Evidence map›Paper›PMID 34865468›Full record

ArticleAnalytical chemistry2021

Photoactivatable Reporter to Perform Multiplexed and Temporally Controlled Measurements of Kinase and Protease Activity in Single Cells.

Matthew M Anttila, Brianna M Vickerman, Qunzhao Wang, David S Lawrence, Nancy L Allbritton

Open access · greenAbstract read
In one paragraph

Article in Analytical chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 50% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. 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

5 authors at 2 institutions in 1 country.

Matthew M AnttilaDepartment of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.
Brianna M VickermanDepartment of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.
Qunzhao WangDivision of Chemical Biology and Medicinal Chemistry UNC Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.
David S LawrenceDepartment of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.ORCID 0000-0002-0901-1617
Nancy L AllbrittonDepartment of Bioengineering, University of Washington, Seattle, Washington 98125, United States.ORCID 0000-0002-9242-768X
University of North Carolina at Chapel Hill · USUniversity of Washington · US

Funding

MICROFABRICATED INSTRUMENTATION TO MEASURE SPHINGOLIPID SIGNALING IN HUMAN ACUTE MYELOID LEUKEMIAR01CA233811 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ALLBRITTON, NANCY L., ARMISTEAD, PAUL MICHAEL · 2019 to 2023
$3.1M
Single-Cell Measurement of Lipid Signaling in Colorectal CancerR01CA177993 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ALLBRITTON, NANCY L. · 2014 to 2018
$3.0M
PROFILING SIGNALING ACTIVITY AND GENE EXPRESSION IN SINGLE, PANCREATIC ADENOCARCINOMA CELLS USING CE-RNA-SEQR01CA224763 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ALLBRITTON, NANCY L., LAWRENCE, DAVID S. · 2018 to 2022
$2.9M
Single Cell Sampling of Signaling Activity in Triple Negative Breast CancerR01CA203032 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LAWRENCE, DAVID S. · 2016 to 2020
$2.4M
A Novel Class of Enzyme Sensors to Elucidate the Biochemical Responses of Human Nasal Epithelial Cells to Heavy MetalsF31HL147500 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ANTTILA, MATTHEW M · 2019 to 2021
$79k
NCI NIH HHS R01 CA177993NCI NIH HHS R01 CA203032NCI NIH HHS R01 CA224763NCI NIH HHS R01 CA233811NHLBI NIH HHS F31 HL147500
6 · The paper itself

Abstract

Peptide bioreporters were developed to perform multiplexed measurements of the activation of epidermal growth factor receptor kinase (EGFR), Akt kinase (Akt/protein kinase B), and proteases/peptidases in single cells. The performance characteristics of the three reporters were assessed by measuring the reporter's proteolytic stability, kinetic constants for EGFR and Akt, and dephosphorylation rate. The reporter displaying optimal performance was composed of 6-carboxyfluorescein (6-FAM) on the peptide N-terminus, an Akt substrate sequence employing a threonine phosphorylation site for Akt, followed by a tri-D arginine linker, and finally an EGFR substrate sequence bearing a phosphatase-resistant 7-(

Indexed as

ErbB ReceptorsPeptidesKineticsPeptide HydrolasesProteolysisProto-Oncogene Proteins c-aktSingle-Cell AnalysisErbB ReceptorsPeptide HydrolasesPeptidesProto-Oncogene Proteins c-akt

Identifiers

PMID34865468
PMCPMC8753264
OpenAlexW4200099693

What OpenQuestion holds

Textmetadata
LicenceTDM
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.