Evidence map›Paper›PMID 37963018›Full record

ArticleCell reports2023

Single-cell analysis reveals a weak macrophage subpopulation response to Mycobacterium tuberculosis infection.

Sydney L Solomon, Bryan D Bryson

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

8 citing papers in PubMed, 8 citations in OpenAlex.

  1. Microbiology spectrum · 2026
    Article
  2. mBio · 2026
    Article
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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

2 authors at 1 institution in 1 country.

Sydney L SolomonDepartment of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; The Ragon Institute of MGH, Harvard & MIT, Cambridge, MA 02139, USA.
Bryan D BrysonDepartment of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; The Ragon Institute of MGH, Harvard & MIT, Cambridge, MA 02139, USA. Electronic address: bryand@mit.edu.
Ragon Institute of MGH, MIT and Harvard · US

Funding

The impact of HIV viral diversity and cellular immunity on HIV pathogenesisP30AI060354 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI RAJESH T GANDHI · 2004 to 2026
$94.4M
Molecular Analysis of the Host Immune Response in LeprosyR01AI022553 · NIAID · UNIVERSITY OF SOUTHERN CALIFORNIA · PI ROBERT L MODLIN · 1989 to 2026
$15.7M
IL-26 in host defense against infection by intracellular bacteria in skinR01AR073252 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MODLIN, ROBERT L · 2019 to 2023
$2.1M
A proteomic approach to understanding phagosome composition in TB infectionR21AI146836 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI BARCZAK, AMY K · 2020 to 2021
$462k
NIAID NIH HHS P30 AI060354NIAID NIH HHS R01 AI022553NIAID NIH HHS R21 AI146836NIAMS NIH HHS R01 AR073252
6 · The paper itself

Abstract

Mycobacterium tuberculosis (Mtb) infection remains one of society's greatest human health challenges. Macrophages integrate multiple signals derived from ontogeny, infection, and the environment. This integration proceeds heterogeneously during infection. Some macrophages are infected, while others are not; therefore, bulk approaches mask the subpopulation dynamics. We establish a modular, targeted, single-cell protein analysis framework to study the immune response to Mtb. We demonstrate that during Mtb infection, only a small fraction of resting macrophages produce tumor necrosis factor (TNF) protein. We demonstrate that Mtb infection results in muted phosphorylation of p38 and JNK, regulators of inflammation, and leverage our single-cell methods to distinguish between pathogen-mediated interference in host signaling and weak activation of host pathways. We demonstrate that the inflammatory signal magnitude is decoupled from the ability to control Mtb growth. These data underscore the importance of developing pathogen-specific models of signaling and highlight barriers to activation of pathways that control inflammation.

Indexed as

Mycobacterium tuberculosisTuberculosisHost-Pathogen InteractionsHumansInflammationMacrophagesSignal TransductionCP: ImmunologyCP: Microbiologyhost-pathogen interactionsinnate immunitymacrophagetuberculosis

Identifiers

PMID37963018
PMCPMC10842899
OpenAlexW4388656408

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.