Fullerenol (C60(OH)24) is present in aqueous solutions in the form of polyanion nanoparticles with particles’ size distribution within the range from 15 to 42 nm. In this research it is assumed that these features could enable fullerenol nanoparticles (FNPs) to bind positively charged molecules like doxorubicin (DOX) and serve as drug carriers. Considering this, fullerenol/doxorubicin nanocomposite (FNP/DOX) is formed and characterized by ultra-performance liquid chromatography tandem mass spectrometry, dynamic light scattering, atomic force microscopy and transmission electron microscopy. Measurements have shown that DOX did not significantly affect particle size (23 nm). It is also assumed that FNP/DOX could reduce the acute cardiotoxic effects of DOX in vivo (Wistar rats treated i.p.). In this study, quantitative real time polymerase chain reaction results have shown that treatment with DOX alone caused significant increase in mRNA levels of catalase (p < 0.05) enzyme indicating the presence of oxidative stress. This effect is significantly reduced by the treatment with FNP/DOX (p < 0.05). Furthermore, mRNA levels of antiapoptotic enzyme (Bcl-2) are significantly increased (p < 0.05) in all treated groups, particularly where FNP/DOX was applied, suggesting cell resistance to apoptosis. Moreover, ultrastructural analysis has shown the absence of myelin figures within the mitochondria in the heart tissue with FNP/DOX treatment, indicating reduction of oxidative stress. Hence, our results have implied that FNP/DOX is generally less harmful to the heart compared to DOX.
Related researches 41 articles
![<strong>Exploring the World of Fullerenols: A Deep Dive into Their Potential Medical Use</strong>](https://biofullerene.com/wp-content/uploads/2024/03/20-years-research-help-with-oncology-356x356.webp)
![Biological and biocompatible characteristics of fullerenols nanomaterials for tissue engineering](https://biofullerene.com/wp-content/uploads/2022/12/photo_2022-12-29_12-06-18-500x317.jpg)
![Small size fullerenol nanoparticles suppress lung metastasis of breast cancer cell by disrupting actin dynamics](https://biofullerene.com/wp-content/uploads/2022/11/ImageForArticle_4620-500x333.jpg)
![Fullerenol C60(OH)24 effects on antioxidative enzymes activity in irradiated human erythroleukemia cell line](https://biofullerene.com/wp-content/uploads/2022/11/212206-356x356.png)
![Antioxidant properties of fullerenol C60(OH)24 in rat kidneys, testes, and lungs treated with doxorubicin](https://biofullerene.com/wp-content/uploads/2022/11/cancer-icon-2797418_-356x356.png)
![Epigenetic modulation of human breast cancer by metallofullerenol nanoparticles: in vivo treatment and in vitro analysis](https://biofullerene.com/wp-content/uploads/2022/11/targeted-drug-delive-356x356.jpg)
![AFM-based study of fullerenol (C60(OH)24)-induced changes of elasticity in living SMCC-7721 cells](https://biofullerene.com/wp-content/uploads/2022/11/depositphotos_352541-356x356.jpg)
![Fullerenes and their derivatives as inhibitors of tumor necrosis factor-α with highly promoted affinities](https://biofullerene.com/wp-content/uploads/2022/11/0005-009-poluchenie--475x356.jpg)
![Hydrophobic Patch of Ubiquitin is Important for its Optimal Activation by Ubiquitin Activating Enzyme E1](https://biofullerene.com/wp-content/uploads/2022/11/1725885-500x263.png)
![Biocompatible [60]/[70] Fullerenols: Potent Defense against Oxidative Injury Induced by Reduplicative Chemotherapy](https://biofullerene.com/wp-content/uploads/2022/11/istockphoto-65584859-356x356.jpg)
![Aspartic acid derivatized hydroxylated fullerenes as drug delivery vehicles for docetaxel: an explorative study](https://biofullerene.com/wp-content/uploads/2022/11/1200px-L-Asparaginsu-500x295.png)
![Study of morphological and mechanical features of multinuclear and mononuclear SW480 cells by atomic force microscopy](https://biofullerene.com/wp-content/uploads/2022/11/5AawkyZS8dY7T9C3AZwH-474x356.jpg)
![Molecular mechanism of Gd@C 82(OH) 22 increasing collagen expression: Implication for encaging tumor](https://biofullerene.com/wp-content/uploads/2022/11/4264665-356x356.png)
![Metallofullerenol Inhibits Cellular Iron Uptake by Inducing Transferrin Tetramerization](https://biofullerene.com/wp-content/uploads/2022/11/xxx040-512_78628-356x356.png)
![Investigation of fullerenol-induced changes in poroelasticity of human hepatocellular carcinoma by AFM-based creep tests](https://biofullerene.com/wp-content/uploads/2022/11/icon-research2x-356x356.png)
![Aspartic acid derivatized hydroxylated fullerenes as drug delivery vehicles for docetaxel: an explorative study](https://biofullerene.com/wp-content/uploads/2022/11/4970457-middle-500x202.png)
![Study of morphological and mechanical features of multinuclear and mononuclear SW480 cells by atomic force microscopy](https://biofullerene.com/wp-content/uploads/2022/11/360_F_337277306_bOwr-500x333.jpg)
![Identification differential behavior of Gd@C 82(OH) 22 upon interaction with serum albumin using spectroscopic analysis](https://biofullerene.com/wp-content/uploads/2022/11/market-research-icon-356x356.png)
![Mono-fullerenols modulating cell stiffness by perturbing actin bundling](https://biofullerene.com/wp-content/uploads/2022/11/pressure-resistance--356x356.jpg)
![Investigation of fullerenol-induced changes in poroelasticity of human hepatocellular carcinoma by AFM-based creep tests](https://biofullerene.com/wp-content/uploads/2022/11/Breast-Website-Infog-356x356.png)
![Exploring the Inhibitory and Antioxidant Effects of Fullerene and Fullerenol on Ribonuclease A](https://biofullerene.com/wp-content/uploads/2022/11/1rnu_assembly-1-356x356.jpeg)
![Hepatoprotective effect of fullerenol/doxorubicin nanocomposite in acute treatment of healthy rats](https://biofullerene.com/wp-content/uploads/2022/11/BTOB_Oxidative_Stres-356x356.png)