The purported cancer stem cells produced a diverse mixture of cells, some of which are not cancerous, that reflected an actual human pancreatic tumor, she said.

所谓的癌症干细胞产生了不同类型的细胞群，其中一些是非成瘤性的，这也和人类胰腺癌肿瘤相类似。

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Conclusions Re-expression of PUMA gene, the expression of which is lost in human pancreatic adenocarcinoma, induces apoptosis, thus inhibiting tumor growth.

结论胰腺癌细胞中缺失PUMA基因表达，PUMA转染胰腺癌细胞后表达PUMA，并能促进细胞凋亡。

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