Linked Life Data

9234312

Source:http://linkedlifedata.com/resource/pubmed/id/9234312

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1997-9-18
pubmed:abstractText
Cytokines regulate both aspecific inflammatory responses and specific immune responses. Inflammatory changes occur in the organ transplant as a result of tissue trauma and ischemia/reperfusion in the organ donor and at the time of transplant operation. There is a possibility that cytokines play a role in mediating theses changes. These aspecific inflammatory changes may not only affect graft function but also influence graft immunogenicity (enhanced MHC and adhesion molecule expression) and thus, vulnerability to rejection. Cytokines orchestrate the specific immune response elicited by organ transplantation. Relevance of cytokines to the rejection reaction is multifactorial in nature: 1) promotion of the proliferation an differentiation of specific alloreactive T and B cells clones and differentiation and activation of CTL and NK cells, 2) chemotactic effect and induction of the expression of adhesion molecules, 3) enhancement of MHC class I and II expression, and 4) direct cytotoxic effect on the target grafted cells. Therefore, modulation of cytokine activity either specifically (monoclonal antibody, soluble receptor, etc.) or aspecifically (cyclosporin, FK 506, Rapamycin, steroids, etc.) is essential in controlling graft rejection. Determination of circulating cytokines and cytokines measurement within the biological fluids produced by an organ transplant may help in the diagnosis of rejection episodes and other complications following organ transplantation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0969-8051
pubmed:author
pubmed:issnType
Print
pubmed:volume
21
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
545-55
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1994
pubmed:articleTitle
Cytokines and organ transplantation. A review.
pubmed:affiliation
Laboratory of Radioimmunology, CHU Sart Tilman, Liège, Belgium.
pubmed:publicationType
Journal Article, Review, Research Support, Non-U.S. Gov't