Freshly isolated leukemic cells from patients with adult T-cell leukemia (ATL) produce high levels of interleukin 6 (IL-6), which is suggested to play an important role in thrombocytosis, elevation of C-reactive protein, and hypercalcemia in ATL. In this study, we investigated the effects of T-cell growth factors such as interleukin 2 (IL-2) and interleukin 4 (IL-4) on IL-6 production by ATL ce...

To assess the effects of modified Bushen Huoxue Prescription combined with active immunotherapy on immunomodulatory functions and pregnancy outcomes URSA patients. Ninety-six eligible patients were randomly divided into control experimental groups (n=48). Active was performed for group, while group treated immunotherapy. Counts peripheral blood helper T lymphocytes 17 (Th17) regulatory (Treg), ...

Asthma is an inflammatory airway disorder, traditionally subdivided into extrinsic, immunoglobulin E (IgE)-mediated, and intrinsic asthma of unknown aetiology. IgE synthesis requires contact between T- and B-cells and a signal provided by interleukin (IL)-4, which can be modulated by IL-6. The objective of this study was to evaluate the effects of IL-4 and IL-6 on total IgE synthesis by periphe...

background : interleukin (il)-4 is a member of t helper 2 (th2) axis produced by t-lymphocyte and mast cell. it has been shown that il-4 expression changes in tumor tissues. the main objective of this study is to investigate the expression of il-4 mrna in patients with laryngeal squamous cell carcinoma (lscc) with or without lymph node involvement. materials and methods: mrna expression of il-4...

Previous studies comparing interleukin 4 receptor α (IL-4Rα)(-/-) and interleukin 4 (IL-4)(-/-) BALB/c mice have indicated that interleukin 13 (IL-13), whose receptor shares the IL-4Rα subunit with IL-4, plays a protective role during visceral leishmaniasis. We demonstrate that IL-13(-/-) BALB/c mice were less able to control hepatic growth of Leishmania donovani compared with wild-type mice. T...