Linked Life Data

3780057

Source:http://linkedlifedata.com/resource/pubmed/id/3780057

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1987-1-13
pubmed:abstractText
Nonadherent, low density cells of dendritic morphology from the blood of patients with Hashimoto's thyroiditis were treated with human thyroglobulin (Tg) in vitro and cultured under serum-free conditions with autologous patient B cells and irradiated T cells. The patients were selected for high serum levels of IgG antithyroglobulin antibody (anti-Tg IgG). In 2 out of 12 patients the Tg-treatment induced production of anti-Tg IgG in excess of that secreted spontaneously. The amount of antibody produced in vitro (whether increased by Tg or not) correlated with the serum levels of antibody. In 5 patients (including the 2 who responded to Tg) the ratio of supernatant IgG anti-Tg antibody to total IgG was reduced when polyclonal stimulation was done with BCGF (10%). Antibody production was absent in cultures of cells from 2 patients with Graves disease and 4 normal individuals. Thus, in some patients with Hashimoto's thyroiditis, an extrinsically added autoantigen (Tg) on blood-derived dendritic cells can induce IgG anti-Tg antibody in vitro. These data suggest that "professional" antigen-presenting cells may play a role in autoimmune thyroid disease.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0090-1229
pubmed:author
pubmed:issnType
Print
pubmed:volume
41
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
433-42
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Thyroglobulin-treated blood dendritic cells induce IgG anti-thyroglobulin antibody in vitro in Hashimoto's thyroiditis.
pubmed:publicationType
Journal Article, In Vitro