Genetic studies on total finger ridge-count among Japanese.
Explore the source record for details and available documents.
Biomedical subjects
Publications and source records attributed to E Matsuda.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
We have studied the effects of PAI-1 on the formation of metastasis using human fibrosarcoma cells and DNA transfection. A clone (1-3C), which shows low constitutive expression of PAI-1 and low metastatic potential to the lung, was selected from human fibrosarcoma cell line HT-1080. Newly-derived clones transfected with human PAI-1 cDNA showed a 3-5 fold increase in the antigen level of PAI-1. Further, these clones demonstrated a significant increase in both the number and incidence of lung metastases when inoculated into the tail vein of athymic mice. PAI-1 could be a prognostic marker and a target for understanding the physiology of metastasis, as well as for the treatment and prevention of hematogenous lung metastasis.