Peripheral neurotoxicity is a dose-limiting and disabling side effect of several important chemotherapeutic agents. In particular, vincristine, cisplatin, oxaliplatin, paclitaxel, and docetaxel are frequently used antineoplastic agents, which are known causes of a peripheral neuropathy. The recently registered proteasome inhibitor bortezomib, which is effective in multiple myeloma, is the lates...

Using an in vitro model in which endothelial cells can be induced to invade a three-dimensional collagen gel to form capillary-like tubular structures, we demonstrate that leukemia inhibitory factor (LIF) inhibits angiogenesis in vitro. The inhibitory effect was observed on both bovine aortic endothelial (BAE) and bovine microvascular endothelial (BME) cell, and occurred irrespective of the ang...

The pharmacokinetics of recombinant human leukemia inhibitory factor (rhLIF) were investigated following i.v. and s.c. administration of a wide range of dose levels. Parallel studies were conducted where single i.v. bolus doses of 12.5, 25, 100, 250, 500, or 750 microg/kg rhLIF (n = 2) or s.c. doses of 10, 20, or 50 microg/kg rhLIF (n = 4) were administered to sheep. Blood samples were collecte...

Peripheral neurotoxicity is a dose-limiting and disabling side effect of several important chemotherapeutic agents. In particular, vincristine, cisplatin, oxaliplatin, paclitaxel, and docetaxel are frequently used antineoplastic agents, which are known causes of a peripheral neuropathy. The recently registered proteasome inhibitor bortezomib, which is effective in multiple myeloma, is the lates...

STAT transcription factors are induced by a number of growth factors and cytokines. Within minutes of induction, the STAT proteins are phosphorylated on tyrosine and serine residues and translocated to the nucleus, where they bind to their DNA targets. The leukemia inhibitory factor (LIF) mediates pleiotropic and sometimes opposite effects both in vivo and in cultured cells. It is known, for ex...

Members of the IL-6 family, IL-6 and ciliary neurotrophic factor (CNTF), have been shown to increase glucose uptake and fatty acid oxidation in skeletal muscle. However, the metabolic effects of another family member, leukemia inhibitory factor (LIF), are not well characterized. Effects of LIF on skeletal muscle glucose uptake and palmitate oxidation and signaling were investigated in ex vivo i...