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Clinical value of CLDN gene expression in the 143 CRC samples.
Notes: Association between CLDN2 and CLDN4 gene expression levels and (A) OS and (B) PFS (log-rank test). High and low: higher or lower expressions relative to the median expression for that CLDN gene. (C) Association of combined CLDN2 and CLDN4 gene expressions with OS.
Abbreviations: CRC, colorectal cancer; OS, overall survival; PFS, progression-free survival.
