Abstract
Early detection of psoriasis is still an open discussion. Psoriatic lesions are characterized by red/scaly plaques affecting different body-sites. To evaluate the levels of programmed cell death protein-1(PD-1) and Angiopoietins-2(Ang-2) in serum, lesional, and perilesional of psoriatic patients and correlate them with controls and disease severity. Serum samples were obtained from 40 participants subdivided equally into psoriatic and healthy controls, 4 mm punch_biopsy equally from lesional and perilesional skin of individuals. PD-1/ANG-2 ELISA kits were used for determining the serum and tissue levels among groups. Serum and tissue levels of PD-1 and Ang-2 were overexpressed in psoriatic patients compared with controls. There was a statistical difference between patients and controls in level of PD-1(serum and tissue) with p-value 0.006 and 0.0001, respectively. There was a statistical difference between both groups for ANG-2(serum and tissue) with p-value 0.03 and 0.0001, respectively. There were positive correlations between PASI score and PD-1 in tissue (r = 0.467, p = 0.038). Also, positive correlation between the level of PD-1 in serum and tissue (r = 0.369, p = 0.019), the serum levels of PD-1 and ANG-2 (r = 0.78, p > 0.0001), PD-1 and Ang-2 in tissue (r = 0.583,p = 0.0001) were detected. PD-1 and ANG-2 can be highly recommended to determine the severity of psoriasis.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.