摘要:
A method which can objectively determine to what extent a cancer cell has metastasized to a lymph node, the method being a method for determining a size of a metastatic focus, including a step of quantitating a tumor marker mRNA in an assay sample prepared from a lymph node suspected of metastasis of a cancer cell, and a step of obtaining a size of a metastatic focus in the lymph node based on the quantitation result of the mRNA.
摘要:
The object of the present invention is to provide a novel marker for a correct diagnosis of lymph node metastasis of breast cancer. This object is attained by a marker for judging lymph node metastasis of tumor cells derived from breast cancer, the marker including mRNA of the gene encoding Forkhead box A1 (FOXA1) or a fragment thereof.