Evidence map›Paper›PMID 41065959›Full record

ArticleInflammopharmacology2025

Evaluating pomegranate seed oil for potential topical applications: safety, anti-inflammatory activity and wound healing in skin cell models.

Eduardo M Costa, Manuela Machado, Manuela Pintado, Sara Silva

Abstract read
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In one paragraph

Article in Inflammopharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
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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

4 authors.

Eduardo M CostaUniversidade Católica Portuguesa, CBQF Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Rua de Diogo Botelho 1327, 4169-005, Porto, Portugal. emcosta@ucp.pt.ORCID http://orcid.org/0000-0003-3121-4514
Manuela MachadoUniversidade Católica Portuguesa, CBQF Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Rua de Diogo Botelho 1327, 4169-005, Porto, Portugal.ORCID http://orcid.org/0000-0002-7705-2293
Manuela PintadoUniversidade Católica Portuguesa, CBQF Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Rua de Diogo Botelho 1327, 4169-005, Porto, Portugal.ORCID http://orcid.org/0000-0002-0760-3184
Sara SilvaUniversidade Católica Portuguesa, CBQF Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Rua de Diogo Botelho 1327, 4169-005, Porto, Portugal.ORCID http://orcid.org/0000-0001-8268-2137

Funding

Fundação para a Ciência e a Tecnologia 10.54499/2022.07206.CEECIND/CP1745/CT0003Fundação para a Ciência e a Tecnologia UIDB/50016/2020
6 · The paper itself

Abstract

Pomegranate seed oil (PSO), a by-product of pomegranate juice production, has a long-standing role in traditional medicine, yet is mechanistic and pharmaceutical potential for skin applications remains unexplored. This work explored the bioactivity of PSO in human keratinocytes (HaCaT) and dermal fibroblasts (HDFa) through evaluation of its impact upon cellular metabolism, anti-inflammatory properties and wound healing capacity. The data obtained showed that PSO exhibited no cytotoxic effects up to 500 µg/mL and significantly suppressed pro-inflammatory cytokines (IL-6, IL-8, TNF-α) under LPS-induced inflammatory conditions. Furthermore, wound closure in fibroblasts was accelerated by approximately 20% in a 24-h period. Although antioxidant activity was limited under induced oxidative stress, PSO exerted mild protective effects under basal conditions and fatty acid profiling revealed a PUFA-rich composition, including dihomolinolenic and punicic acids, potentially linked to the observed impact upon cellular metabolism. Overall, these findings offer novel insights into PSO's dual functionality in skin regeneration and immune modulation, supporting its application as a bioactive ingredient for advanced topical therapies.

Indexed as

Anti-Inflammatory AgentsPlant OilsPomegranateSeedsSkinWound HealingAdministration, TopicalAntioxidantsCell LineCytokinesFibroblastsHaCaT CellsHumansInflammationKeratinocytesLythraceaeAnti-Inflammatory AgentsAntioxidantsCytokinesPlant OilsHaCaTHDFaImmune responsePomegranate seed oilWound healing

Identifiers

What OpenQuestion holds

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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.