PMID- 10941806 OWN - NLM STAT- MEDLINE DCOM- 20001201 LR - 20190910 IS - 0770-3198 (Print) IS - 0770-3198 (Linking) VI - 19 IP - 4 DP - 2000 TI - Changes of CD4/CD8 ratio and interleukin-16 in systemic lupus erythematosus. PG - 270-4 AB - The authors investigated changes in the ratio of CD4+ to CD8+ T cells (CD4/CD8 ratio) and T-cell activation, indicated by human leukocyte antigen (HLA)-DR expression, in patients with systemic lupus erythematosus (SLE) following treatment. An increase was observed in the CD4/CD8 ratio as well as a decrease in the expression of HLA-DR on T cells with the improvement of clinical manifestations on treatment with steroids or cyclosporine (CSA). In addition, steroid treatment suppressed whereas CSA treatment exerted no perceptible influence on the serum interleukin (IL)-16 level, concurrent with changes in T-cell phenotypes. This indicated that the mechanism of the change in the CD4/CD8 ratio differed depending on the drug, and CD8+ T cells could play an important role in reducing this ratio. The CD4/CD8 ratio and HLA-DR expression may be good indicators of therapeutic efficacy in some SLE patients. FAU - Matsushita, M AU - Matsushita M AD - Department of Medicine, Juntendo University Izu-Nagaoka Hospital, Shizuoka, Japan. FAU - Hayashi, T AU - Hayashi T FAU - Ando, S AU - Ando S FAU - Sekigawa, I AU - Sekigawa I FAU - Iida, N AU - Iida N FAU - Hashimoto, H AU - Hashimoto H FAU - Hirose, S AU - Hirose S LA - eng PT - Comparative Study PT - Journal Article PL - Germany TA - Clin Rheumatol JT - Clinical rheumatology JID - 8211469 RN - 0 (Adrenal Cortex Hormones) RN - 0 (Antirheumatic Agents) RN - 0 (HLA-DR Antigens) RN - 0 (Immunosuppressive Agents) RN - 0 (Interleukin-16) RN - 83HN0GTJ6D (Cyclosporine) SB - IM MH - Adrenal Cortex Hormones/therapeutic use MH - Adult MH - Antirheumatic Agents/therapeutic use MH - *CD4-CD8 Ratio MH - Cyclosporine/therapeutic use MH - Data Interpretation, Statistical MH - Enzyme-Linked Immunosorbent Assay MH - Female MH - HLA-DR Antigens/analysis MH - Humans MH - Immunosuppressive Agents/therapeutic use MH - Interleukin-16/*analysis MH - Lupus Erythematosus, Systemic/*drug therapy/*immunology MH - Lymphocyte Activation MH - Male MH - Middle Aged MH - T-Lymphocytes/immunology EDAT- 2000/08/15 11:00 MHDA- 2001/02/28 10:01 CRDT- 2000/08/15 11:00 PHST- 2000/08/15 11:00 [pubmed] PHST- 2001/02/28 10:01 [medline] PHST- 2000/08/15 11:00 [entrez] AID - 10.1007/pl00011171 [doi] PST - ppublish SO - Clin Rheumatol. 2000;19(4):270-4. doi: 10.1007/pl00011171.