局部化高风险前列腺癌的宿主是受受体较低的亚群,易受HER2抑制
Scott Wilkinson1, Anson T Ku1, Rosina T Lis1
1Genitourinary Malignancies Branch, National Cancer Institute, Bethesda, MD, USA.
medRxiv : the preprint server for health sciences
|February 19, 2024
概括
高风险前列腺癌患者经常出现复发. 这项研究揭示了HER2活性与雄激素受体 (AR) 活性相对抗,确定了一组AR低,HER2高细胞的子集,这些细胞可以被HER2抑制剂准.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 基因组学就是基因组学.
背景情况:
- 局部高风险前列腺癌由于高复发率而带来挑战.
- 新辅助性激素疗法旨在治疗微转移性疾病,但需要更好的基线分析来评估治疗反应.
结论:
- 前列腺瘤在抗雄激素治疗之前表现出AR活性较低的表型,这可以被利用.
- 低AR活性,高HER2活性细胞已经存在并对ADT有抗性.
- 单独或与酶胺一起向HER2,为这些耐药细胞提供了一种治疗策略.
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