How does Herceptin work in treating breast cancer?
赫赛汀如何治疗乳腺癌？
Herceptin (Trastuzumab) is a targeted therapy used to treat HER2-positive breast cancer. It works by binding to the HER2 receptors on the surface of cancer cells, blocking the signals that promote cell growth and division. This helps to slow down or stop the growth of the cancer, improving patient outcomes and reducing the risk of recurrence.
赫赛汀（曲妥珠单抗）是一种用于治疗 HER2 阳性乳腺癌的靶向疗法。它通过与癌细胞表面的 HER2 受体结合，阻断促进细胞生长和分裂的信号起作用。这有助于减缓或阻止癌症的生长，改善患者的治疗效果并降低复发风险。