Serotonin and Motherhood: From Molecules to Mood

Overview

Journal Front Neuroendocrinol

Specialty Endocrinology

Date 2019 Mar 18

PMID 30878665

Citations 19

Authors

Jodi L Pawluski

Ming Li

Joseph S Lonstein

Affiliations

Soon will be listed here.

Abstract

Emerging research points to a valuable role of the monoamine neurotransmitter, serotonin, in the display of maternal behaviors and reproduction-associated plasticity in the maternal brain. Serotonin is also implicated in the pathophysiology of numerous affective disorders and likely plays an important role in the pathophysiology of maternal mental illness. Therefore, the main goals of this review are to detail: (1) how the serotonin system of the female brain changes across pregnancy and postpartum; (2) the role of the central serotonergic system in maternal caregiving and maternal aggression; and (3) how the serotonin system and selective serotonin reuptake inhibitor medications (SSRIs) are involved in the treatment of maternal mental illness. Although there is much work to be done, studying the central serotonin system's multifaceted role in the maternal brain is vital to our understanding of the processes governing matrescence and the maintenance of motherhood.

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