A circuit from the locus coeruleus to the anterior cingulate cortex modulates offspring interactions in mice

Corona, Alberto, Choe, Jane, Muñoz-Castañeda, Rodrigo, Osten, Pavel, Shea, Stephen D (July 2023) A circuit from the locus coeruleus to the anterior cingulate cortex modulates offspring interactions in mice. Cell Reports, 42 (7). p. 112771. ISSN 2211-1247

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Abstract

Social sensitivity to other individuals in distress is crucial for survival. The anterior cingulate cortex (ACC) is a structure involved in making behavioral choices and is influenced by observed pain or distress. Nevertheless, our understanding of the neural circuitry underlying this sensitivity is incomplete. Here, we reveal unexpected sex-dependent activation of ACC when parental mice respond to distressed pups by returning them to the nest ("pup retrieval"). We observe sex differences in the interactions between excitatory and inhibitory ACC neurons during parental care, and inactivation of ACC excitatory neurons increased pup neglect. Locus coeruleus (LC) releases noradrenaline in ACC during pup retrieval, and inactivation of the LC-ACC pathway disrupts parental care. We conclude that ACC maintains sex-dependent sensitivity to pup distress under LC modulation. We propose that ACC's involvement in parenting presents an opportunity to identify neural circuits that support sensitivity to the emotional distress of others.

Item Type:	Paper
Subjects:	organism description > animal > mammal > rodent > mouse organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons organism description > animal behavior > sex differences
CSHL Authors:	Corona, Alberto Osten, Pavel Shea, Stephen D. Choe, Jane Munoz-Castaneda, Rodrigo
Communities:	CSHL labs > Mitra lab CSHL labs > Osten lab CSHL labs > Shea lab School of Biological Sciences > Publications
SWORD Depositor:	CSHL Elements
Depositing User:	CSHL Elements
Date:	25 July 2023
Date Deposited:	22 Sep 2023 13:52
Last Modified:	29 Feb 2024 19:04
PMCID:	PMC10529180
Related URLs:	Publisher
URI:	https://repository.cshl.edu/id/eprint/40964

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