AUTHOR=Mitsiadis Thimios A. , Cantù Claudio , Jimenez-Rojo Lucia TITLE=Editorial: Signaling Pathways in Developing and Pathological Tissues and Organs of the Craniofacial Complex JOURNAL=Frontiers in Physiology VOLUME=Volume 9 - 2018 YEAR=2018 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2018.01015 DOI=10.3389/fphys.2018.01015 ISSN=1664-042X