Figure 1
Potential blood-based biomarkers for FXS. Candidate blood-based biomarkers for FXS include: extracellular-regulated kinase (ERK), phosphoinositide 3-kinase (PI3K), matrix metalloproteinase-9 (MMP-9), amyloid-beta protein precursor (APP) and catabolites, brain-derived neurotrophic factor (BDNF), p70 ribosomal subunit 6 kinase 1 (S6K1), and cytokine and chemokine profiles.