T cells and asthma. I. Lymphocyte subpopulations and activation in allergic and nonallergic asthma.
1991
: Abnormalities of peripheral-blood lymphocyte subsets and activation markers were detected in patients with both allergic and nonallergic asthma. Most allergic asthmatics were characterized by increased numbers of IL-2R+ helper T cells and CD23+ B cells. In contrast, nonallergic asthmatics showed increased numbers of IL-2R+ and HLA-DR+ helper and cytotoxic T cells, and a clear redistribution from naive (CD45RA+) to memory (CD45RO+) cells. The number of IL-2R+ T cells correlated with the number of CD23+ B cells in allergic asthma. These changes in the distribution and activation state of T cells suggest an active role for T cells in the pathogenesis of both allergic and nonallergic asthma.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
18
Citations
NaN
KQI