@article {67713,
	title = {Synchronous and opponent thermosensors use flexible cross-inhibition to orchestrate thermal homeostasis.},
	journal = {Science Advances},
	volume = {7},
	year = {2021},
	month = {2021 Aug 27},
	abstract = {<p>Body temperature homeostasis is essential and reliant upon the integration of outputs from multiple classes of cooling- and warming-responsive cells. The computations that integrate these outputs are not understood. Here, we discover a set of warming cells (WCs) and show that the outputs of these WCs combine with previously described cooling cells (CCs) in a cross-inhibition computation to drive thermal homeostasis in larval WCs and CCs detect temperature changes using overlapping combinations of ionotropic receptors: Ir68a, Ir93a, and Ir25a for WCs and Ir21a, Ir93a, and Ir25a for CCs. WCs mediate avoidance to warming while cross-inhibiting avoidance to cooling, and CCs mediate avoidance to cooling while cross-inhibiting avoidance to warming. Ambient temperature-dependent regulation of the strength of WC- and CC-mediated cross-inhibition keeps larvae near their homeostatic set point. Using neurophysiology, quantitative behavioral analysis, and connectomics, we demonstrate how flexible integration between warming and cooling pathways can orchestrate homeostatic thermoregulation.</p>
},
	issn = {2375-2548},
	doi = {10.1126/sciadv.abg6707},
	author = {Hernandez-Nunez, Luis and Chen, Alicia and Budelli, Gonzalo and Berck, Matthew E and Richter, Vincent and Rist, Anna and Thum, Andreas S and Cardona, Albert and Klein, Mason and Garrity, Paul and Samuel, Aravinthan D T}
}
