Evidence map›Paper›PMID 30657670›Full record

ArticleJournal of the American Chemical Society2019

A "Clickable" Photoconvertible Small Fluorescent Molecule as a Minimalist Probe for Tracking Individual Biomolecule Complexes.

Joomyung V Jun, Conor M Haney, Richard J Karpowicz, Sam Giannakoulias, Virginia M-Y Lee, E James Petersson, David M Chenoweth

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Synthesis of Peptides and Proteins with Site-Specific Glutamate Arginylation.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  7. Monitoring α-synuclein aggregation.Neurobiology of disease · 2023
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Light-Emitting Probes for Labeling Peptides.Cell reports. Physical science · 2020
    Article
  18. Review
  19. Article
  20. 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

7 authors.

Joomyung V JunDepartment of Chemistry , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States.ORCID 0000-0002-7276-4806
Conor M HaneyDepartment of Chemistry , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States.ORCID 0000-0001-7557-0399
Richard J KarpowiczDepartment of Pathology and Laboratory Medicine , Center for Neurodegenerative Disease Research, University of Pennsylvania , 3600 Spruce Street , Philadelphia , Pennsylvania 19104 , United States.ORCID 0000-0003-2989-2113
Sam GiannakouliasDepartment of Chemistry , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States.
Virginia M-Y LeeDepartment of Pathology and Laboratory Medicine , Center for Neurodegenerative Disease Research, University of Pennsylvania , 3600 Spruce Street , Philadelphia , Pennsylvania 19104 , United States.ORCID 0000-0003-3536-6902
E James PeterssonDepartment of Chemistry , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States.ORCID 0000-0003-3854-9210
David M ChenowethDepartment of Chemistry , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States.ORCID 0000-0002-0819-4669

Funding

Project IV: "Alpha-Synuclein Strains & Diverse Synucleinopathies"P50NS053488 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI TROJANOWSKI, JOHN Q. · 2007 to 2017
$20.9M
Training in Alzheimer’s and Age-Related Neurodegenerative DiseasesT32AG000255 · NIA · UNIVERSITY OF PENNSYLVANIA · PI ALICE S CHEN-PLOTKIN, VIRGINIA M LEE · 1997 to 2026
$12.5M
Targeting Nucleic Acid Junctions with Small MoleculesR01GM118510 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI CHENOWETH, DAVID MICHAEL · 2016 to 2020
$1.6M
Semi-synthetic a-Synuclein for Tracking Aggregation and Cell-to-Cell TransmissionR01NS081033 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI PETERSSON, ERNEST JAMES · 2012 to 2015
$1.3M
Semi-synthetic a-Synuclein for Tracking Aggregation and Cell-to-Cell TransmissionR56NS081033 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI PETERSSON, ERNEST JAMES · 2017 to 2017
$357k
NIA NIH HHS T32 AG000255NIGMS NIH HHS R01 GM118510NINDS NIH HHS P50 NS053488NINDS NIH HHS R01 NS081033NINDS NIH HHS R56 NS081033
6 · The paper itself

Abstract

Photoconvertible fluorophores can enable the visualization and tracking of a specific biomolecules, complexes, and cellular compartments with precise spatiotemporal control. The field of photoconvertible probes is dominated by fluorescent protein variants, which can introduce perturbations to the target biomolecules due to their large size. Here, we present a photoconvertible small molecule, termed CPX, that can be conjugated to any target through azide-alkyne cycloaddition ("click" reaction). To demonstrate its utility, we have applied CPX to study (1) trafficking of biologically relevant synthetic vesicles and (2) intracellular processes involved in transmission of α-synuclein (αS) pathology. Our results demonstrate that CPX can serve as a minimally perturbing probe for tracking the dynamics of biomolecules.

Indexed as

alpha-SynucleinAza CompoundsClick ChemistryFluorescent DyesMolecular StructurePhotochemical ProcessesSmall Molecule Librariesalpha-SynucleinAza CompoundsFluorescent DyesSmall Molecule Libraries

Identifiers

PMID30657670
PMCPMC6732186

What OpenQuestion holds

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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.