Evidence map›Paper›PMID 36016709›Full record

ArticlePNAS nexus2022

A flux-based machine learning model to simulate the impact of pathogen metabolic heterogeneity on drug interactions.

Carolina H Chung, Sriram Chandrasekaran

Open access · goldAbstract read
In one paragraph

Article in PNAS nexus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

17 citing papers in PubMed, 26 citations in OpenAlex.

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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.

Carolina H ChungDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.ORCID https://orcid.org/0000-0003-2490-1842
Sriram ChandrasekaranDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.ORCID https://orcid.org/0000-0002-8405-5708
University of Michigan · US

Funding

A multifactorial pipeline to dissect combinatorial drug efficacy in TuberculosisR01AI150826 · NIAID · UNIVERSITY OF WASHINGTON · PI SHERMAN, DAVID R · 2021 to 2024
$2.9M
Linking metabolic activity with drug sensitivity using metabolic influence networksR35GM137795 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Sriram Chandrasekaran · 2020 to 2026
$2.6M
A multifactorial pipeline to dissect combinatorial drug efficacy in TuberculosisR56AI150826 · NIAID · UNIVERSITY OF WASHINGTON · PI SHERMAN, DAVID R · 2020 to 2020
$733k
NIAID NIH HHS R01 AI150826NIAID NIH HHS R56 AI150826
6 · The paper itself

Abstract

Drug combinations are a promising strategy to counter antibiotic resistance. However, current experimental and computational approaches do not account for the entire complexity involved in combination therapy design, such as the effect of pathogen metabolic heterogeneity, changes in the growth environment, drug treatment order, and time interval. To address these limitations, we present a comprehensive approach that uses genome-scale metabolic modeling and machine learning to guide combination therapy design. Our mechanistic approach (a) accommodates diverse data types, (b) accounts for time- and order-specific interactions, and (c) accurately predicts drug interactions in various growth conditions and their robustness to pathogen metabolic heterogeneity. Our approach achieved high accuracy (area under the receiver operating curve (AUROC) = 0.83 for synergy, AUROC = 0.98 for antagonism) in predicting drug interactions for

Indexed as

antibiotic resistancedrug combinationsgenome-scale metabolic modelingheterogeneitymachine learning

Identifiers

PMID36016709
PMCPMC9396445
OpenAlexW4286587827

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.