The antiproliferative effect of C2-ceramide on lung cancer cells through apoptosis by inhibiting Akt and NFκB

I. Ling Lin, Han Lin Chou, Jin Ching Lee, Feng Wei Chen, Yao Fong, Wei Chiao Chang, Hurng W. Huang, Chang Yi Wu, Wen Tsan Chang, Hui Min D Wang, Chien Chih Chiu

研究成果: 雜誌貢獻文章

11 引文 (Scopus)

摘要

The anticancer effects of ceramide have been reported in many types of cancers but less in lung cancer. In this study, we used C2-ceramide to further investigate its possible anticancer effects and mechanisms on non-small cell lung cancer (NSCLC) H1299 cells. The result of cell proliferation in terms of trypan blue assay showed high dose of C2-ceramide inhibited cell survival after 24 h treatment. The flow cytometry-based assays indicated the effect of apoptosis, chromatin condensation, and G1 arrest in terms of Annexin V/propidium iodide (PI), DAPI, and PI stainings, respectively. Moreover, the decreased protein level of p-Akt, p-NFκB, survivin and cyclin A2 were detected by Western blot assay. Taken together, these results indicated the antiproliferative effect of C2-ceramide is majorly responsible for cell apoptosis in lung cancer H1299 cells.

原文英語
文章編號1
期刊Cancer Cell International
14
發行號1
DOIs
出版狀態已發佈 - 一月 6 2014

指紋

Lung Neoplasms
Propidium
Apoptosis
Cyclin A2
Trypan Blue
Ceramides
Annexin A5
Non-Small Cell Lung Carcinoma
Chromatin
Cell Survival
Flow Cytometry
Western Blotting
Cell Proliferation
Staining and Labeling
N-acetylsphingosine
Neoplasms
Proteins
DAPI

ASJC Scopus subject areas

  • Cancer Research
  • Oncology
  • Genetics

引用此文

The antiproliferative effect of C2-ceramide on lung cancer cells through apoptosis by inhibiting Akt and NFκB. / Lin, I. Ling; Chou, Han Lin; Lee, Jin Ching; Chen, Feng Wei; Fong, Yao; Chang, Wei Chiao; Huang, Hurng W.; Wu, Chang Yi; Chang, Wen Tsan; Wang, Hui Min D; Chiu, Chien Chih.

於: Cancer Cell International, 卷 14, 編號 1, 1, 06.01.2014.

研究成果: 雜誌貢獻文章

Lin, IL, Chou, HL, Lee, JC, Chen, FW, Fong, Y, Chang, WC, Huang, HW, Wu, CY, Chang, WT, Wang, HMD & Chiu, CC 2014, 'The antiproliferative effect of C2-ceramide on lung cancer cells through apoptosis by inhibiting Akt and NFκB', Cancer Cell International, 卷 14, 編號 1, 1. https://doi.org/10.1186/1475-2867-14-1
Lin, I. Ling ; Chou, Han Lin ; Lee, Jin Ching ; Chen, Feng Wei ; Fong, Yao ; Chang, Wei Chiao ; Huang, Hurng W. ; Wu, Chang Yi ; Chang, Wen Tsan ; Wang, Hui Min D ; Chiu, Chien Chih. / The antiproliferative effect of C2-ceramide on lung cancer cells through apoptosis by inhibiting Akt and NFκB. 於: Cancer Cell International. 2014 ; 卷 14, 編號 1.
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AB - The anticancer effects of ceramide have been reported in many types of cancers but less in lung cancer. In this study, we used C2-ceramide to further investigate its possible anticancer effects and mechanisms on non-small cell lung cancer (NSCLC) H1299 cells. The result of cell proliferation in terms of trypan blue assay showed high dose of C2-ceramide inhibited cell survival after 24 h treatment. The flow cytometry-based assays indicated the effect of apoptosis, chromatin condensation, and G1 arrest in terms of Annexin V/propidium iodide (PI), DAPI, and PI stainings, respectively. Moreover, the decreased protein level of p-Akt, p-NFκB, survivin and cyclin A2 were detected by Western blot assay. Taken together, these results indicated the antiproliferative effect of C2-ceramide is majorly responsible for cell apoptosis in lung cancer H1299 cells.

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