MUC5B and cancer: For cancers associated with HPV, a study by Atherton et al. that evaluated virotherapy with Maraba virus (MG1-Maraba) MG1-E6E7 demonstrated that MG1-Maraba can acutely alter the tumor microenvironment in vivo, and therefore may be suitable as an oncolytic treatment against clinical cancer related to HPV [25,26].