Novel diagnostic biomarkers of oxidative stress, ferroptosis, immune infiltration characteristics and experimental validation in ischemic stroke

Kaisheng Yuan; Xiao Jin; Xiaocong Mo; Ruiqi Zeng; Xu Zhang; Qiufang Chen; Ling Jin

doi:doi:10.18632/aging.205415

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Research Paper Volume 16, Issue 1 pp 746—761

Novel diagnostic biomarkers of oxidative stress, ferroptosis, immune infiltration characteristics and experimental validation in ischemic stroke

Figure 7. The expression of PTGS2 after MCAO/R. (A) Venn diagram showed that only PTGS2 was existed as upregulated ferroptosis-related DEGs. (B) RT-qPCR analysis of PTGS2 mRNA level. (C, D) Western blot analysis of PTGS2 protein level. (E, F) Immunohistochemical analysis of PTGS2 expression. ^*p < 0.05; ^**p < 0.01; ^***p < 0.001.