Evidence map›Paper›PMID 36293371›Full record

ArticleInternational journal of molecular sciences2022

Mulberry Component Kuwanon C Exerts Potent Therapeutic Efficacy In Vitro against COVID-19 by Blocking the SARS-CoV-2 Spike S1 RBD:ACE2 Receptor Interaction.

Young Soo Kim, Eun-Bin Kwon, Buyun Kim, Hwan-Suck Chung, Garam Choi, Yeoun-Hee Kim, Jang-Gi Choi

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

8 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Article
  3. Anti-Infective Screening of Selected Nine Cannabinoids AgainstCurrent issues in molecular biology · 2025
    Article
  4. Article
  5. Article
  6. Review
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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

7 authors at 1 institution in 1 country.

Young Soo KimKorea Institute of Oriental Medicine, Korean Medicine Application Center, 70 Cheomdan-ro, Dong-gu, Daegu 41062, Korea.ORCID 0000-0003-0605-1231
Eun-Bin KwonKorea Institute of Oriental Medicine, Korean Medicine Application Center, 70 Cheomdan-ro, Dong-gu, Daegu 41062, Korea.
Buyun KimKorea Institute of Oriental Medicine, Korean Medicine Application Center, 70 Cheomdan-ro, Dong-gu, Daegu 41062, Korea.
Hwan-Suck ChungKorea Institute of Oriental Medicine, Korean Medicine Application Center, 70 Cheomdan-ro, Dong-gu, Daegu 41062, Korea.ORCID 0000-0002-5901-0217
Garam ChoiR&D Center, Etnova Therapeutics Corp., 198 Saneop-ro, Gwonseon-gu, Suwon 13207, Korea.ORCID 0000-0001-6554-8219
Yeoun-Hee KimR&D Center, Etnova Therapeutics Corp., 198 Saneop-ro, Gwonseon-gu, Suwon 13207, Korea.ORCID 0000-0002-2815-5886
Jang-Gi ChoiKorea Institute of Oriental Medicine, Korean Medicine Application Center, 70 Cheomdan-ro, Dong-gu, Daegu 41062, Korea.
Korea Institute of Oriental Medicine · KR

Funding

Ministry of Science and ICT, Korea KSN2022230National Research Foundation of Korea 2022R1F1A1071191
6 · The paper itself

Abstract

There has been an immense effort by global pharmaceutical companies to develop anti-COVID-19 drugs, including small molecule-based RNA replication inhibitors via drug repositioning and antibody-based spike protein blockers related to cell entry by SARS-CoV-2. However, several limitations to their clinical use have emerged in addition to a lack of progress in the development of small molecule-based cell entry inhibitors from natural products. In this study, we tested the effectiveness of kuwanon C (KC), which has mainly been researched using in silico docking simulation and can serve as an effective building block for developing anti-COVID-19 drugs, in blocking the spike S1 RBD:ACE2 receptor interaction. KC is a natural product derived from

Indexed as

Biological ProductsCOVID-19 Drug TreatmentMorusAngiotensin-Converting Enzyme 2AnimalsAntiviral AgentsBenzene DerivativesChlorocebus aethiopsHEK293 CellsHumansPeptidyl-Dipeptidase APharmaceutical PreparationsProtein BindingRNASARS-CoV-2Spike Glycoprotein, CoronavirusAngiotensin-Converting Enzyme 2Antiviral AgentsBenzene DerivativesBiological ProductsMulberrinPeptidyl-Dipeptidase APharmaceutical PreparationsRNASpike Glycoprotein, CoronavirusACE2 receptorcoronavirus disease 2019kuwanon CMorus alba L.severe acute respiratory syndrome coronavirus 2spike protein

Identifiers

PMID36293371
PMCPMC9604257
OpenAlexW4306836070

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.