Because high basic fibroblast growth factor levels were found in the IPF-HLF-SN, nintedanib (10-100 nM) was used to inhibit fibroblast growth factor receptor (FGFR) activation.
Pharmacological inhibition of IPF-derived fibroblasts is able to somewhat prevent TGF-β- and basic fibroblast growth factor-dependent profibrotic responses.
Interleukin-1beta (IL-1beta) and basic fibroblast growth factor (bFGF) are important regulators of proliferation, and their expression is increased in lungs of patients with asthma, idiopathic pulmonary fibrosis (IPF), or chronic obstructive pulmonary disease (COPD).