Knowledge (XXG)

Exophiala jeanselmei

Source 📝

37: 350:
species. The fungus has optimal growth at 30 °C but growth is inhibited at 40 °C. Most strains isolated from soil cannot grow at temperatures higher than 30 °C while strains isolated from humans can grow at higher temperatures such as 37 °C of the human body. This adaptation of
307:
produces slow growing colonies that are green black in color. Cultures manifest a combination of mycelial and yeast-like growth forms, however the yeast-like typically predominates. Black aerial mycelium develops on the colony surface that consists of hyphae with swellings at regular intervals.
349:
environments such as dishwashers, steam bath facilities and bathrooms that only provide low levels of nutrients. It has been proposed that the conditions usually found within dishwashers such as high temperature, moisture and alkaline pH can provide an alternative habitat for human pathogenic
533:
also showed some susceptibility to being treated with antifungal agents such as amphotericin B, voriconazole and posaconazole. Amphotericin B used to be the most potent antifungal treatment for severe fungal infections, but due to its strong association with severe side effects such as
308:
Conidia are variable in size and are often formed in clusters at the tip of annellidic conidiogenous cells. The conidia are narrowly ellipsoidal in shape and 2.6–5.9 μm × 1.2–2.5 μm in size. Immature sexual fruiting bodies called
538:, its use is now often replaced with azoles and echinocandins. The use of combinations of surgical excision and pharmacological treatments for severe infections is usually the preferred way to treat diseases caused by this fungus. 452:
being the etiological agent of phaeohyphomycosis in domesticated cats where diagnoses were confirmed by sequencing the fungus' ribosomal RNA. The grains of this fungus are small, black in color and have soft centers. Rare cases of
521:
isolates. However, in vitro susceptibility in comparison to the efficacy of antifungal agents in clinical manifestations of this fungus is currently unknown, that in vitro success may or may not directly correlate clinically.
407:
people and can also have manifestations in healthy people with wounded skin via traumatic implantation. Chronic steroid use has been found to increase the severity of inflammation. There were also cases where infections by
354:
had developed evolutionarily in order to survive on their human hosts. This is a distinguishing factor that helps in determining the pathogenicity of a particular strain. A feature that distinguishes
802: 424:, is a chronic granulomatous inflammatory disease that forms abscess and draining sinuses in more advanced stages. In mycotic mycetoma, vesicles of cyst like structures are formed. 1003:
Zalar, P.; Novak, M.; de Hoog, G.S.; Gunde-Cimerman, N. (October 2011). "Dishwashers – A man-made ecological niche accommodating human opportunistic fungal pathogens".
1455: 412:
occurred during solid organ transplants. Infections frequently cause inflammation in the cutaneous and subcutaneous tissues of the skin, causing phaeomycotic cyst,
529:
were clinically treated and cases of phaeohyphomycosis caused by this fungus were completely cured where both cases were remedied by administering itraconazole.
1494: 337:
in nature. This species has world-wide occurrence but are particularly noted in Asia and more commonly in tropical and subtropical regions. The genus
1429: 1197:
Sabbaga, E; Tedesco-Marchesi, LM; Lacaz Cda, S; Cucé, LC; Salebian, A; Heins-Vaccari, EM; Sotto, MN; Valente, NY; Porto, E; Levy Neto, M (1994).
814: 942:
Woo, P. C. Y.; Ngan, A. H. Y.; Tsang, C. C. C.; Ling, I. W. H.; Chan, J. F. W.; Leung, S.-Y.; Yuen, K.-Y.; Lau, S. K. P. (14 November 2012).
1084: 1052: 926: 776: 720: 1545: 665: 848: 283:
on the foot. The nomenclature was based on the fungus' morphological characteristics, hence, it was originally classified as
420:
which is a chronic granulomatous disease in the form of black grains. Mycetoma, a common form of clinical manifestation of
1481: 630: 287:
because of its yeast like shape when grown in culture. It was later reclassified by McGinnis and Padhye in 1977 as
36: 1499: 1555: 1550: 437: 1358: 333:
is commonly found in soil, plants, water, and can also be isolated from decaying wood as this fungus is a
254: 260: 312:
have been reported but their rare occurrence are thought to be due to the lack of mating compatibility.
131: 1509: 1421: 1154:
infection in solid organ transplant recipients: report of two cases and review of the literature".
413: 213: 98: 485:
also have relatively high MICs which indicate that the fungus is fairly resistant to these drugs.
1339: 1179: 1132: 896: 157: 31: 403:
has versatile adaptability and acts as an opportunistic pathogen. Infections are more common in
1460: 1517: 1390: 1331: 1269: 1224: 1171: 1124: 1080: 1048: 1020: 985: 922: 888: 844: 772: 716: 445: 1522: 1323: 1259: 1214: 1163: 1116: 1012: 975: 967: 880: 567: 404: 217: 148: 1103:
Saeedi, Osamah J.; Iyer, Sandhya A.; Mohiuddin, Atif Z.; Hogan, R. Nick (November 2013). "
88: 1416: 1327: 1150:
Lief, M.H.; Caplivski, D.; Bottone, E.J.; Lerner, S.; Vidal, C.; Huprikar, S. (2011). "
980: 943: 535: 486: 78: 1287:
Severo, L.C.; Oliveira, F.M.; Vettorato, G; Londero, A.T. (1999). "Mycetoma caused by
1539: 1167: 1136: 765: 677: 556:"Mycétome a Torula jeanselmei Langeron, 1928 nouveau type de mycétome a grains noirs" 425: 1343: 1219: 1198: 900: 1395: 1183: 510: 502: 494: 490: 429: 360: 1242:
Maeda, H; Shibuya, H; Yamaguchi, Y; Miyoshi, T; Irie, M; Sato, T (December 2008).
572: 555: 1120: 1016: 1486: 1442: 1310:
CHUAN, MING-TUO; WU, MIN-CHEE (1995). "Subcutaneous Phaeohyphomycosis Caused by
514: 506: 478: 470: 369: 342: 1381: 482: 417: 346: 334: 280: 209: 191: 68: 1045:
Medical mycology : the pathogenic fungi and the pathogenic actinomycetes
767:
Medical mycology : the pathogenic fungi and the pathogenic actinomycetes
1403: 454: 433: 377: 179: 108: 48: 1273: 1175: 1128: 1024: 989: 1335: 1228: 892: 1468: 1375: 1264: 1243: 971: 318: 309: 292: 265: 1434: 884: 389: 385: 381: 373: 1447: 1473: 58: 1352: 1408: 1356: 1203:. Report of 3 cases in patients with a kidney transplant]" 448:
with sclerotic round bodies. There have been several cases of
867:
Untereiner, Wendy A. (1995). "Fruiting studies in species of
709:
Biodiversity, pathogenicity and antifungal susceptibility of
279:
was first isolated in 1928 by Jeanselme from a case of black
839:
De Hoog, G.S.; Guarro, J.; Gene, J.; Figueras, M.J. (2000).
589:
Medical Mycology. Fungous diseases of men and other mammals
1109:
Eye & Contact Lens: Science & Clinical Practice
843:(2. ed.). Utrecht: Amer Society for Microbiology. 1207:
Revista do Instituto de Medicina Tropical de Sao Paulo
1365: 764: 345:rich environments as well as from hot, humid, and 525:Previous cases of black grain mycetoma caused by 268:and may therefore be difficult to differentiate. 1047:(3rd ed.). Philadelphia: W.B. Saunders Co. 517:also have favorable antifungal activity against 457:, infection of the cornea, have also identified 1075:Grigoriu, D; Delacrétaz, J; Borelli, D (1987). 862: 860: 912: 910: 469:The minimum inhibitory concentration (MIC) of 264:have been reported to have similar annellidic 8: 1070: 1068: 1066: 1064: 660: 658: 656: 654: 652: 650: 648: 646: 644: 625: 623: 621: 560:Annales de Parasitologie Humaine et Comparée 1314:: Successful Treatment with Itraconazole". 1199:"[Subcutaneous phaeohyphomycose due to 1098: 1096: 1353: 1038: 1036: 1034: 758: 756: 754: 752: 702: 700: 698: 696: 694: 364:which forms very similar colonies is that 20: 1263: 1252:The Journal of Veterinary Medical Science 1244:"Feline digital phaeohyphomycosis due to 1218: 979: 796: 794: 792: 790: 788: 750: 748: 746: 744: 742: 740: 738: 736: 734: 732: 571: 919:Diagnosis and treatment of human Mycoses 917:Hospenthal, D.R.; Rinaldi, M.G. (2007). 771:(2nd ed.). Philadelphia: Saunders. 637:. International Mycological Association. 316:is affiliated with the ascomycete genus 834: 832: 546: 811:University of Adelaide Mycology Online 606:comb. n. from mycetoma of the hand". 465:In vitro susceptibility and treatment 7: 1510:26780953-aa8d-45fb-b810-b15418d433ad 1316:International Journal of Dermatology 591:. The C.V. Mosby company, St. Louis. 246:E. jeanselmei var. castellanii 1328:10.1111/j.1365-4362.1995.tb02955.x 151:) McGinnis & A.A.Padhye (1977) 14: 1168:10.1111/j.1399-3062.2010.00552.x 960:Journal of Clinical Microbiology 444:, and it was also isolated from 35: 1220:10.1590/S0036-46651994000200015 921:. Totowa, N.J.: Humana Press. 1: 1043:Rippon, John Willard (1988). 763:Rippon, John Willard (1982). 248:. Other species in the genus 1121:10.1097/ICL.0b013e3182993901 1017:10.1016/j.funbio.2011.04.007 573:10.1051/parasite/1928064385 416:and can occasionally cause 372:. It is able to assimilate 1572: 461:as the etiological agent. 291:after further research on 163: 156: 137: 130: 32:Scientific classification 30: 23: 871:(Herpotrichiellaceae)". 1546:Fungi described in 1928 954:Exophiala hongkongensis 948:Infections and a Novel 873:Antonie van Leeuwenhoek 841:Atlas of clinical fungi 501:is most susceptible to 438:opportunistic infection 341:has been isolated from 944:"Clinical Spectrum of 707:Badali, Hamid (2010). 631:"Exophiala jeanselmei" 604:Phialophora jeanselmei 602:Emmons, C.W. (1945). " 509:. Novel drugs such as 220:have been discovered: 187:Phialophora jeanselmei 608:Archives of Pathology 497:have lower MICs, and 212:fungus in the family 175:Pullularia jeanselmei 1367:Exophiala jeanselmei 1312:Exophiala jeanselmei 1265:10.1292/jvms.70.1395 1246:Exophiala jeanselmei 1152:Exophiala jeanselmei 1105:Exophiala jeanselmei 972:10.1128/JCM.02336-12 805:Exophiala jeanselmei 587:Dodge, C.W. (1935). 554:Langeron, M (1928). 519:Exophiala jeanselmei 436:could arise from an 401:Exophiala jeanselmei 331:Exophiala jeanselmei 314:Exophiala jeanselmei 289:Exophiala jeanselmei 277:Exophiala jeanselmei 255:E. dermatitidis 222:Exophiala jeanselmei 205:Exophiala jeanselmei 141:Exophiala jeanselmei 25:Exophiala jeanselmei 1201:Exophiala jeanselmi 414:chromoblastomycosis 214:Herpotrichiellaceae 99:Herpotrichiellaceae 1156:Transpl Infect Dis 1079:. Toronto: Huber. 885:10.1007/bf00873288 238:E. jeanselmei 230:E. jeanselmei 123:E. jeanselmei 1533: 1532: 1518:Open Tree of Life 1359:Taxon identifiers 1293:Rev Iberoam Micol 817:on 11 August 2014 446:phaeohyphomycosis 405:immunocompromised 285:Torula jeanselmei 261:E. spinifera 201: 200: 195: 183: 171: 167:Torula jeanselmei 16:Species of fungus 1563: 1526: 1525: 1513: 1512: 1503: 1502: 1490: 1489: 1487:BMSSYS0000006738 1477: 1476: 1464: 1463: 1451: 1450: 1438: 1437: 1425: 1424: 1412: 1411: 1399: 1398: 1386: 1385: 1384: 1354: 1348: 1347: 1307: 1301: 1300: 1284: 1278: 1277: 1267: 1239: 1233: 1232: 1222: 1194: 1188: 1187: 1147: 1141: 1140: 1100: 1091: 1090: 1077:Medical mycology 1072: 1059: 1058: 1040: 1029: 1028: 1011:(10): 997–1007. 1000: 994: 993: 983: 939: 933: 932: 914: 905: 904: 864: 855: 854: 836: 827: 826: 824: 822: 813:. Archived from 798: 783: 782: 770: 760: 727: 726: 711:Cladophialophora 704: 689: 688: 686: 685: 676:. Archived from 662: 639: 638: 627: 616: 615: 599: 593: 592: 584: 578: 577: 575: 551: 189: 177: 169: 143: 40: 39: 21: 1571: 1570: 1566: 1565: 1564: 1562: 1561: 1560: 1536: 1535: 1534: 1529: 1521: 1516: 1508: 1506: 1498: 1493: 1485: 1480: 1472: 1467: 1459: 1454: 1446: 1441: 1433: 1428: 1420: 1415: 1407: 1402: 1394: 1389: 1380: 1379: 1374: 1361: 1351: 1309: 1308: 1304: 1286: 1285: 1281: 1241: 1240: 1236: 1196: 1195: 1191: 1149: 1148: 1144: 1102: 1101: 1094: 1087: 1074: 1073: 1062: 1055: 1042: 1041: 1032: 1002: 1001: 997: 941: 940: 936: 929: 916: 915: 908: 866: 865: 858: 851: 838: 837: 830: 820: 818: 800: 799: 786: 779: 762: 761: 730: 723: 706: 705: 692: 683: 681: 664: 663: 642: 629: 628: 619: 601: 600: 596: 586: 585: 581: 553: 552: 548: 544: 467: 398: 328: 301: 274: 170:Langeron (1928) 152: 145: 139: 126: 89:Chaetothyriales 34: 17: 12: 11: 5: 1569: 1567: 1559: 1558: 1556:Fungus species 1553: 1551:Eurotiomycetes 1548: 1538: 1537: 1531: 1530: 1528: 1527: 1514: 1504: 1491: 1478: 1465: 1452: 1439: 1426: 1413: 1400: 1387: 1371: 1369: 1363: 1362: 1357: 1350: 1349: 1322:(8): 563–566. 1302: 1279: 1258:(12): 1395–7. 1234: 1189: 1142: 1115:(6): 410–412. 1092: 1085: 1060: 1053: 1030: 1005:Fungal Biology 995: 966:(1): 260–267. 934: 927: 906: 856: 849: 828: 801:Ellis, David. 784: 777: 728: 721: 690: 640: 617: 594: 579: 566:(4): 385–403. 545: 543: 540: 536:nephrotoxicity 487:Amphotericin B 477:is very high, 466: 463: 397: 394: 327: 324: 300: 297: 293:conidiogenesis 273: 270: 266:conidiogenesis 199: 198: 197: 196: 184: 172: 161: 160: 154: 153: 146: 135: 134: 128: 127: 120: 118: 114: 113: 106: 102: 101: 96: 92: 91: 86: 82: 81: 79:Eurotiomycetes 76: 72: 71: 66: 62: 61: 56: 52: 51: 46: 42: 41: 28: 27: 15: 13: 10: 9: 6: 4: 3: 2: 1568: 1557: 1554: 1552: 1549: 1547: 1544: 1543: 1541: 1524: 1519: 1515: 1511: 1505: 1501: 1496: 1492: 1488: 1483: 1479: 1475: 1470: 1466: 1462: 1457: 1453: 1449: 1444: 1440: 1436: 1431: 1427: 1423: 1418: 1414: 1410: 1405: 1401: 1397: 1392: 1388: 1383: 1377: 1373: 1372: 1370: 1368: 1364: 1360: 1355: 1345: 1341: 1337: 1333: 1329: 1325: 1321: 1317: 1313: 1306: 1303: 1298: 1294: 1290: 1283: 1280: 1275: 1271: 1266: 1261: 1257: 1253: 1249: 1247: 1238: 1235: 1230: 1226: 1221: 1216: 1213:(2): 175–83. 1212: 1208: 1204: 1202: 1193: 1190: 1185: 1181: 1177: 1173: 1169: 1165: 1161: 1157: 1153: 1146: 1143: 1138: 1134: 1130: 1126: 1122: 1118: 1114: 1110: 1106: 1099: 1097: 1093: 1088: 1086:3-456-81557-3 1082: 1078: 1071: 1069: 1067: 1065: 1061: 1056: 1054:9780030142734 1050: 1046: 1039: 1037: 1035: 1031: 1026: 1022: 1018: 1014: 1010: 1006: 999: 996: 991: 987: 982: 977: 973: 969: 965: 961: 957: 955: 951: 947: 938: 935: 930: 928:9781588298225 924: 920: 913: 911: 907: 902: 898: 894: 890: 886: 882: 878: 874: 870: 863: 861: 857: 852: 846: 842: 835: 833: 829: 816: 812: 808: 806: 797: 795: 793: 791: 789: 785: 780: 778:0-7216-7586-7 774: 769: 768: 759: 757: 755: 753: 751: 749: 747: 745: 743: 741: 739: 737: 735: 733: 729: 724: 722:9789070351809 718: 714: 713:and relatives 710: 703: 701: 699: 697: 695: 691: 680:on 2015-03-01 679: 675: 674:Doctor Fungus 671: 669: 661: 659: 657: 655: 653: 651: 649: 647: 645: 641: 636: 632: 626: 624: 622: 618: 613: 609: 605: 598: 595: 590: 583: 580: 574: 569: 565: 561: 557: 550: 547: 541: 539: 537: 532: 531:E. jeanselmei 528: 527:E. jeanselmei 523: 520: 516: 512: 508: 504: 500: 499:E. jeanselmei 496: 492: 488: 484: 480: 476: 475:E. jeanselmei 472: 464: 462: 460: 459:E. jeanselmei 456: 451: 450:E. jeanselmei 447: 443: 442:E. jeanselmei 439: 435: 431: 427: 426:Dissemination 423: 422:E. jeanselmei 419: 415: 411: 410:E. jeanselmei 406: 402: 395: 393: 391: 387: 383: 379: 375: 371: 367: 366:E. jeanselmei 363: 362: 357: 356:E. jeanselmei 353: 352:E. jeanselmei 348: 344: 340: 336: 332: 325: 323: 321: 320: 315: 311: 306: 305:E. jeanselmei 298: 296: 294: 290: 286: 282: 278: 271: 269: 267: 263: 262: 257: 256: 251: 247: 243: 239: 235: 234:lecanii-corni 231: 227: 223: 219: 215: 211: 207: 206: 193: 188: 185: 181: 176: 173: 168: 165: 164: 162: 159: 155: 150: 144: 142: 136: 133: 132:Binomial name 129: 125: 124: 119: 116: 115: 112: 111: 107: 104: 103: 100: 97: 94: 93: 90: 87: 84: 83: 80: 77: 74: 73: 70: 67: 64: 63: 60: 57: 54: 53: 50: 47: 44: 43: 38: 33: 29: 26: 22: 19: 1366: 1319: 1315: 1311: 1305: 1296: 1292: 1288: 1282: 1255: 1251: 1245: 1237: 1210: 1206: 1200: 1192: 1162:(1): 73–79. 1159: 1155: 1151: 1145: 1112: 1108: 1107:Keratitis". 1104: 1076: 1044: 1008: 1004: 998: 963: 959: 953: 949: 945: 937: 918: 876: 872: 868: 840: 819:. Retrieved 815:the original 810: 804: 766: 712: 708: 682:. Retrieved 678:the original 673: 667: 634: 611: 607: 603: 597: 588: 582: 563: 559: 549: 530: 526: 524: 518: 511:echinocandin 503:itraconazole 498: 495:voriconazole 491:ketoconazole 474: 468: 458: 449: 441: 430:endocarditis 421: 409: 400: 399: 396:Pathogenesis 365: 361:Cladosporium 359: 355: 351: 347:oligotrophic 338: 330: 329: 317: 313: 304: 303:In culture, 302: 288: 284: 276: 275: 259: 253: 249: 245: 241: 237: 233: 229: 226:heteromorpha 225: 221: 210:saprotrophic 204: 203: 202: 186: 174: 166: 140: 138: 122: 121: 109: 24: 18: 1443:iNaturalist 879:(1): 3–17. 515:caspofungin 507:terbinafine 479:flucytosine 471:fluconazole 370:proteolytic 343:hydrocarbon 190:(Langeron) 178:(Langeron) 1540:Categories 850:9070351439 684:2015-03-15 614:: 364–368. 542:References 483:miconazole 418:eumycetoma 388:, but not 335:saprotroph 299:Morphology 242:jeanselmei 192:C.W.Emmons 69:Ascomycota 65:Division: 1289:Exophiala 1137:205659737 952:Species, 950:Exophiala 946:Exophiala 821:7 October 668:Exophiala 455:keratitis 434:arthritis 378:galactose 339:Exophiala 250:Exophiala 218:varieties 180:C.W.Dodge 117:Species: 110:Exophiala 55:Kingdom: 49:Eukaryota 1469:MycoBank 1461:10645170 1417:Fungorum 1382:Q5420633 1376:Wikidata 1344:32262010 1299:: 57–59. 1274:19122414 1176:20738833 1129:24045832 1025:21944212 990:23152554 901:40143620 869:Capronia 635:MycoBank 319:Capronia 310:ascomata 281:mycetoma 252:such as 158:Synonyms 149:Langeron 95:Family: 45:Domain: 1523:1041470 1435:2598404 1336:7591439 1229:7997796 1184:2769688 981:3536265 893:8526478 390:lactose 386:sucrose 382:maltose 374:glucose 368:is not 326:Ecology 272:History 216:. Four 105:Genus: 85:Order: 75:Class: 1507:NZOR: 1474:314040 1448:357760 1422:314040 1409:EXOPJE 1342:  1334:  1272:  1227:  1182:  1174:  1135:  1127:  1083:  1051:  1023:  988:  978:  925:  899:  891:  847:  775:  719:  493:, and 384:, and 244:, and 194:(1945) 182:(1935) 1456:IRMNG 1396:3DNZ7 1340:S2CID 1180:S2CID 1133:S2CID 897:S2CID 715:. : 358:from 240:var. 232:var. 224:var. 208:is a 59:Fungi 1500:5584 1495:NCBI 1430:GBIF 1404:EPPO 1332:PMID 1270:PMID 1225:PMID 1172:PMID 1125:PMID 1081:ISBN 1049:ISBN 1021:PMID 986:PMID 923:ISBN 889:PMID 845:ISBN 823:2014 773:ISBN 717:ISBN 670:spp" 513:and 505:and 481:and 473:for 432:and 258:and 1482:NBN 1391:CoL 1324:doi 1291:". 1260:doi 1215:doi 1164:doi 1117:doi 1013:doi 1009:115 976:PMC 968:doi 881:doi 568:doi 440:by 1542:: 1520:: 1497:: 1484:: 1471:: 1458:: 1445:: 1432:: 1419:: 1406:: 1393:: 1378:: 1338:. 1330:. 1320:34 1318:. 1297:16 1295:. 1268:. 1256:70 1254:. 1250:. 1223:. 1211:36 1209:. 1205:. 1178:. 1170:. 1160:13 1158:. 1131:. 1123:. 1113:39 1111:. 1095:^ 1063:^ 1033:^ 1019:. 1007:. 984:. 974:. 964:51 962:. 958:. 909:^ 895:. 887:. 877:68 875:. 859:^ 831:^ 809:. 787:^ 731:^ 693:^ 672:. 643:^ 633:. 620:^ 612:39 610:. 562:. 558:. 489:, 428:, 392:. 380:, 376:, 322:. 295:. 236:, 228:, 1346:. 1326:: 1276:. 1262:: 1248:" 1231:. 1217:: 1186:. 1166:: 1139:. 1119:: 1089:. 1057:. 1027:. 1015:: 992:. 970:: 956:" 931:. 903:. 883:: 853:. 825:. 807:" 803:" 781:. 725:. 687:. 666:" 576:. 570:: 564:6 147:(

Index

Scientific classification
Edit this classification
Eukaryota
Fungi
Ascomycota
Eurotiomycetes
Chaetothyriales
Herpotrichiellaceae
Exophiala
Binomial name
Langeron
Synonyms
C.W.Dodge
C.W.Emmons
saprotrophic
Herpotrichiellaceae
varieties
E. dermatitidis
E. spinifera
conidiogenesis
mycetoma
conidiogenesis
ascomata
Capronia
saprotroph
hydrocarbon
oligotrophic
Cladosporium
proteolytic
glucose

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.