{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T01:58:22Z","timestamp":1777946302353,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2008,6,10]],"date-time":"2008-06-10T00:00:00Z","timestamp":1213056000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,6,10]],"date-time":"2008-06-10T00:00:00Z","timestamp":1213056000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pharmacology"],"abstract":"<jats:p>The effect of a novel thiazole derivative, SM-8849, on experimental arthritis in mice was studied and compared to that of prednisolone. SM-8849 and prednisolone reduced the incidence and severity of type II collagen-induced arthritis in mice, as assayed by clinical observation and histopathological studies. Although both agents inhibited type II collagen-induced delayed type hypersensitivity (DTH) in arthritic mice, SM-8849 did not affect the production of humoral antibodies to type II collagen. To examine the inhibitory mechanism of SM-8849, the effects on T cell-dependent allergic inflammation were studied. SM-8849 clearly inhibited T cell-dependent reactions including staphylococcal enterotoxin B (SEB)-induced arthritis, SEB-induced CD25 expression on T cells and sheep red blood cell (SRBC)-induced DTH reaction. SM-8849, however, had no effect on the production of humoral antibody forming cells in the spleen of mice immunized with SRBC. These results indicate that inhibition of type II collagen-induced arthritis by SM-8849 is mainly due to the inactivation of T cells that are related to DTH reaction.<\/jats:p>","DOI":"10.1159\/000139405","type":"journal-article","created":{"date-parts":[[2008,6,11]],"date-time":"2008-06-11T09:30:10Z","timestamp":1213176610000},"page":"377-386","source":"Crossref","is-referenced-by-count":1,"title":["The Effect of SM-8849 on Experimental Arthritis in Mice"],"prefix":"10.1159","author":[{"given":"Hiroichi","family":"Nagai","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuko","family":"Takaoka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Kuwabara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroyuki","family":"Kamada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kunihiko","family":"Kitagaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,6,10]]},"container-title":["Pharmacology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000139405","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T16:03:40Z","timestamp":1777737820000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000139405"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,6,10]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000139405","archive":["Portico"],"relation":{},"ISSN":["0031-7012","1423-0313"],"issn-type":[{"value":"0031-7012","type":"print"},{"value":"1423-0313","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,6,10]]}}}