Linked Life Data

16454733

Source:http://linkedlifedata.com/resource/pubmed/id/16454733

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2006-2-3
pubmed:abstractText
New therapies directed at ameliorating or altering autoimmune diseases represent an area of significant medical need. Included amongst autoimmune diseases are problems related to transplantation rejection, as well as a number of neurological diseases such as Multiple Sclerosis (MS). A new group of molecular targets that may lead to novel therapies are lysophospholipid (LP) receptors. A large range of biological activities has been attributed to the actions of these simple phospholipids that include well-studied members lysophosphatidic acid (LPA) and sphingosine 1-phosphate (S1P). Documented cellular effects of these lipid molecules encompass growth-factor-like influences on cells, including but not limited to survival, migration, adhesion differentiation, as well as pathophysiological actions associated with cancer. In turn, these cellular effects have roles in developing and adult organ systems such as the nervous system, cardiovascular system, reproductive system and, of relevance here, the immune system. The mechanisms for these actions can be attributed to a growing family of cognate, 7-transmembrane G protein-coupled receptors (GPCRs), with documented validation through studies utilizing pharmacology, molecular genetics and an enlarging repertoire of chemical tools having agonist or antagonist properties. The growing literature on immunological effects of LP receptors, particularly those mediating the effects of S1P, has suggested possible therapeutic roles for this class of receptors. In particular, entry into humans of a non-selective S1P receptor agonist, FTY720, for kidney transplantation and possibly other indications (e.g., Multiple Sclerosis), has raised prospects for efficacious treatment of human diseases based on LP receptor targets. Here we provide a brief introduction to receptor-mediated lysophospholipid signaling and discuss its basic and potential therapeutic roles in autoimmune-related diseases.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1381-6128
pubmed:author
pubmed:issnType
Print
pubmed:volume
12
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
161-71
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2006
pubmed:articleTitle
Lysophospholipid receptors as potential drug targets in tissue transplantation and autoimmune diseases.
pubmed:affiliation
Department of Molecular Biology, The Scripps Research Institute, La Jolla, CA 92037, USA. jchun@scripps.edu
pubmed:publicationType
Journal Article, Review, Research Support, N.I.H., Extramural