1
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Seidi F, Zhong Y, Xiao H, Jin Y, Crespy D. Degradable polyprodrugs: design and therapeutic efficiency. Chem Soc Rev 2022; 51:6652-6703. [PMID: 35796314 DOI: 10.1039/d2cs00099g] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Prodrugs are developed to increase the therapeutic properties of drugs and reduce their side effects. Polyprodrugs emerged as highly efficient prodrugs produced by the polymerization of one or several drug monomers. Polyprodrugs can be gradually degraded to release therapeutic agents. The complete degradation of polyprodrugs is an important factor to guarantee the successful disposal of the drug delivery system from the body. The degradation of polyprodrugs and release rate of the drugs can be controlled by the type of covalent bonds linking the monomer drug units in the polymer structure. Therefore, various types of polyprodrugs have been developed based on polyesters, polyanhydrides, polycarbonates, polyurethanes, polyamides, polyketals, polymetallodrugs, polyphosphazenes, and polyimines. Furthermore, the presence of stimuli-responsive groups, such as redox-responsive linkages (disulfide, boronate ester, metal-complex, and oxalate), pH-responsive linkages (ester, imine, hydrazone, acetal, orthoester, P-O and P-N), light-responsive (metal-complex, o-nitrophenyl groups) and enzyme-responsive linkages (ester, peptides) allow for a selective degradation of the polymer backbone in targeted tumors. We envision that new strategies providing a more efficient synergistic therapy will be developed by combining polyprodrugs with gene delivery segments and targeting moieties.
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Affiliation(s)
- Farzad Seidi
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China. .,Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong 21210, Thailand.
| | - Yajie Zhong
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China.
| | - Huining Xiao
- Department of Chemical Engineering, University of New Brunswick, Fredericton, New Brunswick, E3B 5A3, Canada
| | - Yongcan Jin
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China.
| | - Daniel Crespy
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong 21210, Thailand.
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2
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Ortega-Zamora C, González-Sálamo J, Perretti MD, Santana D, Carrillo R, Hernández-Borges J. Chain-Shattering Polymers as Degradable Microdispersive Solid-Phase Extraction Sorbents. Anal Chem 2022; 94:9065-9073. [PMID: 35695755 PMCID: PMC9244869 DOI: 10.1021/acs.analchem.2c01301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
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A chain-shattering
polymer (CSP) has been proposed as a microdispersive
solid-phase extraction (μdSPE) sorbent in a proof-of-concept
study of degradable materials for analytical purposes. The responsive
CSP was synthesized from 1,3,5-tris(bromomethyl)-2-nitrobenzene acting
as the self-immolative trigger responsive unit and 2,6-naphthalenedicarboxylic
acid as aromatic linker to enhance noncovalent aromatic interactions
with the analytes. The CSP was characterized and applied as a μdSPE
sorbent of a group of plasticizers, which were selected as model analytes,
from different types of environmental water samples (tap, waste, and
spring waters). Gas chromatography coupled to mass spectrometry detection
was used for analyte determination. Mean recovery values were in the
range of 80%–118% with RSD values below 22%. After the extraction,
the polymer could be efficiently degraded by UV irradiation or by
chemical reduction, recovering the aromatic linker. This work has
proved the potential of CSPs as recyclable sorbents, paving the way
to more environmentally benign analytical procedures.
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Affiliation(s)
- Cecilia Ortega-Zamora
- Departamento de Química, Unidad Departamental de Química Analítica, Facultad de Ciencias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n, 38206 San Cristóbal de La Laguna, Spain.,Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n, 38206 San Cristóbal de La Laguna, Spain
| | - Javier González-Sálamo
- Departamento de Química, Unidad Departamental de Química Analítica, Facultad de Ciencias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n, 38206 San Cristóbal de La Laguna, Spain.,Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n, 38206 San Cristóbal de La Laguna, Spain.,Department of Chemistry, Sapienza University, P.le Aldo Moro, 5, 00185 Rome, Italy
| | - Marcelle D Perretti
- Instituto de Productos Naturales y Agrobiología, CSIC, Avda. Astrofísico Fco. Sánchez, s/n, 38206 La Laguna, Spain
| | - David Santana
- Instituto de Productos Naturales y Agrobiología, CSIC, Avda. Astrofísico Fco. Sánchez, s/n, 38206 La Laguna, Spain
| | - Romen Carrillo
- Instituto de Productos Naturales y Agrobiología, CSIC, Avda. Astrofísico Fco. Sánchez, s/n, 38206 La Laguna, Spain
| | - Javier Hernández-Borges
- Departamento de Química, Unidad Departamental de Química Analítica, Facultad de Ciencias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n, 38206 San Cristóbal de La Laguna, Spain.,Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n, 38206 San Cristóbal de La Laguna, Spain
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3
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Soars SM, Kirkpatrick BE, Fairbanks BD, Kamps JT, Anseth KS, Bowman CN. Synthesis, Selective Decoration, and Photocrosslinking of
Self‐Immolative
Poly(Thioester)‐
PEG
Hydrogels. POLYM INT 2022. [DOI: 10.1002/pi.6388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shafer M. Soars
- Department of Chemistry University of Colorado Boulder Boulder Colorado 80303 United States
| | - Bruce E. Kirkpatrick
- Department of Chemical and Biological Engineering University of Colorado Boulder Boulder Colorado 80303 United States
- The BioFrontiers Institute University of Colorado Boulder Boulder Colorado 80303 United States
- Medical Scientist Training Program, School of Medicine University of Colorado Aurora Colorado 80045 United States
| | - Benjamin D. Fairbanks
- Department of Chemical and Biological Engineering University of Colorado Boulder Boulder Colorado 80303 United States
| | - Joshua T. Kamps
- Department of Chemistry University of Colorado Boulder Boulder Colorado 80303 United States
| | - Kristi S. Anseth
- Department of Chemical and Biological Engineering University of Colorado Boulder Boulder Colorado 80303 United States
- The BioFrontiers Institute University of Colorado Boulder Boulder Colorado 80303 United States
| | - Christopher N. Bowman
- Department of Chemical and Biological Engineering University of Colorado Boulder Boulder Colorado 80303 United States
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4
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Gavriel A, Sambrook M, Russell AT, Hayes W. Recent advances in self-immolative linkers and their applications in polymeric reporting systems. Polym Chem 2022. [DOI: 10.1039/d2py00414c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Interest in self-immolative chemistry has grown over the past decade with more research groups harnessing the versatility to control the release of a compound from a larger chemical entity, given...
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5
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Shelef O, Gnaim S, Shabat D. Self-Immolative Polymers: An Emerging Class of Degradable Materials with Distinct Disassembly Profiles. J Am Chem Soc 2021; 143:21177-21188. [PMID: 34898203 PMCID: PMC8704185 DOI: 10.1021/jacs.1c11410] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Indexed: 12/16/2022]
Abstract
Self-immolative polymers are an emerging class of macromolecules with distinct disassembly profiles that set them apart from other general degradable materials. These polymers are programmed to disassemble spontaneously from head to tail, through a domino-like fragmentation, upon response to extremal stimuli. In the time since we first reported this unique type of molecule, several groups around the world have developed new, creative molecular structures that perform analogously to our pioneering polymers. Self-immolative polymers are now widely recognized as an important class of stimuli-responsive materials for a wide range of applications such as signal amplification, biosensing, drug delivery, and materials science. The quinone-methide elimination was shown to be an effective tool to achieve rapid domino-like fragmentation of polymeric molecules. Thus, numerous applications of self-immolative polymers are based on this disassembly chemistry. Although several other fragmentation reactions achieved the function requested for sequential disassembly, we predominantly focused in this Perspective on examples of self-immolative polymers that disassemble through the quinone-methide elimination. Selected examples of self-immolative polymers that disassembled through other chemistries are briefly described. The growing demand for stimuli-responsive degradable materials with novel molecular backbones and enhanced properties guarantees the future interest of the scientific community in this unique class of polymers.
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Affiliation(s)
| | | | - Doron Shabat
- School of Chemistry, Raymond
and Beverly Sackler Faculty of Exact Sciences, Tel-Aviv University, Tel Aviv 69978, Israel
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6
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Soars S, Kamps J, Fairbanks B, Bowman C. Stimuli‐Responsive Depolymerization of Poly(Phthalaldehyde) Copolymers and Networks. MACROMOL CHEM PHYS 2021. [DOI: 10.1002/macp.202100111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Shafer Soars
- Department of Chemistry University of Colorado‐ Boulder Boulder CO 80303 USA
| | - Joshua Kamps
- Department of Chemistry University of Colorado‐ Boulder Boulder CO 80303 USA
| | - Benjamin Fairbanks
- Department of Chemical and Biological Engineering University of Colorado‐Boulder Boulder CO 80303 USA
| | - Christopher Bowman
- Department of Chemical and Biological Engineering University of Colorado‐Boulder Boulder CO 80303 USA
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7
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Zhao X, Lei H, Cheng Y, Wu Y, Zhang M, He G, Pei D, Dong Z, Li A, Zhang Y. A polymeric prodrug for non-invasive, real-time reporting drug release based on “turn-on” fluorescent probes. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8
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Xu Y, Sen S, Wu Q, Zhong X, Ewoldt RH, Zimmerman SC. Base-triggered self-amplifying degradable polyurethanes with the ability to translate local stimulation to continuous long-range degradation. Chem Sci 2020; 11:3326-3331. [PMID: 34122840 PMCID: PMC8152679 DOI: 10.1039/c9sc06582b] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 02/28/2020] [Indexed: 02/02/2023] Open
Abstract
A new type of base-triggered self-amplifying degradable polyurethane is reported that degrades under mild conditions, with the release of increasing amounts of amine product leading to self-amplified degradation. The polymer incorporates a base-sensitive Fmoc-derivative into every repeating unit to enable highly sensitive amine amplified degradation. A sigmoidal degradation curve for the linear polymer was observed consistent with a self-amplifying degradation mechanism. An analogous cross-linked polyurethane gel was prepared and also found to undergo amplified breakdown. In this case, a trace amount of localized base initiates the degradation, which in turn propagates through the material in an amplified manner. The results demonstrate the potential utility of these new generation polyurethanes in enhanced disposability and as stimuli responsive materials.
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Affiliation(s)
- Yanhua Xu
- Department of Chemistry, University of Illinois at Urbana-Champaign Urbana Illinois 61801 USA
| | - Samya Sen
- Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign Urbana Illinois 61801 USA
| | - Qiong Wu
- Department of Chemistry, University of Illinois at Urbana-Champaign Urbana Illinois 61801 USA
| | - Xujia Zhong
- Department of Chemistry, University of Illinois at Urbana-Champaign Urbana Illinois 61801 USA
| | - Randy H Ewoldt
- Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign Urbana Illinois 61801 USA
| | - Steven C Zimmerman
- Department of Chemistry, University of Illinois at Urbana-Champaign Urbana Illinois 61801 USA
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9
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Xu Y, Morado EG, Zimmerman SC. Construction from destruction using a photo-triggered self-propagating degradable polyurethane as a one-pot epoxy. Polym Chem 2020. [DOI: 10.1039/d0py00779j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a photo-triggered, base generating, base propagating degradable polyurethane that is triggered by 365 nm UV light irradiation.
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Affiliation(s)
- Yanhua Xu
- Department of Chemistry
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Ephraim G. Morado
- Department of Chemistry
- University of Illinois at Urbana-Champaign
- Urbana
- USA
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10
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Abstract
Biomedical use cases for self-immolative polymers.
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Affiliation(s)
- Yue Xiao
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Xuyu Tan
- Department of Chemistry and Chemical Biology
- Northeastern University
- Boston
- USA
| | - Zhaohui Li
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Ke Zhang
- Department of Chemistry and Chemical Biology
- Northeastern University
- Boston
- USA
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11
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Garg M, White SR, Sottos NR. Rapid Degradation of Poly(lactic acid) with Organometallic Catalysts. ACS APPLIED MATERIALS & INTERFACES 2019; 11:46226-46232. [PMID: 31774644 DOI: 10.1021/acsami.9b17599] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Poly(lactic acid) (PLA) is an effective sacrificial material for the creation of vascular networks in thermoset polymers and composites. The high thermal stability of PLA limits its applications as an embedded sacrificial template in high-temperature-resistant thermoset matrices. Here, we demonstrate faster and more efficient PLA degradation at temperatures lower than previously reported using two organometallic catalysts: tin(II) oxalate (Sn(Oxa)) and tin(II) acetate (Sn(Ac)2). We process Sn(Oxa) by two separate methods to obtain a significant difference in the specific surface area (SSA) of the catalyst particles and compare PLA degradation performance in a thermogravimetric analysis (TGA) instrument. Changing the SSA of Sn(Oxa) by a factor of ∼20 reduces the PLA degradation onset temperature by 37 °C. The total degradation time of PLA films also decreases after blending with Sn(Oxa) having a higher SSA. We also find Sn(Ac)2 lowers the degradation onset of PLA by 53 °C compared to Sn(Oxa) with a similar SSA. In addition, Sn(Ac)2 decreases the time for complete degradation of PLA films by an order of magnitude compared to Sn(Oxa) at 200 °C. Films with a significantly lower Sn(Ac)2 concentration compared to Sn(Oxa) degrade much faster at lower temperatures up to 160 °C. Finally, PLA films with different loadings of Sn(Ac)2 are embedded in an epoxy thermoset matrix and subsequently vascularized at elevated temperatures in a vacuum oven. Microchannel formation is observed at 170 °C using Sn(Ac)2, reducing the temperature required for vaporization of embedded sacrificial polymer compared to Sn(Oxa) catalyst. Sn(Ac)2 can potentially reduce the energy, time, and amount of catalyst required for degrading PLA into volatile products for sacrificial applications.
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12
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Neary WJ, Isais TA, Kennemur JG. Depolymerization of Bottlebrush Polypentenamers and Their Macromolecular Metamorphosis. J Am Chem Soc 2019; 141:14220-14229. [PMID: 31403783 DOI: 10.1021/jacs.9b05560] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The depolymerization of bottlebrush (BB) polymers with varying lengths of polycyclopentene (PCP) backbone and polystyrene (PS) grafts is investigated. In all cases, ring closing metathesis (RCM) depolymerization of the PCP BB backbone appears to occur through an end-to-end depolymerization mechanism as evidenced by size exclusion chromatography. Investigation on the RCM depolymerization of linear PCP reveals a more random chain degradation process. Quantitative depolymerization occurs under thermodynamic conditions (higher temperature and dilution) that drives RCM into cyclopentenes (CPs), each bearing one of the original PS grafts from the BB. Catalyst screening reveals Grubbs' third (G3) and second (G2) generation catalyst depolymerize BBs significantly faster than Grubbs' first generation (G1) and Hoveyda-Grubbs' second generation (HG2) catalyst under identical conditions while solvent (toluene versus CHCl3) plays a less significant role. The length of the BB backbone and PS side chains also play a minor role in depolymerization kinetics, which is discussed. The ability to completely deconstruct these BB architectures into linear grafts provides definitive insights toward the ATRP "grafting-from" mechanism originally used to construct the BBs. Core-shell BB block copolymers (BBCPs) are shown to quantitatively depolymerize into linear diblock polymer grafts. Finally, the complete depolymerization of BBs into α-cyclopentenyl-PS allows further transformation to other architectures, such as 3-arm stars, through thiol-ene coupling onto the CP end group. These unique materials open the door to stimuli-responsive reassembly of BBs and BBCPs into new morphologies driven by macromolecular metamorphosis.
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Affiliation(s)
- William J Neary
- Department of Chemistry and Biochemistry , Florida State University , Tallahassee , Florida 32306 , United States
| | - Taylor A Isais
- Department of Chemistry and Biochemistry , Florida State University , Tallahassee , Florida 32306 , United States
| | - Justin G Kennemur
- Department of Chemistry and Biochemistry , Florida State University , Tallahassee , Florida 32306 , United States
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13
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Bobba KN, Saranya G, Sujai PT, Joseph MM, Velusamy N, Podder A, Maiti KK, Bhuniya S. Endogenous H2S-Assisted Cancer-Cell-Specific Activation of Theranostics with Emission Readout. ACS APPLIED BIO MATERIALS 2019; 2:1322-1330. [DOI: 10.1021/acsabm.9b00019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Kondapa Naidu Bobba
- Amrita Centre for Industrial Research & Innovation, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 64112, India
| | - Giridharan Saranya
- Chemical Sciences & Technology Division, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram, 695019 Kerala, India
| | - Palasseri T. Sujai
- Chemical Sciences & Technology Division, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram, 695019 Kerala, India
| | - Manu M. Joseph
- Chemical Sciences & Technology Division, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram, 695019 Kerala, India
| | - Nithya Velusamy
- Amrita Centre for Industrial Research & Innovation, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 64112, India
| | - Arup Podder
- Amrita Centre for Industrial Research & Innovation, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 64112, India
| | - Kaustabh Kumar Maiti
- Chemical Sciences & Technology Division, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram, 695019 Kerala, India
- Academy of Scientific and Innovative Research, AcSIR, CSIR-NIIST, Thiruvananthapuram, 695019 Kerala, India
| | - Sankarprasad Bhuniya
- Amrita Centre for Industrial Research & Innovation, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 64112, India
- Department of Chemical Engineering & Materials Science, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
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14
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Meng Q, Hu H, Zhou L, Zhang Y, Yu B, Shen Y, Cong H. Logical design and application of prodrug platforms. Polym Chem 2019. [DOI: 10.1039/c8py01160e] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This review summarizes the current state of prodrugs and elaborates the logical design and future development of the prodrug platform.
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Affiliation(s)
- Qingye Meng
- Institute of Biomedical Materials and Engineering
- College of Materials Science and Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Hao Hu
- Institute of Biomedical Materials and Engineering
- College of Materials Science and Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Liping Zhou
- Institute of Biomedical Materials and Engineering
- College of Materials Science and Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Yixin Zhang
- Institute of Biomedical Materials and Engineering
- College of Materials Science and Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering
- College of Materials Science and Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering
- College of Materials Science and Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering
- College of Materials Science and Engineering
- Qingdao University
- Qingdao 266071
- China
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15
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Klahan B, Seidi F, Crespy D. Oligo(thioether-ester)s Blocks in Polyurethanes for Slowly Releasing Active Payloads. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800392] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Butsabarat Klahan
- Department of Materials Science and Engineering; School of Molecular Science and Engineering; Vidyasirimedhi Institute of Science and Technology; Rayong 21210 Thailand
| | - Farzad Seidi
- Department of Materials Science and Engineering; School of Molecular Science and Engineering; Vidyasirimedhi Institute of Science and Technology; Rayong 21210 Thailand
| | - Daniel Crespy
- Department of Materials Science and Engineering; School of Molecular Science and Engineering; Vidyasirimedhi Institute of Science and Technology; Rayong 21210 Thailand
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16
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Iturmendi A, Theis S, Maderegger D, Monkowius U, Teasdale I. Coumarin-Caged Polyphosphazenes with a Visible-Light Driven On-Demand Degradation. Macromol Rapid Commun 2018; 39:e1800377. [PMID: 30048024 DOI: 10.1002/marc.201800377] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 06/28/2018] [Indexed: 01/08/2023]
Abstract
Polymers that, upon photochemical activation with visible light, undergo rapid degradation to small molecules are described. Through functionalization of a polyphosphazene backbone with pendant coumarin groups sensitive to light, polymers which are stable in the dark could be prepared. Upon irradiation, cleavage of the coumarin moieties exposes carboxylic acid moieties along the polymer backbone. The subsequent macromolecular photoacid is found to catalyze the rapid hydrolytic degradation of the polyphosphazene backbone. Water-soluble and non-water-soluble polymers are reported, which due to their sensitivity toward light in the visible region could be significant as photocleavable materials in biological applications.
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Affiliation(s)
- Aitziber Iturmendi
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Altenberger Strasse 69,, 4040, Linz, Austria
| | - Sabrina Theis
- Institute of Inorganic Chemistry, Johannes Kepler University Linz, Altenberger Strasse 69,, 4040, Linz, Austria
| | - Dominik Maderegger
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Altenberger Strasse 69,, 4040, Linz, Austria
| | - Uwe Monkowius
- Linz School of Education, Johannes Kepler University Linz, Altenberger Strasse 69,, 4040, Linz, Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Altenberger Strasse 69,, 4040, Linz, Austria
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17
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Zhang X, Zhang M, Wang M, Peng H, Hua Q, Ma L, Wang B, Wei H. Facile Fabrication of 10-Hydroxycamptothecin-Backboned Amphiphilic Polyprodrug with Precisely Tailored Drug Loading Content for Controlled Release. Bioconjug Chem 2018; 29:2239-2247. [PMID: 29847101 DOI: 10.1021/acs.bioconjchem.8b00238] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Polymeric prodrugs with precisely controlled drug loading content (DLC) and rapid intracellular destabilization generally require complicated chemistry that hinders large-scale manufacture. For this purpose, we reported in this study a facile construction of reduction-sensitive amphiphilic polyprodrugs with an anticancer drug, 10-hydroxycamptothecin (HCPT), and a hydrophilic poly(ethylene oxide) (PEG) moiety as the alternating building blocks of the multiblock copolymer using Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAc) click coupling between azide-SS-HCPT-SS-azide and alkyne-PEG-alkyne. Adoption of PEGs with two different molecular weights (MWs) of 400 and 1450 Da (PEG400 and PEG1450) afforded two polyprodrugs with different DLCs. Both formulations can self-assemble into spherical micelles with hydrodynamic diameter smaller than 200 nm, and exhibit glutathione (GSH)-triggered degradation for promoted drug release. A further comparison study revealed that the PEG1450-based polyprodrug is a better formulation than the analogue constructed from PEG400 in terms of in vitro drug release behaviors, and cytotoxicity. This work thus provides a facile yet efficient strategy toward polymeric prodrugs with precisely controlled DLC and reduction-triggered degradation for enhanced anticancer drug delivery.
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Affiliation(s)
- Xiaolong Zhang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
| | - Mingkui Zhang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
| | - Mingqi Wang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
| | - Han Peng
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
| | - Qi Hua
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
| | - Liwei Ma
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
| | - Baoyan Wang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
| | - Hua Wei
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , Gansu 730000 , China
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18
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Ergene C, Palermo EF. Cationic Poly(benzyl ether)s as Self-Immolative Antimicrobial Polymers. Biomacromolecules 2017; 18:3400-3409. [PMID: 28880551 DOI: 10.1021/acs.biomac.7b01062] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Self-immolative polymers (SIMPs) are macromolecules that spontaneously undergo depolymerization into small molecules when triggered by specific external stimuli. We report here the first examples of antimicrobial SIMPs with potent, rapid, and broad-spectrum bactericidal activity. Their antibacterial and hemolytic activities were examined as a function of cationic functionality. Polymers bearing primary ammonium cationic groups showed more potent bactericidal activity against Escherichia coli, relative to tertiary and quaternary ammonium counterparts, whereas the quaternary ammonium polymers showed the lowest hemolytic toxicity. These antibacterial polycations undergo end-to-end depolymerization when triggered by an externally applied stimulus. Specifically, poly(benzyl ether)s end-capped with a silyl ether group and bearing pendant allyl side chains were converted to polycations by photoinitiated thiol-ene radical addition using cysteamine HCl. The intact polycations are stable in solution, but they spontaneously unzip into their component monomers upon exposure to fluoride ions, with excellent sensitivity and selectivity. Upon triggered depolymerization, the antibacterial potency was largely retained but the hemolytic toxicity was substantially reduced. Thus, we reveal the first example of a self-immolative antibacterial polymer platform that will enable antibacterial materials to spontaneously unzip into biologically active small molecules upon the introduction of a specifically designed stimulus.
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Affiliation(s)
- Cansu Ergene
- Department of Materials Science and Engineering, Rensselaer Polytechnic Institute , 110 8th St., Troy, New York 12180, United States
| | - Edmund F Palermo
- Department of Materials Science and Engineering, Rensselaer Polytechnic Institute , 110 8th St., Troy, New York 12180, United States
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19
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Ramasamy T, Ruttala HB, Gupta B, Poudel BK, Choi HG, Yong CS, Kim JO. Smart chemistry-based nanosized drug delivery systems for systemic applications: A comprehensive review. J Control Release 2017; 258:226-253. [DOI: 10.1016/j.jconrel.2017.04.043] [Citation(s) in RCA: 246] [Impact Index Per Article: 35.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2016] [Revised: 04/28/2017] [Accepted: 04/30/2017] [Indexed: 12/21/2022]
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20
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Controlled co-release of doxorubicin and reactive oxygen species for synergistic therapy by NIR remote-triggered nanoimpellers. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 74:94-102. [DOI: 10.1016/j.msec.2017.02.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 10/29/2016] [Accepted: 02/06/2017] [Indexed: 01/23/2023]
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21
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Iturmendi A, Monkowius U, Teasdale I. Oxidation Responsive Polymers with a Triggered Degradation via Arylboronate Self-Immolative Motifs on a Polyphosphazene Backbone. ACS Macro Lett 2017; 6:150-154. [PMID: 28251035 PMCID: PMC5322476 DOI: 10.1021/acsmacrolett.7b00015] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 01/31/2017] [Indexed: 01/25/2023]
Abstract
Oxidation responsive polymers with triggered degradation pathways have been prepared via attachment of self-immolative moieties onto a hydrolytically unstable polyphosphazene backbone. After controlled main-chain growth, postpolymerization functionalization allows the preparation of hydrolytically stable poly(organo)phosphazenes decorated with a phenylboronic ester caging group. In oxidative environments, triggered cleavage of the caging group is followed by self-immolation, exposing the unstable glycine-substituted polyphosphazene which subsequently undergoes to backbone degradation to low-molecular weight molecules. As well as giving mechanistic insights, detailed GPC and 1H and 31P NMR analysis reveal the polymers to be stable in aqueous solutions, but show a selective, fast degradation upon exposure to hydrogen peroxide containing solutions. Since the post-polymerization functionalization route allows simple access to polymer backbones with a broad range of molecular weights, the approach of using the inorganic backbone as a platform significantly expands the toolbox of polymers capable of stimuli-responsive degradation.
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Affiliation(s)
- Aitziber Iturmendi
- Institute of Polymer Chemistry and Institute of Inorganic Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
| | - Uwe Monkowius
- Institute of Polymer Chemistry and Institute of Inorganic Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry and Institute of Inorganic Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria
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22
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Offenloch JT, Willenbacher J, Tzvetkova P, Heiler C, Mutlu H, Barner-Kowollik C. Degradable fluorescent single-chain nanoparticles based on metathesis polymers. Chem Commun (Camb) 2017; 53:775-778. [DOI: 10.1039/c6cc08554g] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We introduce the facile synthesis of fluorescent single-chain nanoparticles (SCNPs) based on chain-shattering acyclic diene metathesis (ADMET) polymers featuring self-immolative azobenzene motifs.
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Affiliation(s)
- Janin T. Offenloch
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76128 Karlsruhe
- Germany
| | - Johannes Willenbacher
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76128 Karlsruhe
- Germany
| | - Pavleta Tzvetkova
- Institute of Organic Chemistry and Institute for Biological Interfaces 4 – Magnetic Resonance
- Karlsruhe Institute for Technology (KIT)
- 76131 Karlsruhe
- Germany
| | - Carolin Heiler
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76128 Karlsruhe
- Germany
| | - Hatice Mutlu
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76128 Karlsruhe
- Germany
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76128 Karlsruhe
- Germany
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23
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Mutlu H, Barner-Kowollik C. Green chain-shattering polymers based on a self-immolative azobenzene motif. Polym Chem 2016. [DOI: 10.1039/c5py01937k] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chain-shattering polymer system consisting of nontoxic, partially renewable resource-based monomersviaacyclic diene metathesis (ADMET) chemistry is introduced.
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Affiliation(s)
- Hatice Mutlu
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
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24
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Das D, Srinivasan S, Kelly AM, Chiu DY, Daugherty BK, Ratner DM, Stayton PS, Convertine AJ. RAFT polymerization of ciprofloxacin prodrug monomers for the controlled intracellular delivery of antibiotics. Polym Chem 2016. [DOI: 10.1039/c5py01704a] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Prodrug monomers derived from the antibiotic ciprofloxacin were synthesized with phenolic or aliphatic esters linking the drug to a polymerizable methacrylate group.
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Affiliation(s)
- Debobrato Das
- Department of Bioengineering
- University of Washington
- Seattle
- USA
| | | | - Abby M. Kelly
- Department of Bioengineering
- University of Washington
- Seattle
- USA
| | - David Y. Chiu
- Department of Bioengineering
- University of Washington
- Seattle
- USA
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25
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Roth ME, Green O, Gnaim S, Shabat D. Dendritic, Oligomeric, and Polymeric Self-Immolative Molecular Amplification. Chem Rev 2015; 116:1309-52. [PMID: 26355446 DOI: 10.1021/acs.chemrev.5b00372] [Citation(s) in RCA: 173] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Michal E Roth
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv 69978, Israel
| | - Ori Green
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv 69978, Israel
| | - Samer Gnaim
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv 69978, Israel
| | - Doron Shabat
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv 69978, Israel
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26
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Cai K, Yen J, Yin Q, Liu Y, Song Z, Lezmi S, Zhang Y, Yang X, Helferich WG, Cheng J. Redox-Responsive Self-Assembled Chain-Shattering Polymeric Therapeutics. Biomater Sci 2015; 3:1061-5. [PMID: 26146551 PMCID: PMC4486357 DOI: 10.1039/c4bm00452c] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We report the design and development of redox-responsive chain-shattering polymeric therapeutics (CSPTs). CSPTs were synthesized by condensation polymerization and further modified with poly(ethylene glycol) (PEG) via "Click" reaction. Size-controlled CSPT nanoparticles (NPs) were formed through nanoprecipitation with high drug loading (up to 18%); the particle size increased in a concentration dependent manner. Drug release from particles was well controlled over 48 h upon redox triggering. The anticancer efficacy of the CSPT NPs was validated both in vitro and in vivo.
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Affiliation(s)
- Kaimin Cai
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Jonathan Yen
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Qian Yin
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Yang Liu
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Ziyuan Song
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Stéphane Lezmi
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Yanfeng Zhang
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Xujuan Yang
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - William G Helferich
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Jianjun Cheng
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA ; Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
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27
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Lee JS, Deng X, Han P, Cheng J. Dual Stimuli-Responsive Poly(β-amino ester) Nanoparticles for On-Demand Burst Release. Macromol Biosci 2015; 15:1314-22. [DOI: 10.1002/mabi.201500111] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 05/03/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Jung Seok Lee
- Department of Materials Science and Engineering; University of Illinois at Urbana−Champaign; 1304 West Green Street Urbana Illinois 61801 USA
- Department of Biomedical Engineering; Yale University; 55 Prospect Street New Haven Connecticut 06520 USA
| | - Xiaojian Deng
- Department of Materials Science and Engineering; University of Illinois at Urbana−Champaign; 1304 West Green Street Urbana Illinois 61801 USA
| | - Patrick Han
- Department of Biomedical Engineering; Yale University; 55 Prospect Street New Haven Connecticut 06520 USA
| | - Jianjun Cheng
- Department of Materials Science and Engineering; University of Illinois at Urbana−Champaign; 1304 West Green Street Urbana Illinois 61801 USA
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28
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Olejniczak J, Chan M, Almutairi A. Light-Triggered Intramolecular Cyclization in Poly(lactic-co-glycolic acid)-Based Polymers for Controlled Degradation. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00455] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jason Olejniczak
- Department
of Chemistry and Biochemistry, ‡Skaggs School of Pharmacy and Pharmaceutical
Sciences, and §Departments of Bioengineering, NanoEngineering, and Materials Science
and Engineering, University of California, San Diego, La Jolla, California 92093, United States
| | - Minnie Chan
- Department
of Chemistry and Biochemistry, ‡Skaggs School of Pharmacy and Pharmaceutical
Sciences, and §Departments of Bioengineering, NanoEngineering, and Materials Science
and Engineering, University of California, San Diego, La Jolla, California 92093, United States
| | - Adah Almutairi
- Department
of Chemistry and Biochemistry, ‡Skaggs School of Pharmacy and Pharmaceutical
Sciences, and §Departments of Bioengineering, NanoEngineering, and Materials Science
and Engineering, University of California, San Diego, La Jolla, California 92093, United States
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29
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Yeung K, Kim H, Mohapatra H, Phillips ST. Surface-accessible detection units in self-immolative polymers enable translation of selective molecular detection events into amplified responses in macroscopic, solid-state plastics. J Am Chem Soc 2015; 137:5324-7. [PMID: 25891004 DOI: 10.1021/jacs.5b02799] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This Communication describes a strategy for incorporating detection units onto each repeating unit of self-immolative CDr polymers. This strategy enables macroscopic plastics to respond quickly to specific applied molecular signals that react with the plastic at the solid-liquid interface between the plastic and surrounding fluid. The response is a signal-induced depolymerization reaction that is continuous and complete from the site of the reacted detection unit to the end of the polymer. Thus, this strategy retains the ability of CDr polymers to provide amplified responses via depolymerization while simultaneously enhancing the rate of response of CDr-based macroscopic plastics to specific applied signals. Depolymerizable poly(benzyl ethers) were used to demonstrate the strategy and now are capable of depolymerizing in the context of rigid, solid-state polymeric materials.
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Affiliation(s)
- Kimy Yeung
- Department of Chemistry, Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Hyungwoo Kim
- Department of Chemistry, Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Hemakesh Mohapatra
- Department of Chemistry, Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Scott T Phillips
- Department of Chemistry, Pennsylvania State University, University Park, Pennsylvania 16802, United States
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30
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Wang HC, Zhang Y, Possanza CM, Zimmerman SC, Cheng J, Moore JS, Harris K, Katz JS. Trigger chemistries for better industrial formulations. ACS APPLIED MATERIALS & INTERFACES 2015; 7:6369-6382. [PMID: 25768973 DOI: 10.1021/acsami.5b00485] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In recent years, innovations and consumer demands have led to increasingly complex liquid formulations. These growing complexities have provided industrial players and their customers access to new markets through product differentiation, improved performance, and compatibility/stability with other products. One strategy for enabling more complex formulations is the use of active encapsulation. When encapsulation is employed, strategies are required to effect the release of the active at the desired location and time of action. One particular route that has received significant academic research effort is the employment of triggers to induce active release upon a specific stimulus, though little has translated for industrial use to date. To address emerging industrial formulation needs, in this review, we discuss areas of trigger release chemistries and their applications specifically as relevant to industrial use. We focus the discussion on the use of heat, light, shear, and pH triggers as applied in several model polymeric systems for inducing active release. The goal is that through this review trends will emerge for how technologies can be better developed to maximize their value through industrial adaptation.
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Affiliation(s)
- Hsuan-Chin Wang
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Yanfeng Zhang
- ‡Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Catherine M Possanza
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Steven C Zimmerman
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Jianjun Cheng
- ‡Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Jeffrey S Moore
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
- §Beckman Institute for Advanced Science and Technology, Urbana, Illinois 61801, United States
| | - Keith Harris
- ∥Formulation Science, Corporate Research and Development, The Dow Chemical Company, Midland, Michigan 48667, United States
| | - Joshua S Katz
- ⊥Formulation Science, Corporate Research and Development, The Dow Chemical Company, Collegeville, Pennsylvania 19426, United States
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31
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Cai K, He X, Song Z, Yin Q, Zhang Y, Uckun FM, Jiang C, Cheng J. Dimeric drug polymeric nanoparticles with exceptionally high drug loading and quantitative loading efficiency. J Am Chem Soc 2015; 137:3458-61. [PMID: 25741752 DOI: 10.1021/ja513034e] [Citation(s) in RCA: 266] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Encapsulation of small-molecule drugs in hydrophobic polymers or amphiphilic copolymers has been extensively used for preparing polymeric nanoparticles (NPs). The loadings and loading efficiencies of a wide range of drugs in polymeric NPs, however, tend to be very low. In this Communication, we report a strategy to prepare polymeric NPs with exceptionally high drug loading (>50%) and quantitative loading efficiency. Specifically, a dimeric drug conjugate bearing a trigger-responsive domain was designed and used as the core-constructing unit of the NPs. Upon co-precipitation of the dimeric drug and methoxypoly(ethylene glycol)-block-polylactide (mPEG-PLA), NPs with a dimeric drug core and a polymer shell were formed. The high-drug-loading NPs showed excellent stability in physiological conditions. No premature drug or prodrug release was observed in PBS solution without triggering, while external triggering led to controlled release of drug in its authentic form.
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Affiliation(s)
- Kaimin Cai
- †Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Xi He
- †Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States.,‡Key Laboratory of Smart Drug Delivery, Ministry of Education, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Ziyuan Song
- †Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Qian Yin
- †Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Yanfeng Zhang
- †Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Fatih M Uckun
- §Division of Hematology-Oncology, Systems Immunobiology Laboratory, Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Los Angeles, California 90027, United States.,⊥Department of Pediatrics and Norris Comprehensive Cancer Center, University of Southern California, Keck School of Medicine, Los Angeles, California 90027, United States
| | - Chen Jiang
- ‡Key Laboratory of Smart Drug Delivery, Ministry of Education, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Jianjun Cheng
- †Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
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32
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Ma L, Baumgartner R, Zhang Y, Song Z, Cai K, Cheng J. UV-responsive degradable polymers derived from 1-(4-aminophenyl) ethane-1,2-diol. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27550] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Liang Ma
- Department of Materials Science and Engineering; University of Illinois at Urbana-Champaign; Urbana Illinois 61801
| | - Ryan Baumgartner
- Department of Chemistry; University of Illinois at Urbana-Champaign; Urbana Illinois 61801
| | - Yanfeng Zhang
- Department of Materials Science and Engineering; University of Illinois at Urbana-Champaign; Urbana Illinois 61801
| | - Ziyuan Song
- Department of Materials Science and Engineering; University of Illinois at Urbana-Champaign; Urbana Illinois 61801
| | - Kaimin Cai
- Department of Materials Science and Engineering; University of Illinois at Urbana-Champaign; Urbana Illinois 61801
| | - Jianjun Cheng
- Department of Materials Science and Engineering; University of Illinois at Urbana-Champaign; Urbana Illinois 61801
- Department of Chemistry; University of Illinois at Urbana-Champaign; Urbana Illinois 61801
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33
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Zhang Y, Wang R, Hua Y, Baumgartner R, Cheng J. Trigger-Responsive Poly(β-amino ester) Hydrogels. ACS Macro Lett 2014; 3:693-697. [PMID: 35590770 DOI: 10.1021/mz500277j] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Water-soluble, acrylate-terminated poly(β-amino esters) with built-in trigger-responsive domains were synthesized through Michael addition of trigger-responsive diacrylates and primary amines. They were used as macromolecular precursors for photoinitiated cross-linking reactions to prepare trigger-responsive hydrogels for protein encapsulation. The encapsulated proteins could be rapidly released upon external triggering.
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Affiliation(s)
- Yanfeng Zhang
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Rui Wang
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Yuyan Hua
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Ryan Baumgartner
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Jianjun Cheng
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
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34
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Tong R, Tang L, Ma L, Tu C, Baumgartner R, Cheng J. Smart chemistry in polymeric nanomedicine. Chem Soc Rev 2014; 43:6982-7012. [DOI: 10.1039/c4cs00133h] [Citation(s) in RCA: 155] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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35
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Phillips ST, Robbins JS, DiLauro AM, Olah MG. Amplified responses in materials using linear polymers that depolymerize from end-to-end when exposed to specific stimuli. J Appl Polym Sci 2014. [DOI: 10.1002/app.40992] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Scott T. Phillips
- Department of Chemistry; The Pennsylvania State University, University Park; State College Pennsylvania 16802
| | - Jessica S. Robbins
- Department of Chemistry; The Pennsylvania State University, University Park; State College Pennsylvania 16802
| | - Anthony M. DiLauro
- Department of Chemistry; The Pennsylvania State University, University Park; State College Pennsylvania 16802
| | - Michael G. Olah
- Department of Chemistry; The Pennsylvania State University, University Park; State College Pennsylvania 16802
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Phillips ST, DiLauro AM. Continuous Head-to-Tail Depolymerization: An Emerging Concept for Imparting Amplified Responses to Stimuli-Responsive Materials. ACS Macro Lett 2014; 3:298-304. [PMID: 35590733 DOI: 10.1021/mz5000784] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Polymers that depolymerize continuously and completely from head-to-tail when a reaction-based detection unit is cleaved from the polymer provide both selective and amplified responses, a rare combination, to stimuli-responsive polymeric materials. This Viewpoint contextualizes this new class of depolymerizable polymers and outlines the key areas for growth and innovation.
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Affiliation(s)
- Scott T. Phillips
- Department
of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Anthony M. DiLauro
- Department
of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
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Bian S, Zheng J, Yang W. Dual stimuli-responsive microgels based on photolabile crosslinker: Temperature sensitivity and light-induced degradation. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27165] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Shanshan Bian
- State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science; Fudan University; No. 220 Handan Road Shanghai 200433 People's Republic of China
| | - Jin Zheng
- State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science; Fudan University; No. 220 Handan Road Shanghai 200433 People's Republic of China
| | - Wuli Yang
- State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science; Fudan University; No. 220 Handan Road Shanghai 200433 People's Republic of China
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Zhang Y, Yin Q, Yin L, Ma L, Tang L, Cheng J. Chain-shattering polymeric therapeutics with on-demand drug-release capability. Angew Chem Int Ed Engl 2013; 52:6435-9. [PMID: 23650111 PMCID: PMC3800742 DOI: 10.1002/anie.201300497] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Revised: 02/19/2013] [Indexed: 11/07/2022]
Abstract
Design of smart polymeric therapeutics We designed and synthesized trigger-responsive chain-shattering polymeric therapeutics (CSPTs) via condensation polymerization of a UV-or hydrogen peroxide-responsive domain and a bisfunctional drug as co-monomers. CSPTs have precisely controlled molecular composition and unique chain-shattering type of drug release mechanism. Drug release kinetics can be precisely controlled by means of the trigger treatment. Chemotherapeutic-containing CSPTs showed trigger-responsive in vitro and in vivo antitumor efficacy.
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Affiliation(s)
- Yanfeng Zhang
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 West Green Street, Urbana, IL, 61801 (USA), Fax: (+1) 217-333-2736
| | - Qian Yin
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 West Green Street, Urbana, IL, 61801 (USA), Fax: (+1) 217-333-2736
| | - Lichen Yin
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 West Green Street, Urbana, IL, 61801 (USA), Fax: (+1) 217-333-2736
| | - Liang Ma
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 West Green Street, Urbana, IL, 61801 (USA), Fax: (+1) 217-333-2736
| | - Li Tang
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 West Green Street, Urbana, IL, 61801 (USA), Fax: (+1) 217-333-2736
| | - Jianjun Cheng
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 West Green Street, Urbana, IL, 61801 (USA), Fax: (+1) 217-333-2736
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Zhang Y, Yin Q, Yin L, Ma L, Tang L, Cheng J. Chain-Shattering Polymeric Therapeutics with On-Demand Drug-Release Capability. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300497] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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