Linked Life Data

9514314

Source:http://linkedlifedata.com/resource/pubmed/id/9514314

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1998-5-21
pubmed:abstractText
Previous studies from our laboratory show that ethanol consumption impairs antigen-specific, cell-mediated, but not, humoral immune responses of C57BL/6, BALB/c, and DO11.10 T-cell receptor transgenic mice. This ethanol-associated deficit is associated with decreased interleukin (IL)-12 and interferon-gamma (IFN-gamma) production, but not IL-2 or antigen-specific T-cell proliferation by explanted leukocytes from ethanol-consuming mice. IL-12 expression by macrophage/monocytes is viewed as a requirement for the production of IFN-gamma by Th1 lymphocytes that mediate cellular immunity. In this study, we restored antigen-specific, cell-mediated immunity, delayed hypersensitivity, to ethanol-consuming C57BL/6 or BALB/c mice with a single 100 ng of intravenous injection of recombinant IL-12 at the time of immunization. The addition of exogenous recombinant IL-12 to co-cultures of antigen-presenting cells derived from ethanol-consuming mice and purified T cells derived from ethanol-nonconsuming DO11.10 repairs the ability of Th1 cells to make IFN-gamma in response to antigen. Administration of recombinant IL-12 opens a potential for restoring cell-mediated immune function to ethanol-consuming individuals.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0145-6008
pubmed:author
pubmed:issnType
Print
pubmed:volume
22
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
245-51
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1998
pubmed:articleTitle
Interleukin-12 therapy restores cell-mediated immunity in ethanol-consuming mice.
pubmed:affiliation
Department of Microbiology-Immunology, Northwestern University Medical School, Chicago, Illinois 60611-3072, USA.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.