TIL evaluation response to nab-PTX and SPARC expression
tumor, TILs
TUMOR
We evaluated TILs in 41 patients whose biopsy HE slides were available. In these 41 cases, the number of TILs was significantly higher in pCR cases (Number of TILs in biopsy samples. TILs counted using each biopsy sample before NAC were compared between the pCR and non-pCR groups. The average number of TILs with an error bar for the standard division is shown for all (Next, we performed IHC for SPARC and PD-L1 in 34 patients for whom samples were available. As previously reported, SPARC expression was observed not only in tumor cells (