Evidence map›Paper›PMID 34269789›Full record

ArticleThe Journal of experimental medicine2021

Genetic models of latent tuberculosis in mice reveal differential influence of adaptive immunity.

Hongwei Su, Kan Lin, Divya Tiwari, Claire Healy, Carolina Trujillo, Yao Liu, Thomas R Ioerger, Dirk Schnappinger, Sabine Ehrt

Open access · greenAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

14 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Journal of bacteriology · 2026
    Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Immune Responses toBiomedicines · 2024
    Article
  8. Article
  9. Immunopathology of PulmonaryInternational journal of molecular sciences · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Oxidative damage and delayed replication allow viableScience translational medicine · 2021
    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.

Hongwei SuDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0002-8345-3560
Kan LinDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0002-5181-4616
Divya TiwariDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0001-7631-2471
Claire HealyDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0001-6903-2455
Carolina TrujilloDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0002-9601-820X
Yao LiuDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0002-4330-2389
Thomas R IoergerDepartment of Computer Science and Engineering, Texas A&M University, College Station, TX.ORCID 0000-0001-8702-9102
Dirk SchnappingerDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0002-4445-7219
Sabine EhrtDepartment of Microbiology and Immunology, Weill Cornell Medicine, New York, NY.ORCID 0000-0002-7951-2310
Cornell University · USTexas A&M University · US

Funding

Viable but Nonculturable MtbU19AI111143 · NIAID · WEILL MEDICAL COLL OF CORNELL UNIV · PI FITZGERALD, DANIEL W, GLICKMAN, MICHAEL S · 2014 to 2020
$48.6M
Pharmacology & ImmunoPathology (PIP) CoreU19AI162568 · NIAID · WEILL MEDICAL COLL OF CORNELL UNIV · PI EHRT, SABINE · 2021 to 2025
$13.0M
NIAID NIH HHS U19 AI111143NIAID NIH HHS U19 AI162568NIH HHS U19 AI111143
6 · The paper itself

Abstract

Studying latent Mycobacterium tuberculosis (Mtb) infection has been limited by the lack of a suitable mouse model. We discovered that transient depletion of biotin protein ligase (BPL) and thioredoxin reductase (TrxB2) results in latent infections during which Mtb cannot be detected but that relapse in a subset of mice. The immune requirements for Mtb control during latency, and the frequency of relapse, were strikingly different depending on how latency was established. TrxB2 depletion resulted in a latent infection that required adaptive immunity for control and reactivated with high frequency, whereas latent infection after BPL depletion was independent of adaptive immunity and rarely reactivated. We identified immune signatures of T cells indicative of relapse and demonstrated that BCG vaccination failed to protect mice from TB relapse. These reproducible genetic latency models allow investigation of the host immunological determinants that control the latent state and offer opportunities to evaluate therapeutic strategies in settings that mimic aspects of latency and TB relapse in humans.

Indexed as

Adaptive ImmunityAnimalsAntitubercular AgentsBCG VaccineCarbon-Nitrogen LigasesDexamethasoneDisease Models, AnimalFemaleGene Expression Regulation, BacterialLatent TuberculosisLungMiceMice, Inbred C57BLMycobacterium tuberculosisReproducibility of ResultsThioredoxin Reductase 2Antitubercular AgentsBCG VaccineCarbon-Nitrogen LigasesDexamethasoneThioredoxin Reductase 2

Identifiers

PMID34269789
PMCPMC8289691
OpenAlexW3180211967

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.