Investigations on the interactions of diclofenac sodium with HSA and ctDNA using molecular modeling and multispectroscopic methods

Cui, Yanrui; Hao, Er‐Jun; Hui, Guangquan; Guo, Wei; Cui, Fengling

doi:10.1016/j.saa.2013.01.093

Cited by 25 publications

(19 citation statements)

References 32 publications

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“…Thus, an investigation of the interaction between these compounds and serum albumin can provide important information on their potential as therapeutic drugs. 23 …”

Section: Resultsmentioning

confidence: 99%

Cation-mediated optical resolution and anticancer activity of chiral polyoxometalates built from entirely achiral building blocks

et al. 2016

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“…Thus, an investigation of the interaction between these compounds and serum albumin can provide important information on their potential as therapeutic drugs. 23 …”

Section: Resultsmentioning

confidence: 99%

Cation-mediated optical resolution and anticancer activity of chiral polyoxometalates built from entirely achiral building blocks

et al. 2016

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“…The crystal structure of the B-DNA with identifier 453D [31] was downloaded from the Protein Data Bank (http://www.rcsb.org/pdb), and polar hydrogen atoms and Gasteiger charges were added to the macromolecule file for the preparation of docking running. The structure of BHA was generated by Sybyl-x 2.0 and subsequently optimized to minimal energy with the aid of the Tripos force field using Gasteiger-Huckel charges.…”

Section: Molecular Modelingmentioning

confidence: 99%

Intercalation binding of food antioxidant butylated hydroxyanisole to calf thymus DNA

Wang

Zhang

Pan

et al. 2014

Journal of Photochemistry and Photobiology B: Biology

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“…The UV absorbance ratio at 260/280 nm ranged from 1.80 to 1.90, which indicated that hsDNA was adequately free of protein (18). The hsDNA concentration was determined through UV absorption spectroscopy (ε 260 = 6600 M À1 cm À1 ) (19). A stock hsDNA solution was stored at 273-277 K.…”

Section: Methodsmentioning

confidence: 99%

Investigation on the interaction of letrozole with herring sperm DNA through spectroscopic and modeling methods

et al. 2015

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The interaction of letrozole, an efficient and safe aromatase inhibitor, with herring sperm DNA (hsDNA) was investigated in vitro through spectroscopy analysis and molecular modeling to elucidate the binding mechanism of anticancer drugs and DNA. The binding constant and the number of binding sites were 2.13 × 10(4) M(-1) and 1.09, respectively, at 298 K. Thermodynamic parameters (ΔG, ΔH and ΔS) exhibited negative values, which indicated that binding was spontaneous and Van der Waals forces and hydrogen bond were the main interaction forces. Fourier transform infrared spectroscopy and other spectroscopy analysis methods illustrated that letrozole could intercalate into the phosphate backbone of hsDNA and interact with the nitrogenous bases. Consistent with the experimental findings, molecular modeling results demonstrated that the interaction was dominated by intercalation and hydrogen bonding. Copyright © 2015 John Wiley & Sons, Ltd.

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Investigations on the interactions of diclofenac sodium with HSA and ctDNA using molecular modeling and multispectroscopic methods

Cited by 25 publications

References 32 publications

Cation-mediated optical resolution and anticancer activity of chiral polyoxometalates built from entirely achiral building blocks

Cation-mediated optical resolution and anticancer activity of chiral polyoxometalates built from entirely achiral building blocks

Intercalation binding of food antioxidant butylated hydroxyanisole to calf thymus DNA

Investigation on the interaction of letrozole with herring sperm DNA through spectroscopic and modeling methods

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