Evidence map›Paper›PMID 33502444›Full record

ArticleThe Journal of cell biology2021

High-fidelity reconstitution of stress granules and nucleoli in mammalian cellular lysate.

Brian D Freibaum, James Messing, Peiguo Yang, Hong Joo Kim, J Paul Taylor

Abstract read
In one paragraph

Article in The Journal of cell biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing 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

60 citing papers in PubMed.

  1. Article
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  7. Cytoplasmic circular dsDNA is a key constituent of stress granules.bioRxiv : the preprint server for biology · 2026
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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

5 authors.

Brian D Freibaum *Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN.
James Messing *Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN.
Peiguo YangDepartment of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN.
Hong Joo KimDepartment of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN.
J Paul TaylorDepartment of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN.

Funding

Dynamic RNA-protein assemblies and neurological diseaseR35NS097974 · NINDS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI TAYLOR, JOSEPH PAUL · 2017 to 2024
$7.2M
Howard Hughes Medical InstituteNINDS NIH HHS R35 NS097974
6 · The paper itself

Abstract

Liquid-liquid phase separation (LLPS) is a mechanism of intracellular organization that underlies the assembly of a variety of RNP granules. Fundamental biophysical principles governing LLPS during granule assembly have been revealed by simple in vitro systems, but these systems have limitations when studying the biology of complex, multicomponent RNP granules. Visualization of RNP granules in cells has validated key principles revealed by simple in vitro systems, but this approach presents difficulties for interrogating biophysical features of RNP granules and provides limited ability to manipulate protein, nucleic acid, or small molecule concentrations. Here, we introduce a system that builds upon recent insights into the mechanisms underlying RNP granule assembly and permits high-fidelity reconstitution of stress granules and the granular component of nucleoli in mammalian cellular lysate. This system fills the gap between simple in vitro systems and live cells and allows for a variety of studies of membraneless organelles, including the development of therapeutics that modify properties of specific condensates.

Indexed as

Stress, PhysiologicalAnimalsCell ExtractsCell LineCell NucleolusCytoplasmic GranulesDNA HelicasesGreen Fluorescent ProteinsHumansMammalsNerve Tissue ProteinsNuclear ProteinsNucleophosminPoly-ADP-Ribose Binding ProteinsRNARNA HelicasesATXN2L protein, humanCell ExtractsDNA HelicasesG3BP1 protein, humanGreen Fluorescent ProteinsNerve Tissue ProteinsNuclear ProteinsNucleophosminPoly-ADP-Ribose Binding ProteinsRNARNA HelicasesRNA Recognition Motif Proteins

Identifiers

PMID33502444
PMCPMC7845923

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.