Isoorientin: Unveiling the hidden flavonoid's promise in combating cancer development and progression - A comprehensive review.

Cancer remains one of the leading causes of mortality worldwide, characterized by uncontrolled cell growth and the ability of tumors to invade surrounding tissues and spread to distant organs. Despite significant advancements in early detection, diagnosis, and treatment, many cancers still present substantial challenges due to their heterogeneity, resistance to conventional therapies, and severe side effects of existing treatments. Consequently, there is an ongoing need for novel therapeutic agents to selectively target cancer cells, enhance the efficacy of current treatments, and minimize adverse effects. Isoorientin (ISO) is a naturally occurring flavonoid known for its anticancer properties. ISO has demonstrated the ability to influence several critical processes in cancer progression, such as cell proliferation, apoptosis, and metastasis. Due to the absence of clinical trials, we included only in vitro studies, reviewing 13 investigations. These studies covered diverse cancer types, including lung, brain, oral, liver, pancreatic, and gastric cancers, and assessed various outcomes related to cell viability, apoptosis, migration, and molecular pathway modulation. By synthesizing data from these investigations, our review seeks to provide a thorough understanding of ISO's anticancer effects, its mechanisms of action, and its potential as a therapeutic agent.