英语语法分析

Conclusion: Different tumor cell lines showed different VSV oncolytic sensitivities;

结论：不同的肿瘤细胞对VSV病毒溶瘤的敏感性不同；

The field of oncolytic viruses is a growing area in identifying new therapies for treating cancer.

溶瘤病毒领域是一个正在成长的治疗癌症的领域。

In comparison, oncolytic viruses can replicate and spread and theoretically can efficiently reach more tumor cells.

相比之下，溶瘤病毒就可以复制传播，理论上可以到达更多的肿瘤细胞。