Evidence map›Paper›PMID 35552363›Full record

ArticleThe Journal of cell biology2022

Analysis of conditional colocalization relationships and hierarchies in three-color microscopy images.

Jesus Vega-Lugo, Bruno da Rocha-Azevedo, Aparajita Dasgupta, Khuloud Jaqaman

Abstract read
In one paragraph

Article in The Journal of cell biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 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

4 authors.

Jesus Vega-Lugo *Department of Biophysics, UT Southwestern Medical Center, Dallas, TX.ORCID 0000-0002-0137-4800
Bruno da Rocha-Azevedo *Department of Biophysics, UT Southwestern Medical Center, Dallas, TX.ORCID 0000-0002-4684-161X
Aparajita DasguptaDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX.
Khuloud JaqamanDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX.ORCID 0000-0003-3471-1911

Funding

Mechanisms and Functional Consequences of Signaling Protein Organization at MembranesR35GM119619 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI DASGUPTA, APARAJITA KAMALESH · 2016 to 2025
$4.3M
Molecular Biophysics Training ProgramT32GM131963 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI Luke W Rice · 2019 to 2026
$1.5M
Molecular Biophysics Training 5T32GM131963National Science Foundation MCB-2114417NIGMS NIH HHS R35 GM119619NIGMS NIH HHS T32 GM131963NIH HHSUniversity of Texas SouthwesternWelch Foundation I-1901
6 · The paper itself

Abstract

Colocalization analysis of multicolor microscopy images is a cornerstone approach in cell biology. It provides information on the localization of molecules within subcellular compartments and allows the interrogation of known molecular interactions in their cellular context. However, almost all colocalization analyses are designed for two-color images, limiting the type of information that they reveal. Here, we describe an approach, termed "conditional colocalization analysis," for analyzing the colocalization relationships between three molecular entities in three-color microscopy images. Going beyond the question of whether colocalization is present or not, it addresses the question of whether the colocalization between two entities is influenced, positively or negatively, by their colocalization with a third entity. We benchmark the approach and showcase its application to investigate receptor-downstream adaptor colocalization relationships in the context of functionally relevant plasma membrane locations. The software for conditional colocalization analysis is available at https://github.com/kjaqaman/conditionalColoc.

Indexed as

SoftwareCell MembraneMicroscopy, ConfocalMicroscopy, Fluorescence

Identifiers

PMID35552363
PMCPMC9111757

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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.