Cancer name Colon Carcinoma
Cancer Type COCA
Immunotherapy type Oncolytic viruses
Treatment VSVΔ51-IFNγ
Drugstatus NA
Drugbank ID NA
Checkpoints NA
Signature Type Protein
Signature pSTAT1
Official Symbol STAT1
Mode of action PROT_D_UP
Description for ‘mode of action’:the ‘mode of action’ for signature is composed of three parts: A_B_C. A describes the level at which the corresponding signature changes, it may contain the following values: TRAN(translation), PROT(protein), CE(cell), METH(methylation), AC(acetylation), PHOS(phosphorylation), MU(mutation), SNP(single nucleotide polymorphism), GLYC(glycosylation) and PATH(pathway). B describes the corresponding signature in which cancer immunotherapy condition group has changed, it may contain the following values: R (immunotherapy response group), NR(immunotherapy non-response group), D (Immunotherapy group), ND (No immunotherapy group). C describes the change detail (specific direction) of the corresponding signature, it may contain the following values: UP (High gene/protein expression or increased cellular abundance or enhanced epigenetic modification), DN (Low gene/protein expression or reduced cellular abundance or attenuated epigenetic modifications), LOSS (deletion mutation), GAIN (gain mutation),Other. For example, the search/browse detail result for CD274 was “PROT_R_UP”, it can be interpreted that the protein level of CD274 was upregulated in immunotherapy response individuals.
Experimental cell lines
Description By western blot, we detected increased levels of pSTAT1 for both conditioned supernatants compared to control supernatant. However, pSTAT1 was detected ear-lier for the VSVΔ51-IFNγ supernatant (15 versus 30 minutes) and the bands showed a greater signal for all time points tested. Similar results were obtained with the CT26 cell line (not shown).
PMID 27119116
Title Oncolytic vesicular stomatitis virus expressing interferon-γ has enhanced therapeutic activity