Evidence map›Paper›PMID 32873785›Full record

ArticleNature communications2020

Widespread transfer of mobile antibiotic resistance genes within individual gut microbiomes revealed through bacterial Hi-C.

Alyssa G Kent, Albert C Vill, Qiaojuan Shi, Michael J Satlin, Ilana Lauren Brito

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06485791 (Evaluation of the Variation of the Intestinal Microbiota and the Integrity of the Intestinal Barrier in Patients With M.D.R. Germ-induced Pneumonia Undergoing Enteral Nutrition), which is not on this map. Cited by 129 papers.

0numbers the graph read from it
0cells of the map it votes in
129citing papers in PubMed
8.5field-weighted citation impact, top 1% 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.

NCT06485791 unknown statusnot on this mapstarted 2024, after this paper: background citation

Evaluation of the Variation of the Intestinal Microbiota and the Integrity of the Intestinal Barrier in Patients With M.D.R. Germ-induced Pneumonia Undergoing Enteral Nutrition

TypeobservationalSponsorAzienda Ospedaliera Specializzata in Gastroenterologia Saverio de BellisRan2024 to 2026Enrolled50ConditionsMulti Drug Resistant, Dysphagia
3 · Its place in the literature

Who cites it

129 citing papers in PubMed, 221 citations in OpenAlex.

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  10. Occurrence and Antimicrobial Resistance ofFoods (Basel, Switzerland) · 2026
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  13. Review
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69 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

5 authors at 1 institution in 1 country.

Alyssa G Kent *Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA.
Albert C Vill *Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA.ORCID http://orcid.org/0000-0001-5982-0298
Qiaojuan ShiMeinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA.
Michael J SatlinDepartment of Internal Medicine, Weill Cornell Medicine, New York, NY, USA.
Ilana Lauren BritoMeinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA. ibrito@cornell.edu.ORCID http://orcid.org/0000-0002-2250-3480
Cornell University · US

Funding

Systems-Level Perspectives of Horizontal Gene Transfer Within the Human MicrobiomeDP2HL141007 · NHLBI · CORNELL UNIVERSITY · PI BRITO, ILANA LAUREN · 2017 to 2020
$2.6M
Rapid Identification of Neutropenic Patients at High Risk of CRE BacteremiaK23AI114994 · NIAID · WEILL MEDICAL COLL OF CORNELL UNIV · PI SATLIN, MICHAEL JOSEPH · 2015 to 2019
$925k
NHLBI NIH HHS DP2 HL141007NIAID NIH HHS K23 AI114994
6 · The paper itself

Abstract

The gut microbiome harbors a 'silent reservoir' of antibiotic resistance (AR) genes that is thought to contribute to the emergence of multidrug-resistant pathogens through horizontal gene transfer (HGT). To counteract the spread of AR, it is paramount to know which organisms harbor mobile AR genes and which organisms engage in HGT. Despite methods that characterize the overall abundance of AR genes in the gut, technological limitations of short-read sequencing have precluded linking bacterial taxa to specific mobile genetic elements (MGEs) encoding AR genes. Here, we apply Hi-C, a high-throughput, culture-independent method, to surveil the bacterial carriage of MGEs. We compare two healthy individuals with seven neutropenic patients undergoing hematopoietic stem cell transplantation, who receive multiple courses of antibiotics, and are acutely vulnerable to the threat of multidrug-resistant infections. We find distinct networks of HGT across individuals, though AR and mobile genes are associated with more diverse taxa within the neutropenic patients than the healthy subjects. Our data further suggest that HGT occurs frequently over a several-week period in both cohorts. Whereas most efforts to understand the spread of AR genes have focused on pathogenic species, our findings shed light on the role of the human gut microbiome in this process.

Indexed as

Gene Transfer, HorizontalAdultAgedAnti-Bacterial AgentsDNA, BacterialDrug Resistance, BacterialGastrointestinal MicrobiomeGenes, BacterialHigh-Throughput Nucleotide SequencingHumansInterspersed Repetitive SequencesMiddle AgedAnti-Bacterial AgentsDNA, Bacterial

Identifiers

PMID32873785
PMCPMC7463002
OpenAlexW3082729799

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.