Cytotoxic potential of Hemp seed oil and molecular docking studies with inflammatory markers of diabetic cardiomyopathy

Present study was to assess the potential cytotoxic effects of commercially available Hemp seed oil and the effectiveness of its compounds in inhibiting inflammatory markers associated with diabetic cardiomyopathy. The bioactive components of Hemp seed oil were analysed using gas chromatography coupled with mass spectrometry (GC–MS). To evaluate the oil's cytotoxic properties, a modified 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium (MTT) assay was conducted on L929 cells (a mouse fibroblast cell line). Furthermore, an in vivo antiangiogenic assessment of the oil was performed using the chick chorioallantoic membrane (CAM) model, following a laboratory-standardized protocol. Docking and simulation studies were carried out to examine the binding and stability of the oil's compounds with inflammatory markers relevant to diabetic cardiomyopathy. The GC–MS analysis revealed that hemp seed oil contains several compounds, including Cannabidiol, Benzenemethanaminium, Dronabinol, Cannabinol, and Squalene. The cytotoxicity assessment on L929 cells demonstrated that Hemp seed oil did not exhibit any harmful effects at a concentration of 2.5 - 5 mg/mL. The CAM model confirmed the presence of antiangiogenic properties in Hemp seed oil, as evidenced by the inhibition of vascular patterns and blood vessel dissolution in the eggs. Additionally, docking and molecular dynamics (MD) simulations indicated that Benzenemethanaminium and Cannabielsoin exhibited the highest inhibitory efficacy and stability when interacting with IL-1β and C-reactive protein, respectively. This study suggests that Hemp seed oil possesses anti-inflammatory and anti-angiogenic properties, making it a potential herbal remedy for patients with diabetic cardiomyopathy.