Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

29 November 2016 : Laboratory Research  

Isoflurane Promotes Non-Small Cell Lung Cancer Malignancy by Activating the Akt-Mammalian Target of Rapamycin (mTOR) Signaling Pathway

Wenhua Zhang1BCEF, Xueqian Shao2ACE*

DOI: 10.12659/MSM.898434

Med Sci Monit 2016; 22:4644-4650

Abstract

BACKGROUND: Lung cancer is one of the leading causes of cancer mortalities worldwide, and non-small cell lung cancer (NSCLC) accounts for the majority of all lung cancer cases. Surgery remains one of the front-line treatment options for NSCLC, but events within the perioperative period were found to affect cancer prognosis, such as anesthesia procedures. Isoflurane, a commonly used volatile anesthetic, enhances the malignant potential of renal, prostate, and ovarian cancer cells, but its effects on NSCLC development have not been previously reported.

MATERIAL AND METHODS: CCK-8 and MTT cell proliferation assays were used to analyze NSCLC cell proliferation. Metastatic ability was examined by wound healing and transwell assays. We used Western blot analysis to study the mechanism of effect of Isoflurane in NSCLC development.

RESULTS: We demonstrated that isoflurane promotes proliferation, migration and invasiveness of NSCLC cells, as well as upregulation of the Akt-mTOR signaling pathway in NSCLC cells. Pharmacological inhibition of Akt-mTOR signaling abolished the ability of isoflurane to promote proliferation, migration, and invasion of NSCLC cells, indicating that isoflurane promotes NSCLC cell malignancy by activating the Akt-mTOR signaling pathway.

CONCLUSIONS: Isoflurane promotes NSCLC proliferation, migration and invasion by activating the Akt-mTOR signaling pathway.

Keywords: Carcinoma, Non-Small-Cell Lung - pathology, A549 cells, Cell Movement - drug effects, Cell Proliferation - drug effects, Isoflurane - toxicity, Lung Neoplasms - pathology, Proto-Oncogene Proteins c-akt - metabolism, Signal Transduction - drug effects, TOR Serine-Threonine Kinases - metabolism

Add Comment 0 Comments

Editorial

01 March 2024 : Editorial  

Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and Transfusion-Dependent β-Thalassemia

Dinah V. Parums

DOI: 10.12659/MSM.944204

Med Sci Monit 2024; 30:e944204

0:00

In Press

18 Mar 2024 : Clinical Research  

Sexual Dysfunction in Women After Tibial Fracture: A Retrospective Comparative Study

Med Sci Monit In Press; DOI: 10.12659/MSM.944136  

0:00

21 Feb 2024 : Clinical Research  

Potential Value of HSP90α in Prognosis of Triple-Negative Breast Cancer

Med Sci Monit In Press; DOI: 10.12659/MSM.943049  

22 Feb 2024 : Review article  

Differentiation of Native Vertebral Osteomyelitis: A Comprehensive Review of Imaging Techniques and Future ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943168  

23 Feb 2024 : Clinical Research  

A Study of 60 Patients with Low Back Pain to Compare Outcomes Following Magnetotherapy, Ultrasound, Laser, ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943732  

Most Viewed Current Articles

16 May 2023 : Clinical Research  

Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...

DOI :10.12659/MSM.940387

Med Sci Monit 2023; 29:e940387

0:00

17 Jan 2024 : Review article  

Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron Variant

DOI :10.12659/MSM.942799

Med Sci Monit 2024; 30:e942799

0:00

14 Dec 2022 : Clinical Research  

Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase Levels

DOI :10.12659/MSM.937990

Med Sci Monit 2022; 28:e937990

0:00

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

0:00

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750