LEUKEMIA INHIBITORY FACTOR - A BIOLOGICAL PERSPECTIVE
- Author(s)
- Hilton, DJ; Gough, NM;
- Details
- Publication Year 1991-05,Volume 46,Issue #1,Page 21-26
- Journal Title
- JOURNAL OF CELLULAR BIOCHEMISTRY
- Publication Type
- Journal Article
- Abstract
- The notion that a single hormone may exert a broad range of effects has become well established. As such, leukemia inhibitory factor (LIF) is a prime example. LIF was initially described, purified, and genetically cloned on the basis of its ability to induce the differentiation and suppress the clonogenicity of the monocytic leukemia cell line, M1. Subsequently, it has become apparent that in vitro LIF inhibits the differentiation of pluripotential ES cells, stimulates the synthesis of hepatic acute-phase proteins, induces a switch in neurotransmitter phenotype from adrenergic to cholinergic, suppresses adipocyte lipoprotein lipase activity, and results in an increase in bone resorption. Moreover, elevation of LIF levels in vivo has a number of patho-physiological consequences, many of which parallel those effects observed in vitro. The challenge that lies ahead is to determine whether other sites of LIF action exist and to define more clearly the physiological role LIF plays in vivo. A major mechanism of cell-cell communication is by the production and secretion of polypeptide hormones by one cell type, which act either systemically or locally, via interaction with specific receptors on the surface of responsive cells. Recently, it has become apparent that hormones initially described and named, on the basis of a specific action, in many cases exert a spectrum of effects on a broad range of cell types. Moreover, the effects exerted are often mimicked closely by other hormones. Hormones that act in a pleiotropic manner are, for example, transforming growth factor-beta (TGF-beta), the various fibroblast growth factors (FGFs), interleukin-6 (IL-6), and leukemia inhibitory factor (LIF). This review will focus on the various biological effects ascribed to LIF.
- Publisher
- WILEY-LISS
- Keywords
- HEPATOCYTE-STIMULATING FACTOR; PHASE PLASMA-PROTEINS; FACTOR INDUCING DIFFERENTIATION; EMBRYONIC STEM-CELLS; KREBS ASCITES-CELLS; CONDITIONED MEDIUM; SYMPATHETIC NEURONS; MOLECULAR-CLONING; HUMAN INTERLEUKIN; MONOCYTIC CELLS
- Publisher's Version
- https://doi.org/10.1002/jcb.240460105
- Terms of Use/Rights Notice
- Refer to copyright notice on published article.
Creation Date: 1991-05-01 12:00:00