Evidence map›Paper›PMID 36795728›Full record

ArticlePloS one2023

Unusual prophages in Mycobacterium abscessus genomes and strain variations in phage susceptibilities.

Elizabeth D Amarh, Rebekah M Dedrick, Rebecca A Garlena, Daniel A Russell, Christian H Gauthier, Haley G Aull, Lawrence Abad, Deborah Jacobs-Sera, Chidiebere Akusobi, Eric J Rubin and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 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
2.7field-weighted citation impact, top 11% 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, 11 citations in OpenAlex.

  1. Smooth-to-rough morphotype switching, a mechanism of phage resistance inProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Review
  3. Review
  4. Genome synthesis, assembly, and rebooting of therapeutically useful high G+C% mycobacteriophages.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. P3MA: A Promising Mycobacteriophage InfectingAntibiotics (Basel, Switzerland) · 2025
    Article
  6. Genome sequence ofMicrobiology resource announcements · 2025
    Article
  7. Article
  8. The problem of Mycobacterium abscessus complex: multi-drug resistance, bacteriophage susceptibility and potential healthcare transmission.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2023
    Article
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

11 authors at 2 institutions in 1 country.

Elizabeth D AmarhDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Rebekah M DedrickDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Rebecca A GarlenaDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Daniel A RussellDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Christian H GauthierDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Haley G AullDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Lawrence AbadDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Deborah Jacobs-SeraDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.
Chidiebere AkusobiDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America.
Eric J RubinDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America.
Graham F HatfullDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America.ORCID 0000-0002-6705-6821
University of Pittsburgh · USHarvard University · US

Funding

Medical Scientist Training ProgramT32GM007753 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WALENSKY, LOREN DAVID · 1985 to 2021
$50.0M
Bacteriophage diversity, dynamics, function, and exploitationR35GM131729 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Graham F. Hatfull · 2019 to 2026
$3.6M
Using genetics and multi-scale imaging to understand the mechanisms underlying mycobacteriophage host choiceR21AI156772 · NIAID · HARVARD SCHOOL OF PUBLIC HEALTH · PI RUBIN, ERIC J. · 2021 to 2022
$448k
Investigating Cell-Wall Synthesis in Mycobacterium abscessusF31AI149932 · NIAID · HARVARD MEDICAL SCHOOL · PI AKUSOBI, CHIDIEBERE · 2020 to 2021
$102k
NIAID NIH HHS F31 AI149932NIAID NIH HHS R21 AI156772NIGMS NIH HHS R35 GM131729NIGMS NIH HHS T32 GM007753
6 · The paper itself

Abstract

Mycobacterium abscessus infections are relatively common in patients with cystic fibrosis and are clinically challenging, with frequent intrinsic resistance to antibiotics. Therapeutic treatment with bacteriophages offers some promise but faces many challenges including substantial variation in phage susceptibilities among clinical isolates, and the need to personalize therapies for individual patients. Many strains are not susceptible to any phages or are not efficiently killed by lytic phages, including all smooth colony morphotype strains tested to-date. Here, we analyze a set of new M. abscessus isolates for the genomic relationships, prophage content, spontaneous phage release, and phage susceptibilities. We find that prophages are common in these M. abscessus genomes, but some have unusual arrangements, including tandemly integrated prophages, internal duplications, and they participate in active exchange of polymorphic toxin-immunity cassettes secreted by ESX systems. Relatively few strains are efficiently infected by any mycobacteriophages, and the infection patterns do not reflect the overall phylogenetic relationships of the strains. Characterization of these strains and their phage susceptibility profiles will help to advance the broader application of phage therapies for NTM infections.

Indexed as

BacteriophagesMycobacterium abscessusMycobacterium Infections, NontuberculousGenomeHumansPhylogenyProphages

Identifiers

PMID36795728
PMCPMC9934374
OpenAlexW4321004800

What OpenQuestion 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 OpenQuestion graph.