Evidence map›Paper›PMID 33112725›Full record

ArticleMolecular biology of the cell2020

ESCargo: a regulatable fluorescent secretory cargo for diverse model organisms.

Jason C Casler, Allison L Zajac, Fernando M Valbuena, Daniela Sparvoli, Okunola Jeyifous, Aaron P Turkewitz, Sally Horne-Badovinac, William N Green, Benjamin S Glick

Open access · bronzeAbstract read
In one paragraph

Article in Molecular biology of the cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

8 citing papers in PubMed, 21 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Jason C CaslerDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637.
Allison L ZajacDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637.
Fernando M ValbuenaDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637.
Daniela SparvoliDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637.
Okunola JeyifousDepartment of Neurobiology, University of Chicago, Chicago, IL 60637.
Aaron P TurkewitzDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637.
Sally Horne-BadovinacDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637.
William N GreenDepartment of Neurobiology, University of Chicago, Chicago, IL 60637.
Benjamin S GlickDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637.
University of Chicago · USMarine Biological Laboratory · US

Funding

VIRAL ONCOLOGY CORE FACILITYP30CA014599 · NCI · UNIVERSITY OF CHICAGO · PI CHIEN-MIN KAO · 1985 to 2026
$122.1M
Molecular And Cellular Biology Training ProgramT32GM007183 · NIGMS · UNIVERSITY OF CHICAGO · PI GLICK, BENJAMIN S, RICE, PHOEBE A · 1985 to 2021
$23.9M
PET imaging of a4b2 nicotinic receptor upregulation and smoking cessationR01DA044760 · NIDA · UNIVERSITY OF CHICAGO · PI CHEN, CHIN-TU, GREEN, WILLIAM · 2017 to 2021
$3.8M
Dissecting the functions of yeast COPI - Resubmission 01R01GM104010 · NIGMS · UNIVERSITY OF CHICAGO · PI GLICK, BENJAMIN S · 2013 to 2020
$3.2M
Sortilin-dependent traffic to dense core secretory granules - Resubmission 01R01GM105783 · NIGMS · UNIVERSITY OF CHICAGO · PI TURKEWITZ, AARON P · 2014 to 2022
$2.7M
Mechanisms of basement membrane secretion and assemblyR01GM136961 · NIGMS · UNIVERSITY OF CHICAGO · PI HORNE-BADOVINAC, SALLY · 2020 to 2022
$958k
NCI NIH HHS P30 CA014599NIDA NIH HHS R01 DA044760NIGMS NIH HHS R01 GM104010NIGMS NIH HHS R01 GM105783NIGMS NIH HHS R01 GM136961NIGMS NIH HHS T32 GM007183
6 · The paper itself

Abstract

Membrane traffic can be studied by imaging a cargo protein as it transits the secretory pathway. The best tools for this purpose initially block export of the secretory cargo from the endoplasmic reticulum (ER) and then release the block to generate a cargo wave. However, previously developed regulatable secretory cargoes are often tricky to use or specific for a single model organism. To overcome these hurdles for budding yeast, we recently optimized an artificial fluorescent secretory protein that exits the ER with the aid of the Erv29 cargo receptor, which is homologous to mammalian Surf4. The fluorescent secretory protein forms aggregates in the ER lumen and can be rapidly disaggregated by addition of a ligand to generate a nearly synchronized cargo wave. Here we term this regulatable secretory protein ESCargo (Erv29/Surf4-dependent secretory cargo) and demonstrate its utility not only in yeast cells, but also in cultured mammalian cells,

Indexed as

Models, BiologicalSecretory PathwayAnimalsDrosophila melanogasterEndoplasmic ReticulumHumansNeuronsProteinsProtein TransportRatsSaccharomyces cerevisiaeTetrahymenaProteins

Identifiers

PMID33112725
PMCPMC7927198
OpenAlexW3095445996

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.