Chemogenetic Pericyte Activation Reveals Broad Contractile Ability and Limbic Vulnerability to Capillary Flow Deficits
Liam T. Sullivan, Dickson T. Chen, Catherine Foster, Ben Zimmerman, Kevin J Elk, Bradley D. Marxmiller, Taylor McGillis, Yuandong Li, Stephanie K. Bonney, Lila D. Faulhaber, Dimitrios Davalos, Juliane Gust, Zhen Zhao, Anusha Mishra, Andy Y. Shih
This study uses chemogenetic activation of pericytes in mice to show their ability to contract capillaries and cause hypoperfusion, particularly in limbic regions.
bioRxiv · Apr 14, 2026 · PreprintNeuroscience