Figure 1: Serum antibody levels examined by AlphaLISA. The levels in the sera of 228 CI patients, 44 TIA patients and 137 HD were measured by AlphaLISA using synthetic antigen peptides, SOSTDC1-156, CTNND1-211, CLDND1-69 and CCNG2-231. The box-whisker plots display the 25th, 50th and 75th percentiles. The upper and lower cross bars of the box represent 90th and 10th percentiles, respectively. Values higher than 90th percentile or lower than 10th percentile are marked by dots. P values between HD and TIA or CI patients were calculated using the Mann- Whitney U test.