Evidence map›Paper›PMID 33895704›Full record

ArticleBioorganic & medicinal chemistry2021

Substituted N-(4-amino-2-chlorophenyl)-5-chloro-2-hydroxybenzamide analogues potently inhibit respiratory syncytial virus (RSV) replication and RSV infection-associated inflammatory responses.

Jimin Xu, Wenzhe Wu, Haiying Chen, Yu Xue, Xiaoyong Bao, Jia Zhou

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2021. 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
–field-weighted citation impact
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.

  1. Article
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  3. Review
  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

6 authors.

Jimin XuChemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States.
Wenzhe WuDepartment of Pediatrics, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States.
Haiying ChenChemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States.
Yu XueChemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States.
Xiaoyong BaoDepartment of Pediatrics, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States; Sealy Center for Molecular Medicine, and University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States; Institute for Human Infections and Immunity, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States. Electronic address: xibao@utmb.edu.
Jia ZhouChemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States; Sealy Center for Molecular Medicine, and University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States. Electronic address: jizhou@utmb.edus.

Funding

tRNA-derived RNA Fragments (tRFs) and their Functions in Respiratory Syncytial Virus (RSV) InfectionR01AI116812 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BAO, XIAOYONG · 2016 to 2020
$1.9M
tRNA-derived RNA Fragments, A New Regulator for Alzheimer's DiseaseR21AG069226 · NIA · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BAO, XIAOYONG · 2020 to 2020
$435k
NIAID NIH HHS R01 AI116812NIA NIH HHS R21 AG069226
6 · The paper itself

Abstract

Respiratory syncytial virus (RSV) is a leading cause of lower respiratory tract infection in young children, and specific treatment for RSV infections remains unavailable. We herein reported a series of substituted N-(4-amino-2-chlorophenyl)-5-chloro-2-hydroxybenzamide analogues as potent RSV inhibitors. Among them, six low cytotoxic compounds (11, 12, 15, 22, 26, and 28) have been identified and selected to study associated inhibitory mechanisms. All these compounds suppressed not only the viral replication but also RSV-induced IRF3 and NF-κB activation and associated production of cytokines/chemokines. The two most potent compounds (15 and 22) were selected for further molecular mechanism studies associated with their suppression effect on RSV-activated IRF3 and NF-κB. These two compounds decreased RSV-induced IRF3 phosphorylation at serine 396 and p65 phosphorylation at serine 536 at both early and late infection phases. In addition, compound 22 also inhibited RSV-induced p65 phosphorylation at serine 276 at the late phase of RSV infection.

Indexed as

A549 CellsAntiviral AgentsBenzamidesHumansInflammationRespiratory Syncytial VirusesRespiratory Syncytial Virus InfectionsVirus Replication5-chloro-2-hydroxybenzamideAntiviral AgentsBenzamidesInflammationRSVRSV replicationSalicylamide derivatives

Identifiers

PMID33895704
PMCPMC8462008

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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.