ArticleJournal of cannabis research2026
Mapping the research landscape of minor cannabinoids: a bibliometric analysis of research trends and hotspots.
Article in Journal of cannabis research, 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
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.
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Who cites it
0 citing papers in PubMed.
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Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMinor cannabinoids, including cannabigerol (CBG), cannabinol (CBN), and cannabichromene (CBC), are gaining scientific attention for their distinct therapeutic potential beyond THC and CBD. Despite this growing interest, research on these compounds remains fragmented and underrepresented in the literature. This study aims to map the global research landscape of minor cannabinoids through bibliometric mapping analyses, identifying key trends, collaboration patterns, and emerging thematic areas.
methodsA structured database search of the Scopus, PubMed, and WOS databases identified 1516 eligible articles published between 1969 and 2024. An inclusive search strategy was employed to capture minor cannabinoid research as it is embedded within the broader cannabinoid literature, ensuring that studies co-analyzing major and minor cannabinoids were not overlooked. Bibliometric analysis was conducted using the Biblioshiny tool to assess publication trends, journal impact, geographic distribution, and author collaboration networks.
resultsPublication activity showed exponential growth starting in 2017, reaching a peak in 2024. The United States, Italy, and Canada led global contributions, with widespread international collaboration. Core publishing venues included Molecules, The Journal of Analytical Toxicology, the British Journal of Pharmacology, and Cannabis and Cannabinoid Research. Keyword co-occurrence analysis revealed three major thematic clusters. A sharp thematic shift has been observed since 2015, highlighting the rise of “CBG”, “CBGA” and “molecular docking”. This evolution marks a convergence of traditional pharmacology with molecular targeting and bioinformatics, signaling a transition toward computational and receptor-targeted research.
conclusionsMinor cannabinoid research is expanding rapidly, with strong interdisciplinary foundations and growing global collaboration. This study provides a comprehensive overview of the field’s evolution and highlights underexplored areas ripe for future investigation.
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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 OpenQuestion graph.