文献类型：期刊文献

英文题名：Comparative Analysis and Future Prospects of Human Epidermal Growth Factor Receptor 2 (HER2) and Trophoblast Cell-Surface Antigen 2 (Trop-2) Targeted Antibody-Drug Conjugates in Breast Cancer Treatment

作者：Gao, Xiaojuan[1];Bu, Tiansheng[1];Wang, Wenying[1];Xu, Ying[1]

第一作者：Gao, Xiaojuan

通信作者：Xu, Y[1]

机构：[1]Gansu Univ Chinese Med, Affiliated Hosp 3, Dept Tradit Chinese Med, Baiyin, Gansu, Peoples R China

第一机构：甘肃中医药大学

通信机构：[1]corresponding author), Gansu Univ Chinese Med, Affiliated Hosp 3, Dept Tradit Chinese Med, Baiyin, Gansu, Peoples R China.|[10735]甘肃中医药大学;

年份：2024

卷号：16

起止页码：621

外文期刊名：BREAST CANCER-TARGETS AND THERAPY

收录：;Scopus(收录号：2-s2.0-85204936931);WOS:【SCI-EXPANDED(收录号:WOS:001317105700001)】；

语种：英文

外文关键词：breast cancer; antibody drugs; HER2; Trop-2

摘要：Breast cancer remains the most prevalent malignancy among women globally, presenting significant challenges in therapeutic strategies due to tumor heterogeneity, drug resistance, and adverse side effects. Recent advances in targeted therapies, particularly antibody-drug conjugates (ADCs), have shown promise in addressing these challenges by selectively targeting tumor cells while sparing normal tissues. This study provides a comprehensive analysis of two innovative ADCs targeting HER2 and Trop-2, which are critical markers in various breast cancer subtypes. These conjugates combine potent cytotoxic drugs with specific antibodies, leveraging the antigens' differential expression to enhance therapeutic efficacy and reduce systemic toxicity. Our comparative analysis highlights the clinical applications, efficacy, and safety profiles of these ADCs, drawing on data from recent clinical trials. In addition, the paper discusses the potential of these ADCs in treating other types of cancers where HER2 and Trop-2 are expressed, as well as the toxicity risks associated with targeting these antigens in normal cells. Additionally, the paper discusses novel synthetic drugs that show potential in preclinical models, focusing on their mechanisms of action and therapeutic advantages over traditional chemotherapy. The findings underscore the transformative impact of targeted ADCs in breast cancer treatment, noting significant advancements in patient outcomes and management of side effects. However, ongoing issues such as resistance mechanisms and long-term safety remain challenges. The conclusion offers a forward-looking perspective on potential improvements and the future trajectory of ADC research. This study not only elucidates the current landscape of ADCs in breast cancer but also sets the stage for the next generation of oncological therapeutics. This study not only elucidates the current landscape of ADCs in breast cancer but also sets the stage for the next of with attention to their broader and associated risks.