Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1991-2-7
pubmed:abstractText
Activated T cells can be identified immunohistochemically in the intestinal lamina propria in a number of gastrointestinal diseases including food sensitive enteropathy (coeliac disease) and intractable diarrhoea of infancy. Experimental studies have shown that T cell activation in human intestinal lamina propria in vitro produces an increase in crypt cell proliferation, villous atrophy, increased HLA-DR expression on enterocytes, increased intraepithelial lymphocyte numbers, and, phenotypically, macrophage activation. All of these features are seen in food sensitive enteropathy and it is proposed that lamina propria T cell activation to food antigens plays the primary role in the pathogenesis of these disorders by altering mucosal morphology and the rate of epithelial cell proliferation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0012-2823
pubmed:author
pubmed:issnType
Print
pubmed:volume
46 Suppl 2
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
290-6
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
The role of activated T cells in transformed intestinal mucosa.
pubmed:affiliation
Department of Paediatric Gastroenterology, St Bartholomews Hospital, London, UK.
pubmed:publicationType
Journal Article