Evidence map›Paper›PMID 31940480›Full record

ArticleCell reports2020

Dual RNA-Seq of Mtb-Infected Macrophages In Vivo Reveals Ontologically Distinct Host-Pathogen Interactions.

Davide Pisu, Lu Huang, Jennifer K Grenier, David G Russell

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 174 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
174citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 4% 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

174 citing papers in PubMed, 1 synthesis or guideline pooled it, 270 citations in OpenAlex.

  1. Pooled it
  2. MakingCell insight · 2026
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  8. eLife · 2026
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  11. Modulation of Ferroptosis During EarlybioRxiv : the preprint server for biology · 2026
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  15. Article
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  18. Article
  19. HowVaccines · 2026
    Review
  20. Review

114 more citing papers are in PubMed but not listed here.

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

4 authors at 1 institution in 1 country.

Davide PisuMicrobiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA.
Lu HuangMicrobiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA.
Jennifer K GrenierRNA Sequencing Core, Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA.
David G RussellMicrobiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA. Electronic address: dgr8@cornell.edu.
Cornell University · US

Funding

A mechanistic understanding of tuberculosis progression through bacterial reporter strainsR01AI134183 · NIAID · CORNELL UNIVERSITY · PI RUSSELL, DAVID G · 2017 to 2021
$3.5M
How does HIV lead to increased susceptibility to tuberculosis?R01AI118582 · NIAID · CORNELL UNIVERSITY · PI RUSSELL, DAVID G · 2015 to 2019
$2.8M
NIAID NIH HHS R01 AI118582NIAID NIH HHS R01 AI134183
6 · The paper itself

Abstract

Dissecting the in vivo host-pathogen interplay is crucial to understanding the molecular mechanisms governing control or progression of intracellular infections. In this work, we explore the in vivo molecular dynamics of Mtb infection by performing dual RNA-seq on Mycobacterium tuberculosis-infected, ontogenetically distinct macrophage lineages isolated directly from murine lungs. We first define an in vivo signature of 180 genes specifically upregulated by Mtb in mouse lung macrophages, then we uncover a divergent transcriptional response of the bacteria between alveolar macrophages that appear to sustain Mtb growth through increased access to iron and fatty acids and interstitial macrophages that restrict Mtb growth through iron sequestration and higher levels of nitric oxide. We use an enrichment protocol for bacterial transcripts, which enables us to probe Mtb physiology at the host cell level in an in vivo environment, with broader application in understanding the infection dynamics of intracellular pathogens in general.

Indexed as

AnimalsHost-Pathogen InteractionsHumansLungMacrophagesMiceMycobacterium tuberculosisRNA-Seqalveolar macrophagedual RNA-seqinterstitial macrophagemacrophageMycobacterium tuberculosisnutritional immunitytuberculosis

Identifiers

PMID31940480
PMCPMC7032562
OpenAlexW2999462941

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.