Figure 4From: Establishment and Characterization of a Novel Head and Neck Squamous Cell Carcinoma Cell Line USC-HN1Establishment of the USC-HN1 cell line. (A) Phase contrast microphotograph of growing USC-HN1 cells showing numerous mitotic cells (rounded, luminescent cells) with a tightly, adherent squamous cell morphology. (B) Cytology of the USC-HN1 cell line shows malignant cells with large nuclei and nucleoli and an abundance of cytoplasm typical of squamous cells (Cytospin, Wright-Giemsa stain, ×100 original magnification).Back to article page