Evidence map›Paper›PMID 39009734›Full record

ArticleCommunications biology2024

Facile metabolic reprogramming distinguishes mycobacterial adaptation to hypoxia and starvation: ketosis drives starvation-induced persistence in M. bovis BCG.

Nick K Davis, Yok Hian Chionh, Megan E McBee, Fabian Hia, Duanduan Ma, Liang Cui, Mariam Lucila Sharaf, Weiling Maggie Cai, Watthanachai Jumpathong, Stuart S Levine and 2 more

Abstract read
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Phage Therapy forInfectious disease reports · 2025
    Article
  4. Article
  5. Article
  6. Review
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

12 authors.

Nick K Davis *Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
Yok Hian Chionh *Antimicrobial Resistance Interdisciplinary Research Group, Singapore-MIT Alliance for Research and Technology, Singapore, Singapore.ORCID 0000-0002-4909-8382
Megan E McBeeAntimicrobial Resistance Interdisciplinary Research Group, Singapore-MIT Alliance for Research and Technology, Singapore, Singapore.
Fabian HiaAntimicrobial Resistance Interdisciplinary Research Group, Singapore-MIT Alliance for Research and Technology, Singapore, Singapore.ORCID 0000-0002-7209-4312
Duanduan MaThe David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.
Liang CuiAntimicrobial Resistance Interdisciplinary Research Group, Singapore-MIT Alliance for Research and Technology, Singapore, Singapore.ORCID 0000-0001-9356-825X
Mariam Lucila SharafAntimicrobial Resistance Interdisciplinary Research Group, Singapore-MIT Alliance for Research and Technology, Singapore, Singapore.
Weiling Maggie CaiAntimicrobial Resistance Interdisciplinary Research Group, Singapore-MIT Alliance for Research and Technology, Singapore, Singapore.
Watthanachai JumpathongDepartment of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
Stuart S LevineDepartment of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID 0000-0001-7363-562X
Sylvie AlonsoInfectious Diseases Translational Research Programme, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Peter C DedonDepartment of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA. pcdedon@mit.edu.ORCID 0000-0003-0011-3067

Funding

National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore) Antimicrobial Resistance IRG
6 · The paper itself

Abstract

Mycobacteria adapt to infection stresses by entering a reversible non-replicating persistence (NRP) with slow or no cell growth and broad antimicrobial tolerance. Hypoxia and nutrient deprivation are two well-studied stresses commonly used to model the NRP, yet little is known about the molecular differences in mycobacterial adaptation to these distinct stresses that lead to a comparable NRP phenotype. Here we performed a multisystem interrogation of the Mycobacterium bovis BCG (BCG) starvation response, which revealed a coordinated metabolic shift away from the glycolysis of nutrient-replete growth to depletion of lipid stores, lipolysis, and fatty acid ß-oxidation in NRP. This contrasts with BCG's NRP hypoxia response involving a shift to cholesterol metabolism and triglyceride storage. Our analysis reveals cryptic metabolic vulnerabilities of the starvation-induced NRP state, such as their newfound hypersensitivity to H

Indexed as

Adaptation, PhysiologicalMycobacterium bovisGlycolysisMetabolic Reprogramming

Identifiers

PMID39009734
PMCPMC11250799

What OpenQuestion holds

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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.