Evidence map›Paper›PMID 33805385›Full record

ArticleLife (Basel, Switzerland)2021

In Vitro Evaluation of the Activity of Terpenes and Cannabidiol against Human Coronavirus E229.

Lior Chatow, Adi Nudel, Iris Nesher, David Hayo Hemo, Perri Rozenberg, Hanna Voropaev, Ilan Winkler, Ronnie Levy, Zohar Kerem, Zohara Yaniv and 1 more

Abstract read
In one paragraph

Article in Life (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Cannabidiol and SARS-CoV-2 Infection.Frontiers in immunology · 2022
    Article
  13. Article
  14. Review
  15. Article
  16. Cannabinoids for SARS-CoV-2 and is there evidence of their therapeutic efficacy?Turkish journal of biology = Turk biyoloji dergisi · 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

11 authors.

Lior ChatowEybna Technologies Ltd., Givat Hen 43905, Israel.
Adi NudelEybna Technologies Ltd., Givat Hen 43905, Israel.
Iris NesherEybna Technologies Ltd., Givat Hen 43905, Israel.
David Hayo HemoEybna Technologies Ltd., Givat Hen 43905, Israel.
Perri RozenbergEybna Technologies Ltd., Givat Hen 43905, Israel.
Hanna VoropaevEybna Technologies Ltd., Givat Hen 43905, Israel.
Ilan WinklerEybna Technologies Ltd., Givat Hen 43905, Israel.
Ronnie LevyEybna Technologies Ltd., Givat Hen 43905, Israel.
Zohar KeremEybna Technologies Ltd., Givat Hen 43905, Israel.
Zohara YanivEybna Technologies Ltd., Givat Hen 43905, Israel.
Nadav EyalEybna Technologies Ltd., Givat Hen 43905, Israel.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The activity of a new, terpene-based formulation, code-named NT-VRL-1, against Human Coronavirus (HCoV) strain 229E was evaluated in human lung fibroblasts (MRC-5 cells), with and without the addition of cannabidiol (CBD). The main constituents in the terpene formulation used for the experiment were beta caryophyllene, eucalyptol, and citral. The tested formulation exhibited an antiviral effect when it was pre-incubated with the host cells prior to virus infection. The combination of NT-VRL-1 with CBD potentiated the antiviral effect better than the positive controls pyrazofurin and glycyrrhizin. There was a strong correlation between the quantitative results from a cell-viability assay and the cytopathic effect seen under the microscope after 72 h. To the best of our knowledge, this is the first report of activity of a combination of terpenes and CBD against a coronavirus.

Indexed as

antiviralcannabisCBDCOVID-19HCoV-229Eterpenes

Identifiers

PMID33805385
PMCPMC8065867

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.