Evidence map›Paper›PMID 34125906›Full record

ArticleNucleic acids research2021

TIMEOR: a web-based tool to uncover temporal regulatory mechanisms from multi-omics data.

Ashley Mae Conard, Nathaniel Goodman, Yanhui Hu, Norbert Perrimon, Ritambhara Singh, Charles Lawrence, Erica Larschan

Abstract readValidation Study
In one paragraph

Article in Nucleic acids research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Ashley Mae ConardComputer Science Department, Brown University, Providence, RI 02912, USA.ORCID 0000-0002-4143-6180
Nathaniel GoodmanComputer Science Department, Brown University, Providence, RI 02912, USA.
Yanhui HuDepartment of Genetics, Harvard Medical School, Boston, MA 02115, USA.ORCID 0000-0003-1494-1402
Norbert PerrimonDepartment of Genetics, Harvard Medical School, Boston, MA 02115, USA.ORCID 0000-0001-7542-472X
Ritambhara SinghComputer Science Department, Brown University, Providence, RI 02912, USA.ORCID 0000-0002-7523-160X
Charles LawrenceCenter for Computational and Molecular Biology, Brown University, Providence, RI 02912, USA.ORCID 0000-0003-4011-6692
Erica LarschanCenter for Computational and Molecular Biology, Brown University, Providence, RI 02912, USA.

Funding

The role of Sirtuins in neurodegenerative diseaseP20GM109035 · NIGMS · BROWN UNIVERSITY · PI WONG, IAN Y · 2016 to 2025
$22.6M
Establishment of Active Chromatin DomainsR35GM126994 · NIGMS · BROWN UNIVERSITY · PI LARSCHAN, ERICA NICOLE · 2018 to 2022
$2.0M
Howard Hughes Medical InstituteNIGMS NIH HHS P20 GM109035NIGMS NIH HHS R35 GM126994
6 · The paper itself

Abstract

Uncovering how transcription factors regulate their targets at DNA, RNA and protein levels over time is critical to define gene regulatory networks (GRNs) and assign mechanisms in normal and diseased states. RNA-seq is a standard method measuring gene regulation using an established set of analysis stages. However, none of the currently available pipeline methods for interpreting ordered genomic data (in time or space) use time-series models to assign cause and effect relationships within GRNs, are adaptive to diverse experimental designs, or enable user interpretation through a web-based platform. Furthermore, methods integrating ordered RNA-seq data with protein-DNA binding data to distinguish direct from indirect interactions are urgently needed. We present TIMEOR (Trajectory Inference and Mechanism Exploration with Omics data in R), the first web-based and adaptive time-series multi-omics pipeline method which infers the relationship between gene regulatory events across time. TIMEOR addresses the critical need for methods to determine causal regulatory mechanism networks by leveraging time-series RNA-seq, motif analysis, protein-DNA binding data, and protein-protein interaction networks. TIMEOR's user-catered approach helps non-coders generate new hypotheses and validate known mechanisms. We used TIMEOR to identify a novel link between insulin stimulation and the circadian rhythm cycle. TIMEOR is available at https://github.com/ashleymaeconard/TIMEOR.git and http://timeor.brown.edu.

Indexed as

Gene Expression RegulationGene Regulatory NetworksRNA-SeqSoftwareCircadian RhythmGenomicsHumansInsulinInternetProtein Interaction MappingTranscription FactorsInsulinTranscription Factors

Identifiers

PMID34125906
PMCPMC8262710

What OpenQuestion holds

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LicenceCC BY-NC
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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.