Evidence map›Paper›PMID 35819757›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2022

Spatial and Temporal Control of Protein Secretion with Light.

Ashley M Bourke, Matthew J Kennedy

Open access · greenAbstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Article
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

2 authors at 1 institution in 1 country.

Ashley M BourkeDepartment of Pharmacology, University of Colorado School of Medicine, Aurora, CO, USA.
Matthew J KennedyDepartment of Pharmacology, University of Colorado School of Medicine, Aurora, CO, USA. matthew.kennedy@cuanschutz.edu.
University of Colorado Denver · US

Funding

PREDOCTORAL TRAINING PROGRAM IN PHARMACOLOGYT32GM007635 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI DELL'ACQUA, MARK L · 1985 to 2023
$6.1M
Novel approaches for interrogating and manipulating synaptic function, structure and plasticityR35NS116879 · NINDS · UNIVERSITY OF COLORADO DENVER · PI Matthew J Kennedy · 2020 to 2026
$4.0M
Validating and extending optical tools for extended neural silencingUF1NS107710 · NINDS · UNIVERSITY OF COLORADO DENVER · PI FORD, CHRISTOPHER PETER, KENNEDY, MATTHEW J · 2018 to 2018
$2.0M
Functional and mechanistic interrogation of alpha neurexin extracellular domainsR01MH116901 · NIMH · UNIVERSITY OF COLORADO DENVER · PI AOTO, JASON · 2018 to 2022
$1.9M
Mechanisms of dendritic exocytosisR01NS082271 · NINDS · UNIVERSITY OF COLORADO DENVER · PI KENNEDY, MATTHEW J · 2013 to 2017
$1.7M
Synaptic Dissection of Cell Adhesion Molecule Function within Subicular CircuitsR00MH103531 · NIMH · UNIVERSITY OF COLORADO DENVER · PI AOTO, JASON · 2016 to 2018
$746k
PDGF CELL CYCLE CONTROL IN NEURONAL DIFFERENTIATIONF32NS010755 · NINDS · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI TONG, BETTY · 1998 to 2000
$29k
Howard Hughes Medical InstituteNIGMS NIH HHS T32 GM007635NIMH NIH HHS R00 MH103531NIMH NIH HHS R01 MH116901NINDS NIH HHS F32 NS010755NINDS NIH HHS R01 NS082271NINDS NIH HHS R35 NS116879NINDS NIH HHS UF1 NS107710
6 · The paper itself

Abstract

How newly synthesized integral membrane proteins and secreted factors are sorted and trafficked to the appropriate location in different cell types remains an important problem in cell biology. One powerful approach for elucidating the trafficking route of a specific protein is to sequester it following synthesis in the endoplasmic reticulum and trigger its release with an externally applied cue. Combined with fluorescent probes, this approach can be used to directly visualize each trafficking step as cargo molecules progress through the different organelles of the secretory network. Here, we discuss design strategies and practical implementation of an inducible protein secretion system we recently developed (zapalog mediated ER trap: zapERtrap) that allows one to use light to initiate secretory trafficking from targeted cells or subcellular domains. We provide detailed protocols for experiments using this approach to visualize protein trafficking from the endoplasmic reticulum to the plasma membrane in fibroblast cell lines and primary cultured neurons.

Indexed as

Endoplasmic ReticulumMembrane ProteinsBiological TransportCell MembraneProtein TransportMembrane ProteinsChemo-optogenetic systemInducible ER releaseProtein secretionSecretory trafficking

Identifiers

PMID35819757
PMCPMC10907983
OpenAlexW4285078980

What OpenQuestion holds

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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.