Evidence map›Paper›PMID 32868914›Full record

ArticleNature biotechnology2021

Context-aware dimensionality reduction deconvolutes gut microbial community dynamics.

Cameron Martino, Liat Shenhav, Clarisse A Marotz, George Armstrong, Daniel McDonald, Yoshiki Vázquez-Baeza, James T Morton, Lingjing Jiang, Maria Gloria Dominguez-Bello, Austin D Swafford and 2 more

Abstract read
In one paragraph

Article in Nature biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing 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

71 citing papers in PubMed.

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  16. Single-cell quantification of the microbiota by flow cytometry: MicFLY.bioRxiv : the preprint server for biology · 2025
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11 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

12 authors.

Cameron Martino *Center for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA.
Liat Shenhav *Department of Computer Science, University of California Los Angeles, Los Angeles, CA, USA.
Clarisse A MarotzDepartment of Pediatrics, University of California San Diego, La Jolla, CA, USA.
George ArmstrongBioinformatics and Systems Biology Program, University of California San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-1061-3295
Daniel McDonaldDepartment of Pediatrics, University of California San Diego, La Jolla, CA, USA.
Yoshiki Vázquez-BaezaCenter for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA.
James T MortonCenter for Computational Biology, Flatiron Institute, Simons Foundation, New York, NY, USA.ORCID http://orcid.org/0000-0003-3189-2681
Lingjing JiangDivision of Biostatistics, University of California San Diego, La Jolla, CA, USA.
Maria Gloria Dominguez-BelloDepartment of Biochemistry and Microbiology, Rutgers University New Brunswick, New Brunswick, NJ, USA.ORCID http://orcid.org/0000-0002-8879-6159
Austin D SwaffordCenter for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA.
Eran HalperinDepartment of Computer Science, University of California Los Angeles, Los Angeles, CA, USA.ORCID http://orcid.org/0000-0002-2373-3691
Rob KnightCenter for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA. robknight@ucsd.edu.ORCID http://orcid.org/0000-0002-0975-9019

Funding

UCLA Clinical Translational Science InstituteUL1TR001881 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ARLEEN F. BROWN, ARASH NAEIM · 2016 to 2026
$118.1M
San Diego Digestive Diseases Research CenterP30DK120515 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LARS ECKMANN, Bernd G. Schnabl · 2019 to 2026
$10.8M
Mapping host-microbe-metabolite interactions in 3D to find diet-derived enhancers of immunityDP1AT010885 · NCCIH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KNIGHT, ROB · 2019 to 2023
$5.5M
Developing a Pathway from Genetic Locus to Gene for Complex Traits in RodentsR01MH115979 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FLINT, JONATHAN · 2018 to 2022
$3.5M
Combining Voice and Genetic Information to Detect Heterogeneity in Major Depressive DisorderR01MH122569 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FLINT, JONATHAN · 2020 to 2024
$3.4M
Integrated analysis of CVD risk in HIV: gut microbiota, immune function and metabolitesR01HL140976 · NHLBI · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI KAPLAN, ROBERT C, KNIGHT, ROB · 2018 to 2021
$3.3M
Methods for Genomic Analysis in Heterogeneous TissuesR01HG010505 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HALPERIN, ERAN · 2019 to 2022
$2.6M
Mathematical and Computational Approaches in High-Throughput Genomics TrainingR25GM112625 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ESKIN, ELEAZAR · 2015 to 2019
$1.0M
Epigenetics of Socio-Environmental Effects on Asthma in MinoritiesR56MD013312 · NIMHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BURCHARD, ESTEBAN GONZALEZ, ZAITLEN, NOAH A · 2018 to 2018
$458k
Saliva microbiota dynamics and role in metformin-mediated oral squamous cell carcinoma prophylaxisF31DE028478 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MAROTZ, CLARISSE A. · 2018 to 2020
$61k
NCATS NIH HHS UL1 TR001881NCCIH NIH HHS DP1 AT010885NHGRI NIH HHS R01 HG010505NHLBI NIH HHS R01 HL140976NIDCR NIH HHS F31 DE028478NIDDK NIH HHS P30 DK120515NIGMS NIH HHS R25 GM112625NIMHD NIH HHS R56 MD013312NIMH NIH HHS R01 MH115979NIMH NIH HHS R01 MH122569
6 · The paper itself

Abstract

The translational power of human microbiome studies is limited by high interindividual variation. We describe a dimensionality reduction tool, compositional tensor factorization (CTF), that incorporates information from the same host across multiple samples to reveal patterns driving differences in microbial composition across phenotypes. CTF identifies robust patterns in sparse compositional datasets, allowing for the detection of microbial changes associated with specific phenotypes that are reproducible across datasets.

Indexed as

AlgorithmsGastrointestinal MicrobiomeHumansInfant

Identifiers

PMID32868914
PMCPMC7878194

What OpenQuestion holds

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Registered trials

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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.