Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology (JUST), Irbid, Jordan.
Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology (JUST), Irbid, Jordan.
Technol Cancer Res Treat. 2024 Jan-Dec;23:15330338241234780. doi: 10.1177/15330338241234780.
Triple-negative breast cancer (TNBC) comprises a group of aggressive and heterogeneous breast carcinoma. Chemotherapy is the mainstay for the treatment of triple-negative tumors. Nevertheless, the success of chemotherapeutic treatments is limited by their toxicity and development of acquired resistance leading to therapeutic failure and tumor relapse. Hence, there is an urgent need to explore novel targeted therapies for TNBC. Receptor tyrosine kinases (RTKs) are a family of transmembrane receptors that are key regulators of intracellular signaling pathways controlling cell proliferation, differentiation, survival, and motility. Aberrant activity and/or expression of several types of RTKs have been strongly connected to tumorigenesis. RTKs are frequently overexpressed and/or deregulated in triple-negative breast tumors and are further associated with tumor progression and reduced survival in patients. Therefore, targeting RTKs could be an appealing therapeutic strategy for the treatment of TNBC. This review summarizes the current evidence regarding the antitumor activity of RTK inhibitors in preclinical models of TNBC. The review also provides insights into the clinical trials evaluating the use of RTK inhibitors for the treatment of patients with TNBC.
三阴性乳腺癌(TNBC)是一组侵袭性和异质性的乳腺癌。化疗是治疗三阴性肿瘤的主要方法。然而,化疗治疗的成功受到其毒性和获得性耐药的限制,导致治疗失败和肿瘤复发。因此,迫切需要探索针对 TNBC 的新型靶向治疗方法。受体酪氨酸激酶(RTKs)是一组跨膜受体,是控制细胞增殖、分化、存活和运动的细胞内信号通路的关键调节剂。几种类型的 RTKs 的异常活性和/或表达与肿瘤发生强烈相关。RTKs 在三阴性乳腺癌中经常过表达和/或失调,并且与肿瘤进展和患者生存降低进一步相关。因此,针对 RTKs 可能是治疗 TNBC 的一种有吸引力的治疗策略。本综述总结了 RTK 抑制剂在 TNBC 临床前模型中的抗肿瘤活性的现有证据。该综述还深入探讨了评估 RTK 抑制剂用于治疗 TNBC 患者的临床试验。
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