, the myometrium is maintained in a quiescent state by progesterone. As a steroid hormone, progesterone is thought to modify uterine and placental morphology by altering gene expression, but another direct mode of action has long been suspected.

Brain structural connectomic topology predicts medication response in youth with bipolar disorder: A randomized clinical trial.

Background: Response to pharmacotherapy varies considerably among youths with bipolar disorder (BD) and is poorly predicted by clinical or demographic features. It can take several weeks to determine whether medication for BD is clinically effective. Although neuroimaging biomarkers are promising predictors, few studies examined the predictive value of the brain connectomic topology.

The Use of Prophylactic Ketamine to Mitigate Postoperative Depressive Symptoms: A Systematic Review.

Purpose: Depression is predicted to be the leading burden of disease worldwide by 2030 with a prevalence of 10% to 60% in the surgical population. Depressive symptoms in the perioperative population are associated with a myriad of grave complications, including higher morbidity and mortality. This systematic review aims to determine whether a single dose of intravenous ketamine can be used prophylactically as a routine resilience-enhancing agent in all high-risk adult patients undergoing surgery to mitigate depressive symptoms postoperatively by appraising evidence of existing literature.

Deciphering the chemical language of inbred and wild mouse conspecific scents.

In most mammals, conspecific chemosensory communication relies on semiochemical release within complex bodily secretions and subsequent stimulus detection by the vomeronasal organ (VNO). Urine, a rich source of ethologically relevant chemosignals, conveys detailed information about sex, social hierarchy, health, and reproductive state, which becomes accessible to a conspecific via vomeronasal sampling. So far, however, numerous aspects of social chemosignaling along the vomeronasal pathway remain unclear.