Evidence map›Paper›PMID 28930130›Full record

ReviewMedicines (Basel, Switzerland)2016

Essential Oils and Their Components as Modulators of Antibiotic Activity against Gram-Negative Bacteria.

Petruta Aelenei, Anca Miron, Adriana Trifan, Alexandra Bujor, Elvira Gille, Ana Clara Aprotosoaie

Open access · goldAbstract readReview
In one paragraph

Review in Medicines (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
4.8field-weighted citation impact, top 6% 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

45 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Effect ofFood science & nutrition · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Antibacterial Activity of Clove Essential Oil (Pathogens (Basel, Switzerland) · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Antimicrobial effects of essential oil fromFrontiers in cellular and infection microbiology · 2025
    Article
  15. Article
  16. Efficacy of Chlorogenic Acid Combined With Cefazolin Against Methicillin-ResistantThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2025
    Article
  17. Review
  18. Article
  19. Article
  20. 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 at 2 institutions in 1 country.

Petruta AeleneiDepartment of Pharmacognosy, Faculty of Pharmacy, University of Medicine and Pharmacy Grigore T. Popa-Iasi, Universitatii 16, Iasi 700115, Romania. petruta.aelenei@fitermanpharma.ro.
Anca MironDepartment of Pharmacognosy, Faculty of Pharmacy, University of Medicine and Pharmacy Grigore T. Popa-Iasi, Universitatii 16, Iasi 700115, Romania. ancamiron@yahoo.com.ORCID 0000-0002-0353-4564
Adriana TrifanDepartment of Pharmacognosy, Faculty of Pharmacy, University of Medicine and Pharmacy Grigore T. Popa-Iasi, Universitatii 16, Iasi 700115, Romania. adriana.trifan@umfiasi.ro.
Alexandra BujorDepartment of Pharmacognosy, Faculty of Pharmacy, University of Medicine and Pharmacy Grigore T. Popa-Iasi, Universitatii 16, Iasi 700115, Romania. bujoralexandra123@gmail.com.
Elvira GilleStejarul Biological Research Centre/National Institute of Research and Development for Biological Sciences, Alexandru cel Bun 6, Piatra Neamt 610004, Romania. elgille9@yahoo.com.
Ana Clara AprotosoaieDepartment of Pharmacognosy, Faculty of Pharmacy, University of Medicine and Pharmacy Grigore T. Popa-Iasi, Universitatii 16, Iasi 700115, Romania. anaclara70@yahoo.com.
Grigore T. Popa University of Medicine and Pharmacy · RONational Institute of Research and Development for Biological Sciences · RO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gram-negative bacteria cause infections that are difficult to treat due to the emergence of multidrug resistance. This review summarizes the current status of the studies investigating the capacity of essential oils and their components to modulate antibiotic activity against Gram-negative bacteria. Synergistic interactions are particularly discussed with reference to possible mechanisms by which essential oil constituents interact with antibiotics. Special emphasis is given to essential oils and volatile compounds that inhibit efflux pumps, thus reversing drug resistance in Gram-negative bacteria. In addition, indifference and antagonism between essential oils/volatile compounds and conventional antibiotics have also been reported. Overall, this literature review reveals that essential oils and their purified components enhance the efficacy of antibiotics against Gram-negative bacteria, being promising candidates for the development of new effective formulations against Gram-negative bacteria.

Indexed as

antibioticsessential oilsGram-negative bacteriamultidrug-resistancesynergistic interactions

Identifiers

PMID28930130
PMCPMC5456245
OpenAlexW2499491398

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.