{"paper_id":"7eea028b-d708-4d1e-af25-9b7bed93fcfc","body_text":"In the end, I would like to first thank our guest editors (Ang Gao, Feng-lai Yuan), because they worked very hard to organize the Research Topic and review manuscripts assigned to them. Second, I would like to thank all the contributors who submitted their great work to this Research Topic. Last but not the least, we would like to thank Frontier in Pharmacology for giving us this opportunity to learn a great deal from this Research Topic.\n\nThe author confirms being the sole contributor of this work and has approved it for publication.\n\nThe authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.\n\nAll claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.","source_license":"CC-BY-4.0","license_restricted":false}