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TranscriptomicsTranscription profiling of human umbilical vein endothelial cells treated with Interferon-gamma (IFN-g), Borrelia burgdorferi or both IFN-g and Borrelia or untreated to investigate immune responses to Lyme disease
Borrelia burgdorferi, the agent of Lyme disease, promotes pro-inflammatory changes in endothelium that lead to the recruitment of leukocytes. The host immune response to infection results in increased levels of IFN-gamma in the serum and lesions of Lyme disease patients that correlate with greater s...
ORGANISM(S): Homo sapiens 
2008-06-14 | E-GEOD-6092 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of the Borrelia burgdorferi bb0647 mutant
RNA was isolated from late-log pahse wild-type Borrelia burgdorferi B31 and the bb0647 mutant grown in BSKH media at 37 degree, 5% CO2. cDNA was synthesized, labeled and hybridized to the 70mer oligonucleotide B. burgdorferi array. Slides were scanned using axon scanner and image were analyzed using...
ORGANISM(S): Borrelia burgdorferi 
2010-05-15 | E-GEOD-17422 | biostudies-arrayexpress
TranscriptomicsComparison between Borrelia burgdorferi wild type strain and cognate rpoS, rpoN and rrp2 mutants
The RpoN-RpoS alternative sigma factor pathway is essential for key adaptive responses by Borrelia burgdorferi, particularly those involved in the infection of a mammalian host. A putative response regulator, Rrp2, ostensibly is required for activation of the RpoN-dependent transcription of rpoS. ...
ORGANISM(S): Borrelia burgdorferi 
2008-09-09 | E-GEOD-11284 | biostudies-arrayexpress
ProteomicsProteomic Analysis of Lyme Disease: Global Protein Comparison of Three Strains of Borrelia Burgdorferi
We report the proteomic analysis of the archetype B. burgdorferi B31 strain and two other strains (ND40, and JD-1) having different Borrelia pathotypes using strong cation exchange fractionation of proteolytic peptides followed by high-resolution, reversed phase capillary liquid chromatography coupl...
ORGANISM(S): Borreliella Burgdorferi (ncbitaxon:139) 
2020-05-29 | MSV000085503 | MassIVE
ProteomicsIdentification of the effect of a CRISPR interference knockdown of Borrelia burgdorferi strain B31 BB0838, a outer membrane lipoprotein flippase candidate, on surface lipoprotein secretion using Multidimensional Protein Identification Technology.
To identify the effect of a CRISPR interference knockdown of Borrelia burgdorferi strain B31 BB0838, a outer membrane lipoprotein flippase candidate, on surface lipoprotein secretion using Multidimensional Protein Identification Technology.
ORGANISM(S): Borrelia Burgdorferi B31 (ncbitaxon:224326) 
2022-07-27 | MSV000089990 | MassIVE
TranscriptomicsTranscriptional responses of normal human dermal fibroblasts (NHDF) induced by Borrelia burgdorferi sensu stricto
The aim of the study was to compare the global transcriptional responses elicited in NHDF cells by three different strains of Borrelia burgdorferi ss (the agent of Lyme borreliosis), representative of different stages in the life cycle of Borrelia: one reference strain isolated from a tick (strain ...
ORGANISM(S): Homo sapiens 
2012-08-01 | E-GEOD-31740 | biostudies-arrayexpress
TranscriptomicsGlobal transcriptome analysis of B. burgdorferi during adherence and invasion of human neuroglial cells
As adherence and entry of a pathogen into a host cell are two key components to an infection, identifying the molecular mechanisms responsible for cellular association will provide a better understanding of a microbe’s ability for pathogenesis. We previously established an in vitro model for B. b...
ORGANISM(S): Homo sapiens 
2010-05-26 | E-GEOD-8219 | biostudies-arrayexpress
TranscriptomicsBorrelia host adaptation Regulator (BadR) regulates rpoS to modulate host adaptation and virulence factors in Borrelia burgdorferi
Our study is the first to demonstrate BadR as a repressor of rpoS and thus facilitates spirocheteM-bM-^@M-^Ys transition back into ticks. BadR binds upstream and represses rpoS in unfed ticks. GLcNA-6P, an abundant nutrient of blood and released by subsequent remodeling of the tick peritrophic memb...
ORGANISM(S): Borrelia burgdorferi B31 
2013-02-22 | E-GEOD-38827 | biostudies-arrayexpress
TranscriptomicsComparative genomic hybridization of 17 Borrelia burgdorferi isolates of varying pathogenicity and RST gene type to investigate genome plasticity
B. burgdorferi isolates differ in pathogenicity, and a correlation between RST type and pathogenicity was observed: the most invasive of the isolates are associated with RST1 and the least invasive with RST3 (Wang et al. 2001, Wang et al. 2002, Wormser et al. 1999). Comparative genome hybridization ...
ORGANISM(S): Borrelia burgdorferi 
2006-08-15 | E-MEXP-735 | biostudies-arrayexpress
ProteomicsBorrelia PeptideAtlas: A proteome resource of common Borrelia burgdorferi isolates for Lyme community
Lyme disease is a result from an infection by the spirochete Borrelia burgdorferi, and is the leading vector-borne disease in North America. Due to the genomic and proteomic variability of different B. burgdorferi isolates, the study and further comparison of their proteome is key to understand the...
ORGANISM(S): Borreliella burgdorferi 
2024-09-03 | PXD046281 | Pride
Borrelia burgdorferi Proteomics Mass spectrometry 
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