HSPB1 and cancer: The results showed that there was a correlation between HSPB1 expression and the abundance of tumour-infiltrating lymphocytes (TILs) (Figure 10A), immune activators (Figure 10B), immunosuppressants (Figure 10C), major histocompatibility complexes (Figure 10D), chemokines (Figure 10E) and chemokine receptors (Figure 10F) in pan-cancers.