Parabrachial tachykinin1-expressing neurons involved in state-dependent breathing control.
Parabrachial tachykinin1-expressing neurons involved in state-dependent breathing control.
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DOI:
10.1038/s41467-023-36603-z
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发表时间:
2023-02-21
影响因子:
16.6
通讯作者:
Baertsch, Nathan A.
中科院分区:
文献类型:
--
作者:
Arthurs, Joseph W.;Bowen, Anna J.;Palmiter, Richard D.;Baertsch, Nathan A.
Breathing is regulated automatically by neural circuits in the medulla to maintain homeostasis, but breathing is also modified by behavior and emotion. Mice have rapid breathing patterns that are unique to the awake state and distinct from those driven by automatic reflexes. Activation of medullary neurons that control automatic breathing does not reproduce these rapid breathing patterns. By manipulating transcriptionally defined neurons in the parabrachial nucleus, we identify a subset of neurons that express the Tac1, but not Calca, gene that exerts potent and precise conditional control of breathing in the awake, but not anesthetized, state via projections to the ventral intermediate reticular zone of the medulla. Activating these neurons drives breathing to frequencies that match the physiological maximum through mechanisms that differ from those that underlie the automatic control of breathing. We postulate that this circuit is important for the integration of breathing with state-dependent behaviors and emotions. Breathing is controlled automatically but is also conditionally integrated with behavior and emotion in awake animals. Here, authors identify brainstem neurons that are important for controlling awake-state-dependent breathing patterns in mice.
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影响因子:
3.1
作者:
Deschênes M;Kurnikova A;Elbaz M;Kleinfeld D
通讯作者:
Kleinfeld D
DOI:
10.1152/ajpregu.00024.2014
发表时间:
2014-07-01
影响因子:
2.8
作者:
Damasceno, Roselia S.;Takakura, Ana C.;Moreira, Thiago S.
通讯作者:
Moreira, Thiago S.
影响因子:
12.3
作者:
Carpenter AE;Jones TR;Lamprecht MR;Clarke C;Kang IH;Friman O;Guertin DA;Chang JH;Lindquist RA;Moffat J;Golland P;Sabatini DM
通讯作者:
Sabatini DM
影响因子:
16.6
作者:
Bagur S;Lefort JM;Lacroix MM;de Lavilléon G;Herry C;Chouvaeff M;Billand C;Geoffroy H;Benchenane K
通讯作者:
Benchenane K
影响因子:
5.5
作者:
Burke, Peter G. R.;Kanbar, Roy;Guyenet, Patrice G.
通讯作者:
Guyenet, Patrice G.