TNF and diffuse large B-cell lymphoma: This observation was partially confirmed by Monti et al. (7) who identified a “host response” gene set in DLBCL, showing a coordinated activation of inflammatory response driven by CD3+ T cells, DC, Mo, and NK, adhesion axes (LFA-1, PECAM-1, and SDF-1), cytokine/chemokine stimuli (especially IFN and TNFα), and ECM components (i.e., collagens).