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Reverse transport

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VMAT2 is the CNS vesicular transporter for not only the biogenic amines DA, NE, EPI, 5-HT, and HIS, but likely also for the trace amines TYR, PEA, and thyronamine (THYR) ... neurons in mammalian CNS would be identifiable as neurons expressing VMAT2 for storage, and the biosynthetic enzyme
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aromatic amino acid decarboxylase (AADC). ... AMPH release of DA from synapses requires both an action at VMAT2 to release DA to the cytoplasm and a concerted release of DA from the cytoplasm via "reverse transport" through DAT.
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are moved in the opposite direction to that of their typical movement by the transporter. Transporter reversal typically occurs when a membrane transport protein is
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by the cell which released them). During neurotransmitter reuptake, neurotransmitter transporters will move specific types of neurotransmitters from the
972: 1249: 240:"The emerging role of trace amine-associated receptor 1 in the functional regulation of monoamine transporters and dopaminergic activity" 1125: 1069: 82:(i.e., the movement of neurotransmitters from the cytosol to the extracellular space via transporter-mediated release, as opposed to 778: 424: 962: 511: 377:
Kasatkina LA, Borisova TA (November 2013). "Glutamate release from platelets: exocytosis versus glutamate transporter reversal".
1144: 1058: 107: 1130: 952: 606: 600: 1119: 891: 330:"A closer look at amphetamine-induced reverse transport and trafficking of the dopamine and norepinephrine transporters" 51: 1273: 1034: 807: 504: 90:, resulting in a higher concentration of synaptic neurotransmitters and increased signaling through the corresponding 873: 712: 699: 670: 615: 127: 99: 24: 1242: 1169: 686: 95: 91: 1268: 1063: 1009: 994: 966: 747: 742: 733: 1164: 1135: 1103: 933: 738: 694: 645: 576: 1045: 851: 1176: 1020: 753: 640: 131: 103: 1235: 1181: 1025: 878: 831: 453: 442:"VMAT2: a dynamic regulator of brain monoaminergic neuronal function interacting with drugs of abuse" 123: 802: 590: 63: 102:
efflux (i.e., the release of monoamine neurotransmitters from neurons into the synaptic cleft via
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release). In neurons, transporter reversal facilitates the release of neurotransmitters into the
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Malenka RC, Nestler EJ, Hyman SE (2009). "Chapter 3: Synaptic Transmission".
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Scholze P, Nørregaard L, Singer EA, Freissmuth M, Gether U, Sitte HH (2002).
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Molecular Neuropharmacology: A Foundation for Clinical Neuroscience
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The International Journal of Biochemistry & Cell Biology
78:. When these transporters operate in reverse, they produce 1223: 106:-mediated release) by triggering reverse transport at 1157: 1112: 1079: 1044: 985: 943: 914: 905: 864: 817: 788: 720: 707: 693: 678: 661: 654: 534: 23:, is a phenomenon in which the substrates of a 410: 408: 1243: 512: 8: 328:Robertson SD, Matthies HJ, Galli A (2009). 1250: 1236: 911: 717: 704: 658: 519: 505: 497: 178:Bermingham DP, Blakely RD (October 2016). 473: 353: 304: 263: 203: 233: 231: 229: 227: 225: 223: 159: 7: 1204: 1202: 293:The Journal of Biological Chemistry 1222:. You can help Knowledge (XXG) by 1126:Angiotensin II receptor antagonist 1070:Endocannabinoid reuptake inhibitor 440:Eiden LE, Weihe E (January 2011). 14: 1017:Acetylcholine receptor antagonist 779:Norepinephrine reuptake inhibitor 1206: 466:10.1111/j.1749-6632.2010.05906.x 256:10.1111/j.1471-4159.2010.07109.x 108:vesicular monoamine transporters 1145:Vasopressin receptor antagonist 1059:Cannabinoid receptor antagonist 1131:Endothelin receptor antagonist 995:Acetylcholine receptor agonist 754:Adrenergic receptor antagonist 1: 963:Glutamate receptor antagonist 879:Serotonin receptor antagonist 832:Histamine receptor antagonist 607:Negative allosteric modulator 601:Positive allosteric modulator 52:neurotransmitter transporters 50:The primary function of most 1120:Adenosine reuptake inhibitor 1054:Cannabinoid receptor agonist 973:Glutamate reuptake inhibitor 892:Serotonin reuptake inhibitor 803:Dopamine receptor antagonist 391:10.1016/j.biocel.2013.08.004 808:Dopamine reuptake inhibitor 730:Adrenergic receptor agonist 58:(i.e., the reabsorption of 1290: 1201: 1099:Opioid receptor antagonist 953:Glutamate receptor agonist 874:Serotonin receptor agonist 827:Histamine receptor agonist 238:Miller GM (January 2011). 122:of neurons (specifically, 100:monoamine neurotransmitter 96:monoamine releasing agents 92:neurotransmitter receptors 25:membrane transport protein 798:Dopamine receptor agonist 346:10.1007/s12035-009-8053-4 244:Journal of Neurochemistry 56:neurotransmitter reuptake 1064:Endocannabinoid enhancer 1010:Cholinesterase inhibitor 929:GABA receptor antagonist 1104:Enkephalinase inhibitor 1094:Opioid receptor agonist 934:GABA reuptake inhibitor 639:♦ Miscellaneous: 80:neurotransmitter efflux 1218:-related article is a 687:Ion channel modulators 334:Molecular Neurobiology 306:10.1074/jbc.M112265200 924:GABA receptor agonist 196:10.1124/pr.115.012260 104:monoamine transporter 94:. For example, many 446:Ann. N. Y. Acad. Sci 21:transporter reversal 1140:receptor antagonist 458:2011NYASA1216...86E 64:extracellular space 1274:Pharmacology stubs 528:Pharmacomodulation 1231: 1230: 1196: 1195: 1192: 1191: 1153: 1152: 981: 980: 901: 900: 671:Enzyme inhibition 385:(11): 2585–2595. 60:neurotransmitters 54:is to facilitate 17:Reverse transport 1281: 1252: 1245: 1238: 1210: 1203: 1170:Enzyme cofactors 1089:Opioid modulator 1046:Cannabinoidergic 912: 718: 705: 659: 521: 514: 507: 498: 492: 491: 477: 437: 431: 430: 412: 403: 402: 374: 368: 367: 357: 325: 319: 318: 308: 299:(24): 21505–13. 284: 278: 277: 267: 235: 218: 217: 207: 175: 144:Active transport 31:by a particular 1289: 1288: 1284: 1283: 1282: 1280: 1279: 1278: 1269:Neurophysiology 1259: 1258: 1257: 1256: 1199: 1197: 1188: 1149: 1139: 1108: 1075: 1040: 977: 939: 897: 886: 860: 855: 847: 839: 813: 784: 698: 689: 674: 650: 596:Inverse agonist 586:Partial agonist 530: 525: 495: 439: 438: 434: 427: 414: 413: 406: 376: 375: 371: 327: 326: 322: 286: 285: 281: 237: 236: 221: 177: 176: 161: 157: 149:Releasing agent 140: 120:plasma membrane 110:(specifically, 12: 11: 5: 1287: 1285: 1277: 1276: 1271: 1261: 1260: 1255: 1254: 1247: 1240: 1232: 1229: 1228: 1211: 1194: 1193: 1190: 1189: 1187: 1186: 1174: 1161: 1159: 1155: 1154: 1151: 1150: 1148: 1147: 1142: 1137: 1133: 1128: 1123: 1116: 1114: 1110: 1109: 1107: 1106: 1101: 1096: 1091: 1085: 1083: 1077: 1076: 1074: 1073: 1067: 1061: 1056: 1050: 1048: 1042: 1041: 1039: 1038: 1032: 1023: 1014: 1013: 1012: 1001: 991: 989: 983: 982: 979: 978: 976: 975: 970: 960: 949: 947: 941: 940: 938: 937: 931: 926: 920: 918: 909: 903: 902: 899: 898: 896: 895: 889: 884: 876: 870: 868: 862: 861: 859: 858: 853: 849: 845: 841: 837: 829: 823: 821: 815: 814: 812: 811: 805: 800: 794: 792: 786: 785: 783: 782: 776: 770: 764: 751: 745: 736: 726: 724: 715: 702: 691: 690: 684: 682: 676: 675: 667: 665: 656: 652: 651: 649: 648: 643: 636: 635: 629: 623: 611: 610: 604: 598: 593: 588: 583: 572: 571: 566: 555: 554: 549: 538: 536: 532: 531: 526: 524: 523: 516: 509: 501: 494: 493: 432: 425: 404: 369: 320: 279: 250:(2): 164–176. 219: 190:(4): 888–953. 184:Pharmacol. Rev 158: 156: 153: 152: 151: 146: 139: 136: 88:synaptic cleft 35:, which is an 33:protein kinase 29:phosphorylated 13: 10: 9: 6: 4: 3: 2: 1286: 1275: 1272: 1270: 1267: 1266: 1264: 1253: 1248: 1246: 1241: 1239: 1234: 1233: 1227: 1225: 1221: 1217: 1212: 1209: 1205: 1200: 1184: 1183: 1178: 1175: 1172: 1171: 1166: 1163: 1162: 1160: 1158:Miscellaneous 1156: 1146: 1143: 1141: 1134: 1132: 1129: 1127: 1124: 1121: 1118: 1117: 1115: 1111: 1105: 1102: 1100: 1097: 1095: 1092: 1090: 1087: 1086: 1084: 1082: 1078: 1071: 1068: 1065: 1062: 1060: 1057: 1055: 1052: 1051: 1049: 1047: 1043: 1036: 1033: 1031: 1027: 1024: 1022: 1018: 1015: 1011: 1008: 1007: 1005: 1002: 1000: 996: 993: 992: 990: 988: 984: 974: 971: 968: 964: 961: 958: 954: 951: 950: 948: 946: 945:Glutamatergic 942: 935: 932: 930: 927: 925: 922: 921: 919: 917: 913: 910: 908: 904: 893: 890: 887: 880: 877: 875: 872: 871: 869: 867: 863: 856: 850: 848: 842: 840: 833: 830: 828: 825: 824: 822: 820: 819:Histaminergic 816: 809: 806: 804: 801: 799: 796: 795: 793: 791: 787: 780: 777: 774: 771: 768: 765: 763: 759: 755: 752: 749: 746: 744: 740: 737: 735: 731: 728: 727: 725: 723: 719: 716: 714: 710: 706: 703: 701: 696: 692: 688: 683: 681: 677: 673: 672: 666: 664: 660: 657: 653: 647: 644: 642: 638: 637: 633: 630: 627: 624: 621: 617: 613: 612: 608: 605: 602: 599: 597: 594: 592: 589: 587: 584: 582: 578: 574: 573: 570: 567: 565: 561: 557: 556: 553: 550: 548: 544: 540: 539: 537: 533: 529: 522: 517: 515: 510: 508: 503: 502: 499: 490: 485: 481: 476: 471: 467: 463: 459: 455: 451: 447: 443: 436: 433: 428: 426:9780071481274 422: 418: 411: 409: 405: 400: 396: 392: 388: 384: 380: 373: 370: 365: 361: 356: 351: 347: 343: 339: 335: 331: 324: 321: 316: 312: 307: 302: 298: 294: 290: 283: 280: 275: 271: 266: 261: 257: 253: 249: 245: 241: 234: 232: 230: 228: 226: 224: 220: 215: 211: 206: 201: 197: 193: 189: 185: 181: 174: 172: 170: 168: 166: 164: 160: 154: 150: 147: 145: 142: 141: 137: 135: 133: 129: 125: 121: 117: 113: 109: 105: 101: 97: 93: 89: 85: 81: 77: 73: 69: 65: 61: 57: 53: 48: 46: 42: 38: 34: 30: 26: 22: 18: 1224:expanding it 1216:pharmacology 1213: 1198: 1180: 1168: 866:Serotonergic 790:Dopaminergic 669: 487: 452:(1): 86–98. 449: 445: 435: 416: 382: 378: 372: 340:(2): 73–80. 337: 333: 323: 296: 292: 282: 247: 243: 187: 183: 79: 49: 39:that adds a 20: 16: 15: 1182:Amino acids 1081:Opioidergic 987:Cholinergic 700:transporter 680:Ion channel 616:Transporter 560:Ion channel 1263:Categories 1030:Ganglionic 1021:Muscarinic 999:Muscarinic 722:Adrenergic 591:Antagonist 155:References 84:exocytotic 76:glial cell 1177:Precursor 1026:Nicotinic 1004:Nicotinic 916:GABAergic 641:Precursor 626:Inhibitor 552:Inhibitor 66:into the 43:group to 41:phosphate 1165:Cofactor 1035:Muscular 695:Receptor 646:Cofactor 632:Releaser 620:Enhancer 614:♦ 577:Receptor 575:♦ 558:♦ 541:♦ 484:21272013 399:23994539 364:19199083 315:11940571 274:21073468 214:27591044 138:See also 45:proteins 1122:(AdoRI) 1072:(eCBRI) 655:Classes 581:Agonist 569:Blocker 547:Inducer 475:4183197 454:Bibcode 355:2729543 265:3005101 205:5050440 68:cytosol 1066:(eCBE) 663:Enzyme 564:Opener 543:Enzyme 482:  472:  423:  397:  362:  352:  313:  272:  262:  212:  202:  130:, and 98:cause 72:neuron 37:enzyme 1214:This 1179:(see 1167:(see 1113:Other 936:(GRI) 894:(SRI) 810:(DRI) 781:(NRI) 697:& 609:(NAM) 603:(PAM) 535:Types 116:VMAT2 112:VMAT1 70:of a 19:, or 1220:stub 967:NMDA 957:AMPA 883:5-HT 685:See 668:see 634:(RA) 628:(RI) 622:(RE) 480:PMID 450:1216 421:ISBN 395:PMID 360:PMID 311:PMID 270:PMID 210:PMID 132:SERT 114:and 470:PMC 462:doi 387:doi 350:PMC 342:doi 301:doi 297:277 260:PMC 252:doi 248:116 200:PMC 192:doi 134:). 128:NET 124:DAT 74:or 1265:: 1136:NK 1037:)) 1006:) 907:AA 750:)) 709:BA 618:: 579:: 562:: 545:: 486:. 478:. 468:. 460:. 448:. 444:. 407:^ 393:. 383:45 381:. 358:. 348:. 338:39 336:. 332:. 309:. 295:. 291:. 268:. 258:. 246:. 242:. 222:^ 208:. 198:. 188:68 186:. 182:. 162:^ 126:, 47:. 1251:e 1244:t 1237:v 1226:. 1185:) 1173:) 1138:1 1028:( 1019:( 997:( 969:) 965:( 959:) 955:( 888:) 885:3 881:( 857:) 854:3 852:H 846:2 844:H 838:1 836:H 834:( 775:) 773:β 769:) 767:2 762:1 760:( 758:α 756:( 748:2 743:1 741:( 739:β 734:α 732:( 713:M 711:/ 520:e 513:t 506:v 464:: 456:: 429:. 401:. 389:: 366:. 344:: 317:. 303:: 276:. 254:: 216:. 194::

Index

membrane transport protein
phosphorylated
protein kinase
enzyme
phosphate
proteins
neurotransmitter transporters
neurotransmitter reuptake
neurotransmitters
extracellular space
cytosol
neuron
glial cell
exocytotic
synaptic cleft
neurotransmitter receptors
monoamine releasing agents
monoamine neurotransmitter
monoamine transporter
vesicular monoamine transporters
VMAT1
VMAT2
plasma membrane
DAT
NET
SERT
Active transport
Releasing agent

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