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Integrin β4 subunit expression in pancreatic intraepithelial neoplasia lesions
| Type of lesion | Number of lesions identified | Staining intensitya percentage of lesions
|
||
|---|---|---|---|---|
| 1 | 2 | 3 | ||
| PanIN 1A | 104 | 25 | 75 | |
| PanIN 1B | 74 | 3 | 97 | |
| PanIN 2 | 19 | 100 | ||
| PanIN 3 | 8 | 100 | ||
Staining intensity criteria are described in the Materials and methods section.
Only cases from UTMB were included in this analysis, due to the ample tissue available in these samples.
