CD40 Ligation Enhances IL-15 Production by Tubular Epithelial Cells

IL-21 in Synergy with IL-15 or IL-18 Enhances IFN- Production in Human NK and T Cells

E1A expression dysregulates IL-8 production and suppresses IL-6 production by lung epithelial cells

BACKGROUND The adenoviral protein E1A has been proposed to play a role in the pathophysiology of COPD, in particular by increasing IL-8 gene transcription of lung epithelial cells in response to cigarette smoke-constituents such as LPS. As IL-8 production is also under tight post-transcriptional control, we planned to study whether E1A affected IL-8 production post-transcriptionally. The produc...

Tangeretin protects renal tubular epithelial cells against experimental cisplatin toxicity

Objective(s): Cisplatin is an effective antineoplastic agent; its clinical utility, however, is limited by a few salient toxic side effects like nephrotoxicity. This study aimed to determine the potential protective effects of tangeretin, a citrus-derived flavonoid, against renal tubular cell injury in cisplatin-induced renal toxicity of rats.Materials and Methods: Tangeretin was injected intra...

Conditional Immortalization of Human B Cells by CD40 Ligation

It is generally assumed that human differentiated cells have a limited life-span and proliferation capacity in vivo, and that genetic modifications are a prerequisite for their immortalization in vitro. Here we readdress this issue, studying the long-term proliferation potential of human B cells. It was shown earlier that human B cells from peripheral blood of healthy donors can be efficiently ...

Selective blockade of IL-15 by soluble IL-15 receptor alpha-chain enhances cardiac allograft survival.

IL-15 is a T cell growth factor that shares many functional similarities with IL-2 and has recently been shown to be present in tissue and organ allografts, leading to speculation that IL-15 may contribute to graft rejection. Here, we report on the in vivo use of an IL-15 antagonist, a soluble fragment of the murine IL-15R alpha-chain, to investigate the contribution of IL-15 to the rejection o...