Plexin/Semaphorin Antagonism Orchestrates Collective Cell Migration, Gap Closure and Organ sculpting by Contact-Mesenchymalization
Maik C. Bischoff, Jenevieve E. Norton, Sarah E. Clark, Mark A. Peifer
The paper identifies a contact-dependent mechanism involving Plexin A and Semaphorin 1B that drives gap closure and organ sculpting during collective cell migration in Drosophila.
Science Advances · Jun 18, 2025Peer-reviewedCell Biology