Journals / Cukurova Medical Journal / 2023 / Cilt: 48 Sayı: 3

Cytotoxic activity of TRPV4 antagonist RN-1734 in G-361 human melanoma cancer cell line

G-361 insan melanom kanseri hücre hattında TRPV4 antagonisti RN-1734'ün sitotoksik aktivitesi

Pages
939–947
Publication Date
2023-09-30
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: Our findings show that RN-1734 may be a novel therapeutic approach to treating melanoma by decreasing the cell viability of G361 human melanoma cancer cells.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Purpose: Intracellular calcium (Ca2+) signaling plays a role in many cellular events, such as cell proliferation and differentiation, gene transcription, oxidative stress, the antioxidant system, and apoptosis.
📊
Key Findings & Data:Transient receptor potential vanilloid 4 (TRPV4) channels are non-selective cation (Ca2+) channels.
💡
Conclusion & Impact:Conclusion: Our findings show that RN-1734 may be a novel therapeutic approach to treating melanoma by decreasing the cell viability of G361 human melanoma cancer cells.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Hücre canlılığı · G361 insan melanom kanser hücreleri · oksidatif stres

Abstract

Purpose: Intracellular calcium (Ca2+) signaling plays a role in many cellular events, such as cell proliferation and differentiation, gene transcription, oxidative stress, the antioxidant system, and apoptosis. Transient receptor potential vanilloid 4 (TRPV4) channels are non-selective cation (Ca2+) channels. The present study aims to investigate the cytotoxic activity of RN-1734, a transient receptor potential vanilloid 4 (TRPV4) antagonist, in the G361 human melanoma cancer cell line. Materials and Methods: The effects of RN-1734 on G361 cell viability at concentrations of 1, 5, 25, 50, and 100 μM were measured using the 3-(4,5-dimethylthiazol-2-il)-2,5-diphenyltetrazolium bromide (MTT) method. Total antioxidant status (TAS) and total oxidant status (TOS) levels were determined using a ready-made commercial kit, after which oxidative stress index (OSI) values were calculated. To determine the apoptotic effects of RN-1734, Bcl-2, Bax, and p53 expression levels, caspase-3 and -8 activities were examined via quantitative real-time PCR analysis. Results: G361 cell viability significantly decreased to 82.72, 72.81, 56.36, 39.16 and 18.96% in RN-1734 groups (1, 5, 25, 50 and 100 μM) compared to the control group (100.00%). At IC50 concentration (39.48 μM), RN-1734 application (3.35 mmol/g prot.-TAS, 45.87 μmol/g prot.-TOS, and 1501.97 AU-OSI) increased the TAS level (2.17 mmol/g prot.) and decreased the TOS level (55.41 μmol/g prot.) and OSI value (3142.76 AU) compared to the control group. Conclusion: Our findings show that RN-1734 may be a novel therapeutic approach to treating melanoma by decreasing the cell viability of G361 human melanoma cancer cells.

Özet

Amaç: Hücre içi kalsiyum (Ca2+) sinyali, hücre çoğalması ve farklılaşması, gen transkripsiyonu, oksidatif stres, antioksidan sistem ve apoptoz gibi birçok hücresel olayda rol oynar. Geçici reseptör potansiyeli vanilloid 4 (TRPV4) kanalları, seçici olmayan bir katyon (Ca2+) kanalıdır. Bu çalışmada, TRPV4 antagonisti olan RN-1734'ün G361 insan melanom kanser hücre hattındaki sitotoksik aktivitesinin araştırılması amaçlandı. Gereç ve Yöntem: RN-1734'ün 1, 5, 25, 50 ve 100 uM konsantrasyonlarında G361 hücre canlılığı üzerindeki etkisi 3-(4,5-dimetiltiazol-2-il)-2,5-difeniltetrazolyum bromid (MTT) yöntemi ile ölçüldü. Total antioksidan kapasite (TAS) ve total oksidan kapasite (TOS) seviyeleri hazır ticari bir kit kullanılarak belirlendi ve sonrasında oksidatif stres indeksi (OSI) değeri hesaplandı. RN-1734'ün apoptotik etkilerini tespit etmek için Bcl-2, Bax ve p53 ekspresyon seviyeleri ile kaspaz 3 ve -8 aktiviteleri kantitatif real-time PCR yöntemi ile belirlendi. Bulgular: G361 hücre canlılığı, kontrol grubuna (%100.00) kıyasla tüm RN-1734 gruplarında (1, 5, 25, 50 ve 100 μM) önemli ölçüde %82.72, 72.81, 56.36, 39.16 ve 18.96'ya düştü. Yine IC50 (39.48 μM), konsantrasyonunda RN-1734 uygulaması (3.35 mmol/g prot.-TAS, 45.87 μmol/g prot.-TOS, 1501.97 AU-OSI) kontrol grubuna gore TAS'I (2.17 mmol/g prot.) artırmış, TOS (55.41 μmol/g prot.) ve OSI'yi (3142.76 AU) azaltmıştır. Sonuç: Bulgularımız, RN-1734'ün, G361 insan melanom kanser hücrelerinin canlılığını azaltarak, melanom için yeni bir terapötik yaklaşım olabileceğini göstermektedir.

🔖

Cite This Article

GÜLEŞ, Ö., BİLİCİ, E., KURBASEVIC, E., LENGER, Ö. F., BOYACIOĞLU, M., EPİKMEN, E. T. (2023). Cytotoxic activity of TRPV4 antagonist RN-1734 in G-361 human melanoma cancer cell line. Cukurova Medical Journal, Cilt: 48 Sayı: 3, 939–947. https://ajindex.com/articles/966048

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (10)

  1. Kim GH, Fang XQ, Lim WJ, Park J, Kang TB, Kim JH et al. Cinobufagin suppresses melanoma cell growth by inhibiting LEF1. Int J Mol Sci. 2020;21:6706. Siegel R, DeSantis C, Virgo K, Stein K, Mariotto A, Smith T et al. Cancer treatment and survivorship statistics. CA Cancer J Clin. 2012;62:220-41.
  2. Park KH, Choi JH, Song YS, Kim GC, Hong JW. Ethanol extract of asiasari radix preferentially induces apoptosis in G361 human melanoma cells by differential regulation of p53. BMC Complement Altern Med. 2019;19:231. Leonardi GC, Falzone L, Salemi R, Zanghì A, Spandidos DA, Mccubrey JA et al. Cutaneous melanoma: From pathogenesis to therapy. Int J Oncol. 2018;52:1071-80.
  3. Parkin DM, Mesher D, Sasieni P. Cancers attributable to solar (ultraviolet) radiation exposure in the UK in 2010. Br J Cancer. 2011;105:66-9.
  4. Zhang W, Xie X, Huang Z, Zhong X, Liu Y, Cheong KL et al. The integration of single-cell sequencing, TCGA, and GEO data analysis revealed that PRRT3-AS1 is a biomarker and therapeutic target of SKCM. Front Immunol. 2022;13:919145. Chen YN. Dacarbazine inhibits proliferation of melanoma FEMX-1 cells by up-regulating expression of miRNA-200. Eur Rev Med Pharmacol Sci. 2017;21:1191-7.
  5. Yanarojana M, Nararatwanchai T, Thairat S, Tancharoen S. Antiproliferative activity and induction of apoptosis in human melanoma cells by Houttuynia cordata thunb extract. Anticancer Res. 2017;37:6619-28.
  6. Stewart TA, Yapa KT, Monteith GR. Altered calcium signaling in cancer cells. Biochim Biophys Acta. 2015;1848:2502-11.
  7. Yu S, Huang S, Ding Y, Wang W, Wang A, Lu Y. Transient receptor potential ion-channel subfamily V member 4: a potential target for cancer treatment. Cell Death Dis. 2019;10:497. Thoppil RJ, Adapala RK, Cappelli HC, Kondeti V, Dudley AC, Meszaros JG et al. TRPV4 channel activation selectively inhibits tumor endothelial cell proliferation. Sci Rep. 2015;5:14257. Peters AA, Jamaludin SYN, Yapa K, Chalmers S, Wiegmans AP, Lim HF et al. Oncosis and apoptosis induction by activation of an overexpressed ion channel in breast cancer cells. Oncogene 2017;36:6490-500.
  8. Fang Y, Liu G, Xie C, Qian K, Lei X, Liu Q et al. Pharmacological inhibition of TRPV4 channel suppresses malignant biological behavior of hepatocellular carcinoma via modulation of ERK signaling pathway. Biomed Pharmacother. 2018;101:910-9.
  9. Çakır M, Erden Y. MCF-7 ve PC-3 hücre hatlarında, hücre canlılığı ve DNA hasarı üzerine TRPV4 antagonisti RN1734’ün etkileri. Bozok Med J. 2019;9:134-9.
  10. Xu X, Lai Y, Hua ZC. Ap