» Articles » PMID: 31861648

Different Effects of Cisplatin and Transplatin on the Higher-Order Structure of DNA and Gene Expression

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2019 Dec 22
PMID 31861648
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Despite the effectiveness of cisplatin as an anticancer agent, its trans-isomer, transplatin, is clinically ineffective. Although both isomers target nuclear DNA, there is a large difference in the magnitude of their biological effects. Here, we compared their effects on gene expression in an in vitro luciferase assay and quantified their effects on the higher-order structure of DNA using fluorescence microscopy (FM) and atomic force microscopy (AFM). The inhibitory effect of cisplatin on gene expression was about 7 times that of transplatin. Analysis of the fluctuation autocorrelation function of the intrachain Brownian motion of individual DNA molecules showed that cisplatin increases the spring and damping constants of DNA by one order of magnitude and these visco-elastic characteristics tend to increase gradually over several hours. Transplatin had a weaker effect, which tended to decrease with time. These results agree with a stronger inhibitory effect of cisplatin on gene expression. We discussed the characteristic effects of the two compounds on the higher-order DNA structure and gene expression in terms of the differences in their binding to DNA.

Citing Articles

Characteristic effect of hydroxyurea on the higher-order structure of DNA and gene expression.

Ogawa H, Nishio T, Yoshikawa Y, Sadakane K, Kenmotsu T, Koga T Sci Rep. 2024; 14(1):13826.

PMID: 38879539 PMC: 11180115. DOI: 10.1038/s41598-024-64538-y.


Historical Perspective and Current Trends in Anticancer Drug Development.

Gach-Janczak K, Drogosz-Stachowicz J, Janecka A, Wtorek K, Mirowski M Cancers (Basel). 2024; 16(10).

PMID: 38791957 PMC: 11120596. DOI: 10.3390/cancers16101878.


Quantum Chemical Investigation of the Interaction of Thalidomide Monomeric, Dimeric, Trimeric, and Tetrameric Forms with Guanine DNA Nucleotide Basis in DMSO and Water Solution: A Thermodynamic and NMR Spectroscopy Analysis.

Da Silva H, Hernandes I, De Almeida W ACS Omega. 2023; 8(40):37521-37539.

PMID: 37841183 PMC: 10568699. DOI: 10.1021/acsomega.3c05922.


Design and synthesis of thiadiazolo-carboxamide bridged β-carboline-indole hybrids: DNA intercalative topo-IIα inhibition with promising antiproliferative activity.

Tokala R, Sana S, Lakshmi U, Sankarana P, Sigalapalli D, Gadewal N Bioorg Chem. 2020; 105:104357.

PMID: 33091673 PMC: 7543778. DOI: 10.1016/j.bioorg.2020.104357.

References
1.
Farrell N, Kelland L, Roberts J, Van Beusichem M . Activation of the trans geometry in platinum antitumor complexes: a survey of the cytotoxicity of trans complexes containing planar ligands in murine L1210 and human tumor panels and studies on their mechanism of action. Cancer Res. 1992; 52(18):5065-72. View

2.
Kasparkova J, Thibault T, Kostrhunova H, Stepankova J, Vojtiskova M, Muchova T . Different affinity of nuclear factor-kappa B proteins to DNA modified by antitumor cisplatin and its clinically ineffective trans isomer. FEBS J. 2014; 281(5):1393-1408. DOI: 10.1111/febs.12711. View

3.
Reedijk J . New clues for platinum antitumor chemistry: kinetically controlled metal binding to DNA. Proc Natl Acad Sci U S A. 2003; 100(7):3611-6. PMC: 152970. DOI: 10.1073/pnas.0737293100. View

4.
Coluccia M, Boccarelli A, Mariggio M, Cardellicchio N, Caputo P, Intini F . Platinum(II) complexes containing iminoethers: a trans platinum antitumour agent. Chem Biol Interact. 1995; 98(3):251-66. DOI: 10.1016/0009-2797(95)03650-4. View

5.
Sandman K, Marla S, Zlokarnik G, Lippard S . Rapid fluorescence-based reporter-gene assays to evaluate the cytotoxicity and antitumor drug potential of platinum complexes. Chem Biol. 1999; 6(8):541-51. DOI: 10.1016/S1074-5521(99)80086-6. View