Publication Cover
Inhalation Toxicology
International Forum for Respiratory Research
Volume 27, 2015 - Issue 13
387
Views
32
CrossRef citations to date
0
Altmetric
Review Article

Role of oxidative stress in sulfur mustard-induced pulmonary injury and antioxidant protection

, , &
Pages 659-672 | Received 19 Jun 2015, Accepted 02 Sep 2015, Published online: 08 Oct 2015
 

Abstract

Sulfur mustard (SM) is a potent alkylating agent that targets several organs, especially lung tissue. Although pathological effects of SM have been widely considered, molecular and cellular mechanisms for these pathologies are not well understood, yet. General cellular and molecular events such as inflammation, DNA damage, cell membrane disintegrity, apoptosis and cell death were observed either in in vitro or in vivo models exposed to SM. However, it is not obvious that which specific molecules and signaling pathways are relevant to the pathogenesis of mustard lung. Oxidative stress (OS) and antioxidants depletion induced by SM seem to be one of these factors. SM can trigger several molecular and cellular pathways linked to oxidative stress and inflammation that can cause cell necrosis and apoptosis as well as loss of tissue structure and function. Identification of these signaling pathways and molecules gives us valuable information regarding the toxic mechanisms of SM on injured tissues and the way for developing a better clinical approach. In this review we aimed to discuss the proposed cellular and molecular mechanisms of SM on pulmonary damage, the importance of oxidative stress and the mechanisms by which SM induces OS and antioxidants depletion along with research on antioxidant therapy as a suitable antidote.

Acknowledgments

We are deeply indebted to the past and present collaborators. We should also mention that this paper is extracted from PhD thesis of Mr Eisa Tahmasbpour.

Declaration of interest

No competing interest was declared by any of the authors.

Log in via your institution

Log in to Taylor & Francis Online

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 65.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 389.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.