Evidence map›Paper›PMID 30384436›Full record

ArticleMolecules (Basel, Switzerland)2018

Dynamics-Derived Insights into Complex Formation between the CXCL8 Monomer and CXCR1 N-Terminal Domain: An NMR Study.

Prem Raj B Joseph, Leo Spyracopoulos, Krishna Rajarathnam

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. SpyCEP dismantles neutrophil immunity via disorder-driven chemokine remodeling and GAG targeting.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  4. Review
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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

3 authors at 2 institutions in 2 countries.

Prem Raj B JosephDepartment of Biochemistry and Molecular Biology, The University of Texas Medical Branch, Galveston, TX 77555, USA. pbjoseph@utmb.edu.
Leo SpyracopoulosDepartment of Biochemistry, University of Alberta, Edmonton, AB T6G 2H7, Canada. ls5@ualberta.ca.
Krishna RajarathnamDepartment of Biochemistry and Molecular Biology, The University of Texas Medical Branch, Galveston, TX 77555, USA. krrajara@utmb.edu.ORCID 0000-0002-0077-700X
The University of Texas Medical Branch at Galveston · USUniversity of Alberta · CA

Funding

Therapeutic assessment of synthetic heparin sulfates in transplantation modelsP01HL107152 · NHLBI · VIRGINIA COMMONWEALTH UNIVERSITY · PI DESAI, UMESH RAMANLAL · 2011 to 2017
$15.8M
National Institutes of Health P01HL107152National Institutes of Health S10OD023576NHLBI NIH HHS P01 HL107152
6 · The paper itself

Abstract

Interleukin-8 (CXCL8), a potent neutrophil-activating chemokine, exerts its function by activating the CXCR1 receptor that belongs to class A G protein-coupled receptors (GPCRs). Receptor activation involves interactions between the CXCL8 N-terminal loop and CXCR1 N-terminal domain (N-domain) residues (Site-I) and between the CXCL8 N-terminal and CXCR1 extracellular/transmembrane residues (Site-II). CXCL8 exists in equilibrium between monomers and dimers, and it is known that the monomer binds CXCR1 with much higher affinity and that Site-I interactions are largely responsible for the differences in monomer vs. dimer affinity. Here, using backbone

Indexed as

ThermodynamicsAmino Acid SequenceHumansInterleukin-8Multiprotein ComplexesNuclear Magnetic Resonance, BiomolecularProtein BindingProtein DomainsProtein Interaction MappingProtein MultimerizationReceptors, Interleukin-8ACXCL8 protein, humanInterleukin-8Multiprotein ComplexesReceptors, Interleukin-8A15N-relaxationchemokineCXCL8CXCR1dynamicsG protein-coupled receptor (GPCR)isothermal titration calorimetry (ITC)nuclear magnetic resonance (NMR)receptor interactions

Identifiers

PMID30384436
PMCPMC6278376
OpenAlexW2899467541

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.