Evidence map›Paper›PMID 38977711›Full record

ArticleNature communications2024

Heterogeneity in lung macrophage control of Mycobacterium tuberculosis is modulated by T cells.

Rocky Lai, Travis Williams, Tasfia Rakib, Jinhee Lee, Samuel M Behar

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–field-weighted citation impact
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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Antigen-experienced airway CD8Science advances · 2026
    Article
  5. Article
  6. The lung tissue environment inbioRxiv : the preprint server for biology · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. HowVaccines · 2026
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Rocky LaiDepartment of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA.ORCID 0000-0002-3394-3086
Travis WilliamsDepartment of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA.
Tasfia RakibDepartment of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA.
Jinhee LeeDepartment of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA.
Samuel M BeharDepartment of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA. samuel.behar@umassmed.edu.ORCID 0000-0002-3374-6699

Funding

Systems Genetics of TuberculosisP01AI132130 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BEHAR, SAMUEL M · 2017 to 2021
$11.2M
Regulation of CD8+ T cell immunity to tuberculosis (pending title)R01AI106725 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BEHAR, SAMUEL M · 2013 to 2022
$6.1M
Tuberculosis and T cell RecognitionR01AI123286 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BEHAR, SAMUEL M, FORTUNE, SARAH · 2016 to 2020
$3.5M
NIAID NIH HHS P01 AI132130NIAID NIH HHS R01 AI106725NIAID NIH HHS R01 AI123286U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (NIAID) 5 R01 AI06725-09
6 · The paper itself

Abstract

Following Mycobacterium tuberculosis infection, alveolar macrophages are initially infected but ineffectively restrict bacterial replication. The distribution of M. tuberculosis among different cell types in the lung changes with the onset of T cell immunity when the dominant infected cellular niche shifts from alveolar to monocyte-derived macrophages (MDM). We hypothesize that changes in bacterial distribution among different cell types is driven by differences in T cell recognition of infected cells and their subsequent activation of antimicrobial effector mechanisms. We show that CD4 and CD8 T cells efficiently eliminate M. tuberculosis infection in alveolar macrophages, but they have less impact on suppressing infection in MDM, which may be a bacterial niche. Importantly, CD4 T cell responses enhance MDM recruitment to the lung. Thus, the outcome of infection depends on the interaction between the T cell subset and the infected cell; both contribute to the resolution and persistence of the infection.

Indexed as

CD4-Positive T-LymphocytesCD8-Positive T-LymphocytesLungMacrophages, AlveolarMice, Inbred C57BLMycobacterium tuberculosisAnimalsFemaleHumansMacrophagesMiceTuberculosis, Pulmonary

Identifiers

PMID38977711
PMCPMC11231272

What OpenQuestion holds

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Registered trials

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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.