Evidence map›Paper›PMID 33785573›Full record

ArticlemSystems2021

Dynamic Bayesian Networks for Integrating Multi-omics Time Series Microbiome Data.

Daniel Ruiz-Perez, Jose Lugo-Martinez, Natalia Bourguignon, Kalai Mathee, Betiana Lerner, Ziv Bar-Joseph, Giri Narasimhan

Open access · goldAbstract read
In one paragraph

Article in mSystems, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 8% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
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  5. Article
  6. Review
  7. Design, processing, and modeling for longitudinal multiomics microbiome data.Frontiers in cellular and infection microbiology · 2026
    Review
  8. Article
  9. Review
  10. GGut microbes · 2025
    Review
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  12. Article
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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

7 authors at 3 institutions in 2 countries.

Daniel Ruiz-Perez *Florida International University, Bioinformatics Research Group (BioRG), Miami, Florida, USA.ORCID 0000-0002-5622-560X
Jose Lugo-Martinez *Carnegie Mellon University, Computational Biology Department, School of Computer Science, Pittsburgh, Pennsylvania, USA.ORCID 0000-0002-6312-1577
Natalia BourguignonFlorida International University, College of Engineering and Computing, Miami, Florida, USA.
Kalai MatheeFlorida International University, Herbert Wertheim College of Medicine, Miami, Florida, USA.ORCID 0000-0003-4569-5419
Betiana LernerNational Technological University, Buenos Aires, Argentina.
Ziv Bar-JosephCarnegie Mellon University, Computational Biology Department, School of Computer Science, Pittsburgh, Pennsylvania, USA. zivbj@cs.cmu.eduORCID 0000-0003-3430-6051
Giri NarasimhanFlorida International University, Biomolecular Sciences Institute, Miami, Florida, USA.ORCID 0000-0003-0535-4871
Florida International University · USCarnegie Mellon University · USNational Technological University · AR

Funding

Longitudinal Study of Vaginal Microbiota and Persistent Human Papillomavirus DetectionR15AI128714 · NIAID · FLORIDA INTERNATIONAL UNIVERSITY · PI MADHIVANAN, PURNIMA · 2017 to 2017
$440k
NIAID NIH HHS R15 AI128714
6 · The paper itself

Abstract

A key challenge in the analysis of longitudinal microbiome data is the inference of temporal interactions between microbial taxa, their genes, the metabolites that they consume and produce, and host genes. To address these challenges, we developed a computational pipeline, a pipeline for the analysis of longitudinal multi-omics data (PALM), that first aligns multi-omics data and then uses dynamic Bayesian networks (DBNs) to reconstruct a unified model. Our approach overcomes differences in sampling and progression rates, utilizes a biologically inspired multi-omic framework, reduces the large number of entities and parameters in the DBNs, and validates the learned network. Applying PALM to data collected from inflammatory bowel disease patients, we show that it accurately identifies known and novel interactions. Targeted experimental validations further support a number of the predicted novel metabolite-taxon interactions.

Indexed as

dynamic Bayesian networkslongitudinal microbiome analysismicrobial composition predictionmulti-omic integrationtemporal alignment

Identifiers

PMID33785573
PMCPMC8546994
OpenAlexW3141185229

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.