Department of Medical Imaging, Shanxi Medical University, 030001, Taiyuan, China.
Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences Tongji Shanxi Hospital, 030032, Taiyuan, China.
Radiologie (Heidelb). 2024 Nov;64(Suppl 1):47-53. doi: 10.1007/s00117-024-01338-5. Epub 2024 Jul 22.
Breast cancer is a malignant tumor that has the highest morbidity and mortality in women worldwide. Human epidermal growth factor receptor 2 (HER2) is a key driver of breast cancer development. Therefore, accurate assessment of HER2 expression in cancer patients and timely initiation or termination of anti-HER2 treatment are crucial for the prognosis of breast cancer patients. The emergence of radiolabeled molecular probes targeting HER2 makes this assessment possible. This article describes different types of small-molecule probes that target HER2 and are used in current preclinical applications and summarizes their advantages and disadvantages.
乳腺癌是一种恶性肿瘤,在全球范围内女性的发病率和死亡率最高。人表皮生长因子受体 2(HER2)是乳腺癌发展的关键驱动因素。因此,准确评估癌症患者的 HER2 表达水平,并及时开始或停止抗 HER2 治疗,对乳腺癌患者的预后至关重要。针对 HER2 的放射性标记分子探针的出现使得这一评估成为可能。本文描述了目前应用于临床前研究的不同类型针对 HER2 的小分子探针,并总结了它们的优缺点。