Corticosteroid use and increased CXCR2 levels on leukocytes are associated with lumacaftor/ivacaftor discontinuation in cystic fibrosis patients homozygous for the F508del CFTR mutation.
Pohl K, Nichols DP, Taylor-Cousar JL, Saavedra MT, Strand MJ, Nick JA, Bratcher PE. Corticosteroid use and increased CXCR2 levels on leukocytes are associated with lumacaftor/ivacaftor discontinuation in cystic fibrosis patients homozygous for the F508del CFTR mutation. PLoS One. 2018; 13(12):e0209026.