[Retracted] Blockade of 11β-hydroxysteroid dehydrogenase type 1 enzyme inhibits experimental collagenase-induced osteoarthritis.

This manuscript has been retracted by the Editorial Board of Molecular Medicine Reports, following an investigation prompted by the authors of the article mentioned below and the Editor of the Journal, Inflammation. Fig. 1 in this manuscript was reproduced in its entirety from the following study: Gyurkovska V, Stefanova T, Dimitrova P, Danova S, Tropcheva R and Ivanovska N: Tyrosine kinase inhibitor tyrphostin AG490 retards chronic joint inflammation in mice. Inflammation 37: 995-1005, 2014. Every effort was made on the part of the publisher to contact the authors on the Molecular Medicine Reports paper, but were unable to do so. As a result, this article has been retracted by the Editorial Board of Molecular Medicine Reports. [The original article was published in Molecular Medicine Reports 11: 2071‑2075, 2015 DOI: 10.3893/mmr.2014.2983].