A key role of HSP90 in melanoma progression has recently been related to its angiogenesis‐promoting ability via activation of the IκB kinase (IKK)/IκB/NF‐κB/C‐X‐C Motif Chemokine Ligand 1 axis in cancer‐associated fibroblasts (CAFs) in the context of delivery of the HSP90/p‐IKKα/β complex by hypoxic TEVs.32 The gene discussed is HSP90AA1; the disease is melanoma.