目的：临床试验中对组蛋白脱乙酰基酶阻滞剂(HDACi)的研究目的在于诱导细胞分化，生长停止，和肿瘤细胞的凋亡。

Purpose: Histone deacetylase inhibitors (HDACi) are being studied in clinical trials with the aim to induce cellular differentiation, growth arrest, and apoptosis of tumor cells.

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它通过阻滞被称为肿瘤繁殖和血管生成的两个过程（引起肿瘤的生长和扩散）来发挥作用。

It works by blocking 2 basic processes that cause tumors to grow and spread. These processes are called proliferation and angiogenesis.

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