0 1 A a DT 2 10 critical critical JJ 11 15 role role NN 16 18 of of IN 19 22 the the DT 23 26 p75 p75 NN 27 32 tumor tumor NN 33 41 necrosis necrosis NN 42 48 factor factor NN 49 57 receptor receptor NN 58 59 ( ( ( 59 67 p75TNF-R p75TNF-R NNP 67 68 ) ) ) 69 71 in in IN 72 77 organ organ NN 78 90 inflammation inflammation NN 91 102 independent independent JJ 103 105 of of IN 106 109 TNF TNF NNP 109 110 , , , 111 122 lymphotoxin lymphotoxin NN 123 128 alpha alpha NN 128 129 , , , 130 132 or or CC 133 136 the the DT 137 145 p55TNF-R p55TNF-R NNP 145 146 . . . 148 155 Despite despite IN 156 168 overwhelming overwhelming JJ 169 177 evidence evidence NN 178 182 that that IN 183 191 enhanced enhance VBN 192 202 production production NN 203 205 of of IN 206 209 the the DT 210 213 p75 p75 NN 214 219 tumor tumor NN 220 228 necrosis necrosis NN 229 235 factor factor NN 236 244 receptor receptor NN 245 246 ( ( ( 246 254 p75TNF-R p75TNF-R NNP 254 255 ) ) ) 256 267 accompanies accompany VBZ 268 279 development development NN 280 282 of of IN 283 291 specific specific JJ 292 297 human human JJ 298 310 inflammatory inflammatory JJ 311 322 pathologies pathology NNS 323 327 such such JJ 328 330 as as IN 331 342 multi-organ multi-organ JJ 343 350 failure failure NN 351 357 during during IN 358 364 sepsis sepsis NN 364 365 , , , 366 378 inflammatory inflammatory JJ 379 384 liver liver NN 385 392 disease disease NN 392 393 , , , 394 406 pancreatitis pancreatitis NNP 406 407 , , , 408 419 respiratory respiratory JJ 420 428 distress distress NN 429 437 syndrome syndrome NN 437 438 , , , 439 441 or or CC 442 446 AIDS AIDS NNP 446 447 , , , 448 451 the the DT 452 460 function function NN 461 463 of of IN 464 468 this this DT 469 477 receptor receptor NN 478 485 remains remain VBZ 486 492 poorly poorly RB 493 500 defined define VBN 501 503 in in FW 504 508 vivo vivo FW 508 509 . . . 510 512 We we PRP 513 517 show show VBP 518 522 here here RB 523 527 that that IN 528 530 at at IN 531 537 levels level NNS 538 546 relevant relevant JJ 547 549 to to TO 550 555 human human JJ 556 563 disease disease NN 563 564 , , , 565 575 production production NN 576 578 of of IN 579 582 the the DT 583 588 human human JJ 589 597 p75TNF-R p75TNF-R NNP 598 600 in in IN 601 611 transgenic transgenic JJ 612 616 mice mouse NNS 617 624 results result VBZ 625 627 in in IN 628 629 a a DT 630 636 severe severe JJ 637 649 inflammatory inflammatory JJ 650 658 syndrome syndrome NN 659 668 involving involve VBG 669 675 mainly mainly RB 676 679 the the DT 680 688 pancreas pancreas NN 688 689 , , , 690 695 liver liver NN 695 696 , , , 697 703 kidney kidney NN 703 704 , , , 705 708 and and CC 709 713 lung lung NN 713 714 , , , 715 718 and and CC 719 732 characterized characterize VBN 733 735 by by IN 736 750 constitutively constitutively RB 751 760 increased increase VBN 761 770 NF-kappaB NF-kappaB NNP 771 779 activity activity NN 780 782 in in IN 783 786 the the DT 787 797 peripheral peripheral JJ 798 803 blood blood NN 804 815 mononuclear mononuclear JJ 816 820 cell cell NN 821 832 compartment compartment NN 832 833 . . . 834 838 This this DT 839 846 process process NN 847 849 is be VBZ 850 855 shown show VBN 856 858 to to TO 859 865 evolve evolve VB 866 879 independently independently RB 880 882 of of IN 883 886 the the DT 887 895 presence presence NN 896 898 of of IN 899 902 TNF TNF NNP 902 903 , , , 904 915 lymphotoxin lymphotoxin NN 916 921 alpha alpha NN 921 922 , , , 923 925 or or CC 926 929 the the DT 930 938 p55TNF-R p55TNF-R NNP 938 939 , , , 940 948 although although IN 949 961 coexpression coexpression NN 962 964 of of IN 965 966 a a DT 967 972 human human JJ 973 976 TNF tnf NN 977 986 transgene transgene NN 987 998 accelerated accelerate VBD 999 1008 pathology pathology NN 1008 1009 . . . 1010 1015 These these DT 1016 1023 results result NNS 1024 1033 establish establish VBP 1034 1036 an an DT 1037 1048 independent independent JJ 1049 1053 role role NN 1054 1057 for for IN 1058 1066 enhanced enhance VBN 1067 1075 p75TNF-R p75TNF-R NNP 1076 1086 production production NN 1087 1089 in in IN 1090 1093 the the DT 1094 1106 pathogenesis pathogenesis NN 1107 1109 of of IN 1110 1122 inflammatory inflammatory JJ 1123 1130 disease disease NN 1131 1134 and and CC 1135 1144 implicate implicate VBP 1145 1148 the the DT 1149 1155 direct direct JJ 1156 1167 involvement involvement NN 1168 1170 of of IN 1171 1175 this this DT 1176 1184 receptor receptor NN 1185 1187 in in IN 1188 1189 a a DT 1190 1194 wide wide JJ 1195 1200 range range NN 1201 1203 of of IN 1204 1209 human human JJ 1210 1222 inflammatory inflammatory JJ 1223 1234 pathologies pathology NNS 1234 1235 . . .