Chlorine e6 tabanlı Fotodinamik Terapinin MiaPaCa-2 ve MRC-5 hücreleri üzerindeki etkisi

Cilt: 2 Sayı: 2 15 Ağustos 2017
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Effects of Chlorine e6 mediated Photodynamic Therapy on MIA PaCa-2 and MRC-5 cells

Abstract

Aim: Pancreatic cancer is an important health problem with high mortality despite current treatment methods. Therefore, new methods for treatment are needed to be developed. Photodynamic therapy (PDT) is based on firstly pre-treatment of tumor region with a light-sensitive (PS) agent, following local accumulation in tumor loci irradiation with appropriate wavelength light source. The aim of this study is to determine the cytotoxic effects of chlorine e-6 based photodynamic therapy on MIA PaCa-2 pancreatic epithelial cancer cells and MRC-5 normal lung (non-cancerous) epithelial cells.

 Methods: MIA PaCa-2 pancreatic epithelial cancer cells and MRC-5 normal epithelial cells were incubated with 10 μM Ce6 during 60 min and followed by irradiated with a diode laser (λ =670nm) at 5 J/cm2. Cell proliferation test was performed with WST-1 assay 4 - 24- 48 and 72 hours after post treatment.

Results: Ce6-based photodynamic therapy significantly reduced cell viability in the MIAPaCa-2 group compared to other treatment groups (p <0.05). On the other hand, it was determined that Ce6-based PDT was 33% cytotoxic on MRC-5 cells.

Conclusion: Ce6 concentration, incubation time and laser parameters should be determined separately for each cancer cell line. Ce6 based photodynamic therapy is promising as a palliative treatment option and / or minimizing tumor in pancreatic cancer.


Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Klinik Tıp Bilimleri

Bölüm

-

Yazarlar

Tuğba Kiriş Aydoğan
İSTANBUL ÜNİVERSİTESİ
Türkiye

Saadet Akbulut Bu kişi benim

Bedia Çakmakoğlu Bu kişi benim

Elif Sinem Bireller Bu kişi benim
YENİ YÜZYIL ÜNİVERSİTESİ

Haşim Özgür Tabakoğlu Bu kişi benim

Yayımlanma Tarihi

15 Ağustos 2017

Gönderilme Tarihi

15 Nisan 2017

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 2 Sayı: 2

Kaynak Göster

Vancouver
1.Tuğba Kiriş Aydoğan, Saadet Akbulut, Bedia Çakmakoğlu, Elif Sinem Bireller, Haşim Özgür Tabakoğlu. Effects of Chlorine e6 mediated Photodynamic Therapy on MIA PaCa-2 and MRC-5 cells. Arch Clin Exp Med. 01 Ağustos 2017;2(2):45-8. doi:10.25000/acem.306444

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