Pilz et al. (Fluids Barriers CNS 17:7; 2020) investigated how CSF CXCL13 concentrations are influenced by CXCL13 serum concentrations and blood-CSF barrier (BCSFB) perform, evaluating the affect of serum CXCL13 ranges and Qalbumin (CSF albumin/serum albumin) on CSF CXCL13 amongst sufferers with CNS irritation categorized as CXCL13 unfavourable, low, medium, or excessive. Among all CXCL13 teams,…