Research Progress on Traditional Chinese Medicines Reversing Multidrug Resistance and Mechanisms in Lung Cancer

Lung cancer continues to be a primary contributor to cancer-related deaths globally, and multidrug resistance (MDR) poses a significant obstacle in its management. Traditional Chinese medicines (TCMs), recognized for their comprehensive therapeutic strategies and low incidence of adverse effects, have garnered attention due to their capacity to mitigate MDR in cancer cells. Nevertheless, deciphering the precise mechanisms through which TCMs reverse MDR in lung cancer presents a substantial scientific challenge. The objective of this review is to examine prevalent manifestations of MDR in lung cancer and underscore recent advancements in understanding how TCMs might surmount this form of resistance. The review begins by investigating the unique characteristics of TCMs and their pivotal function in reversing MDR in lung cancer. Subsequently, it explores various forms of MDR in lung cancer, such as aberrant expression of cell membrane transport proteins, dysregulation of intracellular enzyme systems, disrupted apoptosis, and heightened cellular repair mechanisms, emphasizing their detrimental impact on lung cancer treatment outcomes. Central to this review is a thorough analysis of the intricate mechanisms by which TCMs counteract MDR, along with an assessment of their efficacy in lung cancer therapy. Based on this analysis, the review offers insights into potential future research directions for utilizing TCMs to overcome MDR. This review seeks to provide a thorough examination of the role of TCMs in reversing MDR in lung cancer and to stimulate additional research into their clinical applications.