Open Access

Tubeimoside‑1 inhibits the proliferation and metastasis by promoting miR‑126‑5p expression in non‑small cell lung cancer cells

  • Authors:
    • Hanbing Shi
    • Hongxia Bi
    • Xingyuan Sun
    • Haiying Dong
    • Yunfei Jiang
    • Haijun Mu
    • Wei Li
    • Guohua Liu
    • Ruizhi Gao
    • Jiang Su
  • View Affiliations

  • Published online on: June 29, 2018     https://doi.org/10.3892/ol.2018.9051
  • Pages: 3126-3134
  • Copyright: © Shi et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Tubeimoside‑1 (TBMS1) possesses broad anticancer activities, including the cytostatic and anti‑angiogenesis effects in lung cancer. However, the effect of TBMS1 on the metastasis of non‑small cell lung cancer (NSCLC) cells and the potential underlying mechanism remain unclear. In the present study, a cell counting kit‑8 assay revealed that TBMS1 suppressed the proliferation of NCI‑H1299 cells significantly, particularly following 48 h of treatment. Further studies showed that TBMS1 notably enhanced the apoptosis, and inhibited the migration and invasion of NCI‑H1299 cells upon treatment for 48 h. A total of 14 NSCLC tissues and 14 normal adjacent tissues were collected, reverse transcription‑ quantitative polymerase chain reaction revealed decreased expression of microRNA (miR)‑126‑5p in NSCLC tissues compared with adjacent NSCLC tissues, which was reversed following TBMS1 administration in NCI‑H1299 cells. The overexpression of miR‑126‑5p induced by TBMS1 was demonstrated to target and downregulate vascular endothelial growth factor (VEGF)‑A. Simultaneously, the expression of VEGF‑R2 was reduced notably, along with a significant declined in the phosphorylation levels of dual specificity mitogen‑activated protein kinase kinase 1 and extracellular signal‑regulated kinase (ERK)1/2. Overall, the aforementioned results indicated that TBMS1 inhibited the proliferation and metastasis, and promoted the apoptosis of NCI‑H1299 cells, which may be mediated by overexpressing miR‑126‑5p, which inactivates the VEGF‑A/VEGFR2/ERK signaling pathway. Therefore, TBMS1 may be a promising drug for prevention and treatment of NSCLC.
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September-2018
Volume 16 Issue 3

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Shi H, Bi H, Sun X, Dong H, Jiang Y, Mu H, Li W, Liu G, Gao R, Su J, Su J, et al: Tubeimoside‑1 inhibits the proliferation and metastasis by promoting miR‑126‑5p expression in non‑small cell lung cancer cells. Oncol Lett 16: 3126-3134, 2018
APA
Shi, H., Bi, H., Sun, X., Dong, H., Jiang, Y., Mu, H. ... Su, J. (2018). Tubeimoside‑1 inhibits the proliferation and metastasis by promoting miR‑126‑5p expression in non‑small cell lung cancer cells. Oncology Letters, 16, 3126-3134. https://doi.org/10.3892/ol.2018.9051
MLA
Shi, H., Bi, H., Sun, X., Dong, H., Jiang, Y., Mu, H., Li, W., Liu, G., Gao, R., Su, J."Tubeimoside‑1 inhibits the proliferation and metastasis by promoting miR‑126‑5p expression in non‑small cell lung cancer cells". Oncology Letters 16.3 (2018): 3126-3134.
Chicago
Shi, H., Bi, H., Sun, X., Dong, H., Jiang, Y., Mu, H., Li, W., Liu, G., Gao, R., Su, J."Tubeimoside‑1 inhibits the proliferation and metastasis by promoting miR‑126‑5p expression in non‑small cell lung cancer cells". Oncology Letters 16, no. 3 (2018): 3126-3134. https://doi.org/10.3892/ol.2018.9051