Human papillomavirus (HPV) RNA chromogenic in situ hybridization is considered to be one of the gold standards for active human papillomavirus infection detection within tumors. It allows the visualization of HPV E6-E7 mRNA expression with localization and semiquantitative evaluation of its signal.
Outh-Gauer, S., Augustin, J., Mandavit, M., Grard, O., Denize, T., Nervo, M., Lépine, C., Rassy, M., Tartour, E., Badoual, C. Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis. J. Vis. Exp. (148), e59422, doi:10.3791/59422 (2019).