ArticleAntioxidants (Basel, Switzerland)2025
Argan Callus Extract Restores Skin Cells via AMPK-Dependent Regulation of Energy Metabolism, Autophagy, and Inflammatory Pathways.
Article in Antioxidants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Regenerative Approaches to Enhance the Skin Microenvironment and Boost Aesthetic Efficacy: A Narrative Review.International journal of molecular sciences · 2026Review
- Plant-Derived Bioactive Compounds: Antioxidation, Autophagy, and Translational Applications in Skin Protection.Current issues in molecular biology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Skin aging is driven by cellular senescence, oxidative stress, and diminished regenerative capacity. In this study, we investigated the effects of PhytoCellTec™ Argan, an argan callus extract (PC), on primary human fibroblasts and adult stem cells. PC treatment (0.1% and 0.5%) significantly enhanced fibroblast proliferation, reduced senescence-associated β-galactosidase activity, and decreased the expression of p16, p21, and phosphorylated NFκB. PC treatment lowered intracellular ROS levels, increased ATP production, and promoted autophagy via LC3B-II accumulation and p62 reduction. In skin-derived precursor cells (SKPs), as well as mesenchymal stem cells (MSCs), PC treatment improved spheroid formation and growth while preserving the expression of key stemness markers, including Sox2, Oct4, and Nestin. Furthermore, PC exhibited antioxidant capacity (TEAC assay) and inhibited elastase, supporting its anti-aging potential. These findings suggest that PC is safe at concentrations below 1% and may serve as an effective natural compound to restore cellular homeostasis, reduce senescence and inflammation, and support stem cell health during aging.
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What Socratic holds
Registered trials
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 Socratic graph.