Molecular Insights into the Multifunctional Role of Natural Compounds: Autophagy Modulation and Cancer Prevention

• Main Authors: Md. Ataur Rahman, MD. Hasanur Rahman, Md. Shahadat Hossain, Partha Biswas, Rokibul Islam, Md Jamal Uddin, Md. Habibur Rahman, Hyewhon Rhim
• Format: Article
• Language: English
• Published: MDPI AG 2020-11-01
• Series: Biomedicines
• Subjects: autophagy; cancer; phytochemical; natural compound; treatment
• Online Access: https://www.mdpi.com/2227-9059/8/11/517

Autophagy is a vacuolar, lysosomal degradation pathway for injured and damaged protein molecules and organelles in eukaryotic cells, which is controlled by nutrients and stress responses. Dysregulation of cellular autophagy may lead to various diseases such as neurodegenerative disease, obesity, cardiovascular disease, diabetes, and malignancies. Recently, natural compounds have come to attention for being able to modulate the autophagy pathway in cancer prevention, although the prospective role of autophagy in cancer treatment is very complex and not yet clearly elucidated. Numerous synthetic chemicals have been identified that modulate autophagy and are favorable candidates for cancer treatment, but they have adverse side effects. Therefore, different phytochemicals, which include natural compounds and their derivatives, have attracted significant attention for use as autophagy modulators in cancer treatment with minimal side effects. In the current review, we discuss the promising role of natural compounds in modulating the autophagy pathway to control and prevent cancer, and provide possible therapeutic options.