Literature DB >> 12117987

The omp-1 major outer membrane multigene family of Ehrlichia chaffeensis is differentially expressed in canine and tick hosts.

Ahmet Unver1, Yasuko Rikihisa, Roger W Stich, Norio Ohashi, Suleyman Felek.   

Abstract

Sixteen of 22 omp-1 paralogs encoding 28-kDa-range immunodominant outer membrane proteins of Ehrlichia chaffeensis were transcribed in blood monocytes of dogs throughout a 56-day infection period. Only one paralog was transcribed by E. chaffeensis in three developmental stages of Amblyomma americanum ticks before or after E. chaffeensis transmission to naïve dogs.

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Year:  2002        PMID： 12117987      PMCID： PMC128143          DOI： 10.1128/IAI.70.8.4701-4704.2002

Source DB:  PubMed          Journal:  Infect Immun        ISSN： 0019-9567            Impact factor:   3.441


  24 in total

1.  Site-specific geographic association between Amblyomma americanum (Acari: Ixodidae) infestations and Ehrlichia chaffeensis-reactive (Rickettsiales: Ehrlichieae) antibodies in white-tailed deer.

Authors:  J M Lockhart; W R Davidson; D E Stallknecht; J E Dawson
Journal:  J Med Entomol       Date:  1996-01       Impact factor: 2.278

2.  Ehrlichia chaffeensis in Missouri ticks.

Authors:  W E Roland; E D Everett; T L Cyr; S Z Hasan; C B Dommaraju; G A McDonald
Journal:  Am J Trop Med Hyg       Date:  1998-10       Impact factor: 2.345

3.  Isolation of Ehrlichia chaffeensis from wild white-tailed deer (Odocoileus virginianus) confirms their role as natural reservoir hosts.

Authors:  J M Lockhart; W R Davidson; D E Stallknecht; J E Dawson; E W Howerth
Journal:  J Clin Microbiol       Date:  1997-07       Impact factor: 5.948

4.  Natural history of Ehrlichia chaffeensis (Rickettsiales: Ehrlichieae) in the piedmont physiographic province of Georgia.

Authors:  J M Lockhart; W R Davidson; D E Stallknecht; J E Dawson; S E Little
Journal:  J Parasitol       Date:  1997-10       Impact factor: 1.276

5.  Ehrlichia chaffeensis expresses an immunoreactive protein homologous to the Escherichia coli GroEL protein.

Authors:  J W Sumner; K G Sims; D C Jones; B E Anderson
Journal:  Infect Immun       Date:  1993-08       Impact factor: 3.441

6.  Distribution of Ehrlichia chaffeensis (Rickettsiales: Rickettsiaeceae) in Amblyomma americanum in southern Indiana and prevalence of E. chaffeensis--reactive antibodies in white-tailed deer in Indiana and Ohio in 1998.

Authors:  R P Irving; R R Pinger; C N Vann; J B Olesen; F E Steiner
Journal:  J Med Entomol       Date:  2000-07       Impact factor: 2.278

7.  Sequential evaluation of dogs naturally infected with Ehrlichia canis, Ehrlichia chaffeensis, Ehrlichia equi, Ehrlichia ewingii, or Bartonella vinsonii.

Authors:  E B Breitschwerdt; B C Hegarty; S I Hancock
Journal:  J Clin Microbiol       Date:  1998-09       Impact factor: 5.948

8.  Polymerase chain reaction evidence of Ehrlichia chaffeensis, an etiologic agent of human ehrlichiosis, in dogs from southeast Virginia.

Authors:  J E Dawson; K L Biggie; C K Warner; K Cookson; S Jenkins; J F Levine; J G Olson
Journal:  Am J Vet Res       Date:  1996-08       Impact factor: 1.156

9.  Amblyomma americanum: a potential vector of human ehrlichiosis.

Authors:  B E Anderson; K G Sims; J G Olson; J E Childs; J F Piesman; C M Happ; G O Maupin; B J Johnson
Journal:  Am J Trop Med Hyg       Date:  1993-08       Impact factor: 2.345

10.  Ehrlichia chaffeensis, a new species associated with human ehrlichiosis.

Authors:  B E Anderson; J E Dawson; D C Jones; K H Wilson
Journal:  J Clin Microbiol       Date:  1991-12       Impact factor: 5.948
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  35 in total

Review 1.  Molecular and cellular pathobiology of Ehrlichia infection: targets for new therapeutics and immunomodulation strategies.

Authors:  Jere W McBride; David H Walker
Journal:  Expert Rev Mol Med       Date:  2011-01-31       Impact factor: 5.600

2.  Ehrlichia chaffeensis expresses macrophage- and tick cell-specific 28-kilodalton outer membrane proteins.

Authors:  Vijayakrishna Singu; Haijie Liu; Chuanmin Cheng; Roman R Ganta
Journal:  Infect Immun       Date:  2005-01       Impact factor: 3.441

3.  Transcription analysis of the major antigenic protein 1 multigene family of three in vitro-cultured Ehrlichia ruminantium isolates.

Authors:  Cornelis P J Bekker; Milagros Postigo; Amar Taoufik; Lesley Bell-Sakyi; Conchita Ferraz; Dominique Martinez; Frans Jongejan
Journal:  J Bacteriol       Date:  2005-07       Impact factor: 3.490

4.  Differential clearance and immune responses to tick cell-derived versus macrophage culture-derived Ehrlichia chaffeensis in mice.

Authors:  Roman R Ganta; Chuanmin Cheng; Elizabeth C Miller; Bridget L McGuire; Lalitha Peddireddi; Kamesh R Sirigireddy; Stephen K Chapes
Journal:  Infect Immun       Date:  2006-10-23       Impact factor: 3.441

5.  Immunization with Ehrlichia P28 outer membrane proteins confers protection in a mouse model of ehrlichiosis.

Authors:  Patricia A Crocquet-Valdes; Nagaraja R Thirumalapura; Nahed Ismail; Xuejie Yu; Tais B Saito; Heather L Stevenson; Colette A Pietzsch; Sunil Thomas; David H Walker
Journal:  Clin Vaccine Immunol       Date:  2011-10-26

Review 6.  New insights into molecular Ehrlichia chaffeensis-host interactions.

Authors:  Abdul Wakeel; Bing Zhu; Xue-Jie Yu; Jere W McBride
Journal:  Microbes Infect       Date:  2010-01-29       Impact factor: 2.700

7.  Expression and porin activity of P28 and OMP-1F during intracellular Ehrlichia chaffeensis development.

Authors:  Yumi Kumagai; Haibin Huang; Yasuko Rikihisa
Journal:  J Bacteriol       Date:  2008-03-21       Impact factor: 3.490

8.  Development of a p28-based PCR assay for Ehrlichia chaffeensis.

Authors:  Elizabeth R Wagner; William G Bremer; Yasuko Rikihisa; S A Ewing; Glen R Needham; Ahmet Unver; Xueqi Wang; Roger W Stich
Journal:  Mol Cell Probes       Date:  2004-04       Impact factor: 2.365

9.  Identification of 19 polymorphic major outer membrane protein genes and their immunogenic peptides in Ehrlichia ewingii for use in a serodiagnostic assay.

Authors:  Chunbin Zhang; Qingming Xiong; Takane Kikuchi; Yasuko Rikihisa
Journal:  Clin Vaccine Immunol       Date:  2007-12-19

10.  Experimental infection of dairy calves with Ehrlichia chaffeensis.

Authors:  Jose R C Delos Santos; Kirsten Boughan; William G Bremer; Brian Rizzo; John J Schaefer; Yasuko Rikihisa; Glen R Needham; L A Capitini; David E Anderson; Michael Oglesbee; S A Ewing; Roger W Stich
Journal:  J Med Microbiol       Date:  2007-12       Impact factor: 2.472
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