Expression of Concern: Decline in NRF2-regulated Antioxidants in COPD Lungs due to Loss of Its Positive Regulator, and Heightened Endoplasmic Reticulum Stress in the Lungs of Patients with COPD

摘要

It has come to the corresponding author's attention that certain anomalies exist in several figures in articles published in the Journal in 2008 and 2009 (1,2). These issues have led to publishing this expression of concern, while the basis for the anomalies is being reviewed.