Article
Diversity of rheumatoid synovial tissue T cells by T cell receptor analysis. Oligoclonal expansion in interleukin-2-responsive cells.
Arthritis and rheumatism - 1 May 1991
Cooper S M, Dier D L, Roessner K D, Budd R C, Nicklas J A
Abstract excerpt
The synovitis of rheumatoid arthritis (RA) is characterized by infiltrates of CD4+ T lymphocytes. To determine the clonal diversity of these cells, we cloned T cells with interleukin-2 (IL-2), alone or with phytohemagglutinin (PHA), directly from actively inflamed synovial tissue obtained at synovectomy. A total of 205 clones from 4 specimens was analyzed for T cell receptor (TCR) gene rearrangements using Hind...
Topics
- Adult
- Arthritis, Rheumatoid
- Cell Division
- Clone Cells
- Female
- Humans
- Interleukin-2
- Male
- Middle Aged
- Phenotype
- Receptors, Antigen, T-Cell
