... 30041–30051.22 Murakami M, Yoshihara K, Shimbara S, Lambeau G,Gelb MH, Singer AG, Sawada M, Inagaki N, Nagai H,Ishihara M et al. (2002) Cellular arachidonate-releasingfunction and in ammation-associated ... Naiman BM,Wachtmann TS, Umland JP, Pandher K, Lapointe JM,Saha S, Roach ML et al. (2003) Impaired in ammatory and pain responses in mice lacking an inducible prosta-glandin E synthase. Proc Natl ... detected, in Fig. 2. Immunohistochemical localization of sPLA2-IIA in humanjoints affected by RA. Staining of sPLA2-IIA in an inactive RA tissuewas rare, and only a few synovial lining regions...