Piciu, F.; Balas, M.; Badea, M.A.; Cucu, D. TRP Channels in Tumoral Processes Mediated by Oxidative Stress and Inflammation. Antioxidants2023, 12, 1327.
Piciu, F.; Balas, M.; Badea, M.A.; Cucu, D. TRP Channels in Tumoral Processes Mediated by Oxidative Stress and Inflammation. Antioxidants 2023, 12, 1327.
Piciu, F.; Balas, M.; Badea, M.A.; Cucu, D. TRP Channels in Tumoral Processes Mediated by Oxidative Stress and Inflammation. Antioxidants2023, 12, 1327.
Piciu, F.; Balas, M.; Badea, M.A.; Cucu, D. TRP Channels in Tumoral Processes Mediated by Oxidative Stress and Inflammation. Antioxidants 2023, 12, 1327.
Abstract
The channels from the superfamily of transient receptor potential (TRP) activated by reactive oxygen species (ROS) are defined as redox channels. Those with the best exposure of the cysteine residues and hence the most sensitive to oxidative stress are TRPC4, TRPC5, TRPV1, TRPV4, and TRPA1, while others, such as TRPM2 and TRPM7 are indirectly activated by ROS. Activation by ROS has different effects on the tumorigenic process: some TRP channels may, upon activation, stimulate proliferation, apoptosis, or migration of cancer cells, while others inhibit these processes, depending on the cancer type, tumoral microenvironment and finally on the methods used for evaluation. Therefore, the use of these polymodal proteins as therapeutic targets is still an unmet need, despite their draggability and modulation by simple and mostly unharmful compounds. In this review, we intend to create some cellular models of the interaction between oxidative stress, TRP channels, and inflammation. Although the crosstalk between the three actors is rather theoretical, we intended to gather the recently published data and proposed pathways of cancer inhibition using modulators of TRP proteins, hoping that the experimental data corroborated with clinical information may finally bring the results from the bench to the bedside.
Keywords
ROS; TRP; inflammation
Subject
Biology and Life Sciences, Life Sciences
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
