Of interest, 16 (16/22, 72.7%) of them are HSP40 family members, including DNAJC28, which was associated with 10 hallmarks across 8 cancers; DNAJC19, which was associated with 8 hallmarks across 5 cancers; and DNAJC30, which was associated with 6 hallmarks across 5 cancers. Here, DNAJB1 is linked to cancer.