5T4 oncofetal antigen is expressed in high risk of relapse childhood pre-B acute lymphoblastic leukemia and is associated with a more invasive and chemotactic phenotype

5T4 癌胚抗原在复发风险较高的儿童前 B 急性淋巴细胞白血病中表达，并且与更具侵袭性和趋化性的表型相关