Enhancing Gastric Cancer Therapeutic Efficacy through Synergistic Cotreatment of Linderae Radix and Hyperthermia in AGS Cells.
Chae Ryeong AhnSeung-Ho BaekPublished in: Biomedicines (2023)
Gastric cancer remains a global health threat, particularly in Asian countries. Current treatment methods include surgery, chemotherapy, and radiation therapy. However, they all have limitations, such as adverse side effects, tumor resistance, and patient tolerance. Hyperthermia therapy uses heat to selectively target and destroy cancer cells, but it has limited efficacy when used alone. Linderae Radix (LR), a natural compound with thermogenic effects, has the potential to enhance the therapeutic efficacy of hyperthermia treatment. In this study, we investigated the synergistic anticancer effects of cotreatment with LR and 43 °C hyperthermia in AGS gastric cancer cells. The cotreatment inhibited AGS cell proliferation, induced apoptosis, caused cell cycle arrest, suppressed heat-induced heat shock responses, increased reactive oxygen species (ROS) generation, and promoted mitogen-activated protein kinase phosphorylation. N-acetylcysteine pretreatment abolished the apoptotic effect of LR and hyperthermia cotreatment, indicating the crucial role of ROS in mediating the observed anticancer effects. These findings highlight the potential of LR as an adjuvant to hyperthermia therapy for gastric cancer. Further research is needed to validate these findings in vivo, explore the underlying molecular pathways, and optimize treatment protocols for the development of novel and effective therapeutic strategies for patients with gastric cancer.
Keyphrases
- induced apoptosis
- cell death
- cell cycle arrest
- reactive oxygen species
- radiation therapy
- cell proliferation
- heat shock
- global health
- endoplasmic reticulum stress
- heat stress
- dna damage
- signaling pathway
- public health
- pi k akt
- early stage
- oxidative stress
- minimally invasive
- cancer therapy
- coronary artery disease
- combination therapy
- replacement therapy
- climate change
- rectal cancer
- drug delivery
- smoking cessation
- endothelial cells
- high glucose