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. 2023 Dec 28;51(2):34. doi: 10.3892/or.2023.8693

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Copyright: © Xu et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 2. — Establishment of a ferroptosis-related mRNA prognostic model in head and neck squamous cell carcinoma. (A) Heatmap of 32 ferroptosis-related mRNAs. (B) A total of 32 ferroptosis-related mRNAs were screened out by univariate Cox regression analysis. (C) Lasso regression analysis screened out 13 mRNAs related to ferroptosis. (D) Lasso regression 10-fold cross-validation to calculate coefficients of mRNAs associated with ferroptosis. LASSO, least absolute shrinkage and selection operator.