Fig. 4From: Distinct immune signature predicts progression of vestibular schwannoma and unveils a possible viral etiologyProtein–protein interaction analysis identifies gene hubs associated with viral infection-related pathways in rapidly progressing vestibular schwannoma. The figure depicts the protein–protein interactions with high level of confidence (gray lines) that are established among genes (circles) differentially expressed between VS groups (p < 0.05). Circle colors indicate whether a gene is known to be associated with a specific viral-related pathway or not (grey circles)Back to article page