Evidence map›Paper›PMID 32674374›Full record

ArticleMolecules (Basel, Switzerland)2020

Study on FcγRn Electrochemical Receptor Sensor and Its Kinetics.

Dandan Peng, Dingqiang Lu, Guangchang Pang

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 42% 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

0 citing papers in PubMed, 4 citations in OpenAlex.

No citing paper in PubMed yet.

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 1 institution in 1 country.

Dandan PengCollege of Biotechnology & Food Science, Tianjin University of Commerce, Tianjin 300314, China.
Dingqiang LuCollege of Biotechnology & Food Science, Tianjin University of Commerce, Tianjin 300314, China.ORCID 0000-0001-6364-5939
Guangchang PangCollege of Biotechnology & Food Science, Tianjin University of Commerce, Tianjin 300314, China.
Tianjin University of Commerce · CN

Funding

The National Natural Science Foundation of China 31671857, 31901782
6 · The paper itself

Abstract

Neonatal γ-immunoglobulin (IgG) Fc receptor (FcγRn) is a receptor that transports IgG across the intestinal mucosa, placenta, and mammary gland, ensuring the balance of IgG and albumin in the body. These functions of FcγRn depend on the intracellular signal transduction and activation caused by the combination of its extracellular domain and IgG Fc domain. Nevertheless, there are still no kinetic studies on this interaction. Consequently, in the present study, we successfully constructed the human FcγRn (hFcγRn) electrochemical receptor sensor. The signal amplification system formed by chitosan nanogold-hFcγRn protein and horseradish peroxidase was used to simulate the cell signal amplification system in vivo, and the kinetic effects between seven IgG and hFcγRn receptors from different species were quantitatively measured. The results showed that the interaction of these seven IgGs with hFcγRn was similar to the catalytic kinetics of enzyme and substrate, and there was a ligand-receptor saturation effect. The order of the interconnect allosteric constants (K

Indexed as

Biosensing TechniquesElectrophysiological PhenomenaSignal TransductionAllosteric RegulationAntibodies, MonoclonalHumansImmunoglobulin GKineticsProtein BindingReceptors, IgGReproducibility of ResultsSensitivity and SpecificitySpectrum AnalysisAntibodies, MonoclonalImmunoglobulin GReceptors, IgGhuman FcγRn (hFcγRn) electrochemical receptor sensorinterconnected allosteric constants (Ka)neonatal IgG Fc receptor (FcγRn)γ-immunoglobulin (IgG)

Identifiers

PMID32674374
PMCPMC7397135
OpenAlexW3043754598

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.