发现在甲状腺管道样癌中的淀粉样蛋白由降钙素或降钙素原作为前体，而出现在胰岛的淀粉样蛋白可能是由胰岛素而来。

That found in medullary carcinoma of the thyroid appears to have calcitonin or precalcitonin as its precursor, while the amyloid which occurs in the islets of Langerhans may be derived from insulin .

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淀粉样肽前体蛋白(APP)基因突变导致家族性ad，但到目前还没有对APP家族蛋白正常功能的清楚认识。

Mutations in the gene encoding the human amyloid precursor protein (APP) cause familial AD, but there is not yet a clear understanding of the normal functions of APP family of proteins in neurons.

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淀粉样前体蛋白(APP)是阿尔茨海默氏病(AD)发病过程中有重要作用的蛋白。

Amyloid precursor protein (APP) has been known to act as an important protein during the occurrence of Alzheimer's disease (AD).

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淀粉样前体蛋白(APP)是阿尔茨海默氏病(AD)发病过程中有重要作用的蛋白。

Amyloid precursor protein (APP) has been known to act as an important protein during the occurrence of Alzheimer's disease (AD).

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