NewslettersExtracellular Matrix NewsPulmonary Cell NewsMatrix Metalloproteinase-7 Is Increased in Lung Bases but Not Apices in Idiopathic Pulmonary FibrosisBy Bob - October 27, 20220134Lung tissue from idiopathic pulmonary fibrosis (IPF) bases were more fibrotic than in apices and MMP7 protein was elevated in IPF lung base tissue.[European Respiratory Journal]Full Article