WITHDRAWN: Functionalized Exosomes Promote Neural Differentiation of P19 Cells by Activating the Wnt Signaling Pathway.

Unlabelled: Since the authors are not responding to the editor’s requests to fulfill the editorial requirement, therefore, the article has been withdrawn from the journal Current Stem Cell Research & Therapy. Bentham Science apologizes to the readers of the journal for any inconvenience this may have caused. The Bentham Editorial Policy on Article Withdrawal can be found at https://benthamscience.