Replication-selective adenoviruses as oncolytic agents

Replication-selective adenoviruses as oncolytic agents.

Going viral: a review of replication-selective oncolytic adenoviruses

Oncolytic viruses have had a tumultuous course, from the initial anecdotal reports of patients having antineoplastic effects after natural viral infections a century ago to the development of current cutting-edge therapies in clinical trials. Adenoviruses have long been the workhorse of virotherapy, and we review both the scientific and the not-so-scientific forces that have shaped the developm...

Oncolytic Replication of E1b-Deleted Adenoviruses.

Various viruses have been studied and developed for oncolytic virotherapies. In virotherapy, a relatively small amount of viruses used in an intratumoral injection preferentially replicate in and lyse cancer cells, leading to the release of amplified viral particles that spread the infection to the surrounding tumor cells and reduce the tumor mass. Adenoviruses (Ads) are most commonly used for ...

Oncolytic adenoviruses

The therapeutic efficacy of oncolytic viruses including adenovirus has been thought to depend mostly on direct viral destruction of tumor cells. However, this view has changed with the discovery that oncolysis can also induce innate and antigen-specific adaptive immunity against the tumor. Here we summarize our findings from cancer patients.

A novel assay to assess primary human cancer infectibility by replication-selective oncolytic adenoviruses.

PURPOSE Replication-selective oncolytic adenoviruses hold promise for cancer treatment, but the predictive use of cell lines, dissociated tumor tissue, and animal models for efficacy against primary cancers are unclear. To further evaluate cytotoxicity and the potential for efficacy of replication-competent adenoviruses we therefore developed a novel methodology using primary human cancer speci...