Evidence map›Paper›PMID 29180415›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2017

WhiB6 regulation of ESX-1 gene expression is controlled by a negative feedback loop in

Rachel E Bosserman, Tiffany T Nguyen, Kevin G Sanchez, Alexandra E Chirakos, Micah J Ferrell, Cristal R Thompson, Matthew M Champion, Robert B Abramovitch, Patricia A Champion

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

38 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
  2. Article
  3. Tyloxapol inhibits ESX-1 secretion inJournal of bacteriology · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Loss of the ESX-5 secretion locus inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Journal of bacteriology · 2025
    Review
  10. Article
  11. Article
  12. WhiB-like proteins: Diversity of structure, function and mechanism.Biochimica et biophysica acta. Molecular cell research · 2024
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

9 authors at 2 institutions in 1 country.

Rachel E BossermanDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556.
Tiffany T NguyenDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556.
Kevin G SanchezDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556.
Alexandra E ChirakosDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556.
Micah J FerrellDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556.
Cristal R ThompsonDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556.
Matthew M ChampionDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556.
Robert B AbramovitchDepartment of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI 48824.ORCID 0000-0002-4119-4169
Patricia A ChampionDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556; pchampio@nd.edu.
University of Notre Dame · USMichigan State University · US

Funding

Role of N-alpha acetylation in mycobacterial secretion and virulenceR01AI106872 · NIAID · UNIVERSITY OF NOTRE DAME · PI CHAMPION, PATRICIA A · 2013 to 2024
$4.2M
Mechanisms of Mycobacterium Tuberculosis pH-driven AdaptationR01AI116605 · NIAID · MICHIGAN STATE UNIVERSITY · PI ABRAMOVITCH, ROBERT B · 2016 to 2020
$1.9M
NIAID NIH HHS R01 AI106872NIAID NIH HHS R01 AI116605
6 · The paper itself

Abstract

ESX (ESAT-6 system) export systems play diverse roles across mycobacterial species. Interestingly, genetic disruption of ESX systems in different species does not result in an accumulation of protein substrates in the mycobacterial cell. However, the mechanisms underlying this observation are elusive. We hypothesized that the levels of ESX substrates were regulated by a feedback-control mechanism, linking the levels of substrates to the secretory status of ESX systems. To test this hypothesis, we used a combination of genetic, transcriptomic, and proteomic approaches to define export-dependent mechanisms regulating the levels of ESX-1 substrates in

Indexed as

Gene Expression Regulation, BacterialBacterial ProteinsFeedback, PhysiologicalMycobacterium marinumTranscription FactorsType VII Secretion SystemsBacterial ProteinsTranscription FactorsType VII Secretion SystemsESAT-6ESX-1Mycobacteriumprotein secretionregulation

Identifiers

PMID29180415
PMCPMC5740670
OpenAlexW2768447667

What OpenQuestion holds

Textmetadata
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.