Correction: Hypoxia/reoxygenation-experienced cancer cell migration and metastasis are regulated by Rap1- and Rac1-GTPase activationthe expression of thymosin beta-4.

Plain Language Summary

Published correction to an Oncotarget study on hypoxia/reoxygenation-experienced cancer cell migration and metastasis regulated by Rap1- and Rac1-GTPase activation and thymosin beta-4 expression. The original study identified TB4 as a mediator of hypoxia-induced cancer cell migration through Rac1/Rap1 GTPase activation. This correction addresses data presentation errors without changing the principal conclusions regarding TB4's role in hypoxia-driven tumor invasion—relevant to TB4's function in the hypoxic tumor microenvironment.