“Cannabinoid compounds have potential as treatments for a variety of conditions, with cannabigerol (CBG) being known for its anti-inflammatory properties.

In this study, we investigated the effects of CBG in a cellular model of 1-chloro-2,4-dinitrobenzene (DNCB)-induced atopic dermatitis (AD).

In the cellular model, we confirmed the cytotoxicity of CBG and downregulated the expression of inflammatory markers CCL26, IL1B, IL6, and TNF (p < 0.001). In the mouse model, clinical, histological, and immunological changes were analyzed.

The results showed that CBG improved dermatitis severity score, epidermal thickness, and mast cell count and reduced inflammatory cytokines (Tslp, Il1b, Il4, Il6, Il13, Il17, Il18, Il22, and Il33) by qRT-PCR (p < 0.001). Western blot results showed modulated changes in JAK1, JAK2, TYK2, STAT1, STAT2, STAT3, p-STAT3, STAT6, and p-STAT6 (p < 0.05). Subsequently, p-IκBα, NF-κB, and p-NF-κB signaling factors were also reduced (p < 0.05), with corresponding changes in skin barrier factors.

The results of this study indicate that CBG effectively alleviates AD-like symptoms and suggest the potential of CBG as a therapeutic agent.”

https://pubmed.ncbi.nlm.nih.gov/39851511/

https://www.mdpi.com/2073-4409/14/2/83

“Background: The effect of oral Cannabidiol (CBD) on interference during learning and memory (L&M) in healthy human volunteers has not been studied.

Method: A two-arm crossover, randomized, double-blind, placebo-controlled trial was conducted at Colorado State University Pueblo (CSU Pueblo) to evaluate the effects of 246 mg oral CBD on L&M in healthy adults. Among 57 healthy volunteers enrolled, 35 were included in the analyses. For assessment of L&M, Montreal Cognitive Assessment (MOCA) was used to evaluate verbal baseline cognitive function; RAVLT-R tests (List A and List B recalls, Proactive and Retroactive Interference ratios, and Forgetting Speed ratio) were used to evaluate verbal declarative memory; and total prose recall was used to evaluate verbal logical memory. Linear Mixed Models with Bonferroni Corrections were used to compare L&M results between primary outcomes (CBD vs. placebo) and secondary demographic outcomes, with a two-tailed statistical significance of P < 0.05.

Results: CBD administration did not affect any of the dependent variables measured compared to the placebo group. There were no effects of THC, history of CBD use, or sex on CBD’s modulation of L&M. However, a highly significant interaction effect between treatment groups (CBD vs. placebo) and age of subjects was observed for the PI ratio (P = 0.008; n = 35).

Conclusions: The results of this study suggest that administration of oral CBD alone does not significantly impair L&M in healthy adults. However, age might influence CBD related modulation of proactive interference during human L&M. Future research involving a larger group of older adults is needed to confirm this potential effect.”

https://pubmed.ncbi.nlm.nih.gov/39849639/

https://jcannabisresearch.biomedcentral.com/articles/10.1186/s42238-025-00262-2

“Cannabinoid and stilbenoid compounds derived from Cannabis sativa were screened against eight specific fungal protein targets to identify potential antifungal agents.

The proteins investigated included Glycosylphosphatidylinositol (GPI), Enolase, Mannitol-2-dehydrogenase, GMP synthase, Dihydroorotate dehydrogenase (DHODH), Heat shock protein 90 homolog (Hsp90), Chitin Synthase 2 (CaChs2), and Mannitol-1-phosphate 5-dehydrogenase (M1P5DH), all of which play crucial roles in fungal survival and pathogenicity.

This research evaluates the binding affinities and interaction profiles of selected cannabinoids and stilbenoids with these eight proteins using molecular docking and molecular dynamics simulations. The ligands with the highest binding affinities were identified, and their pharmacokinetic profiles were analyzed using ADMET analysis. The results indicate that GMP synthase exhibited the highest binding affinity with Cannabistilbene I (-9.1 kcal/mol), suggesting hydrophobic solid interactions and multiple hydrogen bonds. Similarly, Chitin Synthase 2 demonstrated significant binding with Cannabistilbene I (-9.1 kcal/mol). In contrast, ligands such as Cannabinolic acid and 8-hydroxycannabinolic acid exhibited moderate binding affinities, underscoring the variability in interaction strengths among different proteins.

Despite promising in silico results, experimental validation is necessary to confirm therapeutic potential. This research lays a crucial foundation for future studies, emphasizing the importance of evaluating binding affinities, pharmacokinetic properties, and multi-target interactions to identify promising antifungal agents.”

https://pubmed.ncbi.nlm.nih.gov/39834844/

“This study provides a comprehensive assessment of how selected cannabinoid and stilbenoid compounds interact with eight different fungal proteins, highlighting the promising potential of these compounds as antifungal agents. In conclusion, this study highlights the therapeutic potential of cannabinoids and stilbenoids and provides a solid foundation for the development of new antifungal therapies.”

https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2024.1515424/full

“Current chelation treatments used for cadmium poisoning may cause some serious side effects. Thus, safer novel treatments could be promising for clinical use.

This study evaluated the effects of cannabidiol on Cd toxicity.

Four groups of 10 mice were formed: Groups I and III were cadmium-free, while groups II and IV received 50 mg/L cadmium in drinking water. Groups III and IV received daily cannabidiol (25 mg/kg) via intragastric gavage. After 30 days, the animals were killed, and blood and tissue samples were collected. Oxidative stress and inflammation markers, including glutathione, catalase, myeloperoxidase, TNF-α, IL-1β and IL-6, were analysed using ELISA. Additionally, histological evaluations of the liver, kidney and testis were performed. Cadmium exposure reduced glutathione and catalase levels in the blood, liver, kidney and testis, while increasing myeloperoxidase.

Cannabidiol mitigated these effects on oxidative stress markers. Cannabidiol also reduced the increase in proinflammatory cytokines. Histopathological analysis revealed reduced liver and kidney damage in cannabidiol-treated groups compared to cadmium-only groups. In addition, histopathological evaluation showed CBD had no protective effect on the testicular tissue against Cd toxicity.

Our results indicate that cannabidiol protects against some toxic effects of cadmium. If confirmed by future studies, cannabidiol may be proposed as a novel treatment for cadmium toxicity.”

https://pubmed.ncbi.nlm.nih.gov/39832793/

“Cadmium (Cd) is a heavy metal that can have toxic effects on multiple organs. Chelation treatments that are used for treating Cd toxicity can have serious side effects, which limit their use. This study aimed to investigate cannabidiol (CBD), a non-psychoactive compound derived from hemp, for its potential to reduce Cd toxicity.

Our experiments on mice showed CBD had significant protective effects against Cd-induced tissue damage in the liver and the kidneys by reducing oxidative stress and inflammation. These findings suggest that CBD can be explored as a safer treatment option for Cd toxicity in a clinical setting.”

https://onlinelibrary.wiley.com/doi/10.1111/bcpt.14131