Potentiation of oncolytic virotherapy with armed shRNA

Oncolytic virotherapy.

Oncolytic virotherapy is an emerging technology that uses engineered viruses to treat malignancies. Viruses can be designed with biological specificity to infect cancerous cells preferentially, and to replicate in these cells exclusively. Malignant cells may be killed directly by overwhelming viral infection and lysis, which releases additional viral particles to infect neighboring cells and di...

Oncolytic Virotherapy in Cancer

Oncolytic viruses are natural or genetically modified viral species that selectively infect and kill neoplastic cells. Oncolytic viruses as highly targeted agents that would mediate cancer cell-autonomous anticancer effects. The therapeutic potential of oncolytic virotherapy is not a simple consequence of the cytopathic effect, but strongly relies on the induction of an endogenous immune respon...

Chemovirotherapy: combining chemotherapeutic treatment with oncolytic virotherapy

Oncolytic virotherapy has made significant progress in recent years, however, widespread approval of virotherapeutics is still limited. Primarily, this is due to the fact that currently available virotherapeutics are mostly tested in monotherapeutic clinical trials exclusively (ie, not in combination with other therapies) and so far have achieved only small and often clinically insignificant re...

Oncolytic virotherapy of ovarian cancer

Oncolytic Virotherapy for Hematological Malignancies

Hematological malignancies such as leukemias, lymphomas, multiple myeloma (MM), and the myelodysplastic syndromes (MDSs) primarily affect adults and are difficult to treat. For high-risk disease, hematopoietic stem cell transplant (HCT) can be used. However, in the setting of autologous HCT, relapse due to contamination of the autograft with cancer cells remains a major challenge. Ex vivo manip...