Psoriasis is an inflammatory skin disease that affects 2-5% of the worldwide population. It is a chronic immune-mediated hyperproliferative inflammatory skin disease of unknown etiology, characterized by the appearance of sore patches of thick, red skin with silvery scales.

2nd Medical Faculty Charles University Bulovka Hospital Institute of Clinical and Experimental Medicine Prague Czech Republic

Chair of Dermatology University of Rome “G Marconi” Rome Italy

Department of Dermatology and Allergology Academic Teaching Hospital Dresden Friedrichstadt Dresden Germany

Department of Dermatology and Cutaneous Surgery Department of Psychiatry and Behavioral Sciences Institute for Bioethics and Health Policy University of Miami Miller School of Medicine Miami FL USA

Department of Experimental and Clinical Biomedical Sciences University of Florence Florence Italy

Department of Nuclear Physics Sub nuclear and Radiation G Marconi University Rome Italy

Medical Institute of Ministry of Interior Department of Dermatology Venereology and Dermatologic Surgery Sofia Bulgaria

Psoriasis and Skin Clinic Melbourne Australia

University B 1 S Group of Institutions Punjab Technical University Punjab India