Fig. 4From: HPAanalyze: an R package that facilitates the retrieval and analysis of the Human Protein Atlas dataGTP Cyclohydrolase I/BH4 Pathway as a Potential Target for Glioma Research. a-b Protein expression data of genes in the GCH1/BH4 pathway from HPAanalyze in a normal brain tissue and b glioma. c Kaplan-Meyer survival curves showing a correlation of higher SPR and DHFR expression with worse glioma patient survival, data from the REMBRANDT dataset. Plots were generated using the GlioVis portal (http://gliovis.bioinfo.cnio.es) [19] d Subcellular location data for GCH1/BH4 pathway members from HPAanalyzeBack to article page