Araştırma Makalesi

Specific binding of D-Amino neuraminic acid to ganglioside studied in prostate cancer cells

Cilt: 62 Sayı: 2 12 Haziran 2023
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Specific binding of D-Amino neuraminic acid to ganglioside studied in prostate cancer cells

Abstract

Aim: The aim of this study was to investigate the cellular binding site of human D-Amino Neuraminic Acid (KDN, 2-keto-3-deoxy-D-glycero-D-galacto-nononic acid). The KDN molecule is a member of the sialic acid family, and its expression increases in cancer cells. KDN has been shown to bind to Monosialodihexosyl Ganglioside (GM3) in trout sperm. Materials and Methods: In this study, a prostate cancer cell line (DU145) was used. Each experimental group was divided into 3 groups: Control, Glucosylceramide synthase (GCS) enzyme inhibitor Genz-123346-treated, and GM3 synthesis inhibitor Triptolide-treated. Each group was stained using the immunocytochemical method for GM3, Disialosyllactosylceramide (GD3) and KDN. Fourier Transform Infrared (FTIR) Spectroscopy analysis was performed to elucidate the cellular changes after treatment. Results: The group of non-treated number 1 cells stained positive with GM3, GD3 and KDN, and the GCS enzyme was blocked with the Genz-123346 group of number 2 cells stained positive only with KDN. Furthermore, the group of GD3 synthase inhibitor Triptolide treated number 3 cells stained positive with GM3 and KDN. FTIR measurements showed apoptotic characteristics with Triptolide, while Genz-123346 did not have a negative effect on cell viability. There was a reduction in sugar structures and the results obtained with immunocytochemical staining were reinforced with FTIR. Conclusions: Determining the location of the bound KDN is important for the selection of new targets for cancer treatment research. KDN has been shown to be not inhibited by GM3 inhibition and GD3 inhibition. KDN can be on GM3 as well as connected to different places or can be free. In this study, it was demonstrated that it would not bind to any of the gangliosides in the pure GM or GD series.

Keywords

Kaynakça

  1. Battula VL, Shi Y, Evans KW, Wang RY, Spaeth EL, Jacamo RO, et al. Ganglioside GD2 identifies breast cancer stem cells and promotes tumorigenesis. J Clin Invest. 2012;122(6):2066-78. https://doi.org/10.1172/JCI59735
  2. Sarkar TR, Battula VL, Werden SJ, Vijay GV, Ramirez-Peña EQ, Taube JH, et al. GD3 synthase regulates epithelial-mesenchymal transition and metastasis in breast cancer. Oncogene. 2015;34(23):2958-67. https://doi.org/10.1038/onc.2014.245
  3. Ponnapakam AP, Liu J, Bhinge KN, Drew BA, Wang TL, Antoon JW, et al. 3-Ketone-4,6-diene ceramide analogs exclusively induce apoptosis in chemo-resistant cancer cells. Bioorg Med Chem. 2014;22(4):1412-20. https://doi.org/10.1016/j.bmc.2013.12.065
  4. Chung TW, Choi HJ, Kim SJ, Kwak CH, Song KH, Jin UH, et al. The ganglioside GM3 is associated with cisplatin-induced apoptosis in human colon cancer cells. PLoS One. 2014;9(5):e92786. https://doi.org/10.1371/journal.pone.0092786
  5. Lehninger AL, David LN, Cox MM. Lipids. In: Lehninger AL, David LN (ed) Lehninger Principles of Biochemistry, New York: W.H. 2005:357. https://doi: 10.1007/978-3-662-08289-8
  6. Ledeen RW, Wu G. GM1 ganglioside: another nuclear lipid that modulates nuclear calcium. GM1 potentiates the nuclear sodium-calcium exchanger. Can J Physiol Pharmacol. 2006;84(3-4):393-402. https://doi.org/10.1139/y05-133
  7. Utz JR, Crutcher T, Schneider J, Sorgen P, Whitley CB. Biomarkers of central nervous system inflammation in infantile and juvenile gangliosidoses. Mol Genet Metab. 2015;114(2):274-80. https://doi.org/10.1016/j.ymgme.2014.11.015
  8. Krengel U, Bousquet PA. Molecular recognition of gangliosides and their potential for cancer immunotherapies. Front Immunol. 2014;21:325. https://doi.org/10.3389/fimmu.2014.00325

Ayrıntılar

Birincil Dil

İngilizce

Konular

Histoloji ve Embriyoloji

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

12 Haziran 2023

Gönderilme Tarihi

5 Ekim 2022

Kabul Tarihi

7 Aralık 2022

Yayımlandığı Sayı

Yıl 2023 Cilt: 62 Sayı: 2

Kaynak Göster

Vancouver
1.Kenan Demir, Hüseyin Aktuğ, Gürkan Yiğittürk, Eda Açıkgöz, Günnur Güler, Hadi Rouhrazi. Specific binding of D-Amino neuraminic acid to ganglioside studied in prostate cancer cells. ETD [Internet]. 01 Haziran 2023;62(2):301-9. Erişim adresi: https://izlik.org/JA68FP75SY

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