Research Article
BibTex RIS Cite

MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734'ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines

Year 2019, Volume: 9 Issue: 3, 134 - 139, 16.09.2019

Abstract

ÖZET
Amaç: Hücre içi kalsiyum (Ca2+) sinyali; hücre proliferasyonu ve farklılaşması, gen transkripsiyonu, apoptozis
gibi birçok hücresel süreçte rol oynar. Yapılan çalışmalarda Ca2+ sinyalinin kanser ile ilişkili olduğu gösterilmiştir.
Transient receptor potential vanilloid 4 (TRPV4) kanalları hücre zarında bulunan Ca2+ geçirgen
non-selekif katyon kanalıdır. TRPV4 kanalları vücutta birçok dokuda yaygın olarak eksprese edilmektedir.
Hücre içi Ca2+ miktarının düzenlenmesinde etkisi olan TRPV4 kanallarının kanser hücrelerinin proliferasyonu,
apoptozis, migrasyonu ve tümor anjiogenezi ile ilgili önemli rolleri olduğu görülmüştür. Biz bu çalışmada
TRPV4 antagonisti olan RN 1734’ün, insan prostat (PC-3) ve insan meme (MCF-7) kanseri hücre hatlarında
hücre canlılığı ve DNA hasarı üzerine etkilerini araştırdık.
Gereç ve Yöntemler: Çalışmamızda insan prostat (PC-3) ve insan meme (MCF-7) kanseri hücre hatları kullanıldı.
RN 1734 1, 5, 25, 50 ve 100 µM’lik konsantrasyonlarda, 24 saatlik PC-3 ve MCF-7 hücre canlılığına olan
etkisi 3-(4,5-dimetiltiazol-2-il)-2,5-difeniltetrazolyum bromid (MTT) yöntemiyle ölçüldü. RN 1734’ün DNA
hasarına etkisi Comet yöntemine göre belirlendi.
Bulgular: 24 saat süreyle RN 1734’ün özellikle 50 ve 100 µM’lik konsantrasyonlarıyla inkübe edilen PC-3 ve
MCF-7 hücrelerde canlılık düzeyi önemli ölçüde azaldı (p<0.05). Ayrıca 100 µM’lik konsantrasyonda RN 1734
uygulaması sonrası hücre DNA hasarı düzeyinde anlamlı artışın olduğu görüldü (p<0.05).
Sonuç: Biz bu çalışmada TRPV4 antagonisti olan RN 1734'ün, PC-3 ve MCF-7 hücre hatlarında hücre canlılığını
azalttığını ve DNA hasarına neden olduğunu bulduk. Bizim bulgularımız, TRPV4 antagonisti uygulanmasının
kanser hücrelerine karşı yeni bir tedavi yaklaşımı olabileceğini düşündürmektedir.
Anahtar kelimeler: RN 1734; TRPV4; Kanser; PC-3; MCF-7; Comet yöntemi; MTT
ABSTRACT
Aim: Intracellular calcium (Ca2+) signal pathway has a role in cell proliferation and differentiation, gene
transcription and apoptosis. Studies have shown that Ca2+ signal is related to cancer. Transient receptor
potential vanilloid 4 channels are Ca2+ permeable non-selective cation channels in the cell membrane.
TRPV4 channels are commonly expressed in many tissues in the body. TRPV4 channels, which have an effect
on the regulation of intracellular Ca2+ levels, have been shown to have important roles in the proliferation,
apoptosis, migration and tumor angiogenesis of cancer cells. In this study, we investigated the effects of
RN 1734, TRPV4 antagonist, on cell viability and DNA damage in human prostate (PC-3) and human breast
(MCF-7) cancer cell lines.
Materials and Methods: Human prostate (PC-3) and human breast (MCF-7) cancer cell lines were used in
our study. The effect of RN 1734 on 1, 5, 25, 50 and 100 µM concentrations on 24-hour PC-3 and MCF-7 cell
viability was determined by 3- (4,5-dimethylthiazol-2-yl) -2,5- diphenyltetrazolium bromide (MTT) method.
The effect of RN 1734 on DNA damage was determined according to Comet Assay method.
Results: The viability of PC-3 and MCF-7 cells, which were incubated for 24 hours with RN 1734, especially
at concentrations of 50 and 100 µM, was significantly reduced (p<0.05). In addition, there was a significant
increase in cell DNA damage level after RN 1734 100 µM concentration application (p <0.05).
Conclusions: In this study, we found that RN 1734, TRPV4 antagonist, reduces cell viability and causes DNA
damage in PC-3 and MCF-7 cell lines. Our findings suggest that administration of TRPV4 antagonist may be
a new therapeutic approach to cancer cells.
Keywords: RN 1734; TRPV4; Cancer; PC-3; MCF-7; Comet assay; MTT

References

  • 1. Kumar V, Abbas AK, Fausto N, Aster JC (2014) Robbins and Cotran pathologic basis of disease, professional edition e-book: Elsevier health sciences. 2. Ferlay J, Soerjomataram I, Dikshit R, Eser S, Mathers C, et al. (2015) Cancer incidence and mortality worldwide: sources, methods and major patterns in GLOBOCAN 2012. Int J Cancer 136: E359-386. 3. Saatçi E (2014) Dünyada ve Türkiye'de Kanser Epidemiyolojisi. Turkiye Klinikleri Family Medicine-Special Topics 5: 1-8. 4. Gultekin M, Utku E, Ergun A, Sevinc A, Tutuncu S, et al. (2015) Turkiye Kanser Istatistikleri (Cancer Statistics in Turkey). TC Saglik Bakanligi, Türkiye Halk Sağlığı Kurumu (Turkish Organization for Public Health), Ankara, Turkey. 5. Stewart TA, Yapa KT, Monteith GR (2015) Altered calcium signaling in cancer cells. Biochim Biophys Acta 1848: 2502-2511. 6. Yu S, Huang S, Ding Y, Wang W, Wang A, et al. (2019) Transient receptor potential ion-channel subfamily V member 4: a potential target for cancer treatment. Cell Death Dis 10: 497. 7. Thoppil RJ, Adapala RK, Cappelli HC, Kondeti V, Dudley AC, et al. (2015) TRPV4 channel activation selectively inhibits tumor endothelial cell proliferation. Sci Rep 5: 14257. 8. Peters AA, Jamaludin SYN, Yapa K, Chalmers S, Wiegmans AP,et al. (2017) Oncosis and apoptosis induction by activation of an overexpressed ion channel in breast cancer cells. Oncogene 36: 6490-6500. 9. Lee WH, Choong LY, Jin TH, Mon NN, Chong S, et al. (2017) TRPV4 plays a role in breast cancer cell migration via Ca(2+)-dependent activation of AKT and downregulation of E-cadherin cell cortex protein. Oncogenesis 6: 39. 10. Thoppil RJ, Cappelli HC, Adapala RK, Kanugula AK, Paruchuri S, et al. (2016) TRPV4 channels regulate tumor angiogenesis via modulation of Rho/Rho kinase pathway. Oncotarget 7: 25849-25861.
Year 2019, Volume: 9 Issue: 3, 134 - 139, 16.09.2019

Abstract

References

  • 1. Kumar V, Abbas AK, Fausto N, Aster JC (2014) Robbins and Cotran pathologic basis of disease, professional edition e-book: Elsevier health sciences. 2. Ferlay J, Soerjomataram I, Dikshit R, Eser S, Mathers C, et al. (2015) Cancer incidence and mortality worldwide: sources, methods and major patterns in GLOBOCAN 2012. Int J Cancer 136: E359-386. 3. Saatçi E (2014) Dünyada ve Türkiye'de Kanser Epidemiyolojisi. Turkiye Klinikleri Family Medicine-Special Topics 5: 1-8. 4. Gultekin M, Utku E, Ergun A, Sevinc A, Tutuncu S, et al. (2015) Turkiye Kanser Istatistikleri (Cancer Statistics in Turkey). TC Saglik Bakanligi, Türkiye Halk Sağlığı Kurumu (Turkish Organization for Public Health), Ankara, Turkey. 5. Stewart TA, Yapa KT, Monteith GR (2015) Altered calcium signaling in cancer cells. Biochim Biophys Acta 1848: 2502-2511. 6. Yu S, Huang S, Ding Y, Wang W, Wang A, et al. (2019) Transient receptor potential ion-channel subfamily V member 4: a potential target for cancer treatment. Cell Death Dis 10: 497. 7. Thoppil RJ, Adapala RK, Cappelli HC, Kondeti V, Dudley AC, et al. (2015) TRPV4 channel activation selectively inhibits tumor endothelial cell proliferation. Sci Rep 5: 14257. 8. Peters AA, Jamaludin SYN, Yapa K, Chalmers S, Wiegmans AP,et al. (2017) Oncosis and apoptosis induction by activation of an overexpressed ion channel in breast cancer cells. Oncogene 36: 6490-6500. 9. Lee WH, Choong LY, Jin TH, Mon NN, Chong S, et al. (2017) TRPV4 plays a role in breast cancer cell migration via Ca(2+)-dependent activation of AKT and downregulation of E-cadherin cell cortex protein. Oncogenesis 6: 39. 10. Thoppil RJ, Cappelli HC, Adapala RK, Kanugula AK, Paruchuri S, et al. (2016) TRPV4 channels regulate tumor angiogenesis via modulation of Rho/Rho kinase pathway. Oncotarget 7: 25849-25861.
There are 1 citations in total.

Details

Primary Language Turkish
Journal Section Original Research
Authors

Murat Çakır This is me

Yavuz Erden This is me

Publication Date September 16, 2019
Published in Issue Year 2019 Volume: 9 Issue: 3

Cite

APA Çakır, M., & Erden, Y. (2019). MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines. Bozok Tıp Dergisi, 9(3), 134-139.
AMA Çakır M, Erden Y. MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines. Bozok Tıp Dergisi. September 2019;9(3):134-139.
Chicago Çakır, Murat, and Yavuz Erden. “MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines”. Bozok Tıp Dergisi 9, no. 3 (September 2019): 134-39.
EndNote Çakır M, Erden Y (September 1, 2019) MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines. Bozok Tıp Dergisi 9 3 134–139.
IEEE M. Çakır and Y. Erden, “MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines”, Bozok Tıp Dergisi, vol. 9, no. 3, pp. 134–139, 2019.
ISNAD Çakır, Murat - Erden, Yavuz. “MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines”. Bozok Tıp Dergisi 9/3 (September 2019), 134-139.
JAMA Çakır M, Erden Y. MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines. Bozok Tıp Dergisi. 2019;9:134–139.
MLA Çakır, Murat and Yavuz Erden. “MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines”. Bozok Tıp Dergisi, vol. 9, no. 3, 2019, pp. 134-9.
Vancouver Çakır M, Erden Y. MCF-7 VE PC-3 HÜCRE HATLARINDA, HÜCRE CANLILIĞI VE DNA HASARI ÜZERİNE TRPV4 ANTAGONİSTİ RN 1734’ÜN ETKİLERİ Effect of TRPV4 Antagonist RN 1734 on DNA Damage and Cell Viability in MCF-7 and PC-3 Cell Lines. Bozok Tıp Dergisi. 2019;9(3):134-9.
Copyright © BOZOK Üniversitesi - Tıp Fakültesi