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Basement membrane protein gene expression in laser-capture microdissected epidermis and dermis of young and aged human skin during wound healing. mRNA levels of LAMC2 (a, d), COL7A2 (b, e), and COL4A2 (c, f) in epidermis (a-c) and dermis (d-f) following wounding (expressed in fold change vs. unwounded baseline). N = 3–6 per group. *: p < .05 vs. Young (unpaired t-test)
