Altered expression of genes encoding growth factors and developmental regulators in ILK-deficient epidermis.
2012-05-04T00:54:20Z (GMT) by
<p>(<b>A, B</b>) Expression levels of selected transcripts encoding proteins associated with growth factors or pigmentation (panel A), or key factors in developmental epidermal pathways (panel B) in ILK-deficient <i>K14Cre-Ilk<sup>f/f</sup></i> epidermis, determined by qPCR. The results are expressed as the mean+SEM (n = 5). The differences in expression in ILK-deficient epidermis for each of transcripts shown reached statistical significance (<i>P</i><0.001, Student's t test) relative to the corresponding transcript levels in ILK-expressing <i>K14Cre-Ilk<sup>f/+</sup></i> epidermis (set to 1). (<b>C</b>) Protein lysates prepared from the skin of 3 day-old <i>K14Cre-Ilk<sup>f/f</sup></i> or <i>K14Cre-Ilk<sup>f/+</sup></i> mice (two animals of each genotype) were resolved by denaturing gel electrophoresis, followed by immunoblot analysis using antibodies against LGR5, or γ-tubulin, used as loading control. Lysates prepared from wild type mouse brain were used as a positive control for LGR5 expression.</p>