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. 2021 Nov 8;9:751490. doi: 10.3389/fcell.2021.751490

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Copyright © 2021 Fei, Hu, Wang, Lu, Chen, Sun and Li.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Identification of ferroptosis-related lncRNAs in LUAD patients and construction of a prognostic signature. (A) Heatmap for 18 differentially expressed genes, with red indicating high expression and blue indicating low expression. (B) Forest map for 18 prognostic genes. (C) Heatmap for 33 differentially expressed lncRNAs, with red indicating high expression and blue indicating low expression. (D) Forest map for 33 prognostic lncRNAs. (E) The optimal log λ value is indicated by the vertical black line in the plot. (F) The LASSO coefficient profile of ferroptosis-related lncRNAs, each line represents an independent lncRNA.