Minoo Shahidi1,2, Soudeh Jafari3, Mahmood Barati4, Masoumeh Mahdipour3, Mohammad Saeed Gholami5. 1. Hematology and Blood Banking Department, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran. shahidi.minoo@gmail.com. 2. Cellular and Molecular Research Center (CMRC), Iran University of Medical Sciences, Tehran, Iran. shahidi.minoo@gmail.com. 3. Department of Oral Medicine, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran. 4. Department of Biotechnology, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran. 5. Hematology and Blood Banking Department, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran.
Abstract
INTRODUCTION: MicroRNA (miRNA) 320a and vascular endothelial growth factor receptor 2 (VEGFR-2) expression as the angiogenic biomarkers might be therapeutic targets in Oral lichen planus (OLP). IL-6 and C-reactive protein (CRP) could be prognostic in OLP, dysplastic OLP and Oral squamous cell carcinoma (OSCC). Therefore, their salivary detections as the noninvasive tools were aimed in this study. MATERIALS AND METHODS: Histopathologic examinations were carried out to distinguish the patients with dysplastic OLP and OSCC. Salivary microRNA expression analysis was performed using RT-qPCR. IL-6 and CRP levels were also measured in saliva via ELISA method. VEGFR-2 expression in various sections was evaluated using immunohistochemistry. RESULTS: A significant decrease in salivary microRNA-320a in dysplastic OLP and OSCC but not in OLP without dysplasia was found. VEGFR-2 visualization confirmed the increasing angiogenic process in these cases. A significant increase in IL-6 level was detected in cases with OLP, dysplastic OLP and OSCC. CRP levels also showed a significant increase in dysplastic OLP and OSCC. A positive correlation between IL-6 and CRP levels was found. CONCLUSION: Identification of the salivary microRNA-320a and hs-CRP might provide a convenient noninvasive predictive tool for dysplastic OLP, whereas IL-6 could be a diagnostic and therapeutic target in both OLP without dysplasia and dysplastic OLP cases.
INTRODUCTION: MicroRNA (miRNA) 320a and vascular endothelial growth factor receptor 2 (VEGFR-2) expression as the angiogenic biomarkers might be therapeutic targets in Oral lichen planus (OLP). IL-6 and C-reactive protein (CRP) could be prognostic in OLP, dysplastic OLP and Oral squamous cell carcinoma (OSCC). Therefore, their salivary detections as the noninvasive tools were aimed in this study. MATERIALS AND METHODS: Histopathologic examinations were carried out to distinguish the patients with dysplastic OLP and OSCC. Salivary microRNA expression analysis was performed using RT-qPCR. IL-6 and CRP levels were also measured in saliva via ELISA method. VEGFR-2 expression in various sections was evaluated using immunohistochemistry. RESULTS: A significant decrease in salivary microRNA-320a in dysplastic OLP and OSCC but not in OLP without dysplasia was found. VEGFR-2 visualization confirmed the increasing angiogenic process in these cases. A significant increase in IL-6 level was detected in cases with OLP, dysplastic OLP and OSCC. CRP levels also showed a significant increase in dysplastic OLP and OSCC. A positive correlation between IL-6 and CRP levels was found. CONCLUSION: Identification of the salivary microRNA-320a and hs-CRP might provide a convenient noninvasive predictive tool for dysplastic OLP, whereas IL-6 could be a diagnostic and therapeutic target in both OLP without dysplasia and dysplastic OLP cases.
Authors: M Juretić; R Cerović; M Belušić-Gobić; I Brekalo Pršo; L Kqiku; S Špalj; S Pezelj-Ribarić Journal: Folia Biol (Praha) Date: 2013 Impact factor: 0.906
Authors: Maria Menini; Emanuele De Giovanni; Francesco Bagnasco; Francesca Delucchi; Francesco Pera; Domenico Baldi; Paolo Pesce Journal: J Pers Med Date: 2021-02-04