Thalidomide inhibits tumor necrosis factor-alpha-induced interleukin-8 expression in endometriotic stromal cells, possibly through suppression of nuclear factor-kappaB activation. - Yagyu,T.; Kobayashi,H.; Matsuzaki,H.; Wakahara,K.; Kondo,T.; Kurita,N.; Sekino,H.; Inagaki,K.; Suzuki,M.; Kanayama,N.; Terao,T. (J Clin Endocrinol Metab, 2005)