Welcome to OSdream !


Tumor metastasis and recurrence are urgent clinical problems in tumor treatment. Recurrence-free survival (RFS), Metastasis-free survival (MFS) and differentially expressed genes (DEGs) analyses may enable finding and validating effective markers to predict prognosis and the occurrence of metastasis and recurrence. OSdream database, including TCGA and GEO datasets in almost 30 types of cancers, is established to explore RFS and MFS for gene of interest in one certain tumor. Moreover, the database could also perform differentially expressed genes (DEGs) analysis between no metastasis and metastasis, between no recurrence and recurrence.

Number of samples:

MFS analysis: 3505

RFS analysis: 13087

DEGs analysis of metastasis: 6098

DEGs analysis of recurrence: 13738

Total samples number:23341

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