Linked Life Data

1675654

Source:http://linkedlifedata.com/resource/pubmed/id/1675654

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1991-7-23
pubmed:abstractText
The differential induction of cytokines associated with Th1 and Th2 subsets has recently been described during Trichinella spiralis infection. Increased levels of resistance appear to correlate with elevated levels of the Th1-associated cytokines, IFN-gamma and IL-2. In the present report, a filter immunoplaque assay is used to quantify the actual numbers of cells that secrete IFN-gamma and IL-5. It is demonstrated that, in T. spiralis-infected B10.Q mice, Th1- and Th2-associated responses are compartmentalized to different lymphoid organs. Thus, Ag-induced IFN-gamma-producing cells predominate in the spleen, whereas IL-5-producing cells prevail in the mesenteric lymph nodes (MLN). A corresponding compartmentalization of Ag-specific IgA and IgG1 antibody-secreting cells to the MLN is also noted. The virtual absence of Th1-associated responses in the MLN appears to be an Ag-associated phenomenon. MLN from either naive or T. spiralis-infected mice do have the capacity to secrete IFN-gamma if stimulated with Con A. The striking compartmentalization of Ag-driven cytokine responses seen in this parasite system may facilitate study of the mechanisms that regulate the induction of Th1 and Th2 subsets.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0022-1767
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
147
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
306-11
pubmed:dateRevised
2009-11-19
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
IFN-gamma- and IL-5-producing cells compartmentalize to different lymphoid organs in Trichinella spiralis-infected mice.
pubmed:affiliation
Department of Pathobiological Sciences, School of Veterinary Medicine, University Wisconsin-Madison 53706.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.