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. 2021 Apr 24;91(4):937–946. doi: 10.1038/s41390-021-01528-0

Fig. 2. Overview of the results including examples of longitudinal protein levels.

Fig. 2

a A heatmap demonstrating levels of the 20 proteins most significantly correlating to gestational age (GA) and/or retinopathy of prematurity (ROP). Visits and clustering from ROP stage are also shown. b Longitudinal results for the proteins matrix extracellular phosphoglycoprotein (MEPE), paired immunoglobulin-like type 2 receptor beta (PILRB), and angiopoietin-1 (ANGPT1) show distinctions in protein levels between the infants with different stages of ROP. MEPE and PILRB are both correlated to both GA and ROP and ANGPT1 correlated to ROP. The longitudinal results of all the 20 most correlating proteins are shown in Supplementary Figure S1 (online).