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. 2021 Jan 26;10:603864. doi: 10.3389/fonc.2020.603864

Figure 1.

Figure 1

Identification of a three-autophagy-related lncRNA prognostic signature. (A) Partial likelihood deviance was plotted versus log(λ). The vertical dotted line indicates the lambda value with the minimum error and the largest lambda value, where the deviance is within one standard error of the minimum. (B) LASSO coefficient profiles of genes associated with overall survival of head and neck squamous cell carcinoma. (C) Forest plot depicting associations between lncRNAs and risk value determined via multivariate Cox regression analysis. *p < 0.05, **p < 0.01. (D–F) Kaplan–Meier survival curves derived from three autophagy-related lncRNAs and HNSCC patients. These lncRNAs were considered to constitute a prognostic signature for HNSCC. AL121899.1 was identified as a negative prognostic factor, and TTTY15 and MIF-AS1 were identified as positive prognostic factors. (D) AL121899, (E) MIF-AS, (F) TTTY15.