Table III LAMP-1 tissue microarray
Tissue characteristicLAMP-1 positive, n (%)EGFR positive, n (%)LAMP-1 positive also positive for EGFR, n (%)
Serous22 (35)45 (74)16 (73)
    Grade
        14 (31)11 (85)3 (75)
        28 (57)11 (79)6 (75)
        310 (31)21 (66)7 (70)
    FIGO stage
        I/II18 (41)34 (77)15 (83)
        III2 (13)10 (67)0 (0)
        IV2 (67)1 (33)1 (50)
Mucinous2 (22)4 (44)1 (50)
Clear cell1 (20)5 (100)1 (100)
Endometrioid0 (0)0 (0)0 (0)
Metastatic serous3 (30)5 (50)1 (33)
Normal tissue1 (17) (germinal)1 (17) (stromal)0 (0)
Normal adjacent tissue0 (0)0 (0)0 (0)
  • 100 ovarian cores scored for LAMP-1 and EGFR expression. Scoring based on protein expression. 0 = no staining; 1 = weak staining; 2 = moderate staining; 3 = strong staining. Further classification of TMA can be found in supplementary Table S8.