Open Access

Nicotine reduces effectiveness of doxorubicin chemotherapy and promotes CD44+CD24‑ cancer stem cells in MCF‑7 cell populations

  • Authors:
    • Leyla Türker Şener
    • Celal Güven
    • Aziz Şener
    • Suzan Adin Çinar
    • Seyhun Solakoğlu
    • Işil Albeniz
  • View Affiliations

  • Published online on: May 10, 2018     https://doi.org/10.3892/etm.2018.6149
  • Pages: 21-28
  • Copyright: © Türker Şener et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Breast cancer is the most common type of cancer in females and the second most common cause of cancer mortality after lung cancer. Cancer stem cells represent a novel approach to target cancer and reduce cancer recurrence and metastasis. Many patients with breast cancer continue to smoke after receiving their diagnosis. Nicotine is a key factor in tobacco addiction and also changes some cellular functions, such as activation of mitogenic pathways, angiogenesis and cell proliferation. In the present study, the impact of nicotine was assessed in a population of MCF‑7 human breast cancer cells. Cluster of differentiation (CD)44+CD24‑ cancer stem cell population of MCF‑7 cells were evaluated using flow cytometry and scanning electron microscopy. Chemoresistance effects of nicotine were demonstrated in these cells. These findings demonstrated harmful effects of nicotine following metastasis of cancer, owing to the chemoresistance produced through uninterrupted smoking, which may impact the effectiveness of treatment.
View Figures
View References

Related Articles

Journal Cover

July-2018
Volume 16 Issue 1

Print ISSN: 1792-0981
Online ISSN:1792-1015

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Türker Şener L , Güven C, Şener A, Adin Çinar S , Solakoğlu S and Albeniz I: Nicotine reduces effectiveness of doxorubicin chemotherapy and promotes CD44+CD24‑ cancer stem cells in MCF‑7 cell populations. Exp Ther Med 16: 21-28, 2018
APA
Türker Şener, L. ., Güven, C., Şener, A., Adin Çinar, S. ., Solakoğlu, S., & Albeniz, I. (2018). Nicotine reduces effectiveness of doxorubicin chemotherapy and promotes CD44+CD24‑ cancer stem cells in MCF‑7 cell populations. Experimental and Therapeutic Medicine, 16, 21-28. https://doi.org/10.3892/etm.2018.6149
MLA
Türker Şener, L. ., Güven, C., Şener, A., Adin Çinar, S. ., Solakoğlu, S., Albeniz, I."Nicotine reduces effectiveness of doxorubicin chemotherapy and promotes CD44+CD24‑ cancer stem cells in MCF‑7 cell populations". Experimental and Therapeutic Medicine 16.1 (2018): 21-28.
Chicago
Türker Şener, L. ., Güven, C., Şener, A., Adin Çinar, S. ., Solakoğlu, S., Albeniz, I."Nicotine reduces effectiveness of doxorubicin chemotherapy and promotes CD44+CD24‑ cancer stem cells in MCF‑7 cell populations". Experimental and Therapeutic Medicine 16, no. 1 (2018): 21-28. https://doi.org/10.3892/etm.2018.6149