A Tetratricopeptide Repeat Domain Protein has Profound Effects on Assembly of Periplasmic Flagella, Morphology, and Motility of the Lyme disease spirochete Borrelia burgdorferi

Molecular Microbiology,Volume 0, Issue ja, -Not available-.
Source: Molecular Microbiology - Category: Microbiology Authors: Source Type: research

Related Links:

Vitomir Djokic, Shekerah Primus, Lavoisier Akoolo, Monideep Chakraborti, Nikhat Parveen
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
Publication date: Available online 6 December 2018Source: Ticks and Tick-borne DiseasesAuthor(s): Tereza Rojko, Petra Bogovič, Stanka Lotrič-Furlan, Katarina Ogrinc, Tjaša Cerar-Kišek, Urška Glinšek Biškup, Miroslav Petrovec, Eva Ružić-Sabljić, Andrej Kastrin, Franc StrleAbstractThe aims of the study were to determine the frequency of borrelial infection in patients with peripheral facial palsy (PFP) and to compare clinical and laboratory characteristics of patients with borrelial PFP and patients with PFP of unknown etiology.Adult patients with PFP who presented at our department be...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
Conclusion: The study demonstrates an association between MD and positive tests for both Bb and RFB spirochetes. In conjunction with previous studies, our study provides corroborative evidence linking MD to Borrelia infection and tick-borne illness. PMID: 30519067 [PubMed]
Source: Clinical, Cosmetic and Investigational Dermatology - Category: Dermatology Tags: Clin Cosmet Investig Dermatol Source Type: research
Publication date: Available online 3 December 2018Source: Ticks and Tick-borne DiseasesAuthor(s): Sukanya Narasimhan, Carmen J. Booth, Kathleen DePonte, Ming-Ji Wu, Xianping Liang, Subhasis Mohanty, Fred Kantor, Erol FikrigAbstractIxodes scapularis vectors several pathogens including Borrelia burgdorferi, the agent of Lyme disease. Nymphal and larval stages, and the pathogens transmitted by I. scapularis are maintained in a zoonotic cycle involving rodent reservoir hosts, predominantly Peromyscus leucopus. Humans are not reservoir hosts, however, accidental encounters of infected ticks with humans, results in pathogen tran...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
The bacteria of the group Borrelia burgdorferi s.l. are the etiological agents of Lyme borreliosis in humans, transmitted by bites of ticks. Improvement of control measures requires a solid framework of the envir...
Source: International Journal of Health Geographics - Category: International Medicine & Public Health Authors: Tags: Research Source Type: research
The objective of this work was to determine the prevalence of Borrelia and Bartonella species in Ixodes spp. ticks collected from 16 USA states. Genus PCR amplification and sequence analysis of Bartonella and Borrelia 16SsRNA-23SsRNA intergenic regions were performed on DNA extracted from 929 questing adult ticks (671 Ixodes scapularis, 155 Ixodes affinis, and 103 Ixodes pacificus). Overall, 129/929 (13.9%) Ixodes ticks were PCR positive for Borrelia burgdorferi sensu stricto, 48/929 for B. bissettiae whereas 23/929 (2.5%) were PCR positive for a Bartonella henselae. Borrelia bissettiae or B. burgdorferi s.s. and B. hensel...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
In this study, we investigated the mechanisms that lead to the production of proinflammatory mediators by the murine macrophage cell line, RAW264.7, when these cells are exposed in vitro to recombinant Borrelia burgdorferi basic membrane protein A (rBmpA). Using antibody protein microarray technology with high-throughput detection ability for detecting 25 chemokines in culture supernatant the RAW264.7 cell culture supernatants at 12 and 24 h post-stimulation with rBmpA, we identified two chemokines, a monocyte chemoattractant protein-5 (MCP-5/CCL12) and a macrophage inflammatory protein-2 (MIP-2/CXCL2), both of which incre...
Source: International Journal of Medical Sciences - Category: Biomedical Science Tags: Int J Med Sci Source Type: research
Conclusions: Despite raising awareness of Lyme borreliosis, late forms of the disease such as ACA are still observed. Acrodermatitis chronica atrophicans skin lesions may be located in non-characteristic areas, e.g. abdominal skin. Symptoms are not irritating or painful, therefore patients do not seek medical help. The effect of antibiotic treatment varies. PMID: 30429707 [PubMed]
Source: Advances in Dermatology and Allergology - Category: Dermatology Tags: Postepy Dermatol Alergol Source Type: research
Publication date: Available online 10 November 2018Source: Molecular Phylogenetics and EvolutionAuthor(s): Gabriele Margos, Noémie S. Becker, Volker Fingerle, Andreas Sing, Jaime Albino Ramos, Isabel Lopes de Carvalho, Ana Claudia NorteAbstractBorrelia burgdorferi sensu lato comprises a species complex of tick-transmitted bacteria that includes the agents of human Lyme borreliosis. Borrelia turdi is a genospecies of this complex that exists in cryptic transmission cycles mainly between ornithophilic tick vectors and their avian hosts. The species has been originally discovered in avian transmission cycles in Asia bu...
Source: Molecular Phylogenetics and Evolution - Category: Molecular Biology Source Type: research
Publication date: Available online 9 November 2018Source: Journal of Theoretical BiologyAuthor(s): Mia Åstrand, Julia Cuellar, Jukka Hytönen, Tiina A. SalminenAbstractBacteria of the genus Borrelia cause vector-borne infections like the most important hard tick-borne disease in the northern hemisphere, Lyme borreliosis (LB), and soft tick or louse transmitted relapsing fevers (RF), prevalent in temperate and tropical areas. Borrelia burgdorferi sensu lato (s.l.) includes several genospecies and causes LB in humans. In infected patients, Borrelia burgdorferi sensu stricto (s.s.) expresses the BmpA, BmpB, BmpC and...
Source: Journal of Theoretical Biology - Category: Biology Source Type: research
More News: Borrelia | Lyme Disease | Microbiology