Evidence map›Paper›PMID 26823374›Full record

ArticleLipids in health and disease2016

Homology modeling and docking studies of ENPP4: a BCG activated tumoricidal macrophage protein.

Dongmei Yan, Weiwei Han, Zehua Dong, Qihui Liu, Zheng Jin, Dong Chu, Yuan Tian, Jinpei Zhang, Dandan Song, Dunhuang Wang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2016. 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
0.5field-weighted citation impact, top 35% 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. Article
  2. Article
  3. ENPP4 overexpression is associated with no recovery from Barrett's esophagus.International journal of clinical and experimental pathology · 2020
    Article
  4. Article
  5. 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

11 authors at 3 institutions in 1 country.

Dongmei YanDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. dmyan@jlu.edu.cn.
Weiwei HanKey Laboratory for Molecular Enzymology and Engineering, Ministry of Education, Jilin University, Qianjin Street 2699#, Changchun City, Jilin Province, China. weiweihan@jlu.edu.cn.
Zehua DongIntensive Care Unit, The Affiliated Hospital of Qingdao University, Jiangsu Road 16#, Qingdao, China. gonewithwind18@163.com.
Qihui LiuDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. liuqihui4521141@163.com.
Zheng JinDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. jzjinzhengjz@163.com.
Dong ChuDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. 43775705@qq.com.
Yuan TianDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. tianyuan_91@163.com.
Jinpei ZhangDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. bupafengyu05@163.com.
Dandan SongDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. 1175113240@qq.com.
Dunhuang WangDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. 624935095@qq.com.
Xun ZhuDepartment of Immunology, College of basic Medical sciences, Jilin University, Xinmin Street 126#, Changchun City, Jilin Province, China. zxunzhux@vip.sohu.com.
Jilin Medical University · CNJilin University · CNQingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe 3D structure and functions of ENPP4, a protein expressed on the surface of Bacillus Calmette-Guerin (BCG)-activated macrophages, are unknown. In this study, we analyzed the 3D structure of ENPP4 and determined its tumoricidal effects on MCA207 cells.

resultsHomology modeling showed that Arg305, Tyr341, Asn291, and Asn295 are important residues in substrate, adenosine triphosphate (ATP), binding. A molecular dynamics study was also carried out to study the stability of ENPP4 (including zinc atoms) as well as its ligand-enzyme complex. BCG increased ENPP4 expression in macrophages, and specific blocking of ENPP4 in BCG-activated macrophages (BAMs) significantly reduced their cytotoxicity against MCA207 cells.

conclusionsThese results indicate that zinc remains inside the ENPP4 protein, a BCG activated tumoricidal macrophage protein, throughout the simulation. Important information for the design of new inhibitors was obtained.

Indexed as

Molecular Docking SimulationStructural Homology, ProteinAmino Acid SequenceAnimalsAntibodiesCatalytic DomainDNA, ComplementaryFemaleMacrophagesMice, Inbred C57BLMolecular Sequence DataMycobacterium bovisPhosphoric Diester HydrolasesPhylogenyRecombinant ProteinsReproducibility of ResultsAntibodiesDNA, ComplementaryPhosphoric Diester HydrolasesRecombinant Proteins

Identifiers

PMID26823374
PMCPMC4730737
OpenAlexW2254177769

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.