Evidence map›Paper›PMID 26845332›Full record

ArticlePloS one2016

Transcriptional Profiling the 150 kb Linear Megaplasmid of Borrelia turicatae Suggests a Role in Vector Colonization and Initiating Mammalian Infection.

Hannah K Wilder, Sandra J Raffel, Alan G Barbour, Stephen F Porcella, Daniel E Sturdevant, Benjamin Vaisvil, Vinayak Kapatral, Daniel P Schmitt, Tom G Schwan, Job E Lopez

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.2field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Biology · 2021
    Review
  7. Pathogenesis of Relapsing Fever.Current issues in molecular biology · 2021
    Review
  8. Genetic Manipulation ofCurrent issues in molecular biology · 2021
    Review
  9. Review
  10. Article
  11. Article
  12. Assessing the Contribution of an HtrA Family Serine Protease DuringFrontiers in cellular and infection microbiology · 2019
    Article
  13. Relapsing Fevers: Neglected Tick-Borne Diseases.Frontiers in cellular and infection microbiology · 2018
    Review
  14. Article
  15. Spirochetal Lipoproteins and Immune Evasion.Frontiers in immunology · 2017
    Review
  16. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 1 country.

Hannah K WilderDepartment of Pediatrics, Section of Tropical Medicine, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, United States of America.
Sandra J RaffelLaboratory of Zoonotic Pathogens, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America.
Alan G BarbourDepartments of Microbiology & Molecular Genetics, Medicine, and Ecology and Evolutionary Biology, University of California Irvine, Irvine, California, United States of America.
Stephen F PorcellaGenomics Unit, Research Technologies Section, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America.
Daniel E SturdevantGenomics Unit, Research Technologies Section, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America.
Benjamin VaisvilIgenbio, Inc., Chicago, IL, United States of America.
Vinayak KapatralIgenbio, Inc., Chicago, IL, United States of America.
Daniel P SchmittIgenbio, Inc., Chicago, IL, United States of America.
Tom G SchwanLaboratory of Zoonotic Pathogens, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America.
Job E LopezDepartment of Pediatrics, Section of Tropical Medicine, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, United States of America.
Igenbio (United States) · USNational Institute of Allergy and Infectious Diseases · USBaylor College of Medicine · USNational Institutes of Health · USUniversity of California, Irvine · US

Funding

Vaccines and Diagnostics TrialsU54AI065359 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI BARBOUR, ALAN G. · 2005 to 2013
$88.8M
Relapsing Fever Spirochete Protein Production within the VectorR21AI103724 · NIAID · MISSISSIPPI STATE UNIVERSITY · PI LOPEZ, JOB E · 2013 to 2014
$363k
Identifying Borrelia turicatae genes needed for colonization and transmission froK22AI091652 · NIAID · MISSISSIPPI STATE UNIVERSITY · PI LOPEZ, JOB E · 2012 to 2013
$270k
NIAID NIH HHS AI065359NIAID NIH HHS AI091652NIAID NIH HHS AI103724NIAID NIH HHS K22 AI091652NIAID NIH HHS R21 AI103724NIAID NIH HHS U54 AI065359
6 · The paper itself

Abstract

Adaptation is key for survival as vector-borne pathogens transmit between the arthropod and vertebrate, and temperature change is an environmental signal inducing alterations in gene expression of tick-borne spirochetes. While plasmids are often associated with adaptation, complex genomes of relapsing fever spirochetes have hindered progress in understanding the mechanisms of vector colonization and transmission. We utilized recent advances in genome sequencing to generate the most complete version of the Borrelia turicatae 150 kb linear megaplasmid (lp150). Additionally, a transcriptional analysis of open reading frames (ORFs) in lp150 was conducted and identified regions that were up-regulated during in vitro cultivation at tick-like growth temperatures (22°C), relative to bacteria grown at 35°C and infected murine blood. Evaluation of the 3' end of lp150 identified a cluster of ORFs that code for putative surface lipoproteins. With a microbe's surface proteome serving important roles in pathogenesis, we confirmed the ORFs expression in vitro and in the tick compared to spirochetes infecting murine blood. Transcriptional evaluation of lp150 indicates the plasmid likely has essential roles in vector colonization and/or initiating mammalian infection. These results also provide a much needed transcriptional framework to delineate the molecular mechanisms utilized by relapsing fever spirochetes during their enzootic cycle.

Indexed as

Disease VectorsTranscriptomeAnimalsBorreliaComputational BiologyContig MappingDisease Models, AnimalGene ExpressionGene Expression ProfilingGene OrderLyme DiseaseMiceMolecular Sequence AnnotationOpen Reading FramesPlasmidsTicks

Identifiers

PMID26845332
PMCPMC4741519
OpenAlexW2266654810

What OpenQuestion holds

Textmetadata
LicenceCC0
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.