1
|
Shen X, Peng Y, Yang Z, Li R, Zhou H, Ye X, Han Z, Shi X. A monofunctional Pt(II) complex combats triple negative breast cancer by triggering lysosome-dependent cell death. Dalton Trans 2024; 53:3808-3817. [PMID: 38305380 DOI: 10.1039/d3dt03598k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Monofunctional Pt(II) complexes with potent efficacy to overcome the drawbacks of current platinum drugs represent a promising therapeutic approach for triple negative breast cancer (TNBC). A heterocyclic-ligated monofunctional Pt(II) complex PtL with a unique action of mode was designed and investigated. PtL induced DNA single-strand breaks and caused genomic instability in TNBC cells. Mechanism studies demonstrated that PtL disrupted lysosomal acidity and function, which in turn triggered lysosome-dependent cell death. Furthermore, PtL showed convincing suppression in the tube forming and cell migratory abilities against the metastatic potential of TNBC cells. The synthesis and investigation of PtL revealed its potential value as an anti-TNBC drug and extended the family of monofunctional Pt(II) complexes.
Collapse
Affiliation(s)
- Xiaomin Shen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, P. R. China.
| | - Yue Peng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, P. R. China.
| | - Zidong Yang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, P. R. China.
| | - Renhao Li
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, P. R. China.
| | - Haixia Zhou
- The Key Laboratory of Pediatric Hematology and oncology Diseases of Wenzhou, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325088, P. R. China
| | - Xiaoxia Ye
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, P. R. China.
| | - Zhong Han
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325001, P. R. China.
| | - Xiangchao Shi
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, P. R. China.
| |
Collapse
|
2
|
Reddy MLP, Bejoymohandas KS. Luminescent lanthanide-based molecular materials: applications in photodynamic therapy. Dalton Trans 2024; 53:1898-1914. [PMID: 38189418 DOI: 10.1039/d3dt04064j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Luminescent lanthanide molecular compounds have recently attracted attention as potential photosensitizers (PSs) for photodynamic therapy (PDT) against malignant cancer tumours because of their predictable systemic toxicity, temporospatial specificity, and minimal invasiveness. A photosensitizer exhibits no toxicity by itself, but in the presence of light and oxygen molecules, it can generate reactive oxygen species (ROS) to cause damage to proteins, nucleic acids, lipids, membranes, and organelles, which can induce cell apoptosis. This review focuses on the latest developments in luminescent lanthanide-based molecular materials as photosensitizers and their applications in photodynamic therapy. These molecular materials include lanthanide coordination complexes, nanoscale lanthanide coordination polymers, and lanthanide-based nanoscale metal-organic frameworks. In the end, the future challenges in the development of robust luminescent lanthanide molecular materials-based photosensitisers are outlined and emphasized to inspire the design of a new generation of phototheranostic agents.
Collapse
Affiliation(s)
- M L P Reddy
- CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Thiruvananthapuram, 695 019, India.
| | - K S Bejoymohandas
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche (ISOF-CNR), Via Piero Gobetti 101, 40129 Bologna, Italy
| |
Collapse
|
3
|
Tripathi R, Guglani A, Ghorpade R, Wang B. Biotin conjugates in targeted drug delivery: is it mediated by a biotin transporter, a yet to be identified receptor, or (an)other unknown mechanism(s)? J Enzyme Inhib Med Chem 2023; 38:2276663. [PMID: 37955285 PMCID: PMC10653662 DOI: 10.1080/14756366.2023.2276663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/24/2023] [Indexed: 11/14/2023] Open
Abstract
Conjugation of drugs with biotin is a widely studied strategy for targeted drug delivery. The structure-activity relationship (SAR) studies through H3-biotin competition experiments conclude with the presence of a free carboxylic acid being essential for its uptake via the sodium-dependent multivitamin transporter (SMVT, the major biotin transporter). However, biotin conjugation with a payload requires modification of the carboxylic acid to an amide or ester group. Then, there is the question as to how/whether the uptake of biotin conjugates goes through the SMVT. If not, then what is the mechanism? Herein, we present known uptake mechanisms of biotin and its applications reported in the literature. We also critically analyse possible uptake mechanism(s) of biotin conjugates to address the disconnect between the results from SMVT-based SAR and "biotin-facilitated" targeted drug delivery. We believe understanding the uptake mechanism of biotin conjugates is critical for their future applications and further development.
Collapse
Affiliation(s)
- Ravi Tripathi
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA
| | - Anchala Guglani
- Department of Biology, Georgia State University, Atlanta, GA, USA
| | - Rujuta Ghorpade
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA
| |
Collapse
|
4
|
Yin HJ, Xiao ZG, Feng Y, Yao CJ. Recent Progress in Photonic Upconversion Materials for Organic Lanthanide Complexes. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5642. [PMID: 37629933 PMCID: PMC10456671 DOI: 10.3390/ma16165642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 08/27/2023]
Abstract
Organic lanthanide complexes have garnered significant attention in various fields due to their intriguing energy transfer mechanism, enabling the upconversion (UC) of two or more low-energy photons into high-energy photons. In comparison to lanthanide-doped inorganic nanoparticles, organic UC complexes hold great promise for biological delivery applications due to their advantageous properties of controllable size and composition. This review aims to provide a summary of the fundamental concept and recent developments of organic lanthanide-based UC materials based on different mechanisms. Furthermore, we also detail recent applications in the fields of bioimaging and solar cells. The developments and forthcoming challenges in organic lanthanide-based UC offer readers valuable insights and opportunities to engage in further research endeavors.
Collapse
Affiliation(s)
- Hong-Ju Yin
- College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China; (H.-J.Y.); (Z.-G.X.)
| | - Zhong-Gui Xiao
- College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China; (H.-J.Y.); (Z.-G.X.)
| | - Yansong Feng
- State Key Laboratory of Explosion Science and Technology, School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Chang-Jiang Yao
- State Key Laboratory of Explosion Science and Technology, School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China
| |
Collapse
|
5
|
Hou Z, Huang Y, Ruan Y, Xu H, Tan Y, Lin LR, Wu ZY. Reversible trans-to- cis photoisomerization and irreversible photocyclization reactions of a Co-coordinated stilbene derivative on chiral di-β-diketonate lanthanide complexes. RSC Adv 2023; 13:2269-2282. [PMID: 36741132 PMCID: PMC9837704 DOI: 10.1039/d2ra07133a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/02/2023] [Indexed: 01/15/2023] Open
Abstract
Six lanthanide complexes constructed from two chiral β-diketonates (d/l-fbc = 3-heptafluorobutyryl-(+)/(-)-camphorate), the stilbene derivative (E)-N',N'-bis(pyridin-2-ylmethyl)-4-styrylbenzoyl hydrazide (L), a trifluoroacetate anion (CF3CO2 -), and one water molecule, namely [Ln(d/l-fbc)2(L)(CF3CO2)]·H2O (LnC57H54F17N4O8, Ln = La (1, d-fbc), La (2, l-fbc), Sm (3, d-fbc), Eu (4, d-fbc), Eu (5, l-fbc), and Tb (6, d-fbc), were synthesized and characterized by single-crystal X-ray diffraction, 1H-NMR, elemental analysis, IR and UV-vis spectroscopy, and thermal gravimetric analysis. The photoisomerization reactions of these complexes were systematically studied by means of experimental and theoretical calculations. Crystals of complexes 1, 2, 3, and 4 were obtained and belong to the monoclinic crystal system and the C2 chiral space group. The Λ- and Δ-diastereomers coexist in their crystals and no apparent bisignate couplets are observed in their ECD spectra. Among the complexes, the photocyclization reaction is followed by the trans-to-cis photoisomerization reaction and competes with the trans-to-cis photoisomerization, then the photocyclization reaction continues. The photocyclization reaction is irreversible in this stilbene derivative and is delayed in the lanthanide complexes. These results provide a viable strategy for the design of promising new stilbene-attached dual-functional lanthanide-based optical-switching materials.
Collapse
Affiliation(s)
- Ziting Hou
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen UniversityXiamen361005P. R. China
| | - Yanji Huang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen UniversityXiamen361005P. R. China
| | - Yushan Ruan
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen UniversityXiamen361005P. R. China
| | - Han Xu
- School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical UniversityKunming650500P. R. China
| | - Yu Tan
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen UniversityXiamen361005P. R. China
| | - Li-Rong Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen UniversityXiamen361005P. R. China
| | - Zhen-yi Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen UniversityXiamen361005P. R. China
| |
Collapse
|
6
|
Xian T, Meng Q, Gao F, Hu M, Wang X. Functionalization of luminescent lanthanide complexes for biomedical applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
7
|
Pospieszna-Markiewicz I, Fik-Jaskółka MA, Hnatejko Z, Patroniak V, Kubicki M. Synthesis and Characterization of Lanthanide Metal Ion Complexes of New Polydentate Hydrazone Schiff Base Ligand. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238390. [PMID: 36500479 PMCID: PMC9736465 DOI: 10.3390/molecules27238390] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/11/2022] [Accepted: 11/29/2022] [Indexed: 12/02/2022]
Abstract
The new homodinuclear complexes of the general formula [Ln2L3(NO3)3] (where HL is newly synthesized 2-((2-(benzoxazol-2-yl)-2-methylhydrazono)methyl)phenol and Ln = Sm3+ (1), Eu3+ (2), Tb3+ (3a, 3b), Dy3+ (4), Ho3+ (5), Er3+ (6), Tm3+ (7), Yb3+ (8)), have been synthesized from the lanthanide(III) nitrates with the polydentate hydrazone Schiff base ligand. The flexibility of this unsymmetrical Schiff base ligand containing N2O binding moiety, attractive for lanthanide metal ions, allowed for a self-assembly of these complexes. The compounds were characterized by spectroscopic data (ESI-MS, IR, UV/Vis, luminescence) and by the X-ray structure determination of the single crystals, all of which appeared to be different solvents. The analytical data suggested 2:3 metal:ligand stoichiometry in these complexes, and this was further confirmed by the structural results. The metal cations are nine-coordinated, by nitrogen and oxygen donor atoms. The complexes are two-centered, with three oxygen atoms in bridging positions. There are two types of structures, differing by the sources of terminal (non-bridging) coordination centers (group A: two ligands, one nitro anion/one ligand, two nitro anions, group B: three ligands, three anions).
Collapse
|