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Fig. 2 | Journal for ImmunoTherapy of Cancer

Fig. 2

From: Objective measurement and clinical significance of IDO1 protein in hormone receptor-positive breast cancer

Fig. 2

IDO1 protein levels in hormone receptor-positive cancer using automated, quantitative immunofluorescence. Bar chart shows the distribution of scores for IDO1. Red dotted line indicates the median cut-point. Green dotted line shows the visual threshold for specific IDO1 signal. Inset depicts a linear regression plot comparing 2 tumor cores in hormone-receptor positive breast cancer cases. AU: arbitrary units of fluorescence. QIF: quantitative immunofluorescence. R2: linear regression coefficient

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