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Somatostatin, somatostatin receptors, and pancreatic cancer.

机译:生长抑素,生长抑素受体和胰腺癌。

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摘要

Somatostatin may play an important role in the regulation of cancer growth including pancreatic cancer by interaction with somatostatin receptors (SSTRs) on the cell surface. Five SSTRs were cloned, and the function of these SSTRs is addressed in this review. SSTR-2, SSTR-5, and SSTR-1 are thought to play major roles in inhibiting pancreatic cancer growth both in vitro and in vivo. SSTR-3 may be involved in mediating apoptosis, but the role of SSTR-4 is not clear. In most pancreatic cancers, functional SSTRs are absent. Reintroduction of SSTR genes has been shown to inhibit pancreatic cancer growth in cell cultures and animal models.
机译:生长抑素可能通过与细胞表面生长抑素受体(SSTR)相互作用,在调节包括胰腺癌在内的癌症生长中发挥重要作用。克隆了五个SSTR,在本综述中解决了这些SSTR的功能。 SSTR-2,SSTR-5和SSTR-1被认为在体外和体内抑制胰腺癌的生长中起主要作用。 SSTR-3可能参与介导细胞凋亡,但SSTR-4的作用尚不清楚。在大多数胰腺癌中,不存在功能性SSTR。在细胞培养物和动物模型中,SSTR基因的重新引入已显示抑制胰腺癌的生长。

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