Table 2.

HHLA2 protein expression in human cancers assessed by immunohistochemistry on tissue microarrays

Cancer samples (number positive/total cores)
Breast (7/10)Lung (6/9)Thyroid (6/9)
Malignant melanoma (5/9)Pancreas (5/10)Ovary (4/8)
Liver (4/10)Bladder (4/10)Colon/rectum (3/8)
Prostate (3/9)Kidney (2/6)Esophagus (2/10)
Endometrial (0/9)Gallbladder (0/10)Larynx (0/10)
B-cell lymphoma (0/10)Stomach (0/10)Uterine cervix (0/10)