Evidence map›Paper›PMID 31958449›Full record

ArticleJournal of immunological methods2020

A high-throughput chemotaxis detection method for CCR4

Elizabeth L Magnotti, Leo Li-Ying Chan, Quan Zhu, Wayne A Marasco

Open access · greenAbstract read
In one paragraph

Article in Journal of immunological methods, 2020. 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
0.3field-weighted citation impact, top 45% 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, 5 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

4 authors at 1 institution in 1 country.

Elizabeth L MagnottiDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA 02215, United States.
Leo Li-Ying ChanDepartment of Advanced Technology R&D, Nexcelom Bioscience LLC, Lawrence, MA 01843, United States. Electronic address: lchan@nexcelom.com.
Quan ZhuDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA 02215, United States.
Wayne A MarascoDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA 02215, United States. Electronic address: wayne_marasco@dfci.harvard.edu.
Dana-Farber Cancer Institute · US

Funding

Cancer Immunology Training GrantT32CA207021 · NCI · DANA-FARBER CANCER INST · PI WUCHERPFENNIG, KAI W · 2016 to 2020
$2.4M
NCI NIH HHS T32 CA207021
6 · The paper itself

Abstract

Chemotaxis is an important aspect of immune cell behavior within the tumor microenvironment (TME). One prominent example of chemotaxis within the TME is the migration of regulatory T cells (Tregs) in response to the chemokine ligands CCL17 and CCL22. Tregs within the TME cause the suppression of anti-tumor immunity and inhibition of the effect of immunotherapeutic treatments. Therefore, the ability to screen for therapeutic antibodies that can inhibit or stimulate the chemotaxis of various immune cell types is crucial. Traditionally, chemotaxis is studied by determining the number of cells in the bottom reservoir of a Transwell microplate using flow cytometry; however, this method is time-consuming and thus not appropriate for high-throughput screening purposes. The Celigo Image Cytometer has been employed to perform high-throughput cell-based assays and was used to develop a new detection method for chemotaxis measurement. The image-based detection method was developed using chemokine ligands CCL17 and CCL22 to induce the migration of CCR4

Indexed as

Cells, CulturedChemokine CCL17Chemokine CCL22ChemotaxisFlow CytometryHigh-Throughput Screening AssaysHumansImage CytometryNeoplasmsReceptors, CCR4T-Lymphocytes, RegulatoryTumor MicroenvironmentCCR4 protein, humanChemokine CCL17Chemokine CCL22Receptors, CCR4CCL17CCL22CCR4CeligoChemotaxisImage cytometryT cell migrationTranswellTumor microenvironment

Identifiers

PMID31958449
PMCPMC7755103
OpenAlexW2999875831

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.