Abstract

Several studies have related shortened leukocyte telomere length (LTL) with age-related diseases and worse prognosis. Telomere length attrition has recently been associated with inflammatory diseases, including psoriasis. However, no study has demonstrated an association between LTL and the risk of disease severity and metabolic comorbidities in Arab patients with psoriasis (Ps). 68 Ps and 42 normal controls (NC) were included. LTL and oxidative damage were determined by quantitative (q) PCR. Odds ratios (OR) and 95% confidence intervals (CI) were calculated using logistic regression. Statistical differences between the groups were determined using 2 and t-tests. Patients with psoriasis had significantly shorter LTL (P= 0.032) and higher oxidative damage (P= 0.015) than those without psoriasis. Patients with moderate-to-severe index (P= 0.03) and metabolic comorbidity showed significantly shorter LTL (P= 0.003) compared to patients with mild index and without metabolic comorbidity, respectively. Patients with short LTL (≤ 0.9) were correlated with higher risk of moderate-to-severe conditions (OR= 6.98, 95% CI= 2.3-20.8, P= 0.001) and metabolic comorbidities (OR= 2.89, 95% CI= 1.02- 8.2, P= 0.04). LTL shortening may be a consequence of increased oxidative damage, and is related to the risk of severe psoriasis and metabolic comorbidities. Therefore, LTL may be a good candidate biomarker for predicting the risk of poor prognosis in patients with psoriasis.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

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.