Evidence map›Paper›PMID 23360828›Full record

ArticleCytokine2013

Functional characterization of ferret CCL20 and CCR6 and identification of chemotactic inhibitors.

Shulin Qin, Cynthia R Klamar, Beth A Fallert Junecko, Jodi Craigo, Deborah H Fuller, Todd A Reinhart

Open access · greenAbstract read
In one paragraph

Article in Cytokine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

6 authors at 2 institutions in 1 country.

Shulin QinDepartment of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, 130 DeSoto Street, Pittsburgh, PA 15261, United States.
Cynthia R Klamar
Beth A Fallert Junecko
Jodi Craigo
Deborah H Fuller
Todd A Reinhart
University of Pittsburgh · USUniversity of Washington · US

Funding

DNA Vaccine for Seasonal & Pandemic InfluenzaU01AI074509 · NIAID · UNIVERSITY OF WASHINGTON · PI FULLER, DEBORAH H. · 2007 to 2011
$5.8M
NIAID NIH HHS U01 AI074509
6 · The paper itself

Abstract

CCL20 is currently the only known chemokine ligand for the receptor CCR6, and is a mucosal chemokine involved in normal and pathological immune responses. Although nucleotide sequence data are available for ccl20 and ccr6 sequences from multiple species, the ferret ccl20 and ccr6 sequences have not been determined. To increase our understanding of immune function in ferret models of infection and vaccination, we have used RT-PCR to obtain the ferret ccl20 and ccr6 cDNA sequences and functionally characterize the encoded proteins. The open reading frames of both genes were highly conserved across species and mostly closely related to canine sequences. For functional analyses, single cell clones expressing ferret CCR6 were generated, a ferret CCL20/mouse IgG(2a) fusion protein (fCCL20-mIgG(2a)) was produced, and fCCL20 was chemically synthesized. Cell clones expressing ferret CCR6 responded chemotactically to fCCL20-mIgG2a fusion protein and synthetic ferret CCL20. Chemotaxis inhibition studies identified the polyphenol epigallocatechin-3-gallate and the murine γ-herpesvirus 68 M3 protein as inhibitors of fCCL20. Surface plasmon resonance studies revealed that EGCG bound directly to fCCL20. These results provide molecular characterization of previously unreported ferret immune gene sequences and for the first time identify a broad-spectrum small molecule inhibitor of CCL20 and reveal CCL20 as a target for the herpesviral M3 protein.

Indexed as

ChemotaxisAmino Acid SequenceAnimalsCatechinChemokine CCL20Cloning, MolecularDNA, ComplementaryDogsFerretsMiceMolecular Sequence DataOpen Reading FramesPhylogenyProtein BindingReceptors, CCR6Sequence AlignmentCatechinChemokine CCL20DNA, Complementaryepigallocatechin gallateM3 protein, Murine gammaherpesvirusReceptors, CCR6Viral Proteins

Identifiers

PMID23360828
PMCPMC3595334
OpenAlexW2091123775

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.