Oncological Applications of Photodynamic Therapy in Dogs and Cats
Abstrak
Photodynamic therapy (PDT) in small animals’ oncology has been under research focus, pointing to new treatment possibilities. Moreover, several animal studies constitute experimental human disease models due to the similarity of tumor biology between animals and man. PDT uses photosensitizing compounds without toxicity per se. When subjected to a specific wavelength, the photosensitizers are activated, triggering the production of reactive oxygen species (ROS) that lead to cell death. Additionally, antiangiogenic effects and immune stimulation may also be elicited. PDT is minimally invasive, non-toxic, and does not induce carcinogenic or mutagenic side effects. Thus, it is safe for non-neoplastic tissues compared with other neoplasms treatment modalities. This review describes the applications of PDT in the cancer treatment of small animals, particularly dogs and cats, focusing on the respective photosensitizers and treatment protocols used in trials in this therapeutic modality.
Penulis (9)
T. Guimarães
Karla Menezes Cardoso
C. Marto
R. Teixo
B. Serambeque
F. C. E. Silva
N. Alexandre
M. Botelho
M. Laranjo
Akses Cepat
- Tahun Terbit
- 2022
- Bahasa
- en
- Total Sitasi
- 4×
- Sumber Database
- Semantic Scholar
- DOI
- 10.3390/app122312276
- Akses
- Open Access ✓