Today, islet cells can be transplanted from donors into people with diabetes, but there is the risk of rejection.

今天，胰岛细胞可以从捐献者移植到患有糖尿病的患者，但有排斥的风险。

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In Type 1 diabetes, the immune system attacks and destroys the beta-islet cells of the pancreas, so the body can no longer process glucose using insulin, the hormone they produce.

在1型糖尿病中，免疫系统攻击并破坏胰岛B细胞，因此，机体将不能通过B细胞分泌的胰岛素来利用血糖。

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Results: The human islet cells were successfully cultured.

结果：成功地培养了人胎胰岛细胞。

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This was because by this stage, the immune system had destroyed the body's islet cells.

BBC: Stem cells 'can treat diabetes'

Also, there are many more potential donors than with islet cells from the deceased.

BBC: Many people with diabetes must have regular insulin shots

Usually, this is the result of an immune reaction that destroys the islet cells.

CNN: What could be causing my pancreatitis?