Figure 3 (IMAGE) Impact Journals LLC Caption Significant correlation between miRNA serum concentration and severity of the skin rash for patients treated with monoclonal antibody EGFRIs. MiRNA concentrations were determined by qPCR (n = 98). dCP values were calculated against miR-93. A high dCP value means the miRNA is down regulated. (A) miR-21 concentration plotted against the maximum severity of the skin rash during observation period; linear trend test, p-value < 0.001. (B) miR-31 concentration plotted against the maximum severity of the skin rash during observation period; linear trend test, p-value < 0.001. (C) miR-520e concentration plotted against the maximum severity of the skin rash during observation period; linear trend test, p-value < 0.001. (0 = no skin rash, 1 = light skin rash, 2 = mild skin rash, 3 = sever skin rash). Abbreviation: dCP: delta crossing point. Credit Correspondence to - Julia Carolin Stingl - jstingl@ukaachen.de Usage Restrictions Copyright: © 2021 Kemski et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.