STAT3 and medulloblastoma: It was previously reported that SOCS3 expression in mononuclear cells was reduced by nutritional supplement containing resveratrol and muscadine grape polyphenols in another animal model.29 In medulloblastoma cells, STAT3/SOCS3 signalling was suppressed by Res treatment.30 Therefore, Res may exert anti‐inflammatory function through down‐regulating STAT3/SOCS3 signalling.