Evidence map›Paper›PMID 28523644›Full record

ReviewThe Journal of pharmacy and pharmacology2019

Elicitation as a tool to improve the profiles of high-value secondary metabolites and pharmacological properties of Hypericum perforatum.

Preeti Shakya, Gregory Marslin, Karthik Siram, Ludger Beerhues, Gregory Franklin

Abstract readReview
In one paragraph

Review in The Journal of pharmacy and pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
–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

45 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. Review
  6. Review
  7. Wild blueberries and cardiometabolic health: a current review of the evidence.Critical reviews in food science and nutrition · 2026
    Review
  8. Article
  9. Review
  10. Review
  11. The Beneficial Use ofAnimals : an open access journal from MDPI · 2025
    Review
  12. Review
  13. Article
  14. Article
  15. Tissue-Specific Natural Synthesis of GalanthamineinPlants (Basel, Switzerland) · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review
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

5 authors.

Preeti ShakyaDepartment of Integrative Plant Biology, Institute of Plant Genetics of the Polish Academy of Sciences, Poznań, Wielkopolska, Poland.
Gregory MarslinChinese-German Joint Laboratory for Natural Product Research, Qinling-Bashan Mountains Bioresources Comprehensive Development C.I.C., College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi, China.
Karthik SiramDepartment of Pharmaceutics, PSG College of Pharmacy, Coimbatore, Tamil Nadu, India.
Ludger BeerhuesInstitute of Pharmaceutical Biology, Technische Universität Braunschweig, Braunschweig, Germany.
Gregory FranklinDepartment of Integrative Plant Biology, Institute of Plant Genetics of the Polish Academy of Sciences, Poznań, Wielkopolska, Poland.ORCID http://orcid.org/0000-0002-6745-3528

Funding

European Union's 7th Framework Programme for research, technological development and demonstration GA621321National Science Center, Poland 2016/21/B/NZ9/01980
6 · The paper itself

Abstract

objectivesIn this review, we aim at updating the available information on the improvement of the Hypericum perforatum L. (Hypericaceae) phytochemical profile and pharmacological properties via elicitation. KEY

findingsHypericum perforatum seedlings, shoots, roots, calli and cell suspension cultures were treated with diverse elicitors to induce the formation of secondary metabolites. The extracts of the elicitor-treated plant material containing naphthodianthrones, phloroglucinols, xanthones, flavonoids and other new compounds were quantitatively analysed and tested for their bioactivities. While hypericins were mainly produced in H. perforatum cultures containing dark nodules, namely shoots and seedlings, other classes of compounds such as xanthones, phloroglucinols and flavonoids were formed in all types of cultures. The extracts obtained from elicitor-treated samples generally possessed better bioactivities compared to the extract of control biomass. SUMMARY: Although elicitation is an excellent tool for the production of valuable secondary metabolites in H. perforatum cell and tissue cultures, its exploitation is still in its infancy mainly due to the lack of reproducibility and difficulties in scaling up biomass production.

Indexed as

Secondary MetabolismCulture TechniquesHumansHypericumPlant ExtractsReproducibility of ResultsPlant ExtractselicitationHypericum perforatumin vitro culturesnanoparticlesplant secondary metabolism

Identifiers

PMID28523644
PMCPMC6585710

What OpenQuestion holds

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LicenceCC BY
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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.