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Patyal M, Kaur K, Bala N, Gupta N, Malik AK. Innovative lanthanide complexes: Shaping the future of cancer/ tumor chemotherapy. J Trace Elem Med Biol 2023; 80:127277. [PMID: 37572546 DOI: 10.1016/j.jtemb.2023.127277] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 07/26/2023] [Accepted: 07/29/2023] [Indexed: 08/14/2023]
Abstract
Developing new therapeutic and diagnostic metals and metal complexes is a stunning example of how inorganic chemistry is rapidly becoming an essential part of modern medicine. More study of bio-coordination chemistry is needed to improve the design of compounds with fewer harmful side effects. Metal-containing drugs are widely utilized in the treatment of cancer. Platinum complexes are effective against some cancers, but new coordination compounds are being created with improved pharmacological properties and a broader spectrum of anticancer action. The coordination complexes of the 15 lanthanides or rare earth elements in the periodic table are crucial for diagnosing and treating cancer. Understanding and treating cancer requires the detection of binding lanthanide (III) ions or complexes to DNA and breaking DNA by these complexes. Current advances in lanthanide-based coordination complexes as anticancer treatments over the past five years are discussed in this study.
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Affiliation(s)
- Meenakshi Patyal
- Department of Chemistry, Punjabi University, Patiala, Punjab, India
| | - Kirandeep Kaur
- Department of Chemistry, Punjabi University, Patiala, Punjab, India
| | - Neeraj Bala
- Department of Chemistry, Patel Memorial National College, Punjab, India
| | - Nidhi Gupta
- Department of Chemistry, Punjabi University, Patiala, Punjab, India.
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2
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Janitra RS, Destiarani W, Hardianto A, Baroroh U, Rohmatulloh FG, Rustaman, Subroto T, Rukiah, Yusuf M. Multilayer Model of Gold Nanoparticles (AuNPs) and Its Application in the Classical Molecular Dynamics Simulation of Citrate-Capped AuNPs. J Phys Chem B 2023; 127:7103-7110. [PMID: 37540714 DOI: 10.1021/acs.jpcb.3c00771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/06/2023]
Abstract
Studies on the interaction between gold nanoparticles (AuNPs) and functional proteins have been useful in developing diagnostic and therapeutic agents. Such studies require a realistic computational model of AuNPs for successful molecular design works. This study offers a new multilayer model of AuNPs to address the inconsistency between its molecular mechanics' interpretation and AuNP's plasmonic nature. We performed partial charge quantum calculation of AuNPs using Au13 and Au55 models. The result showed that it has partial negative charges on the surface and partial positive charges on the inner part, indicating that the AuNP model should be composed of multiatom types. We tested the partial charge parameters of these gold (Au) atoms in classical molecular dynamics simulation (CMD) of AuNPs. The result showed that our parameters performed better in simulating the adsorption of Na+ and dicarboxy acetone in terms of consistency with surface charge density than the zero charges Au in the interface force field (IFF). We proposed that the multiple-charged AuNP model can be developed further into a simpler four-atom type of Au in a larger AuNP size.
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Affiliation(s)
- Regaputra S Janitra
- Biotechnology Master Program, Postgraduate School, Universitas Padjadjaran, Jl. Dipatiukur 35, Bandung 40132, West Java, Indonesia
| | - Wanda Destiarani
- Research Center for Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, Jl. Singaperbangsa 2, Bandung 40132, West Java, Indonesia
| | - Ari Hardianto
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang KM 21, Jatinangor 45363, West Java, Indonesia
- Research Center for Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, Jl. Singaperbangsa 2, Bandung 40132, West Java, Indonesia
| | - Umi Baroroh
- Research Center for Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, Jl. Singaperbangsa 2, Bandung 40132, West Java, Indonesia
- Department of Biotechnology, Indonesian School of Pharmacy, Jl. Soekarno Hatta No. 354, Bandung 40266, West Java, Indonesia
| | - Fauzian G Rohmatulloh
- Research Center for Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, Jl. Singaperbangsa 2, Bandung 40132, West Java, Indonesia
| | - Rustaman
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang KM 21, Jatinangor 45363, West Java, Indonesia
| | - Toto Subroto
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang KM 21, Jatinangor 45363, West Java, Indonesia
- Research Center for Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, Jl. Singaperbangsa 2, Bandung 40132, West Java, Indonesia
| | - Rukiah
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang KM 21, Jatinangor 45363, West Java, Indonesia
| | - Muhammad Yusuf
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang KM 21, Jatinangor 45363, West Java, Indonesia
- Research Center for Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, Jl. Singaperbangsa 2, Bandung 40132, West Java, Indonesia
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Jamil M, Mustafa IS, Sahul Hamid SB, Ahmed NM, Khazaalah TH, Godwin E, Ezra NS, Salah HN. Parameterisation and cellular evaluation of poly(ethylene) oxide-coated erbium oxide in MCF-7 cells as MRI diagnostic nanofibres. Colloids Surf B Biointerfaces 2023; 228:113423. [PMID: 37390675 DOI: 10.1016/j.colsurfb.2023.113423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 06/14/2023] [Accepted: 06/19/2023] [Indexed: 07/02/2023]
Abstract
The novelty of this work is the conjugation of poly(ethylene) oxide (PEO) with the erbium oxide (Er2O3) nanoparticles using the electrospinning technique. In this work, synthesised PEO-coated Er2O3 nanofibres were characterised and evaluated for their cytotoxicity to assess their potential use as diagnostic nanofibres for magnetic resonance imaging (MRI). PEO has significantly impacted nanoparticle conductivity due to its lower ionic conductivity at room temperature. The findings showed that the surface roughness was improved over the nanofiller loading, implying an improvement in cell attachment. The release profile performed for drug-controlling purposes has demonstrated a stable release after 30 min. Cellular response in MCF-7 cells showed high biocompatibility of the synthesised nanofibres. The cytotoxicity assay results showed that the diagnostic nanofibres had excellent biocompatibility, indicating the feasibility for diagnosis purposes. With excellent contrast performance, the PEO-coated Er2O3 nanofibres developed novel T2 and T1-T2 dual-mode MRI diagnostic nanofibres leading to better cancer diagnosis. In conclusion, this work has demonstrated that the conjugation of PEO-coated Er2O3 nanofibres improved the surface modification of the Er2O3 nanoparticles as a potential diagnostic agent. Using PEO in this study as a carrier or polymer matrix significantly influenced the biocompatibility and internalisation efficiency of the Er2O3 nanoparticles without triggering any morphological changes after treatment. This work has suggested permissible concentrations of PEO-coated Er2O3 nanofibres for diagnostic uses.
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Affiliation(s)
- Munirah Jamil
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia.
| | | | - Shahrul Bariyah Sahul Hamid
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Bertam, 13200 Kepala Batas, Penang, Malaysia
| | - Naser Mahmoud Ahmed
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia; Department of Medical Instrumentation Engineering, Dijlah University College, Baghdad, Iraq
| | | | - Efenji Godwin
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia; Department of Physics, Federal University Lokoja, P.M.B. 1154, Lokoja, Kogi State, Nigeria
| | - Nabasu Seth Ezra
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia; Department of Physics, Faculty of Natural Science, Plateau State University, P.O. Box 2012 Bokkos, Jos Plateau State, Nigeria
| | - Hayder Naeem Salah
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia; Science Department, College of Basic Education, Al-Muthanna University, Iraq
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Vaz RCA, Esteves IO, Oliveira WXC, Honorato J, Martins FT, da Silva Júnior EN, de C. A. Valente D, Cardozo TM, Horta BAC, Mariano DL, Nunes WC, Pedroso EF, Pereira CLM. Lanthanide( iii)-oxamato complexes containing Nd 3+ and Ho 3+: crystal structures, magnetic properties, and ab initio calculations. CrystEngComm 2022. [DOI: 10.1039/d2ce00867j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two series of chlorine or fluorine derivatives containing monooxamato ligands result in diamagnetic complexes of Y3+ and La3+ and paramagnetic complexes of Nd3+ and Ho3+ that behave as single-ion magnets at lower temperatures.
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Affiliation(s)
- Raphael C. A. Vaz
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Isabela O. Esteves
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Willian X. C. Oliveira
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - João Honorato
- Instituto de Química, Universidade Federal de Goiás, Campus Samambaia Setor Itatiaia, Caixa Postal 131, Goiânia, Goiás, 74001970, Brazil
| | - Felipe T. Martins
- Instituto de Química, Universidade Federal de Goiás, Campus Samambaia Setor Itatiaia, Caixa Postal 131, Goiânia, Goiás, 74001970, Brazil
| | - Eufrânio N. da Silva Júnior
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Daniel de C. A. Valente
- Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-909, Brazil
| | - Thiago M. Cardozo
- Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-909, Brazil
| | - Bruno A. C. Horta
- Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-909, Brazil
| | - Davor L. Mariano
- Instituto de Física, Universidade Federal do Rio de Janeiro, Av. Athos da Silveira Ramos 149, Cidade Universitária, Rio de Janeiro, RJ, 24210-340, Brazil
| | - Wallace C. Nunes
- Instituto de Física, Universidade Federal Fluminense, Av. Gal. Milton Tavares de Souza, s/no, Campus da Praia Vermelha, Niterói, RJ, 24210-346, Brazil
| | - Emerson F. Pedroso
- Centro Federal de Educação Tecnológica de Minas Gerais, Av. Amazonas 5523, Belo Horizonte, Minas Gerais, 30421-169, Brazil
| | - Cynthia L. M. Pereira
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
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