Isolation and Identification of Psoralen plus Ultraviolet A (PUVA)-Induced Genes in Human Dermal Fibroblasts by Polymerase Chain Reaction-Based Subtractive Hybridization Meinhard Wlaschek, Christina Hommel, Jutta Wenk, Peter Brenneisen, Wenjian Ma, Gernot Herrmann, Karin Scharffetter-Kochanek Journal of Investigative Dermatology Volume 115, Issue 5, Pages 909-913 (November 2000) DOI: 10.1046/j.1523-1747.2000.00120.x Copyright © 2000 The Society for Investigative Dermatology, Inc Terms and Conditions
Figure 1 Enhanced gene expression following PUVA-induced growth arrest. Differential expression of the PCR-Select isolated cDNA p21waf1/cip1, TIMP-3, and ferritin H and the unknown gene 478 was confirmed by hybridization to northern blotted poly(A)+ mRNA derived from control (C) and PUVA-treated growth-arrested fibroblasts (P). Equal loading of the gel and quality of the RNA was checked by hybridization with the house-keeping gene β-actin. Journal of Investigative Dermatology 2000 115, 909-913DOI: (10.1046/j.1523-1747.2000.00120.x) Copyright © 2000 The Society for Investigative Dermatology, Inc Terms and Conditions