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Erschienen in: Medical Microbiology and Immunology 1/2017

01.10.2016 | Original Investigation

Comparative evaluation of two Rickettsia typhi-specific quantitative real-time PCRs for research and diagnostic purposes

verfasst von: Stefanie Papp, Jessica Rauch, Svenja Kuehl, Ulricke Richardt, Christian Keller, Anke Osterloh

Erschienen in: Medical Microbiology and Immunology | Ausgabe 1/2017

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Abstract

Rickettsioses are caused by intracellular bacteria of the family of Rickettsiaceae. Rickettsia (R.) typhi is the causative agent of endemic typhus. The disease occurs worldwide and is one of the most prevalent rickettsioses. Rickettsial diseases, however, are generally underdiagnosed which is mainly due to the lack of sensitive and specific methods. In addition, methods for quantitative detection of the bacteria for research purposes are rare. We established two qPCRs for the detection of R. typhi by amplification of the outer membrane protein B (ompB) and parvulin-type PPIase (prsA) genes. Both qPCRs are specific and exclusively recognize R. typhi but no other rickettsiae including the closest relative, R. prowazekii. The prsA-based qPCR revealed to be much more sensitive than the amplification of ompB and provided highly reproducible results in the detection of R. typhi in organs of infected mice. Furthermore, as a nested PCR the prsA qPCR was applicable for the detection of R. typhi in human blood samples. Collectively, the prsA-based qPCR represents a reliable method for the quantitative detection of R. typhi for research purposes and is a promising candidate for differential diagnosis.
Literatur
1.
Zurück zum Zitat Sekeyova Z, Roux V, Raoult D (2001) Phylogeny of Rickettsia spp. inferred by comparing sequences of ‘gene D’, which encodes an intracytoplasmic protein. Int J Syst Evol Microbiol 51(Pt 4):1353–1360. Epub 2001/08/09 Sekeyova Z, Roux V, Raoult D (2001) Phylogeny of Rickettsia spp. inferred by comparing sequences of ‘gene D’, which encodes an intracytoplasmic protein. Int J Syst Evol Microbiol 51(Pt 4):1353–1360. Epub 2001/08/09
2.
Zurück zum Zitat Mansueto P, Vitale G, Cascio A, Seidita A, Pepe I, Carroccio A et al (2012) New insight into immunity and immunopathology of rickettsial diseases. Clin Dev Immunol. doi:10.1155/2012/967852. Epub 2011/09/14 Mansueto P, Vitale G, Cascio A, Seidita A, Pepe I, Carroccio A et al (2012) New insight into immunity and immunopathology of rickettsial diseases. Clin Dev Immunol. doi:10.​1155/​2012/​967852. Epub 2011/09/14
3.
4.
Zurück zum Zitat Dumler JS, Taylor JP, Walker DH (1991) Clinical and laboratory features of murine typhus in south Texas, 1980 through 1987. JAMA 266(10):1365–1370. Epub 1991/09/11 Dumler JS, Taylor JP, Walker DH (1991) Clinical and laboratory features of murine typhus in south Texas, 1980 through 1987. JAMA 266(10):1365–1370. Epub 1991/09/11
5.
Zurück zum Zitat Silpapojakul K, Chayakul P, Krisanapan S (1993) Murine typhus in Thailand: clinical features, diagnosis and treatment. Q J Med 86(1):43–47. Epub 1993/01/01 Silpapojakul K, Chayakul P, Krisanapan S (1993) Murine typhus in Thailand: clinical features, diagnosis and treatment. Q J Med 86(1):43–47. Epub 1993/01/01
6.
Zurück zum Zitat Bernabeu-Wittel M, Pachon J, Alarcon A, Lopez-Cortes LF, Viciana P, Jimenez-Mejias ME et al (1999) Murine typhus as a common cause of fever of intermediate duration: a 17-year study in the south of Spain. Arch Intern Med 159(8):872–876. Epub 1999/04/29 Bernabeu-Wittel M, Pachon J, Alarcon A, Lopez-Cortes LF, Viciana P, Jimenez-Mejias ME et al (1999) Murine typhus as a common cause of fever of intermediate duration: a 17-year study in the south of Spain. Arch Intern Med 159(8):872–876. Epub 1999/04/29
7.
Zurück zum Zitat Fergie JE, Purcell K, Wanat D (2000) Murine typhus in South Texas children. Pediatr Infect Dis J 19(6):535–538. Epub 2000/07/06 Fergie JE, Purcell K, Wanat D (2000) Murine typhus in South Texas children. Pediatr Infect Dis J 19(6):535–538. Epub 2000/07/06
8.
Zurück zum Zitat Whiteford SF, Taylor JP, Dumler JS (2001) Clinical, laboratory, and epidemiologic features of murine typhus in 97 Texas children. Arch Pediatr Adolesc Med 155(3):396–400. Epub 2001/03/20 Whiteford SF, Taylor JP, Dumler JS (2001) Clinical, laboratory, and epidemiologic features of murine typhus in 97 Texas children. Arch Pediatr Adolesc Med 155(3):396–400. Epub 2001/03/20
9.
Zurück zum Zitat Gikas A, Doukakis S, Pediaditis J, Kastanakis S, Psaroulaki A, Tselentis Y (2002) Murine typhus in Greece: epidemiological, clinical, and therapeutic data from 83 cases. Trans R Soc Trop Med Hyg 96(3):250–253. Epub 2002/08/15 Gikas A, Doukakis S, Pediaditis J, Kastanakis S, Psaroulaki A, Tselentis Y (2002) Murine typhus in Greece: epidemiological, clinical, and therapeutic data from 83 cases. Trans R Soc Trop Med Hyg 96(3):250–253. Epub 2002/08/15
10.
Zurück zum Zitat Hernandez Cabrera M, Angel-Moreno A, Santana E, Bolanos M, Frances A, Martin-Sanchez MS et al (2004) Murine typhus with renal involvement in Canary Islands, Spain. Emerg Infect Dis 10(4):740–743. doi:10.3201/eid1004.030532. Epub 2004/06/18 Hernandez Cabrera M, Angel-Moreno A, Santana E, Bolanos M, Frances A, Martin-Sanchez MS et al (2004) Murine typhus with renal involvement in Canary Islands, Spain. Emerg Infect Dis 10(4):740–743. doi:10.​3201/​eid1004.​030532. Epub 2004/06/18
11.
Zurück zum Zitat Chaliotis G, Kritsotakis EI, Psaroulaki A, Tselentis Y, Gikas A (2012) Murine typhus in central Greece: epidemiological, clinical, laboratory, and therapeutic-response features of 90 cases. Int J Infect Dis 16(8):e591–e596. doi:10.1016/j.ijid.2012.03.010. Epub 2012/06/05 Chaliotis G, Kritsotakis EI, Psaroulaki A, Tselentis Y, Gikas A (2012) Murine typhus in central Greece: epidemiological, clinical, laboratory, and therapeutic-response features of 90 cases. Int J Infect Dis 16(8):e591–e596. doi:10.​1016/​j.​ijid.​2012.​03.​010. Epub 2012/06/05
12.
Zurück zum Zitat Civen R, Ngo V (2008) Murine typhus: an unrecognized suburban vectorborne disease. Clin Infect Dis 46(6):913–918. doi:10.1086/527443. Epub 2008/02/12 Civen R, Ngo V (2008) Murine typhus: an unrecognized suburban vectorborne disease. Clin Infect Dis 46(6):913–918. doi:10.​1086/​527443. Epub 2008/02/12
14.
17.
Zurück zum Zitat Traub R, Wisseman CL (1978) The ecology of murine typhus—a critical review. Trop Dis Bull 75(4):237–317. Epub 1978/04/01 Traub R, Wisseman CL (1978) The ecology of murine typhus—a critical review. Trop Dis Bull 75(4):237–317. Epub 1978/04/01
18.
Zurück zum Zitat Azad AF, Traub R (1987) Transmission of murine typhus rickettsiae by Leptopsylla segnis (Siphonaptera: Leptopsyllidae). J Med Entomol 24(6):689–693. Epub 1987/11/01 Azad AF, Traub R (1987) Transmission of murine typhus rickettsiae by Leptopsylla segnis (Siphonaptera: Leptopsyllidae). J Med Entomol 24(6):689–693. Epub 1987/11/01
20.
Zurück zum Zitat Gikas A, Kokkini S, Tsioutis C, Athenessopoulos D, Balomenaki E, Blasak S et al (2009) Murine typhus in children: clinical and laboratory features from 41 cases in Crete, Greece. Clin Microbiol Infect 15(Suppl 2):211–212. doi:10.1111/j.1469-0691.2008.02133.x. Epub 2009/04/21 Gikas A, Kokkini S, Tsioutis C, Athenessopoulos D, Balomenaki E, Blasak S et al (2009) Murine typhus in children: clinical and laboratory features from 41 cases in Crete, Greece. Clin Microbiol Infect 15(Suppl 2):211–212. doi:10.​1111/​j.​1469-0691.​2008.​02133.​x. Epub 2009/04/21
21.
Zurück zum Zitat Koliou M, Psaroulaki A, Georgiou C, Ioannou I, Tselentis Y, Gikas A (2007) Murine typhus in Cyprus: 21 paediatric cases. Eur J Clin Microbiol Infect Dis 26(7):491–493. doi:10.1007/s10096-007-0310-8. Epub 2007/06/08 Koliou M, Psaroulaki A, Georgiou C, Ioannou I, Tselentis Y, Gikas A (2007) Murine typhus in Cyprus: 21 paediatric cases. Eur J Clin Microbiol Infect Dis 26(7):491–493. doi:10.​1007/​s10096-007-0310-8. Epub 2007/06/08
22.
Zurück zum Zitat Bolanos-Rivero M, Santana-Rodriguez E, Angel-Moreno A, Hernandez-Cabrera M, Liminana-Canal JM, Carranza-Rodriguez C et al (2011) Seroprevalence of Rickettsia typhi and Rickettsia conorii infections in the Canary Islands (Spain). Int J Infect Dis 15(7):e481–e485. doi:10.1016/j.ijid.2011.03.019. Epub 2011/05/27 Bolanos-Rivero M, Santana-Rodriguez E, Angel-Moreno A, Hernandez-Cabrera M, Liminana-Canal JM, Carranza-Rodriguez C et al (2011) Seroprevalence of Rickettsia typhi and Rickettsia conorii infections in the Canary Islands (Spain). Int J Infect Dis 15(7):e481–e485. doi:10.​1016/​j.​ijid.​2011.​03.​019. Epub 2011/05/27
23.
Zurück zum Zitat Nogueras MM, Cardenosa N, Sanfeliu I, Munoz T, Font B, Segura F (2006) Serological evidence of infection with Rickettsia typhi and Rickettsia felis among the human population of Catalonia, in the northeast of Spain. Am J Trop Med Hyg 74(1):123–126. Epub 2006/01/13 Nogueras MM, Cardenosa N, Sanfeliu I, Munoz T, Font B, Segura F (2006) Serological evidence of infection with Rickettsia typhi and Rickettsia felis among the human population of Catalonia, in the northeast of Spain. Am J Trop Med Hyg 74(1):123–126. Epub 2006/01/13
24.
Zurück zum Zitat Bernabeu-Wittel M, del Toro MD, Nogueras MM, Muniain MA, Cardenosa N, Marquez FJ et al (2006) Seroepidemiological study of Rickettsia felis, Rickettsia typhi, and Rickettsia conorii infection among the population of southern Spain. Eur J Clin Microbiol Infect Dis 25(6):375–381. doi:10.1007/s10096-006-0147-6. Epub 2006/06/13 Bernabeu-Wittel M, del Toro MD, Nogueras MM, Muniain MA, Cardenosa N, Marquez FJ et al (2006) Seroepidemiological study of Rickettsia felis, Rickettsia typhi, and Rickettsia conorii infection among the population of southern Spain. Eur J Clin Microbiol Infect Dis 25(6):375–381. doi:10.​1007/​s10096-006-0147-6. Epub 2006/06/13
25.
Zurück zum Zitat Lledo L, Gegundez MI, Saz JV, Beltran M (2001) Prevalence of antibodies to Rickettsia typhi in an area of the center of Spain. Eur J Epidemiol 17(10):927–928. Epub 2002/08/22 Lledo L, Gegundez MI, Saz JV, Beltran M (2001) Prevalence of antibodies to Rickettsia typhi in an area of the center of Spain. Eur J Epidemiol 17(10):927–928. Epub 2002/08/22
26.
Zurück zum Zitat Bacellar F, Lencastre I, Filipe AR (1998) Is murine typhus re-emerging in Portugal? Euro Surveill 3(2):18–20. Epub 2003/03/13 Bacellar F, Lencastre I, Filipe AR (1998) Is murine typhus re-emerging in Portugal? Euro Surveill 3(2):18–20. Epub 2003/03/13
27.
Zurück zum Zitat Reeves WK, Murray KO, Meyer TE, Bull LM, Pascua RF, Holmes KC et al (2008) Serological evidence of typhus group rickettsia in a homeless population in Houston, Texas. J Vector Ecol 33(1):205–207. Epub 2008/08/14 Reeves WK, Murray KO, Meyer TE, Bull LM, Pascua RF, Holmes KC et al (2008) Serological evidence of typhus group rickettsia in a homeless population in Houston, Texas. J Vector Ecol 33(1):205–207. Epub 2008/08/14
29.
Zurück zum Zitat Walter G, Botelho-Nevers E, Socolovschi C, Raoult D, Parola P (2012) Murine typhus in returned travelers: a report of thirty-two cases. Am J Trop Med Hyg 86(6):1049–1053. doi:10.4269/ajtmh.2012.11-0794. Epub 2012/06/06 Walter G, Botelho-Nevers E, Socolovschi C, Raoult D, Parola P (2012) Murine typhus in returned travelers: a report of thirty-two cases. Am J Trop Med Hyg 86(6):1049–1053. doi:10.​4269/​ajtmh.​2012.​11-0794. Epub 2012/06/06
30.
Zurück zum Zitat Kibsgaard L, Lindberg J, Villumsen S, Larsen CS (2012) Rickettsiosis is a neglected cause of fever in returned travellers. Ugeskr Laeger 174(22):1529–1530. Epub 2012/06/07 Kibsgaard L, Lindberg J, Villumsen S, Larsen CS (2012) Rickettsiosis is a neglected cause of fever in returned travellers. Ugeskr Laeger 174(22):1529–1530. Epub 2012/06/07
32.
Zurück zum Zitat Raoult D, Arzouni JP, Jambon MC, Beytout J, Ramousse O (1994) Western blot as a seroepidemiologic tool for detecting foci of Mediterranean spotted fever (MSF). Eur J Epidemiol 10(1):37–40. Epub 1994/02/01 Raoult D, Arzouni JP, Jambon MC, Beytout J, Ramousse O (1994) Western blot as a seroepidemiologic tool for detecting foci of Mediterranean spotted fever (MSF). Eur J Epidemiol 10(1):37–40. Epub 1994/02/01
33.
Zurück zum Zitat La Scola B, Rydkina L, Ndihokubwayo JB, Vene S, Raoult D (2000) Serological differentiation of murine typhus and epidemic typhus using cross-adsorption and Western blotting. Clin Diagn Lab Immunol 7(4):612–616. Epub 2000/07/07 La Scola B, Rydkina L, Ndihokubwayo JB, Vene S, Raoult D (2000) Serological differentiation of murine typhus and epidemic typhus using cross-adsorption and Western blotting. Clin Diagn Lab Immunol 7(4):612–616. Epub 2000/07/07
34.
Zurück zum Zitat Fournier PE, Jensenius M, Laferl H, Vene S, Raoult D (2002) Kinetics of antibody responses in Rickettsia africae and Rickettsia conorii infections. Clin Diagn Lab Immunol 9(2):324–328. Epub 2002/03/05 Fournier PE, Jensenius M, Laferl H, Vene S, Raoult D (2002) Kinetics of antibody responses in Rickettsia africae and Rickettsia conorii infections. Clin Diagn Lab Immunol 9(2):324–328. Epub 2002/03/05
35.
Zurück zum Zitat Raoult D, Dasch GA (1995) Immunoblot cross-reactions among Rickettsia, Proteus spp. and Legionella spp. in patients with Mediterranean spotted fever. FEMS Immunol Med Microbiol 11(1):13–18. Epub 1995/03/01 Raoult D, Dasch GA (1995) Immunoblot cross-reactions among Rickettsia, Proteus spp. and Legionella spp. in patients with Mediterranean spotted fever. FEMS Immunol Med Microbiol 11(1):13–18. Epub 1995/03/01
36.
Zurück zum Zitat Eremeeva ME, Dasch GA, Silverman DJ (2003) Evaluation of a PCR assay for quantitation of Rickettsia rickettsii and closely related spotted fever group rickettsiae. J Clin Microbiol 41(12):5466–5472. Epub 2003/12/10 Eremeeva ME, Dasch GA, Silverman DJ (2003) Evaluation of a PCR assay for quantitation of Rickettsia rickettsii and closely related spotted fever group rickettsiae. J Clin Microbiol 41(12):5466–5472. Epub 2003/12/10
38.
Zurück zum Zitat Choi YJ, Lee SH, Park KH, Koh YS, Lee KH, Baik HS et al (2005) Evaluation of PCR-based assay for diagnosis of spotted fever group rickettsiosis in human serum samples. Clin Diagn Lab Immunol 12(6):759–763. doi:10.1128/CDLI.12.6.759-763.2005. Epub 2005/06/09 Choi YJ, Lee SH, Park KH, Koh YS, Lee KH, Baik HS et al (2005) Evaluation of PCR-based assay for diagnosis of spotted fever group rickettsiosis in human serum samples. Clin Diagn Lab Immunol 12(6):759–763. doi:10.​1128/​CDLI.​12.​6.​759-763.​2005. Epub 2005/06/09
39.
Zurück zum Zitat Paris DH, Blacksell SD, Stenos J, Graves SR, Unsworth NB, Phetsouvanh R et al (2008) Real-time multiplex PCR assay for detection and differentiation of rickettsiae and orientiae. Trans R Soc Trop Med Hyg 102(2):186–193. doi:10.1016/j.trstmh.2007.11.001. Epub 2007/12/21 Paris DH, Blacksell SD, Stenos J, Graves SR, Unsworth NB, Phetsouvanh R et al (2008) Real-time multiplex PCR assay for detection and differentiation of rickettsiae and orientiae. Trans R Soc Trop Med Hyg 102(2):186–193. doi:10.​1016/​j.​trstmh.​2007.​11.​001. Epub 2007/12/21
40.
Zurück zum Zitat Karpathy SE, Hayes EK, Williams AM, Hu R, Krueger L, Bennett S et al (2009) Detection of Rickettsia felis and Rickettsia typhi in an area of California endemic for murine typhus. Clin Microbiol Infect 15(Suppl 2):218–219. doi:10.1111/j.1469-0691.2008.02140.x. Epub 2009/04/21 Karpathy SE, Hayes EK, Williams AM, Hu R, Krueger L, Bennett S et al (2009) Detection of Rickettsia felis and Rickettsia typhi in an area of California endemic for murine typhus. Clin Microbiol Infect 15(Suppl 2):218–219. doi:10.​1111/​j.​1469-0691.​2008.​02140.​x. Epub 2009/04/21
41.
Zurück zum Zitat Giulieri S, Jaton K, Cometta A, Trellu LT, Greub G (2012) Development of a duplex real-time PCR for the detection of Rickettsia spp. and typhus group rickettsia in clinical samples. FEMS Immunol Med Microbiol 64(1):92–97. doi:10.1111/j.1574-695X.2011.00910.x. Epub 2011/11/22 Giulieri S, Jaton K, Cometta A, Trellu LT, Greub G (2012) Development of a duplex real-time PCR for the detection of Rickettsia spp. and typhus group rickettsia in clinical samples. FEMS Immunol Med Microbiol 64(1):92–97. doi:10.​1111/​j.​1574-695X.​2011.​00910.​x. Epub 2011/11/22
42.
Zurück zum Zitat Keller C, Kruger A, Schwarz NG, Rakotozandrindrainy R, Rakotondrainiarivelo JP, Razafindrabe T et al (2016) High detection rate of Rickettsia africae in Amblyomma variegatum but low prevalence of anti-rickettsial antibodies in healthy pregnant women in Madagascar. Ticks Tick Borne Dis. 7(1):60–65. doi:10.1016/j.ttbdis.2015.08.005 CrossRefPubMed Keller C, Kruger A, Schwarz NG, Rakotozandrindrainy R, Rakotondrainiarivelo JP, Razafindrabe T et al (2016) High detection rate of Rickettsia africae in Amblyomma variegatum but low prevalence of anti-rickettsial antibodies in healthy pregnant women in Madagascar. Ticks Tick Borne Dis. 7(1):60–65. doi:10.​1016/​j.​ttbdis.​2015.​08.​005 CrossRefPubMed
43.
Zurück zum Zitat Leitner M, Yitzhaki S, Rzotkiewicz S, Keysary A (2002) Polymerase chain reaction-based diagnosis of Mediterranean spotted fever in serum and tissue samples. Am J Trop Med Hyg 67(2):166–169. Epub 2002/10/23 Leitner M, Yitzhaki S, Rzotkiewicz S, Keysary A (2002) Polymerase chain reaction-based diagnosis of Mediterranean spotted fever in serum and tissue samples. Am J Trop Med Hyg 67(2):166–169. Epub 2002/10/23
44.
Zurück zum Zitat Kee SH, Choi IH, Choi MS, Kim IS, Chang WH (1994) Detection of Rickettsia tsutsugamushi in experimentally infected mice by PCR. J Clin Microbiol 32(6):1435–1439. Epub 1994/06/01 Kee SH, Choi IH, Choi MS, Kim IS, Chang WH (1994) Detection of Rickettsia tsutsugamushi in experimentally infected mice by PCR. J Clin Microbiol 32(6):1435–1439. Epub 1994/06/01
46.
Zurück zum Zitat Henry KM, Jiang J, Rozmajzl PJ, Azad AF, Macaluso KR, Richards AL (2007) Development of quantitative real-time PCR assays to detect Rickettsia typhi and Rickettsia felis, the causative agents of murine typhus and flea-borne spotted fever. Mol Cell Probes 21(1):17–23. doi:10.1016/j.mcp.2006.06.002. Epub 2006/08/09 Henry KM, Jiang J, Rozmajzl PJ, Azad AF, Macaluso KR, Richards AL (2007) Development of quantitative real-time PCR assays to detect Rickettsia typhi and Rickettsia felis, the causative agents of murine typhus and flea-borne spotted fever. Mol Cell Probes 21(1):17–23. doi:10.​1016/​j.​mcp.​2006.​06.​002. Epub 2006/08/09
47.
Zurück zum Zitat Svraka S, Rolain JM, Bechah Y, Gatabazi J, Raoult D (2006) Rickettsia prowazekii and real-time polymerase chain reaction. Emerg Infect Dis 12(3):428–432. doi:10.3201/eid1205.050888. Epub 2006/05/18 Svraka S, Rolain JM, Bechah Y, Gatabazi J, Raoult D (2006) Rickettsia prowazekii and real-time polymerase chain reaction. Emerg Infect Dis 12(3):428–432. doi:10.​3201/​eid1205.​050888. Epub 2006/05/18
50.
Zurück zum Zitat Watthanaworawit W, Turner P, Turner C, Tanganuchitcharnchai A, Richards AL, Bourzac KM et al (2013) A prospective evaluation of real-time pcr assays for the detection of Orientia tsutsugamushi and Rickettsia spp. for early diagnosis of rickettsial infections during the acute phase of undifferentiated febrile illness. Am J Trop Med Hyg. doi:10.4269/ajtmh.12-0600. Epub 2013/06/05 Watthanaworawit W, Turner P, Turner C, Tanganuchitcharnchai A, Richards AL, Bourzac KM et al (2013) A prospective evaluation of real-time pcr assays for the detection of Orientia tsutsugamushi and Rickettsia spp. for early diagnosis of rickettsial infections during the acute phase of undifferentiated febrile illness. Am J Trop Med Hyg. doi:10.​4269/​ajtmh.​12-0600. Epub 2013/06/05
51.
Zurück zum Zitat Roux V, Raoult D (2000) Phylogenetic analysis of members of the genus Rickettsia using the gene encoding the outer-membrane protein rOmpB (ompB). Int J Syst Evol Microbiol 50(Pt 4):1449–1455. Epub 2000/08/12 Roux V, Raoult D (2000) Phylogenetic analysis of members of the genus Rickettsia using the gene encoding the outer-membrane protein rOmpB (ompB). Int J Syst Evol Microbiol 50(Pt 4):1449–1455. Epub 2000/08/12
52.
Zurück zum Zitat Walker DH, Valbuena GA, Olano JP (2003) Pathogenic mechanisms of diseases caused by Rickettsia. Ann N Y Acad Sci 990:1–11. Epub 2003/07/16 Walker DH, Valbuena GA, Olano JP (2003) Pathogenic mechanisms of diseases caused by Rickettsia. Ann N Y Acad Sci 990:1–11. Epub 2003/07/16
53.
Zurück zum Zitat Wang JM, Hudson BJ, Watts MR, Karagiannis T, Fisher NJ, Anderson C et al (2009) Diagnosis of Queensland tick typhus and African tick bite fever by PCR of lesion swabs. Emerg Infect Dis 15(6):963–965. doi:10.3201/eid1506.080855. Epub 2009/06/16 Wang JM, Hudson BJ, Watts MR, Karagiannis T, Fisher NJ, Anderson C et al (2009) Diagnosis of Queensland tick typhus and African tick bite fever by PCR of lesion swabs. Emerg Infect Dis 15(6):963–965. doi:10.​3201/​eid1506.​080855. Epub 2009/06/16
54.
Zurück zum Zitat Bechah Y, Socolovschi C, Raoult D (2011) Identification of rickettsial infections by using cutaneous swab specimens and PCR. Emerg Infect Dis 17(1):83–86. doi:10.3201/eid1701.100854. Epub 2011/01/05 Bechah Y, Socolovschi C, Raoult D (2011) Identification of rickettsial infections by using cutaneous swab specimens and PCR. Emerg Infect Dis 17(1):83–86. doi:10.​3201/​eid1701.​100854. Epub 2011/01/05
55.
Zurück zum Zitat Mouffok N, Socolovschi C, Benabdellah A, Renvoise A, Parola P, Raoult D (2011) Diagnosis of rickettsioses from eschar swab samples, Algeria. Emerg Infect Dis 17(10):1968–1969. doi:10.3201/eid1710.110332. Epub 2011/10/18 Mouffok N, Socolovschi C, Benabdellah A, Renvoise A, Parola P, Raoult D (2011) Diagnosis of rickettsioses from eschar swab samples, Algeria. Emerg Infect Dis 17(10):1968–1969. doi:10.​3201/​eid1710.​110332. Epub 2011/10/18
57.
Zurück zum Zitat Akane A, Matsubara K, Nakamura H, Takahashi S, Kimura K (1994) Identification of the heme compound copurified with deoxyribonucleic acid (DNA) from bloodstains, a major inhibitor of polymerase chain reaction (PCR) amplification. J Forensic Sci 39(2):362–372CrossRefPubMed Akane A, Matsubara K, Nakamura H, Takahashi S, Kimura K (1994) Identification of the heme compound copurified with deoxyribonucleic acid (DNA) from bloodstains, a major inhibitor of polymerase chain reaction (PCR) amplification. J Forensic Sci 39(2):362–372CrossRefPubMed
59.
Zurück zum Zitat Al-Soud WA, Jonsson LJ, Radstrom P (2000) Identification and characterization of immunoglobulin G in blood as a major inhibitor of diagnostic PCR. J Clin Microbiol 38(1):345–350PubMedPubMedCentral Al-Soud WA, Jonsson LJ, Radstrom P (2000) Identification and characterization of immunoglobulin G in blood as a major inhibitor of diagnostic PCR. J Clin Microbiol 38(1):345–350PubMedPubMedCentral
60.
Zurück zum Zitat Costafreda MI, Bosch A, Pinto RM (2006) Development, evaluation, and standardization of a real-time TaqMan reverse transcription-PCR assay for quantification of hepatitis A virus in clinical and shellfish samples. Appl Environ Microbiol 72(6):3846–3855. doi:10.1128/AEM.02660-05 CrossRefPubMedPubMedCentral Costafreda MI, Bosch A, Pinto RM (2006) Development, evaluation, and standardization of a real-time TaqMan reverse transcription-PCR assay for quantification of hepatitis A virus in clinical and shellfish samples. Appl Environ Microbiol 72(6):3846–3855. doi:10.​1128/​AEM.​02660-05 CrossRefPubMedPubMedCentral
61.
Zurück zum Zitat Abu Al-Soud W, Radstrom P (1998) Capacity of nine thermostable DNA polymerases To mediate DNA amplification in the presence of PCR-inhibiting samples. Appl Environ Microbiol 64(10):3748–3753PubMedPubMedCentral Abu Al-Soud W, Radstrom P (1998) Capacity of nine thermostable DNA polymerases To mediate DNA amplification in the presence of PCR-inhibiting samples. Appl Environ Microbiol 64(10):3748–3753PubMedPubMedCentral
62.
Zurück zum Zitat Lofstrom C, Knutsson R, Axelsson CE, Radstrom P (2004) Rapid and specific detection of Salmonella spp. in animal feed samples by PCR after culture enrichment. Appl Environ Microbiol 70(1):69–75CrossRefPubMedPubMedCentral Lofstrom C, Knutsson R, Axelsson CE, Radstrom P (2004) Rapid and specific detection of Salmonella spp. in animal feed samples by PCR after culture enrichment. Appl Environ Microbiol 70(1):69–75CrossRefPubMedPubMedCentral
64.
Zurück zum Zitat Kato C, Chung I, Paddock C (2016) Estimation of Rickettsia rickettsii copy number in the blood of patients with Rocky Mountain spotted fever suggests cyclic diurnal trends in bacteraemia. Clin Microbiol Infect 22(4):394–396. doi:10.1016/j.cmi.2015.12.019 CrossRefPubMed Kato C, Chung I, Paddock C (2016) Estimation of Rickettsia rickettsii copy number in the blood of patients with Rocky Mountain spotted fever suggests cyclic diurnal trends in bacteraemia. Clin Microbiol Infect 22(4):394–396. doi:10.​1016/​j.​cmi.​2015.​12.​019 CrossRefPubMed
65.
Zurück zum Zitat Azad AF, Radulovic S, Higgins JA, Noden BH, Troyer JM (1997) Flea-borne rickettsioses: ecologic considerations. Emerg Infect Dis 3(3):319–327. doi:10.3201/eid0303.970308. Epub 1997/07/01 Azad AF, Radulovic S, Higgins JA, Noden BH, Troyer JM (1997) Flea-borne rickettsioses: ecologic considerations. Emerg Infect Dis 3(3):319–327. doi:10.​3201/​eid0303.​970308. Epub 1997/07/01
66.
Zurück zum Zitat Eremeeva ME, Karpathy SE, Krueger L, Hayes EK, Williams AM, Zaldivar Y et al (2012) Two pathogens and one disease: detection and identification of flea-borne Rickettsiae in areas endemic for murine typhus in California. J Med Entomol 49(6):1485–1494. Epub 2012/12/29 Eremeeva ME, Karpathy SE, Krueger L, Hayes EK, Williams AM, Zaldivar Y et al (2012) Two pathogens and one disease: detection and identification of flea-borne Rickettsiae in areas endemic for murine typhus in California. J Med Entomol 49(6):1485–1494. Epub 2012/12/29
Metadaten
Titel
Comparative evaluation of two Rickettsia typhi-specific quantitative real-time PCRs for research and diagnostic purposes
verfasst von
Stefanie Papp
Jessica Rauch
Svenja Kuehl
Ulricke Richardt
Christian Keller
Anke Osterloh
Publikationsdatum
01.10.2016
Verlag
Springer Berlin Heidelberg
Erschienen in
Medical Microbiology and Immunology / Ausgabe 1/2017
Print ISSN: 0300-8584
Elektronische ISSN: 1432-1831
DOI
https://doi.org/10.1007/s00430-016-0480-z

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