Fig. 1From: Role of apoptotic, autophagic and senescence pathways in minor salivary gland adenoid cystic carcinomaImmunohistochemistry panel for adenoid cystic carcinoma (ACC) showing expression of CD34 (arrows) in the peritumoral stroma (a), unusual CD105 (arrows) positive vessels in peritumoral stroma of rare cases (b), infrequent positivity for D2–40 (arrows) in peritumoral stroma (c), strong Bcl-2 expression in neoplastic cells (d), strong Beclin expression in neoplastic cells (e), an area with intense positivity for LC3B (f), strong p21 positivity in neoplastic cells (g), and negative expression for p16 in neoplastic cells (h)Back to article page