Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice

Arif Khan,1,* Fahad A Alhumaydhi,2 Ameen SS Alwashmi,2 Khaled S Allemailem,2 Mohammed A Alsahli,2 Faris A Alrumaihi,2 Ahmad Almatroudi,2 Mugahid A Mobark,3,4 Ayman Mousa,1,5 Masood A Khan1,* 1Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Al-Qassim, Bura...

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Autores principales:	Khan A, Alhumaydhi FA, Alwashmi ASS, Allemailem KS, Alsahli MA, Alrumaihi FA, Almatroudi A, Mobark MA, Mousa A, Khan MA
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2020
Materias:	das fasn apoptosis ros lung carcinoma Pathology RB1-214 Therapeutics. Pharmacology RM1-950
Acceso en línea:	https://doaj.org/article/70b2fc4674b442b4aebe2ecc066ab1f1
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spelling	oai:doaj.org-article:70b2fc4674b442b4aebe2ecc066ab1f12021-12-02T12:34:07ZDiallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice1178-7031https://doaj.org/article/70b2fc4674b442b4aebe2ecc066ab1f12020-12-01T00:00:00Zhttps://www.dovepress.com/diallyl-sulfide-mediated-modulation-of-the-fatty-acid-synthase-fasn-le-peer-reviewed-article-JIRhttps://doaj.org/toc/1178-7031Arif Khan,1,* Fahad A Alhumaydhi,2 Ameen SS Alwashmi,2 Khaled S Allemailem,2 Mohammed A Alsahli,2 Faris A Alrumaihi,2 Ahmad Almatroudi,2 Mugahid A Mobark,3,4 Ayman Mousa,1,5 Masood A Khan1,* 1Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Al-Qassim, Buraydah, Saudi Arabia; 2Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Al-Qassim, Buraydah, Saudi Arabia; 3Department of Pharmacy Practice, College of Pharmacy, Qassim University, Al-Qassim, Buraydah, Saudi Arabia; 4Department of Pathology, Faculty of Medicine, University of Kordofan, El-Obeid, Sudan; 5Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha, Egypt*These authors contributed equally to this workCorrespondence: Arif KhanDepartment of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi ArabiaTel +966 590038460Email arifbiotech@gmail.comMasood A KhanDepartment of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi ArabiaTel +966 507059437Email masakhan@gmail.comPurpose: Diallyl sulfide (DAS), one of the organo-sulfur secondary metabolites in garlic, has been shown to inhibit the proliferation of cancer cells. The present study aimed to evaluate the mechanism of DAS in the prevention of benzo[a]pyrene (BaP)-induced lung cancer in a murine model.Materials and Methods: The mice were exposed to 50 mg/kg of BaP twice a week for 4 weeks in order to induce lung carcinoma. Pretreatment of mice with DAS (100 mg/kg) was started 2 weeks before BaP exposure and further continued for 21 weeks. The effect of DAS and BaP was evaluated by studying various parameters in the serum and tissues of the treated or untreated BaP-exposed mice.Results: The histopathological findings demonstrated that DAS prevented the progression of malignant lung cancer and metastasis in the liver. A significant drop was observed in BaP-induced tumor marker enzymes (ADA, AHH, γ-GT, LDH) in the serum of the mice treated with DAS. Moreover, DAS treatment resulted in the recovery of antioxidant enzymes, SOD and CAT, in BaP-exposed mice. The induction of apoptosis and the destruction of cellular ROS were detected in cancer cells from the mice pre-treated with DAS. The immunohistochemical analysis revealed the up-regulation of fatty acid synthase (FASN) in the lungs and liver tissues of BaP-exposed mice and the treatment with DAS inhibited FASN expression.Conclusion: The findings of the present study indicated that DAS-induced apoptosis is strongly associated with the downregulation of FASN in tumor tissues. To the best of our knowledge, this is the first study that describes the role of FASN in BaP-induced lung carcinogenesis.Keywords: DAS, FASN, apoptosis, ROS, lung carcinomaKhan AAlhumaydhi FAAlwashmi ASSAllemailem KSAlsahli MAAlrumaihi FAAlmatroudi AMobark MAMousa AKhan MADove Medical Pressarticledasfasnapoptosisroslung carcinomaPathologyRB1-214Therapeutics. PharmacologyRM1-950ENJournal of Inflammation Research, Vol Volume 13, Pp 1075-1087 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	das fasn apoptosis ros lung carcinoma Pathology RB1-214 Therapeutics. Pharmacology RM1-950
spellingShingle	das fasn apoptosis ros lung carcinoma Pathology RB1-214 Therapeutics. Pharmacology RM1-950 Khan A Alhumaydhi FA Alwashmi ASS Allemailem KS Alsahli MA Alrumaihi FA Almatroudi A Mobark MA Mousa A Khan MA Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice
description	Arif Khan,1,* Fahad A Alhumaydhi,2 Ameen SS Alwashmi,2 Khaled S Allemailem,2 Mohammed A Alsahli,2 Faris A Alrumaihi,2 Ahmad Almatroudi,2 Mugahid A Mobark,3,4 Ayman Mousa,1,5 Masood A Khan1,* 1Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Al-Qassim, Buraydah, Saudi Arabia; 2Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Al-Qassim, Buraydah, Saudi Arabia; 3Department of Pharmacy Practice, College of Pharmacy, Qassim University, Al-Qassim, Buraydah, Saudi Arabia; 4Department of Pathology, Faculty of Medicine, University of Kordofan, El-Obeid, Sudan; 5Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha, Egypt*These authors contributed equally to this workCorrespondence: Arif KhanDepartment of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi ArabiaTel +966 590038460Email arifbiotech@gmail.comMasood A KhanDepartment of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi ArabiaTel +966 507059437Email masakhan@gmail.comPurpose: Diallyl sulfide (DAS), one of the organo-sulfur secondary metabolites in garlic, has been shown to inhibit the proliferation of cancer cells. The present study aimed to evaluate the mechanism of DAS in the prevention of benzo[a]pyrene (BaP)-induced lung cancer in a murine model.Materials and Methods: The mice were exposed to 50 mg/kg of BaP twice a week for 4 weeks in order to induce lung carcinoma. Pretreatment of mice with DAS (100 mg/kg) was started 2 weeks before BaP exposure and further continued for 21 weeks. The effect of DAS and BaP was evaluated by studying various parameters in the serum and tissues of the treated or untreated BaP-exposed mice.Results: The histopathological findings demonstrated that DAS prevented the progression of malignant lung cancer and metastasis in the liver. A significant drop was observed in BaP-induced tumor marker enzymes (ADA, AHH, γ-GT, LDH) in the serum of the mice treated with DAS. Moreover, DAS treatment resulted in the recovery of antioxidant enzymes, SOD and CAT, in BaP-exposed mice. The induction of apoptosis and the destruction of cellular ROS were detected in cancer cells from the mice pre-treated with DAS. The immunohistochemical analysis revealed the up-regulation of fatty acid synthase (FASN) in the lungs and liver tissues of BaP-exposed mice and the treatment with DAS inhibited FASN expression.Conclusion: The findings of the present study indicated that DAS-induced apoptosis is strongly associated with the downregulation of FASN in tumor tissues. To the best of our knowledge, this is the first study that describes the role of FASN in BaP-induced lung carcinogenesis.Keywords: DAS, FASN, apoptosis, ROS, lung carcinoma
format	article
author	Khan A Alhumaydhi FA Alwashmi ASS Allemailem KS Alsahli MA Alrumaihi FA Almatroudi A Mobark MA Mousa A Khan MA
author_facet	Khan A Alhumaydhi FA Alwashmi ASS Allemailem KS Alsahli MA Alrumaihi FA Almatroudi A Mobark MA Mousa A Khan MA
author_sort	Khan A
title	Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice
title_short	Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice
title_full	Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice
title_fullStr	Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice
title_full_unstemmed	Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice
title_sort	diallyl sulfide-mediated modulation of the fatty acid synthase (fasn) leads to cancer cell death in bap-induced lung carcinogenesis in swiss mice
publisher	Dove Medical Press
publishDate	2020
url	https://doaj.org/article/70b2fc4674b442b4aebe2ecc066ab1f1
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Diallyl Sulfide-Mediated Modulation of the Fatty Acid Synthase (FASN) Leads to Cancer Cell Death in BaP-Induced Lung Carcinogenesis in Swiss Mice

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