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. 2017 Apr 4;7:605. doi: 10.1038/s41598-017-00741-4

Figure 2.

Figure 2

Correlation networks of CD4+ T-cell surface proteins in control individuals, patients with non-exudative age-related macular degeneration (AMD), and patients with exudative AMD. The relationships between surface proteins are calculated using Spearman’s correlation and the correlation coefficient is marked when ≥0.4 or ≤−0.4 using green or red lines, respectively. Differences in relationship patterns reveal that a complex systemic immune dysfunction may be present in patients with AMD.