ArticleInternational endodontic journal2026
Melatonin and the Dental Pulp: A Scoping Review.
Article in International endodontic journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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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
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Who cites it
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Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn general medicine, melatonin is known to enhance wound healing and promote stem cell differentiation. Its potential relevance in endodontics, however, remains underexplored.
objectivesThis scoping review aimed to systematically assess the available evidence on the effects of melatonin (a) on dental pulp tissue and (b) on human dental pulp stem cells (hDPSCs), particularly regarding cell proliferation and differentiation with regard to endodontics. METHODOLOGY: A comprehensive literature search was conducted in PubMed, Clarivate Analytics' Web of Science and Scopus from inception to July 1, 2025, using Medical Subject Headings (MeSH terms) and supplemented by hand searching and screening of major subject journals.
resultsThe initial search yielded 252 records, with one additional record identified through citation mining and relevant journal screening. A total of 22 studies met the inclusion criteria: 11 investigated melatonin's effect on dental pulp tissue regarding anti-inflammatory properties, treatment of pulpitis, wound healing and pulp capping and 11 examined its impact on hDPSCs in terms of cell proliferation and differentiation. DISCUSSION: The limited evidence obtained from laboratory and animal studies suggests a dose- and time-dependent influence of melatonin, though evidence is insufficient to establish optimal concentrations.
conclusions(a) Melatonin demonstrates anti-inflammatory, antioxidant and anti-fibrinolytic effects on dental pulp tissue. (b) Melatonin has potential as a stem cell modulator by promoting odontogenic differentiation and may improve migration and proliferation of hDPSCs.
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