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. Author manuscript; available in PMC: 2009 Nov 1.
Published in final edited form as: Adv Dermatol. 2008;24:89–103. doi: 10.1016/j.yadr.2008.09.010

Figure 1. Angiogenesis in Psoriasis.

Figure 1

Lymphocytes act to release TNF-a, IL-23 and IL-22 which induced hyperplasia in basal keratinocytes. This causes the release of VEGF, Ang2, IL-15 and IL-17 into the dermis which causes inflammation.