| Yazarlar (4) |
Ramazan Çınar
Bilecik Şeyh Edebali Üniversitesi, Türkiye |
|
Tahir Çakır
Türkiye |
Dr. Öğr. Üyesi Betül YAZĞAN
Kastamonu Üniversitesi, Türkiye |
|
Kenan Yıldızhan
Türkiye |
| Özet |
| Laryngeal squamous cell carcinoma is one of the most common fatal cancers. The chemotherapeutic agent doxorubicin (DOX) has limited efficacy due to frequent side effects and the development of drug resistance during treatment. Therefore, we aimed to investigate whether Gallic acid (GA) has a synergistic effect on the chemotherapeutic effects of DOX and the mechanisms of its action. In order to do this, we looked at how GA stimulates the death of HEp-2 laryngeal cancer cells caused by DOX through the activation of TRPM2 channels. For the study, HEp-2 cells were divided into four groups: Control, GA, DOX, and GA+ DOX. Cell viability, antioxidant and oxidant enzyme activity levels, inflammation markers, intracellular ROS levels, apoptosis markers, PARP-1 and TRPM2 expression values were evaluated. DOX treatment caused cytotoxic effects in laryngeal cancer cells and increased apoptosis markers, intracellular ROS, inflammation markers, oxidant enzyme activity levels, PARP-1 and TRPM2 values, while decreasing cell viability and antioxidant enzyme activity values. The therapy was significantly more successful when GA and DOX were used together. In summary, this study discovered that TRPM2 activation caused the synergistic impact of GA+ DOX combination therapy on cancer cell death. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SCOPUS dergilerinde yayınlanan tam makale |
| Dergi Adı | Eastern Journal of Medicine |
| Dergi ISSN | 1301-0883 Scopus Dergi |
| Dergi Tarandığı Indeksler | Scopus |
| Makale Dili | İngilizce |
| Basım Tarihi | 10-2025 |
| Cilt No | 30 |
| Sayı | 4 |
| Sayfalar | 678 / 686 |
| Doi Numarası | 10.5505/ejm.2025.66891 |
| Makale Linki | https://eastjmed.org/jvi.aspx?un=EJM-66891&volume=30&issue=4 |
| Atıf Sayıları |
