Center of lesional skin gene expression in plaque type psoriasis

Purpose: To identify the gene expression and upstream regulator at lesional skin of psoriasis vulgaris Methods:Full-thickness skin biopsies at lesional skin and uninvolved skin were taken from psoriasis patients. Transcriptomic profiling was constructed by high-throughput next-generation sequencing (NGS) technology Result:The total of 1328 DEGs are identified. Among these 1328 DEGs, 648 were upregulated and 680 were down regulated . Upstream regulators involving in keratinocyte proliferation was predicted to be activated. These DEGs and upstream regulator may be associated with psoriasis pathogenesis Conclusion: This study revealed upstream regulator that may be involved in psoriasis pathogenesis Expression profile lesion and uninvovled skin mRNA