Serum level of interleukin-16 in multiple myeloma patients and its relationship to disease activity.

Interleukin-16 (IL-16) is a chemoattractant of CD4+ lymphocytes, and it has been implicated in the pathogenesis of various inflammatory diseases. There is evidence that it may have a role in multiple myeloma (MM). In the present study, we determined the serum level of IL-16 both before and after treatment of MM and related it to inflammatory markers and survival.

Levels of serum cytokines and acute phase proteins in patients with essential and cancer-related thrombocytosis.

Essential thrombocytosis (ET) is a myeloproliferative disorder resulting in an increased production of abnormal platelets. Reactive thrombocytosis (RT) is occasionally observed in clinical situations including chronic inflammation and malignancy. The aim of the present study was to evaluate the discriminatory efficiency of various laboratory tests in patients with ET and cancer-related RT.