Evidence map›Paper›PMID 38701094›Full record

ArticlePLoS pathogens2024

Mycobacterium tuberculosis resides in lysosome-poor monocyte-derived lung cells during chronic infection.

Weihao Zheng, I-Chang Chang, Jason Limberis, Jonathan M Budzik, Beth Shoshana Zha, Zachary Howard, Lucas Chen, Joel D Ernst

Abstract read
In one paragraph

Article in PLoS pathogens, 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. Microbiology spectrum · 2026
    Article
  2. mBio · 2026
    Article
  3. The lung tissue environment inbioRxiv : the preprint server for biology · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Current perspective on infectious uveitis.Indian journal of ophthalmology · 2026
    Review
  8. Article
  9. AFrontiers in tuberculosis · 2026
    Article
  10. Review
  11. Single-Cell Insights Into Macrophage Subtypes in Pulmonary Infections.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Weihao ZhengDivision of Experimental Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.
I-Chang ChangDivision of Experimental Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.
Jason LimberisDivision of Experimental Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.
Jonathan M BudzikDivision of Pulmonary, Critical Care, Allergy and Sleep Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.
Beth Shoshana ZhaDivision of Experimental Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.
Zachary HowardDivision of Experimental Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.
Lucas ChenDivision of Experimental Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.
Joel D ErnstDivision of Experimental Medicine, Department of Medicine, University of California, San Francisco, California, United States of America.ORCID 0000-0001-9951-6207

Funding

Initiation of the Immune Response to M. tuberculosisR01AI051242 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ERNST, JOEL D. · 2002 to 2019
$8.3M
Functional dynamics of TB granuloma architecture - Diversity Supplement for Kelley J. MartinezU01AI166309 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Joel D. Ernst · 2022 to 2026
$3.2M
Diversity and function of mononuclear phagocytes in the lung driven by mycobacterium tuberculosis infectionK08HL163405 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ZHA, BETH S · 2022 to 2023
$348k
NHLBI NIH HHS K08 HL163405NIAID NIH HHS R01 AI051242NIAID NIH HHS U01 AI166309
6 · The paper itself

Abstract

Mycobacterium tuberculosis (Mtb) infects lung myeloid cells, but the specific Mtb-permissive cells and host mechanisms supporting Mtb persistence during chronic infection are incompletely characterized. We report that after the development of T cell responses, CD11clo monocyte-derived cells harbor more live Mtb than alveolar macrophages (AM), neutrophils, and CD11chi monocyte-derived cells. Transcriptomic and functional studies revealed that the lysosome pathway is underexpressed in this highly permissive subset, characterized by less lysosome content, acidification, and proteolytic activity than AM, along with less nuclear TFEB, a regulator of lysosome biogenesis. Mtb infection does not drive lysosome deficiency in CD11clo monocyte-derived cells but promotes recruitment of monocytes that develop into permissive lung cells, mediated by the Mtb ESX-1 secretion system. The c-Abl tyrosine kinase inhibitor nilotinib activates TFEB and enhances lysosome functions of macrophages in vitro and in vivo, improving control of Mtb infection. Our results suggest that Mtb exploits lysosome-poor lung cells for persistence and targeting lysosome biogenesis is a potential host-directed therapy for tuberculosis.

Indexed as

LysosomesMacrophages, AlveolarMonocytesMycobacterium tuberculosisAnimalsBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsChronic DiseaseHumansLungMiceMice, Inbred C57BLTuberculosisTuberculosis, PulmonaryBasic Helix-Loop-Helix Leucine Zipper Transcription Factors

Identifiers

PMID38701094
PMCPMC11095722

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.