Fig. 4 | Modern Pathology

Fig. 4

From: Detection of a MicroRNA molecular signature of ultraviolet radiation in the superficial regions of melanocytic nevi on sun-exposed skin

Fig. 4

Immunoperoxidase study with an anti-YBX1 antibody. Superficial melanocytes have a cytoplasmic and focal perinuclear distribution of YBX1 expression, which was not detected in deeper melanocytes. a, d Superficial melanocytes (magnification ×4). b, f Superficial melanocytes (magnification ×10). c, e Transition between superficial and deep melanocytes (magnification ×10). The samples are from patient 3; a–c shows sample 3, and b–f shows sample 4

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