Abstract: An oncolytic virus for use in a method of treating or preventing cutaneous squamous cell carcinoma (CSCC), renal cell carcinoma (RCC), non-small cell lung cancer (NSCLC), triple negative breast cancer (TNBC), small cell lung cancer (SCLC), advanced recurrent head and neck cancer, squamous cell carcinoma of the head and neck (SCCHN), nasopharyngeal carcinoma (NPC), hepatocellular carcinoma (HCC), anal cancer, colorectal cancer (CRC), basal cell carcinoma (BCC), Merkel cell carcinoma, appendiceal carcinoma, sarcoma of the skin, recurrent melanoma after surgery, advanced or metastatic urothelial carcinoma, liver metastases, microsatellite instability high cancer (MSI-H), mixed advanced solid tumors, virally caused cancer, locoregionally advanced cancer, pediatric cancer, cancer in patients with no or minimal pre-existing anti-cancer immunity, cancer as first line therapy, cancer in previously treated patients, cancer in patients who have not received checkpoint blockade therapy, and/or cancer in patients who hav

Abstract: The present invention relates to an oncolytic virus which is, or is derived from, a clinical isolate which has been selected by comparing the abilities of a panel of three or more clinical isolates of the same viral species to kill tumor cells of two or more tumor cell lines in vitro and selecting a clinical isolate which is capable of killing cells of two or more tumor cell lines more rapidly and/or at a lower dose in vitro than one or more of the other clinical isolates in the panel.

Abstract: The present invention relates to oncolytic virus comprising: (i) a GM-CSF-encoding gene; and (ii) an immune co-stimulatory pathway activating molecule or an immune co-stimulatory pathway activating molecule-encoding gene.

Abstract: The present invention relates to an oncolytic virus comprising: (i) a fusogenic protein-encoding gene and (ii) an immune stimulatory molecule-encoding gene.

Abstract: The present invention relates to oncolytic virus comprising: (i) a GM-CSF-encoding gene; and (ii) an immune co-stimulatory pathway activating molecule or an immune co-stimulatory pathway activating molecule-encoding gene.

Abstract: The present invention relates to an oncolytic virus encoding a CTLA-4 inhibitor, such as an anti-CTLA-4 antibody, or an antigen binding fragment thereof.

Abstract: The present invention relates to an oncolytic virus which is, or is derived from, a clinical isolate which has been selected by comparing the abilities of a panel of three or more clinical isolates of the same viral species to kill tumor cells of two or more tumor cell lines in vitro and selecting a clinical isolate which is capable of killing cells of two or more tumor cell lines more rapidly and/or at a lower dose in vitro than one or more of the other clinical isolates in the panel.

Abstract: The present invention relates to an oncolytic virus encoding a CTLA-4 inhibitor, such as an anti-CTLA-4 antibody, or an antigen binding fragment thereof.

Abstract: The present invention relates to oncolytic virus comprising: (i) a GM-CSF-encoding gene; and (ii) an immune co-stimulatory pathway activating molecule or an immune co-stimulatory pathway activating molecule-encoding gene.

Abstract: The present invention relates to an oncolytic virus comprising: (i) a fusogenic protein-encoding gene and (ii) an immune stimulatory molecule-encoding gene.

Abstract: The present invention relates to oncolytic virus comprising: (i) a GM-CSF-encoding gene; and (ii) an immune co-stimulatory pathway activating molecule or an immune co-stimulatory pathway activating molecule-encoding gene.

Abstract: An oncolytic virus for use in a method of treating or preventing cutaneous squamous cell carcinoma (CSCC), renal cell carcinoma (RCC), non-small cell lung cancer (NSCLC), triple negative breast cancer (TNBC), small cell lung cancer (SCLC), advanced recurrent head and neck cancer, squamous cell carcinoma of the head and neck (SCCHN), nasopharyngeal carcinoma (NPC), hepatocellular carcinoma (HCC), anal cancer, colorectal cancer (CRC), basal cell carcinoma (BCC), Merkel cell carcinoma, appendiceal carcinoma, sarcoma of the skin, recurrent melanoma after surgery, advanced or metastatic urothelialcarcinoma, liver metastases, microsatellite instability high cancer (MSI-H), mixed advanced solid tumors, virally caused cancer, locoregionally advanced cancer, pediatric cancer, cancer in patients with no or minimal pre-existing anti-cancer immunity, cancer as first line therapy, cancer in previously treated patients, cancer in patients who have not received checkpoint blockade therapy, and/or cancer in patients who have

Abstract: The present invention relates to oncolytic virus comprising: (i) a GM-CSF-encoding gene; and (ii) an immune co-stimulatory pathway activating molecule or an immune co-stimulatory pathway activating molecule-encoding gene.

Abstract: The present invention relates to an oncolytic virus encoding a CTLA-4 inhibitor, such as an anti-CTLA-4 antibody, or an antigen binding fragment thereof.

Abstract: The present invention provides a herpes virus which lacks a functional ICP34.5 encoding gene and which comprises two or more of—(i) a gene encoding a prodrug converting enzyme; (ii) a gene encoding a protein capable of causing cell to cell fusion; and (iii) a gene encoding an immunomodulatory protein.

Abstract: A process for propagating a mutant herpes virus having a mutation in its endogenous HSV VP16 gene or a homologue thereof, which process comprises infecting a cell line with the mutant herpes virus and culturing the cell line, wherein the cell line comprises a nucleic acid sequence encoding a functional herpes simplex virus (HSV) VP16 polypeptide, or a homologue thereof, operably linked to a control sequence permitting expression of the polypeptide in said cell line; the nucleic acid sequence being (i) capable of complementing the endogenous gene and (ii) unable to undergo homologous recombination with the endogenous gene. In addition, the present invention provides cell lines which can be used for the growth of mutant herpes viruses which have defects in certain immediate early genes together with mutations in VP16 or homologue thereof.

Abstract: The present invention provides a herpes virus with improved oncolytic properties which comprises a gene encoding an immunomodulatory cytokine and which lacks a functional ICP34.5 gene and a functional ICP47 encoding gene.

Abstract: Use of a replication incompetent herpes virus capable of delivering a gene to multiple connected sites within the nervous system, which virus comprises: (a) a mutation which prevents or reduces the expression of at least two immediate early genes; and (b) a heterologous gene operably linked to a promoter active during herpes virus latency; in the manufacture of a medicament for the treatment of a central nervous system disorder, a method of determining whether a gene has an effect on a phenotype associated with a central nervous system disorder and in a method of treatment of a disorder of the central nervous system are described.

Abstract: A herpes simplex virus (HSV) comprising (i) an HSV LAT sequence inserted into an essential gene of the HSV; and (ii) a deletion in the endogenous LAT region of the HSV strain. The HSV of the invention can be used in the treatment of disorders of, or injuries to, the nervous system of a mammal.

Abstract: An attenuated herpes virus capable of efficiently infecting a dendritic cell without preventing antigen processing occurring within the infected cell. The attenuated herpes virus and dentrictic cells infected with the virus are useful in immunotherapeutic methods of treating disease.