Analysis of a hit-and-run tumor model by HPV in oropharyngeal cancers.

Several viruses are known to be associated with the development of certain cancers, including human papilloma virus (HPV), an established causative agent for a range of anogenital and head and neck cancers. However, the causality has been based on the presence of the virus, or its genetic material, in the sampled tumors. We have long wondered if viruses cause cancer via a "hit and run" mechanism such that they are no longer present in the resulting tumors.

Genetic deletion of HPV E7 oncogene effectively regresses HPV driven oral squamous carcinoma tumour growth.

The major HPV oncogenes, E6 and E7, are known for its notoriety in driving the carcinogenic process in human papilloma virus (HPV) driven cancers. It is well-established that the removal of E7 dampens HPV cancer cell growth and proliferation. This has made E7 an attractive target for HPV cancers.

Alpelisib and radiotherapy treatment enhances Alisertib-mediated cervical cancer tumor killing.

Human papilloma virus (HPV) is the main causative agent in cervical cancers. High-risk HPV cancers, including cervical cancer, are driven by major HPV oncogene, E6 and E7, which promote uncontrolled cell growth and genomic instability. We have previously shown that the presence of HPV E7 sensitizes cells to inhibition of aurora kinases (AURKs), which regulates the control of cell entry into and through mitosis.