Method and biomarker for evaluating metastasis, and siRNA compound for inhibiting metastasis

摘要

A method and biomarker for evaluating metastasis, and an siRNA compound for inhibiting metastasis. The method of the present invention includes: providing a sample of a subject, which includes a normal tissue and a tissue to be detected; detecting expression of a biomarker of the normal tissue and the tissue to be detected, respectively, wherein the biological marker is SERPINA1; and comparing the expression of the biological marker of the normal tissue and the tissue to be detected. When the expression of the biological marker of the tissue to be detected is higher than the normal tissue, it represents that the subject is at a risk of suffering from metastasis.