Evidence map›Paper›PMID 33524687›Full record

ReviewEuropean journal of medicinal chemistry2021

RNA-dependent RNA polymerase (RdRp) inhibitors: The current landscape and repurposing for the COVID-19 pandemic.

Lei Tian, Taotao Qiang, Chengyuan Liang, Xiaodong Ren, Minyi Jia, Jiayun Zhang, Jingyi Li, Minge Wan, Xin YuWen, Han Li and 2 more

Open access · greenAbstract readReview
In one paragraph

Review in European journal of medicinal chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed, 1 pooled it
10.9field-weighted citation impact, top 1% 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

110 citing papers in PubMed, 1 synthesis or guideline pooled it, 194 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Insights into SARS-CoV-2 replication controlActa pharmaceutica Sinica. B · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Conserved Filovirus Proteins as Targets of Broad-Spectrum Antivirals.bioRxiv : the preprint server for biology · 2025
    Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. RedefiningMolecular therapy. Nucleic acids · 2025
    Article
  17. Article
  18. Turkish journal of pharmaceutical sciences · 2025
    Article
  19. Review
  20. Article

50 more citing papers are in PubMed but not listed here.

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

12 authors at 2 institutions in 1 country.

Lei TianCollege of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, PR China; Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an, 710021, PR China.
Taotao QiangCollege of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, PR China.
Chengyuan LiangFaculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an, 710021, PR China. Electronic address: chengyuanliang@gmail.com.
Xiaodong RenMedical College, Guizhou University, Guiyang, 550025, PR China. Electronic address: xiaodong.ren@stonybrook.edu.
Minyi JiaFaculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an, 710021, PR China.
Jiayun ZhangFaculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an, 710021, PR China.
Jingyi LiFaculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an, 710021, PR China.
Minge WanSchool of Medicine and Pharmacy, Shaanxi University of Business & Commerce, Xi'an, 712046, PR China.
Xin YuWenFaculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an, 710021, PR China.
Han LiFaculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an, 710021, PR China.
Wenqiang CaoZhuhai Jinan Selenium Source Nanotechnology Co., Ltd., Hengqin New Area, Zhuhai, 519030, PR China. Electronic address: sesource_cwq@163.com.
Hong LiuZhuhai Jinan Selenium Source Nanotechnology Co., Ltd., Hengqin New Area, Zhuhai, 519030, PR China. Electronic address: sesource_liuhong@163.com.
Shaanxi University of Science and Technology · CNGuizhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The widespread nature of several viruses is greatly credited to their rapidly altering RNA genomes that enable the infection to persist despite challenges presented by host cells. Within the RNA genome of infections is RNA-dependent RNA polymerase (RdRp), which is an essential enzyme that helps in RNA synthesis by catalysing the RNA template-dependent development of phosphodiester bonds. Therefore, RdRp is an important therapeutic target in RNA virus-caused diseases, including SARS-CoV-2. In this review, we describe the promising RdRp inhibitors that have been launched or are currently in clinical studies for the treatment of RNA virus infections. Structurally, nucleoside inhibitors (NIs) bind to the RdRp protein at the enzyme active site, and nonnucleoside inhibitors (NNIs) bind to the RdRp protein at allosteric sites. By reviewing these inhibitors, more precise guidelines for the development of more promising anti-RNA virus drugs should be set, and due to the current health emergency, they will eventually be used for COVID-19 treatment.

Indexed as

COVID-19 Drug TreatmentDrug RepositioningAnimalsAntiviral AgentsCoronavirus RNA-Dependent RNA PolymeraseCOVID-19Enzyme InhibitorsHumansNucleosidesPandemicsSARS-CoV-2Antiviral AgentsCoronavirus RNA-Dependent RNA PolymeraseEnzyme InhibitorsNSP12 protein, SARS-CoV-2NucleosidesCOVID-19Nucleoside/non-nucleoside analogue inhibitorRNA-dependent RNA polymerase (RdRp)RNA virusSARS-CoV-2

Identifiers

PMID33524687
PMCPMC7826122
OpenAlexW3123421077

What OpenQuestion holds

Textmetadata
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.