Mohamed J. Saadh, Pawan Sharma, Israa Habeeb Naser, Abhishek Kumar, M. Ravi Kumar, Irodakhon Rasulova, Faraj Mohammed, Omer Qutaiba B. Allela, Wathiq Kh. Mohammed, Nahed Mahmood Ahmed, Ahmed Muzahem Al-Ani, Ahmed Huseen Redhee
{"title":"Epithelial–mesenchymal transition in chemoradiation-induced lung damage: Mechanisms and potential treatment approaches","authors":"Mohamed J. Saadh, Pawan Sharma, Israa Habeeb Naser, Abhishek Kumar, M. Ravi Kumar, Irodakhon Rasulova, Faraj Mohammed, Omer Qutaiba B. Allela, Wathiq Kh. Mohammed, Nahed Mahmood Ahmed, Ahmed Muzahem Al-Ani, Ahmed Huseen Redhee","doi":"10.1002/jbt.23790","DOIUrl":null,"url":null,"abstract":"<p>Pulmonary injury is one of the key restricting factors for the therapy of malignancies with chemotherapy or following radiotherapy for chest cancers. The lung is a sensitive organ to some severely toxic antitumor drugs, consisting of bleomycin and alkylating agents. Furthermore, treatment with radiotherapy may drive acute and late adverse impacts on the lung. The major consequences of radiotherapy and chemotherapy in the lung are pneumonitis and fibrosis. Pneumonitis may arise some months to a few years behind cancer therapy. However, fibrosis is a long-term effect that appears years after chemo/or radiotherapy. Several mechanisms such as oxidative stress and severe immune reactions are implicated in the progression of pulmonary fibrosis. Epithelial–mesenchymal transition (EMT) is offered as a pivotal mechanism for lung fibrosis behind chemotherapy and radiotherapy. It seems that pulmonary fibrosis is the main consequence of EMT after chemo/radiotherapy. Several biological processes, consisting of the liberation of pro-inflammatory and pro-fibrosis molecules, oxidative stress, upregulation of nuclear factor of κB and Akt, epigenetic changes, and some others, may participate in EMT and pulmonary fibrosis behind cancer therapy. In this review, we aim to discuss how chemotherapy or radiotherapy may promote EMT and lung fibrosis. Furthermore, we review potential targets and effective agents to suppress EMT and lung fibrosis after cancer therapy.</p>","PeriodicalId":15151,"journal":{"name":"Journal of Biochemical and Molecular Toxicology","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Biochemical and Molecular Toxicology","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/jbt.23790","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Pulmonary injury is one of the key restricting factors for the therapy of malignancies with chemotherapy or following radiotherapy for chest cancers. The lung is a sensitive organ to some severely toxic antitumor drugs, consisting of bleomycin and alkylating agents. Furthermore, treatment with radiotherapy may drive acute and late adverse impacts on the lung. The major consequences of radiotherapy and chemotherapy in the lung are pneumonitis and fibrosis. Pneumonitis may arise some months to a few years behind cancer therapy. However, fibrosis is a long-term effect that appears years after chemo/or radiotherapy. Several mechanisms such as oxidative stress and severe immune reactions are implicated in the progression of pulmonary fibrosis. Epithelial–mesenchymal transition (EMT) is offered as a pivotal mechanism for lung fibrosis behind chemotherapy and radiotherapy. It seems that pulmonary fibrosis is the main consequence of EMT after chemo/radiotherapy. Several biological processes, consisting of the liberation of pro-inflammatory and pro-fibrosis molecules, oxidative stress, upregulation of nuclear factor of κB and Akt, epigenetic changes, and some others, may participate in EMT and pulmonary fibrosis behind cancer therapy. In this review, we aim to discuss how chemotherapy or radiotherapy may promote EMT and lung fibrosis. Furthermore, we review potential targets and effective agents to suppress EMT and lung fibrosis after cancer therapy.
期刊介绍:
The Journal of Biochemical and Molecular Toxicology is an international journal that contains original research papers, rapid communications, mini-reviews, and book reviews, all focusing on the molecular mechanisms of action and detoxication of exogenous and endogenous chemicals and toxic agents. The scope includes effects on the organism at all stages of development, on organ systems, tissues, and cells as well as on enzymes, receptors, hormones, and genes. The biochemical and molecular aspects of uptake, transport, storage, excretion, lactivation and detoxication of drugs, agricultural, industrial and environmental chemicals, natural products and food additives are all subjects suitable for publication. Of particular interest are aspects of molecular biology related to biochemical toxicology. These include studies of the expression of genes related to detoxication and activation enzymes, toxicants with modes of action involving effects on nucleic acids, gene expression and protein synthesis, and the toxicity of products derived from biotechnology.