What a precancer Atlas is, is - think about all of the cellular and molecular changes that occur as a normal cell in your lung becomes pre-cancer and eventually becomes a full-blown invasive cancer.

什么是癌前图谱--想象一下所有的细胞和分子变化，从肺部正常细胞变成癌前细胞，最终进展为全面的侵入性癌症。

What a precancer Atlas is, is — think about all of the cellular and molecular changes that occur as a normal cell in your lung becomes pre-cancer and eventually becomes a full-blown invasive cancer.

Spira：什么是癌前病变 Atlas，是——想一想肺部正常细胞变成癌前病变并最终成为成熟的浸润性癌症时发生的所有细胞和分子变化。