Autophagy Induction by Scutellaria Flavones in Cancer: Recent Advances.

Abstract

In parallel with a steady rise in cancer incidence worldwide, the scientific community is increasingly focused on finding novel, safer and more efficient modalities for managing this disease. Over the past decades, natural products have been described as a significant source of new structural leads for novel drug candidates. Scutellaria root is one of the most studied natural products because of its anticancer potential. Besides just describing the cytotoxic properties of plant constituents, their molecular mechanisms of action in different cancer types are equally important. Therefore, this review article focuses on the role of the Scutellaria flavones wogonin, baicalein, baicalin, scutellarein and scutellarin in regulating the autophagic machinery in diverse cancer models, highlighting these molecules as potential lead compounds for the fight against malignant neoplasms. The knowledge that autophagy can function as a dual-edged sword, acting in both a pro- and antitumorigenic manner, further complicates the issue, revealing an amazing property of flavonoids that behave either as anti- or proautophagic agents.

• Authors: Hardeep Singh Tuli, Sakshi Bhushan, Ajay Kumar, Poonam Aggarwal, Katrin Sak, Seema Ramniwas, Kanupriya Vashishth, Tapan Behl, Rashmi Rana, Shafiul Haque, Miguel A Prieto
• Journal: Pharmaceuticals (Basel, Switzerland) (Pharmaceuticals (Basel)) Vol. 16 Issue 2 (Feb 15 2023) ISSN: 1424-8247 [Print] Switzerland
• PMID: 37259445 (Publication Type: Journal Article, Review)