PROS1 and lymphoma: The lymphoma character of Ramos B cells was reflected by the abundance of cancer-associated proteins including the heat shock protein 90, the cytokine macrophage migration inhibitory factor MIF, glutathione S-transferase P and peroxiredoxin-1 (Tew et al, 2011; Schulz et al, 2012; Nicolussi et al, 2017).