Evidence map›Paper›PMID 37140544›Full record

ArticleBioinformatics (Oxford, England)2023

Kimma: flexible linear mixed effects modeling with kinship covariance for RNA-seq data.

Kimberly A Dill-McFarland, Kiana Mitchell, Sashank Batchu, Richard Max Segnitz, Basilin Benson, Tomasz Janczyk, Madison S Cox, Harriet Mayanja-Kizza, William Henry Boom, Penelope Benchek and 3 more

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

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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

13 authors.

Kimberly A Dill-McFarlandDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 750 Republican St, Seattle, WA 98109, United States.ORCID 0000-0003-1481-7065
Kiana MitchellDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 750 Republican St, Seattle, WA 98109, United States.
Sashank BatchuDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 750 Republican St, Seattle, WA 98109, United States.
Richard Max SegnitzDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 750 Republican St, Seattle, WA 98109, United States.
Basilin BensonSystems Immunology Division, Benaroya Research Institute, 1201 Ninth Avenue, Seattle, CA 98101, United States.
Tomasz JanczykSystems Immunology Division, Benaroya Research Institute, 1201 Ninth Avenue, Seattle, CA 98101, United States.
Madison S CoxDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 750 Republican St, Seattle, WA 98109, United States.
Harriet Mayanja-KizzaDepartment of Medicine, School of Medicine, Makerere University, PO Box 7072, Kampala, Uganda.
William Henry BoomDepartment of Medicine, Case Western Reserve University, 10900 Euclid Ave, Cleveland, OH 44106, United States.
Penelope BenchekDepartment of Population & Quantitative Health Sciences, Case Western Reserve University, 10900 Euclid Ave, Cleveland, OH 44106, United States.
Catherine M SteinDepartment of Population & Quantitative Health Sciences, Case Western Reserve University, 10900 Euclid Ave, Cleveland, OH 44106, United States.
Thomas R HawnDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 750 Republican St, Seattle, WA 98109, United States.
Matthew C AltmanDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 750 Republican St, Seattle, WA 98109, United States.

Funding

Systems Biology, Bioinformatics, & Data IntegrationU19AI162583 · NIAID · UNIVERSITY OF WASHINGTON · PI DUNSTAN, SARAH JANE · 2021 to 2025
$13.0M
Resistance to MTB infection in HIV infected individuals in Uganda and S. AfricaR01AI124348 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI BOOM, W. HENRY, HAWN, THOMAS R · 2016 to 2020
$11.3M
Natural Resistance to Mycobacterium Tuberculosis InfectionU01AI115642 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI BOOM, W. HENRY, MAYANJA-KIZZA, HARRIET · 2015 to 2019
$3.5M
Epigenetic & Post-Translational Mechanisms of Macrophage Resistance to Mycobacterium tuberculosis During HIV Co-InfectionR33AI138272 · NIAID · UNIVERSITY OF WASHINGTON · PI BOOM, W. HENRY, HAWN, THOMAS R · 2020 to 2022
$3.4M
Epigenetic & Post-Translational Mechanisms of Macrophage Resistance to Mycobacterium tuberculosis During HIV Co-InfectionR61AI138272 · NIAID · UNIVERSITY OF WASHINGTON · PI BOOM, W. HENRY, HAWN, THOMAS R · 2018 to 2019
$2.1M
Pulmonary Innate Immunity & Resistance to Mycobacterium Tuberculosis InfectionK24AI137310 · NIAID · UNIVERSITY OF WASHINGTON · PI HAWN, THOMAS R · 2018 to 2022
$892k
NIAID NIH HHS K24 AI137310NIAID NIH HHS R01 AI124348NIAID NIH HHS R33 AI138272NIAID NIH HHS R61 AI138272NIAID NIH HHS U01 AI115642NIAID NIH HHS U19 AI162583
6 · The paper itself

Abstract

motivationThe identification of differentially expressed genes (DEGs) from transcriptomic datasets is a major avenue of research across diverse disciplines. However, current bioinformatic tools do not support covariance matrices in DEG modeling. Here, we introduce kimma (Kinship In Mixed Model Analysis), an open-source R package for flexible linear mixed effects modeling including covariates, weights, random effects, covariance matrices, and fit metrics.

resultsIn simulated datasets, kimma detects DEGs with similar specificity, sensitivity, and computational time as limma unpaired and dream paired models. Unlike other software, kimma supports covariance matrices as well as fit metrics like Akaike information criterion (AIC). Utilizing genetic kinship covariance, kimma revealed that kinship impacts model fit and DEG detection in a related cohort. Thus, kimma equals or outcompetes current DEG pipelines in sensitivity, computational time, and model complexity. AVAILABILITY AND IMPLEMENTATION: Kimma is freely available on GitHub https://github.com/BIGslu/kimma with an instructional vignette at https://bigslu.github.io/kimma_vignette/kimma_vignette.html.

Indexed as

Gene Expression ProfilingSoftwareHumansLinear ModelsRNA-SeqSequence Analysis, RNA

Identifiers

PMID37140544
PMCPMC10182851

What OpenQuestion holds

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LicenceCC BY
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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.