1
|
Tunc C, Kursunluoglu G, Akdeniz M, Kutlu AU, Han MI, Yerer MB, Aydin O. Investigation of Gold Nanoparticle Naproxen-Derived Conjugations in Ovarian Cancer. ACS MATERIALS AU 2023; 3:483-491. [PMID: 38089100 PMCID: PMC10510500 DOI: 10.1021/acsmaterialsau.3c00033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 03/19/2024]
Abstract
Ovarian cancer, which is one of the most diagnosed cancer types among women, maintains its significance as a global health problem. Several drug candidates have been investigated for the potential treatment of ovarian cancer. Nonsteroidal anti-inflammatory drugs (NSAIDs) demonstrated anti-cancer activity through the inhibition of cyclooxygenase 2 (COX-2) and by inhibiting COX-2-dependent prostaglandin (PG) production. Naproxen is one of the most used NSAIDs and Naproxen-derived compounds (NDCs) may show potential treatment effects on cancer as chemotherapeutic drugs. Although there are successful drug development studies, the lack of solubility of these drug candidates in aqueous media results in limited bioavailability and high variability of patient responses during treatment. Low aqueous solubility is one of the main problems in the pharmaceutical industry in terms of drug development. Nanotechnology-based strategies provide solutions to hydrophobic drug limitations by increasing dispersion and improving internalization. In this study, two different NDCs (NDC-1 and NDC-2) bearing a thiosemicarbazide/1,2,4-triazole moiety were synthesized and tested for chemotherapeutic effects on ovarian cancer cells, which have a high COX-2 expression. To overcome the limited dispersion of these hydrophobic drugs, the drug molecules were conjugated to the surface of 13 nm AuNPs. Conjugation of drugs to AuNPs increased the distribution of drugs in aqueous media, and NDC@AuNP conjugates exhibited excellent colloidal stability for up to 8 weeks. The proposed system demonstrated an increased chemotherapeutic effect than the free drug counterparts with at least 5 times lower IC50 values. NDC@AuNP nanosystems induced higher apoptosis rates, which established a simple and novel way to investigate activity of prospective drugs in drug discovery research.
Collapse
Affiliation(s)
- Cansu
Umran Tunc
- Nanothera
Lab, Drug Application and Research Center (ERFARMA), Erciyes University, Kayseri 38039, Turkey
- Utah
Center for Nanomedicine, University of Utah, Salt Lake City, Utah 84112, United States
| | - Gizem Kursunluoglu
- Nanothera
Lab, Drug Application and Research Center (ERFARMA), Erciyes University, Kayseri 38039, Turkey
| | - Munevver Akdeniz
- Nanothera
Lab, Drug Application and Research Center (ERFARMA), Erciyes University, Kayseri 38039, Turkey
- Department
of Biomedical Engineering, Erciyes University, Kayseri 38039, Turkey
| | - Aybuke Ulku Kutlu
- Nanothera
Lab, Drug Application and Research Center (ERFARMA), Erciyes University, Kayseri 38039, Turkey
- Department
of Biomedical Engineering, Erciyes University, Kayseri 38039, Turkey
| | - Muhammed Ihsan Han
- Department
of Pharmaceutical Chemistry, Erciyes University, Kayseri 38039, Turkey
- Drug
Application and Research Center (ERFARMA), Erciyes University, Kayseri 38039, Turkey
- Auckland
Cancer Society Research Centre, University
of Auckland, 92019 Auckland, New Zealand
| | - Mukerrem Betul Yerer
- Drug
Application and Research Center (ERFARMA), Erciyes University, Kayseri 38039, Turkey
- Department
of Pharmacology, Erciyes University, Kayseri 38039, Turkey
| | - Omer Aydin
- Nanothera
Lab, Drug Application and Research Center (ERFARMA), Erciyes University, Kayseri 38039, Turkey
- Department
of Biomedical Engineering, Erciyes University, Kayseri 38039, Turkey
- Clinical
Engineering Research and Implementation Center (ERKAM), Erciyes University, Kayseri 38040, Turkey
- Nanotechnology
Research and Application Center (ERNAM), Erciyes University, Kayseri 38040, Turkey
| |
Collapse
|
2
|
Saputri FA, Zubaidah EU, Kenanga AWP, Jatmika C, Pratiwi R, Dhumale VA. Development of a Colorimetric Paper Sensor for Hg 2+ Detection in Water Using Cyanuric Acid-Conjugated Gold Nanoparticles. Molecules 2023; 28:6527. [PMID: 37764303 PMCID: PMC10535871 DOI: 10.3390/molecules28186527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/01/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Hg2+ is one of the most dangerous pollutants that can cause damage to organs and the immune system. The common detection methods of Hg2+ require sophisticated instrumentation and a long time for analysis. The purpose of this study was to develop a sensor for the detection of Hg2+ using filter paper immobilized by gold nanoparticles (AuNPs) conjugated with cyanuric acid (CA). The clear color change from pink to bluish purple is the response of the CA-AuNPs filter paper sensor to exposure to Hg2+. Detection can be observed visually with the naked eye and/or with imageJ software; the detection limit is 0.05 µM. The colorimetric response of the sensor was also selective towards Hg2+ after testing with different metal ions. In addition, the response from the sensor was also consistent for lake water samples spiked with Hg2+. The results of this research provide a promising basic technology for the development of sensors that are affordable, fast, portable, and easy to use for the detection and monitoring of Hg2+ levels in water.
Collapse
Affiliation(s)
- Febrina Amelia Saputri
- Faculty of Pharmacy, Universitas Indonesia, Depok 16424, Indonesia; (E.U.Z.); (A.W.P.K.); (C.J.)
| | - Eka Ulya Zubaidah
- Faculty of Pharmacy, Universitas Indonesia, Depok 16424, Indonesia; (E.U.Z.); (A.W.P.K.); (C.J.)
| | | | - Catur Jatmika
- Faculty of Pharmacy, Universitas Indonesia, Depok 16424, Indonesia; (E.U.Z.); (A.W.P.K.); (C.J.)
| | - Rimadani Pratiwi
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Jatinangor 45363, Indonesia;
| | - Vinayak A. Dhumale
- Department of Applied Science and Humanities, School of Engineering and Sciences, MIT Art, Design and Technology University, Pune 412201, India;
| |
Collapse
|
3
|
Retout M, Jin Z, Tsujimoto J, Mantri Y, Borum R, Creyer MN, Yim W, He T, Chang YC, Jokerst JV. Di-Arginine Additives for Dissociation of Gold Nanoparticle Aggregates: A Matrix-Insensitive Approach with Applications in Protease Detection. ACS APPLIED MATERIALS & INTERFACES 2022; 14:52553-52565. [PMID: 36346346 PMCID: PMC10464667 DOI: 10.1021/acsami.2c17531] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
We report the reversible aggregation of gold nanoparticles (AuNPs) assemblies via a di-arginine peptide additive and thiolated PEGs (HS-PEGs). The AuNPs were first aggregated by attractive forces between the citrate-capped surface and the arginine side chains. We found that the HS-PEG thiol group has a higher affinity for the AuNP surface, thus leading to redispersion and colloidal stability. In turn, there was a robust and obvious color change due to on/off plasmonic coupling. The assemblies' dissociation was directly related to the HS-PEG structural properties such as their size or charge. As an example, HS-PEGs with a molecular weight below 1 kDa could dissociate 100% of the assemblies and restore the exact optical properties of the initial AuNP suspension (prior to the assembly). Surprisingly, the dissociation capacity of HS-PEGs was not affected by the composition of the operating medium and could be performed in complex matrices such as plasma, saliva, bile, urine, cell lysates, or even seawater. The high affinity of thiols for the gold surface encompasses by far the one of endogenous molecules and is thus favored. Moreover, starting with AuNPs already aggregated ensured the absence of a background signal as the dissociation of the assemblies was far from spontaneous. Remarkably, it was possible to dry the AuNP assemblies and solubilize them back with HS-PEGs, improving the colorimetric signal generation. We used this system for protease sensing in biological fluids. Trypsin was chosen as the model enzyme, and highly positively charged peptides were conjugated to HS-PEG molecules as cleavage substrates. The increase of positive charge of the HS-PEG-peptide conjugate quenched the dissociation capacity of the HS-PEG molecules, which could only be restored by the proteolytic cleavage. Picomolar limit of detection was obtained as well as the detection in saliva or urine.
Collapse
Affiliation(s)
- Maurice Retout
- Department of NanoEngineering, University of California, San Diego, La Jolla, California92093, United States
| | - Zhicheng Jin
- Department of NanoEngineering, University of California, San Diego, La Jolla, California92093, United States
| | - Jason Tsujimoto
- Department of Bioengineering, University of California, San Diego, La Jolla, California92093, United States
| | - Yash Mantri
- Department of Bioengineering, University of California, San Diego, La Jolla, California92093, United States
| | - Raina Borum
- Department of NanoEngineering, University of California, San Diego, La Jolla, California92093, United States
| | - Matthew N Creyer
- Department of NanoEngineering, University of California, San Diego, La Jolla, California92093, United States
| | - Wonjun Yim
- Materials Science and Engineering Program, University of California, San Diego, La Jolla, California92093, United States
| | - Tengyu He
- Materials Science and Engineering Program, University of California, San Diego, La Jolla, California92093, United States
| | - Yu-Ci Chang
- Materials Science and Engineering Program, University of California, San Diego, La Jolla, California92093, United States
| | - Jesse V Jokerst
- Department of NanoEngineering, University of California, San Diego, La Jolla, California92093, United States
- Materials Science and Engineering Program, University of California, San Diego, La Jolla, California92093, United States
- Department of Radiology, University of California, San Diego, La Jolla, California92093, United States
| |
Collapse
|
4
|
Zhdanov VP. Lipid nanoparticles with ionizable lipids: Statistical aspects. Phys Rev E 2022; 105:044405. [PMID: 35590555 DOI: 10.1103/physreve.105.044405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/04/2022] [Indexed: 06/15/2023]
Abstract
Lipid nanoparticles (LNPs) with size ∼100 nm are now used for fabrication of a new generation of drugs and antiviral vaccines. To optimize their function or, more specifically, interaction with cell membranes, their composition often includes ionizable lipids which are neutral or cationic (after association with H^{+}). Physically, such LNPs represent an interesting example of mesoscopic nanosystems with complex and far from understood properties. Experimentally, they can be studied at cell-membrane mimics. Herein, I analyze theoretically three related aspects. (i) I describe how the extent of protonation of ionizable lipids located at the surface of LNPs depends on the H^{+} concentration by using the phenomenological Langmuir-Stern and Poisson-Boltzmann models with continuum distribution of charges and the dipole model with discrete charges. In these frameworks, the H^{+} adsorption isotherms are predicted to be close to Langmuirian provided the fraction of ionizable lipids is smaller than 0.5. (ii) I scrutinize the interaction between charged LNPs and their interaction with a supported lipid bilayer (SLB) by using the phenomenological theory and lattice-gas model. The long-term association or attachment is predicted provided the charges are opposite. The models make it possible to estimate the size of the contact region (provided a LNP is not deformed) and the number of lipid-lipid bonds in this region. (iii) I briefly discuss denaturation of a LNP during interaction with the SLB and argue that it may occur via a few stepwise transitions.
Collapse
Affiliation(s)
- Vladimir P Zhdanov
- Section of Nano and Biophysics, Department of Physics, Chalmers University of Technology, Göteborg, Sweden and Boreskov Institute of Catalysis, Russian Academy of Sciences, Novosibirsk, Russia
| |
Collapse
|
5
|
Akhtar H, Pourmadadi M, Yazdian F, Rashedi H. Kosmotropic and chaotropic effect of biocompatible Fe3O4 nanoparticles on egg white lysozyme; the key role of nanoparticle-protein corona formation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
6
|
Oladipo AO, Modibedi LG, Iku SI, de Bruyn K, Nkambule TT, Mamba BB, Msagati TA. Physico-chemical dynamics of protein corona formation on 3D-bimetallic Au@Pd nanodendrites and its implications on biocompatibility. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117329] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
7
|
Cell-bound nanoparticles for tissue targeting and immunotherapy: Engineering of the particle–membrane interface. Curr Opin Colloid Interface Sci 2021. [DOI: 10.1016/j.cocis.2020.101408] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
8
|
Molecular Mechanisms of the Interactions of N-(2-Hydroxypropyl)methacrylamide Copolymers Designed for Cancer Therapy with Blood Plasma Proteins. Pharmaceutics 2020; 12:pharmaceutics12020106. [PMID: 32013056 PMCID: PMC7076460 DOI: 10.3390/pharmaceutics12020106] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 01/14/2020] [Accepted: 01/26/2020] [Indexed: 12/04/2022] Open
Abstract
The binding of plasma proteins to a drug carrier alters the circulation of nanoparticles (NPs) in the bloodstream, and, as a consequence, the anticancer efficiency of the entire nanoparticle drug delivery system. We investigate the possible interaction and the interaction mechanism of a polymeric drug delivery system based on N-(2-hydroxypropyl)methacrylamide (HPMA) copolymers (pHPMA) with the most abundant proteins in human blood plasma—namely, human serum albumin (HSA), immunoglobulin G (IgG), fibrinogen (Fbg), and apolipoprotein (Apo) E4 and A1—using a combination of small-angle X-ray scattering (SAXS), analytical ultracentrifugation (AUC), and nuclear magnetic resonance (NMR). Through rigorous investigation, we present evidence of weak interactions between proteins and polymeric nanomedicine. Such interactions do not result in the formation of the protein corona and do not affect the efficiency of the drug delivery.
Collapse
|