Oncogenes help cells grow and proliferate, while tumor suppressor genes slow down cell growth and proliferation.

致癌基因加速细胞生长增殖，而抑癌基因使细胞生长增殖变慢。

Both of these proteins, are tumor suppressors, meaning they help slow down cell growth and prevent tumors.

这些蛋白都是肿瘤抑制剂，辅助抑制细胞生长，阻止肿瘤发生。

Retinoids work by binding to skin cell receptors to remove dead skin cells and encourage healthy skin cell growth.

类维生素A通过与皮肤细胞上的受体结合，移除死细胞，促进健康细胞生长。

Taking a break from drinking may be the best way to promote neural stem cell growth and other factors from neurogenesis.

戒酒可能是促进神经干细胞和其他神经元因子生长的最好方法。

Mitosis produces identical copies of cells and is involved in growth, cell repair, and asexual reproduction, which is how simple organisms reproduce.

有丝分裂发生在生长、细胞修复和无性繁殖，会复制出一模一样的细胞，这是简单生物体繁殖的方式。

So both an MYCN amplification or ALK gene fusion, where the oncogene is " turned on, " or a PHOX2B and chromosome 1 and 11 deletions, where tumor suppressor genes are " turned off, " can potentially cause uncontrolled cell growth.

因此，MYCN基因扩增或ALK基因的融合，即致癌基因被激活，或PHOX2B与1号、11号染色体缺失，即抑癌基因的失活，都可能导致细胞生长不受控制。