Identification and Verification of Novel Biomarkers Involving Rheumatoid Arthritis with Multimachine Learning Algorithms: An In Silicon and In Vivo Study

Figure 5

Correlation of four biomarkers and immune signatures in RA. (a) Different expression levels of four biomarkers between normal and RA tissues. (b) Spearman and Pearson correlations of four biomarkers in the RA expression matrix. (c–e) Relationship of four biomarkers and estimated related scores, immune-related signature scores, and immune cell infiltration scores in RA. , P-value is too small, close to zero.

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