Akademik Veri Yönetim Sistemi
Journal of Biochemical and Molecular Toxicology, cilt.38, sa.8, 2024 (SCI-Expanded)
Cyclophosphamide (CYP) is widely used to treat various types of cancer. In addition to the therapeutic properties of this drug, unfortunately, its side effects are still not fully understood. This study investigated the protective effect of curcumin (CURC) and berberine (BER) on CYP-induced cardiac damage. Thirty-six male rats were equally divided into the control, dimethyl sulfoxide (DMSO), CYP, CYP + CURC, CYP + BER and CYP + BER + CURC groups. Troponin-I, Creatine kinase-myocardial band (CK-MB), total cholesterol, triglyceride levels in serum samples, and reactive oxygen species (ROS), poly(ADP-ribose) polymerase-1 (PARP-1), and transient receptor potential melastatin 2 (TRPM2) channel levels in heart tissue were measured using an enzyme-linked immunoassay (ELISA) kit. In addition, histopathological examination and immunohistochemical investigation of the TRPM2 channel, fibroblast specific protein-1 (FSP1), transforming growth factor-beta- 1 (TGF-β1) and α-smooth muscle actin (α-SMA) expressions were determined in heart tissue. The CYP group's troponin-I, total cholesterol, triglyceride, CK-MB, ROS, PARP-1 and TRPM2 channel levels were higher than in the other groups in the ELISA measurements (p < 0.05). In contrast, these parameters in the group treated with CURC and BER together with CYP were lower than in the CYP group (p < 0.05). Additionally, CUR and BER reduced CYP-induced pathological damage, TRPM2, FSP1, TGF-β1 and α-SMA expressions. The data showed that CYP administration can cause cardiac damage by increasing the TRPM2 channel, TGF-β1, FSP1 and α-SMA expression levels. Therefore, we concluded that CURC and BER administration following CYP application may be used as therapeutic agents to prevent CYP-induced cardiac damage.