Evidence map›Paper›PMID 33114206›Full record

ArticleInternational journal of molecular sciences2020

Crystal Structure of the Kinase Domain of MerTK in Complex with AZD7762 Provides Clues for Structure-Based Drug Development.

Tae Hyun Park, Seung-Hyun Bae, Seoung Min Bong, Seong Eon Ryu, Hyonchol Jang, Byung Il Lee

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. 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
0.2field-weighted citation impact, top 46% 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. Review
  2. Article
  3. Article
  4. Article
  5. Recent Advances in Kinase Drug Discovery Part I: The Editors' Take.International journal of molecular sciences · 2021
    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.

Tae Hyun ParkResearch Institute, National Cancer Center, Goyang, 10408 Gyeonggi, Korea.ORCID 0000-0001-8059-8273
Seung-Hyun BaeResearch Institute, National Cancer Center, Goyang, 10408 Gyeonggi, Korea.ORCID 0000-0002-6593-0036
Seoung Min BongResearch Institute, National Cancer Center, Goyang, 10408 Gyeonggi, Korea.
Seong Eon RyuDepartment of Bioengineering, Hanyang University, 04763 Seoul, Korea.
Hyonchol JangResearch Institute, National Cancer Center, Goyang, 10408 Gyeonggi, Korea.ORCID 0000-0003-1436-457X
Byung Il LeeResearch Institute, National Cancer Center, Goyang, 10408 Gyeonggi, Korea.ORCID 0000-0003-1270-8439
National Cancer Center · KRHanyang University · KR

Funding

National Cancer Center 1910031National Research Foundation of Korea NRF-2018R1A5A2023127National Research Foundation of Korea NRF-2019R1A2C1002545
6 · The paper itself

Abstract

Aberrant tyrosine-protein kinase Mer (MerTK) expression triggers prosurvival signaling and contributes to cell survival, invasive motility, and chemoresistance in many kinds of cancers. In addition, recent reports suggested that MerTK could be a primary target for abnormal platelet aggregation. Consequently, MerTK inhibitors may promote cancer cell death, sensitize cells to chemotherapy, and act as new antiplatelet agents. We screened an inhouse chemical library to discover novel small-molecule MerTK inhibitors, and identified AZD7762, which is known as a checkpoint-kinase (Chk) inhibitor. The inhibition of MerTK by AZD7762 was validated using an in vitro homogeneous time-resolved fluorescence (HTRF) assay and through monitoring the decrease in phosphorylated MerTK in two lung cancer cell lines. We also determined the crystal structure of the MerTK:AZD7762 complex and revealed the binding mode of AZD7762 to MerTK. Structural information from the MerTK:AZD7762 complex and its comparison with other MerTK:inhibitor structures gave us new insights for optimizing the development of inhibitors targeting MerTK.

Indexed as

A549 CellsCell Line, Tumorc-Mer Tyrosine KinaseCrystallography, X-RayDown-RegulationDrug Screening Assays, AntitumorGene Expression Regulation, NeoplasticHumansLung NeoplasmsModels, MolecularPhosphorylationProtein BindingProtein ConformationProtein DomainsStructure-Activity RelationshipThiophenes3-(carbamoylamino)-5-(3-fluorophenyl)-N-(3-piperidyl)thiophene-2-carboxamidec-Mer Tyrosine KinaseMERTK protein, humanThiophenesUreaAZD7762MerTKTAM family kinaseX-ray crystallography

Identifiers

PMID33114206
PMCPMC7660649
OpenAlexW3094385205

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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.