CXCL-8/IL8 Produced by Diffuse Large B-cell Lymphomas Recruits Neutrophils Expressing a Proliferation-Inducing Ligand APRIL

A proliferation-inducing ligand (APRIL) in neutrophils of patients with oral cavity squamous cell carcinoma.

Available data indicating a role for neutrophils in the tumor-host reactions are controversial. In 37 patients with oral cavity squamous cell carcinoma (OSCC), we investigated the expression of a tumor-promoting, proliferation-inducing ligand (APRIL) molecule by peripheral blood neutrophils isolated from blood samples collected at presentation and three weeks after surgery, and the serum levels...

Lenalidomide in Diffuse Large B-Cell Lymphomas

Diffuse Large B-cell Lymphomas (DLBCL) are the most frequent Non-Hodgkin Lymphomas (NHL). The addition of Rituximab to the standard chemotherapy CHOP improved the outcome in this patients, but so far 40% of patients experienced relapse or progressive disease. Lenalidomide, an immunomodulatory agent, had direct tumoricidal and antiangiogenetic actions on tumor cells and was able to modulate tumo...

Micro-classifying diffuse large B-cell lymphomas.

B-cell differentiation, apoptosis and proliferation in diffuse large B-cell lymphomas.

Diffuse large B-cell lymphomas (DLBCL) represent the most common type of adult non-Hodgkin's lymphomas in Western countries and are characterized by heterogeneous clinical, histological, immunophenotypic and genetic features. Recent investigations using cDNA and oligonucleotide microarrays have identified molecularly distinct groups of DLBCL with respect to the B-cell differentiation gene expre...

Constitutively activated STAT3 promotes cell proliferation and survival in the activated B-cell subtype of diffuse large B-cell lymphomas.

Diffuse large B-cell lymphoma (DLBCL) consists of at least 2 phenotypic subtypes; that is, the germinal center B-cell-like (GCB-DLBCL) and the activated B-cell-like (ABC-DLBCL) groups. It has been shown that GCB-DLBCL responds favorably to chemotherapy and expresses high levels of BCL6, a transcription repressor known to play a causative role in lymphomagenesis. In comparison, ABC-DLBCL has low...