Retraction of two articles

American Thoracic Society. Am J Respir Cell Mol Biol. 2012 Mar.

. 2012 Mar;46(3):414.

doi: 10.1165/ajrcmb.46.3.414a.

No abstract available

Retraction of

Peroxisome proliferator-activated receptor-gamma ligands inhibit alpha5 integrin gene transcription in non-small cell lung carcinoma cells.
Han S, Rivera HN, Roman J. Han S, et al. Am J Respir Cell Mol Biol. 2005 Apr;32(4):350-9. doi: 10.1165/rcmb.2004-0345OC. Epub 2005 Jan 27. Am J Respir Cell Mol Biol. 2005. Retraction in: Am J Respir Cell Mol Biol. 2012 Mar;46(3):414. doi: 10.1165/ajrcmb.46.3.414a. PMID: 15677767 Retracted.
Activation of peroxisome proliferator-activated receptor beta/delta induces lung cancer growth via peroxisome proliferator-activated receptor coactivator gamma-1alpha.
Han S, Ritzenthaler JD, Sun X, Zheng Y, Roman J. Han S, et al. Am J Respir Cell Mol Biol. 2009 Mar;40(3):325-31. doi: 10.1165/rcmb.2008-0197OC. Epub 2008 Sep 5. Am J Respir Cell Mol Biol. 2009. Retraction in: Am J Respir Cell Mol Biol. 2012 Mar;46(3):414. doi: 10.1165/ajrcmb.46.3.414a. PMID: 18776129 Free PMC article. Retracted.

1. Han S, Rivera HN, Roman J. Peroxisome proliferator–activated receptor-γ ligands inhibit α5 integrin gene transcription in non–small cell lung carcinoma cells. Am J Respir Cell Mol Biol 2005;32:350–359. - PubMed
1. Han S, Ritzenthaler JD, Sun X, Zheng Y, Roman J. Activation of peroxisome proliferator–activated receptor β/δ induces lung cancer growth via peroxisome proliferator–activated receptor coactivator γ-1α. Am J Respir Cell Mol Biol 2009;40:325–331. - PMC - PubMed