Soluble interleukin 2 receptor titres (median 1500 U/ml) in 40 patients with MTX-BLPD were lower than those of 24 RA patients with non-MTX- associated (non-MTX) BLPD (5731 U/ml) and 15 with control diffuse large B cell lymphoma (DLBCL, 5918 U/ml) (P < 0.01).
Analysis of IL-2, IL-4 and their receptors in clonally-related cell lines derived from a patient with a progressive cutaneous T-cell lymphoproliferative disorder.
Hairy cell leukemia (HCL) is a B-cell chronic lymphoproliferative disorder in which the pathologic cells show a strong expression of CD25 (interleukin-2 [IL-2] receptor alpha chain or p55).
A human cDNA clone encoding a novel serine protease, cytotoxic serine protease-C(CSP-C), has been isolated from a cDNA library prepared from recombinant interleukin-2 (IL-2)-activated lymphocytes of a patient with a large granular lymphoproliferative disorder.