0 3 The the DT 4 17 interleukin-8 interleukin-8 NN 18 22 AP-1 ap-1 NN 23 26 and and CC 27 32 kappa kappa NN 33 39 B-like b-like JJ 40 45 sites site NNS 46 49 are be VBP 50 57 genetic genetic JJ 58 61 end end NN 62 69 targets target NNS 70 72 of of IN 73 88 FK506-sensitive fk506-sensitive JJ 89 96 pathway pathway NN 97 108 accompanied accompany VBN 109 111 by by IN 112 119 calcium calcium NN 120 132 mobilization mobilization NN 132 133 . . . 135 140 FK506 FK506 NNP 140 141 , , , 142 144 an an DT 145 162 immunosuppressant immunosuppressant NN 162 163 , , , 164 172 inhibits inhibit VBZ 173 176 the the DT 177 187 production production NN 188 190 of of IN 191 198 several several JJ 199 208 cytokines cytokine NNS 209 211 in in IN 212 213 T t NN 214 225 lymphocytes lymphocyte NNS 225 226 . . . 227 229 We we PRP 230 238 observed observe VBD 239 243 that that IN 244 249 FK506 FK506 NNP 250 260 suppressed suppress VBD 261 264 the the DT 265 278 transcription transcription NN 279 281 of of IN 282 283 a a DT 284 295 chemotactic chemotactic JJ 296 304 cytokine cytokine NN 304 305 , , , 306 319 interleukin-8 interleukin-8 NN 320 321 ( ( ( 321 325 IL-8 il-8 NN 325 326 ) ) ) 327 329 in in IN 330 331 a a DT 332 337 human human JJ 338 339 T t NN 340 344 cell cell NN 345 349 line line NN 349 350 , , , 351 357 Jurkat Jurkat NNP 358 363 cells cell NNS 363 364 , , , 365 374 activated activate VBN 375 377 by by IN 378 385 phorbol phorbol NN 386 398 12-myristate 12-myristate NN 399 409 13-acetate 13-acetate NN 410 411 ( ( ( 411 414 PMA PMA NNP 414 415 ) ) ) 416 419 and and CC 420 427 calcium calcium NN 428 429 ( ( ( 429 433 Ca2+ Ca2+ NNP 433 434 ) ) ) 435 444 ionophore ionophore NN 445 446 ( ( ( 446 455 ionomycin ionomycin NN 455 456 ) ) ) 456 457 . . . 458 460 By by IN 461 468 deleted delete VBN 469 472 and and CC 473 480 mutated mutate VBN 481 489 analysis analysis NN 490 492 of of IN 493 496 the the DT 497 501 IL-8 il-8 NN 502 511 promoters promoter NNS 511 512 , , , 513 516 the the DT 517 521 AP-1 ap-1 NN 522 525 and and CC 526 531 kappa kappa NN 532 538 B-like b-like JJ 539 544 sites site NNS 545 549 were be VBD 550 560 identified identify VBN 561 563 as as IN 564 567 the the DT 568 578 responsive responsive JJ 579 587 elements element NNS 588 591 for for IN 592 595 PMA PMA NNP 596 599 and and CC 600 609 ionomycin ionomycin NN 609 610 . . . 611 616 FK506 FK506 NNP 617 627 suppressed suppress VBD 628 631 the the DT 632 646 transcriptions transcription NNS 647 654 through through IN 655 658 the the DT 659 663 AP-1 ap-1 NN 664 666 or or CC 667 672 kappa kappa NN 673 679 B-like b-like JJ 680 685 sites site NNS 686 693 induced induce VBN 694 696 by by IN 697 700 PMA PMA NNP 701 705 plus plus CC 706 723 Ca(2+)-mobilizing ca(2+)-mobilizing NN 724 730 agents agent NNS 730 731 , , , 732 735 but but CC 736 739 not not RB 740 745 those those DT 746 753 induced induce VBN 754 756 by by IN 757 775 Ca(2+)-independent ca(2+)-independent JJ 776 783 stimuli stimulus NNS 783 784 . . . 785 787 In in IN 788 791 gel gel NN 792 803 retardation retardation NN 804 812 analysis analysis NN 812 813 , , , 814 819 FK506 FK506 NNP 820 823 had have VBD 824 830 little little JJ 831 837 effect effect NN 838 840 on on IN 841 844 the the DT 845 852 binding binding NN 853 855 to to TO 856 859 the the DT 860 864 AP-1 ap-1 NN 865 869 site site NN 870 872 of of IN 873 894 PMA/ionomycin-induced pma/ionomycin-induced JJ 895 902 nuclear nuclear JJ 903 910 factors factor NNS 910 911 , , , 912 917 which which WDT 918 922 were be VBD 923 933 recognized recognize VBN 934 938 with with IN 939 948 anti-JunD anti-jund JJ 949 951 or or CC 952 957 c-Fos c-fos NN 958 966 antibody antibody NN 966 967 . . . 968 970 In in IN 971 979 contrast contrast NN 979 980 , , , 981 986 FK506 FK506 NNP 987 989 or or CC 990 994 EGTA EGTA NNP 995 996 ( ( ( 996 1000 Ca2+ Ca2+ NNP 1001 1009 chelator chelator NN 1009 1010 ) ) ) 1011 1020 similarly similarly RB 1021 1029 affected affect VBD 1030 1033 the the DT 1034 1043 formation formation NN 1044 1046 of of IN 1047 1052 kappa kappa NN 1053 1059 B-like b-like JJ 1060 1064 site site NN 1065 1072 binding binding NN 1073 1082 complexes complex NNS 1082 1083 , , , 1084 1089 which which WDT 1090 1094 were be VBD 1095 1098 not not RB 1099 1109 recognized recognize VBN 1110 1112 by by IN 1113 1116 any any DT 1117 1127 antibodies antibody NNS 1128 1135 against against IN 1136 1139 the the DT 1140 1145 human human JJ 1146 1149 Rel Rel NNP 1150 1156 family family NN 1157 1165 proteins protein NNS 1166 1167 ( ( ( 1167 1172 c-Rel c-rel NN 1172 1173 , , , 1174 1177 p65 p65 NN 1177 1178 , , , 1179 1182 p50 p50 NN 1182 1183 , , , 1184 1187 and and CC 1188 1191 p49 p49 NN 1191 1192 ) ) ) 1192 1193 . . . 1194 1205 Furthermore furthermore RB 1205 1206 , , , 1207 1209 we we PRP 1210 1219 confirmed confirm VBD 1220 1223 the the DT 1224 1232 previous previous JJ 1233 1239 report report NN 1240 1244 that that IN 1245 1250 FK506 FK506 NNP 1251 1261 suppressed suppress VBD 1262 1265 the the DT 1266 1287 PMA/ionomycin-induced pma/ionomycin-induced JJ 1288 1298 activation activation NN 1299 1306 through through IN 1307 1316 authentic authentic JJ 1317 1322 kappa kappa NN 1323 1324 B B NNP 1325 1329 site site NN 1330 1332 of of IN 1333 1347 immunoglobulin immunoglobulin NN 1348 1349 ( ( ( 1349 1351 Ig ig NN 1351 1352 ) ) ) 1353 1357 gene gene NN 1357 1358 , , , 1359 1361 to to TO 1362 1367 which which WDT 1368 1376 NF-kappa NF-kappa NNP 1377 1378 B B NNP 1379 1386 binding binding NN 1387 1390 was be VBD 1391 1395 also also RB 1396 1405 decreased decrease VBN 1406 1408 by by IN 1409 1414 FK506 FK506 NNP 1414 1415 , , , 1416 1426 indicating indicate VBG 1427 1431 that that IN 1432 1436 both both CC 1437 1441 IL-8 il-8 NN 1442 1447 kappa kappa NN 1448 1454 B-like b-like JJ 1455 1459 site site NN 1460 1463 and and CC 1464 1466 Ig ig NN 1467 1472 kappa kappa NN 1473 1474 B B NNP 1475 1479 site site NN 1480 1483 are be VBP 1484 1499 FK506-sensitive fk506-sensitive JJ 1500 1502 in in IN 1503 1508 spite spite NN 1509 1511 of of IN 1512 1515 the the DT 1516 1526 difference difference NN 1527 1529 of of IN 1530 1537 binding bind VBG 1538 1545 factors factor NNS 1545 1546 . . . 1547 1550 Our our PRP$ 1551 1558 results result NNS 1559 1567 indicate indicate VBP 1568 1572 that that IN 1573 1576 not not RB 1577 1581 only only RB 1582 1585 the the DT 1586 1594 reported report VBN 1595 1599 IL-2 IL-2 NNP 1600 1605 NF-AT NF-AT NNP 1606 1609 and and CC 1610 1617 NFIL-2A NFIL-2A NNP 1618 1623 sites site NNS 1624 1627 and and CC 1628 1630 Ig ig NN 1631 1636 kappa kappa NN 1637 1638 B B NNP 1639 1643 site site NN 1643 1644 , , , 1645 1648 but but CC 1649 1653 also also RB 1654 1657 the the DT 1658 1662 IL-8 il-8 NN 1663 1667 AP-1 ap-1 NN 1668 1671 and and CC 1672 1677 kappa kappa NN 1678 1684 B-like b-like JJ 1685 1690 sites site NNS 1691 1694 are be VBP 1695 1704 terminals terminal NNS 1705 1707 of of IN 1708 1723 FK506-sensitive fk506-sensitive JJ 1724 1731 pathway pathway NN 1732 1741 involving involve VBG 1742 1746 Ca2+ ca2+ NN 1747 1759 mobilization mobilization NN 1759 1760 . . .