Evidence map›Paper›PMID 37526425›Full record

ArticlemSystems2023

Bacteriophage populations mirror those of bacterial pathogens at sites of infection.

N L Haddock, L J Barkal, P L Bollyky

Open access · goldAbstract read
In one paragraph

Article in mSystems, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. 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

3 authors at 1 institution in 1 country.

N L HaddockImmunology Program, School of Medicine, Stanford University , Stanford, California, USA.ORCID 0000-0002-2525-1450
L J BarkalDivision of Pulmonary, Allergy, and Critical Care Medicine, School of Medicine, Stanford University , Stanford, California, USA.
P L BollykyDivision of Infectious Diseases and Geographic Medicine, School of Medicine, Stanford University , Stanford, California, USA.ORCID 0000-0003-2499-9448
Stanford University · US

Funding

Stanford Training Program in Lung BiologyT32HL129970 · NHLBI · STANFORD UNIVERSITY · PI CORNFIELD, DAVID N., NICOLLS, MARK ROBERT · 2016 to 2025
$3.2M
Pathogenesis of Pf Bacteriophages in Pseudomonas Cystic Fibrosis lung InfectionsR01HL148184 · NHLBI · STANFORD UNIVERSITY · PI MILLA, CARLOS · 2019 to 2022
$1.7M
Studies on bacteriophages in respiratory diseasesK24AI166718 · NIAID · STANFORD UNIVERSITY · PI Paul L Bollyky · 2022 to 2026
$815k
NHLBI NIH HHS R01 HL148184NHLBI NIH HHS T32 HL129970NIAID NIH HHS K24 AI166718
6 · The paper itself

Abstract

Bacteriophages, viruses that parasitize bacteria, are known to be abundant at sites of bacterial colonization, but the relationship between phages and bacteria at sites of infection is unclear. Bacteriophages are highly specific to their bacterial host species, and so we hypothesize that phage populations would mirror those of bacterial pathogens within infected tissues. To test this, here we study publicly available cell-free DNA (cfDNA) generated using next-generation sequencing of infected bodily fluids, including urine, joint fluid, peritoneal fluid, bronchoalveolar lavage fluid, cerebrospinal fluid, and abscess fluid, as well as uninfected control samples. These were analyzed using a computational pipeline for identifying bacteriophage sequences in cfDNA. We find that bacteriophage sequences are present in both infected and uninfected bodily fluids and represent a variety of bacteriophage morphologies and bacterial hosts. Additionally, phages from

Indexed as

BacteriophagesMicrobiotaBacteriaEcologyHost Specificitybacterial infectionbacteriophageinfectionphage

Identifiers

PMID37526425
PMCPMC10469793
OpenAlexW4385441880

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.