Figure 5From: LIMD1 is more frequently altered than RB1 in head and neck squamous cell carcinoma: clinical and prognostic implicationsImmunohistochemical staining patterns of pRB in dysplastic lesions (L), HNSCC samples (T), normal tissues (Normal) and HNSCC cell lines (Hep2, UPCI: SCC084) samples showing high (a), low/negative (b) expression of pRB protein (indicated by arrows). In #797T, RB1 was not deleted whereas in #944T, this gene was deleted. The regions marked within the circle (20×) were magnified to 40× at inset.Back to article page