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El-Husseiny HM, Mady EA, El-Dakroury WA, Doghish AS, Tanaka R. Stimuli-responsive hydrogels: smart state of-the-art platforms for cardiac tissue engineering. Front Bioeng Biotechnol 2023; 11:1174075. [PMID: 37449088 PMCID: PMC10337592 DOI: 10.3389/fbioe.2023.1174075] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 06/15/2023] [Indexed: 07/18/2023] Open
Abstract
Biomedicine and tissue regeneration have made significant advancements recently, positively affecting the whole healthcare spectrum. This opened the way for them to develop their applications for revitalizing damaged tissues. Thus, their functionality will be restored. Cardiac tissue engineering (CTE) using curative procedures that combine biomolecules, biomimetic scaffolds, and cells plays a critical part in this path. Stimuli-responsive hydrogels (SRHs) are excellent three-dimensional (3D) biomaterials for tissue engineering (TE) and various biomedical applications. They can mimic the intrinsic tissues' physicochemical, mechanical, and biological characteristics in a variety of ways. They also provide for 3D setup, adequate aqueous conditions, and the mechanical consistency required for cell development. Furthermore, they function as competent delivery platforms for various biomolecules. Many natural and synthetic polymers were used to fabricate these intelligent platforms with innovative enhanced features and specialized capabilities that are appropriate for CTE applications. In the present review, different strategies employed for CTE were outlined. The light was shed on the limitations of the use of conventional hydrogels in CTE. Moreover, diverse types of SRHs, their characteristics, assembly and exploitation for CTE were discussed. To summarize, recent development in the construction of SRHs increases their potential to operate as intelligent, sophisticated systems in the reconstruction of degenerated cardiac tissues.
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Affiliation(s)
- Hussein M. El-Husseiny
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Japan
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Benha University, Benha, Egypt
| | - Eman A. Mady
- Laboratory of Veterinary Physiology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Japan
- Department of Animal Hygiene, Behavior and Management, Faculty of Veterinary Medicine, Benha University, Benha, Egypt
| | - Walaa A. El-Dakroury
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr, Egypt
| | - Ahmed S. Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr, Egypt
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Ryou Tanaka
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Japan
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El-Husseiny HM, Mady EA, Hamabe L, Abugomaa A, Shimada K, Yoshida T, Tanaka T, Yokoi A, Elbadawy M, Tanaka R. Smart/stimuli-responsive hydrogels: Cutting-edge platforms for tissue engineering and other biomedical applications. Mater Today Bio 2022; 13:100186. [PMID: 34917924 PMCID: PMC8669385 DOI: 10.1016/j.mtbio.2021.100186] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/14/2021] [Accepted: 12/08/2021] [Indexed: 02/07/2023] Open
Abstract
Recently, biomedicine and tissue regeneration have emerged as great advances that impacted the spectrum of healthcare. This left the door open for further improvement of their applications to revitalize the impaired tissues. Hence, restoring their functions. The implementation of therapeutic protocols that merge biomimetic scaffolds, bioactive molecules, and cells plays a pivotal role in this track. Smart/stimuli-responsive hydrogels are remarkable three-dimensional (3D) bioscaffolds intended for tissue engineering and other biomedical purposes. They can simulate the physicochemical, mechanical, and biological characters of the innate tissues. Also, they provide the aqueous conditions for cell growth, support 3D conformation, provide mechanical stability for the cells, and serve as potent delivery matrices for bioactive molecules. Many natural and artificial polymers were broadly utilized to design these intelligent platforms with novel advanced characteristics and tailored functionalities that fit such applications. In the present review, we highlighted the different types of smart/stimuli-responsive hydrogels with emphasis on their synthesis scheme. Besides, the mechanisms of their responsiveness to different stimuli were elaborated. Their potential for tissue engineering applications was discussed. Furthermore, their exploitation in other biomedical applications as targeted drug delivery, smart biosensors, actuators, 3D and 4D printing, and 3D cell culture were outlined. In addition, we threw light on smart self-healing hydrogels and their applications in biomedicine. Eventually, we presented their future perceptions in biomedical and tissue regeneration applications. Conclusively, current progress in the design of smart/stimuli-responsive hydrogels enhances their prospective to function as intelligent, and sophisticated systems in different biomedical applications.
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Affiliation(s)
- Hussein M. El-Husseiny
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo, 1838509, Japan
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Elqaliobiya, 13736, Egypt
| | - Eman A. Mady
- Department of Animal Hygiene, Behavior and Management, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Elqaliobiya, 13736, Egypt
| | - Lina Hamabe
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo, 1838509, Japan
| | - Amira Abugomaa
- Faculty of Veterinary Medicine, Mansoura University, Mansoura, Dakahliya, 35516, Egypt
| | - Kazumi Shimada
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo, 1838509, Japan
- Division of Research Animal Laboratory and Translational Medicine, Research and Development Center, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki City, Osaka, 569-8686, Japan
| | - Tomohiko Yoshida
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo, 1838509, Japan
| | - Takashi Tanaka
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo, 1838509, Japan
| | - Aimi Yokoi
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo, 1838509, Japan
| | - Mohamed Elbadawy
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Elqaliobiya, 13736, Egypt
| | - Ryou Tanaka
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo, 1838509, Japan
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Pelras T, Loos K. Strategies for the synthesis of sequence-controlled glycopolymers and their potential for advanced applications. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2021.101393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Puertas-Bartolomé M, Vázquez-Lasa B, San Román J. Bioactive and Bioadhesive Catechol Conjugated Polymers for Tissue Regeneration. Polymers (Basel) 2018; 10:polym10070768. [PMID: 30960693 PMCID: PMC6403640 DOI: 10.3390/polym10070768] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/03/2018] [Accepted: 07/11/2018] [Indexed: 01/12/2023] Open
Abstract
The effective treatment of chronic wounds constitutes one of the most common worldwide healthcare problem due to the presence of high levels of proteases, free radicals and exudates in the wound, which constantly activate the inflammatory system, avoiding tissue regeneration. In this study, we describe a multifunctional bioactive and resorbable membrane with in-built antioxidant agent catechol for the continuous quenching of free radicals as well as to control inflammatory response, helping to promote the wound-healing process. This natural polyphenol (catechol) is the key molecule responsible for the mechanism of adhesion of mussels providing also the functionalized polymer with bioadhesion in the moist environment of the human body. To reach that goal, synthesized statistical copolymers of N-vinylcaprolactam (V) and 2-hydroxyethyl methacrylate (H) have been conjugated with catechol bearing hydrocaffeic acid (HCA) molecules with high yields. The system has demonstrated good biocompatibility, a sustained antioxidant response, an anti-inflammatory effect, an ultraviolet (UV) screen, and bioadhesion to porcine skin, all of these been key features in the wound-healing process. Therefore, these novel mussel-inspired materials have an enormous potential for application and can act very positively, favoring and promoting the healing effect in chronic wounds.
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Affiliation(s)
- María Puertas-Bartolomé
- Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain.
- CIBER's Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain.
| | - Blanca Vázquez-Lasa
- Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain.
- CIBER's Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain.
| | - Julio San Román
- Institute of Polymer Science and Technology, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain.
- CIBER's Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain.
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Martín-Saldaña S, Palao-Suay R, Aguilar MR, García-Fernández L, Arévalo H, Trinidad A, Ramírez-Camacho R, San Román J. pH-sensitive polymeric nanoparticles with antioxidant and anti-inflammatory properties against cisplatin-induced hearing loss. J Control Release 2017; 270:53-64. [PMID: 29197586 DOI: 10.1016/j.jconrel.2017.11.032] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/17/2017] [Accepted: 11/20/2017] [Indexed: 11/28/2022]
Abstract
Polymeric nanoparticles (NPs) based on smart synthetic amphiphilic copolymers are used to transport and controlled release dexamethasone in the inner ear to protect against the ototoxic effect of cisplatin. The NPs were based on a mixture of two pseudo-block polymer drugs obtained by free radical polymerization: poly(VI-co-HEI) and poly(VP-co-MVE) or poly(VP-co-MTOS), being VI 1-vinylimidazole, VP N-vinylpyrrolidone, and HEI, MVE and MTOS the methacrylic derivatives of ibuprofen, α-tocopherol and α-tocopheryl succinate, respectively. The NPs were obtained by nanoprecipitation with appropriate hydrodynamic properties, and isoelectric points that matched the pH of inflamed tissue. The NPs were tested both in vitro (using HEI-OC1 cells) and in vivo (using a murine model) with good results. Although the concentration of dexamethasone administered in the NPs is around two orders of magnitude lower that the conventional treatment for intratympanic administration, the NPs protected from the cytotoxic effect of cisplatin when the combination of the appropriate properties in terms of size, zeta potential, encapsulation efficiency and isoelectric point were achieved. To the best of our knowledge this is the first time that pH sensitive NPs are used to protect from cisplatin-induced hearing loss by intratympanic administration.
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Affiliation(s)
- Sergio Martín-Saldaña
- Grupo de Biomateriales, Departamento de Nanomateriales Poliméricos y Biomateriales, Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, C/Juan de la Cierva, 3, 28006 Madrid, Spain; Ear Research Group, Hospital UniversitarioPuerta de Hierro Majadahonda, Health Research Institute Puerta de Hierro, Madrid, Spain
| | - Raquel Palao-Suay
- Grupo de Biomateriales, Departamento de Nanomateriales Poliméricos y Biomateriales, Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, C/Juan de la Cierva, 3, 28006 Madrid, Spain; Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain
| | - María Rosa Aguilar
- Grupo de Biomateriales, Departamento de Nanomateriales Poliméricos y Biomateriales, Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, C/Juan de la Cierva, 3, 28006 Madrid, Spain; Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain.
| | - Luis García-Fernández
- Grupo de Biomateriales, Departamento de Nanomateriales Poliméricos y Biomateriales, Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, C/Juan de la Cierva, 3, 28006 Madrid, Spain; Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain
| | - Humberto Arévalo
- Grupo de Biomateriales, Departamento de Nanomateriales Poliméricos y Biomateriales, Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, C/Juan de la Cierva, 3, 28006 Madrid, Spain
| | - Almudena Trinidad
- Ear Research Group, Hospital UniversitarioPuerta de Hierro Majadahonda, Health Research Institute Puerta de Hierro, Madrid, Spain
| | - Rafael Ramírez-Camacho
- Ear Research Group, Hospital UniversitarioPuerta de Hierro Majadahonda, Health Research Institute Puerta de Hierro, Madrid, Spain
| | - Julio San Román
- Grupo de Biomateriales, Departamento de Nanomateriales Poliméricos y Biomateriales, Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, C/Juan de la Cierva, 3, 28006 Madrid, Spain; Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain
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Ji S, Shen W, Chen L, Zhang Y, Wu X. Synthesis and properties of alkoxyethyl 2-acetamido-2-deoxy- α - D -glucopyranoside. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.08.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Palao-Suay R, Gómez-Mascaraque L, Aguilar M, Vázquez-Lasa B, Román JS. Self-assembling polymer systems for advanced treatment of cancer and inflammation. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2015.07.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Palao-Suay R, Aguilar MR, Parra-Ruiz FJ, Maji S, Hoogenboom R, Rohner N, Thomas SN, Román JS. α-Tocopheryl succinate-based amphiphilic block copolymers obtained by RAFT and their nanoparticles for the treatment of cancer. Polym Chem 2016; 7:838-850. [PMID: 27004068 PMCID: PMC4797642 DOI: 10.1039/c5py01811k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
α-Tocopheryl succinate (α-TOS) is a well-known mitochondrially targeted anticancer compound. However, the major factor limiting the use of α-TOS is its low solubility in physiological media. To overcome this problem, the aim of this work is the preparation of new polymeric and active α-TOS-based nanovehicle with a precise control over its macromolecular architecture. Reversible addition-fragmentation chain transfer polymerization (RAFT) is used to synthesize an α-TOS amphiphilic block copolymer with highly homogeneous molecular weight and relatively narrow dispersity. Macro-chain transfer agents (macro-CTA) based on poly(ethylene glycol) (PEG) of different molecular weights (MW, ranging from 4.6 to 20 kDa) are used to obtain block copolymers with different hydrophilic/hydrophobic ratios with PEG being the hydrophilic block and a methacrylic derivative of α-tocopheryl succinate (MTOS) being the monomer that formed the hydrophobic block. PEG-b-poly(MTOS) form spherical nanoparticles (NPs) by self-organized precipitation (SORP) or solvent exchange in aqueous media enabling to encapsulate and deliver hydrophobic molecules in their core. The resulting NPs are rapidly endocytosed by cancer cells. The biological activity of the synthesized NPs are found to depend on the MW of PEG, with NP comprised of the higher MW copolymer resulting in the lower bioactivity due to PEG shielding inhibiting cellular uptake by endocytosis. Moreover, the biological activity also depends on the MTOS content, as the biological activity increases as a function of MTOS concentration.
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Affiliation(s)
- Raquel Palao-Suay
- Group of Biomaterials, Department of Polymeric Nanomaterials and Biomaterials, Institute of Polymer Science and Technology, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
- Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain
| | - María Rosa Aguilar
- Group of Biomaterials, Department of Polymeric Nanomaterials and Biomaterials, Institute of Polymer Science and Technology, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
- Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain
| | - Francisco J. Parra-Ruiz
- Group of Biomaterials, Department of Polymeric Nanomaterials and Biomaterials, Institute of Polymer Science and Technology, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
| | - Samarendra Maji
- Supramolecular Chemistry Group. Department of Organic and Macromolecular Chemistry. Ghent University. Krijgslaan 281-S4, 9000 Ghent, Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group. Department of Organic and Macromolecular Chemistry. Ghent University. Krijgslaan 281-S4, 9000 Ghent, Belgium
| | - N.A. Rohner
- George W. Woodruff School of Mechanical Engineering and Parker H. Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, 30332 Georgia, USA
| | - Susan N. Thomas
- George W. Woodruff School of Mechanical Engineering and Parker H. Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, 30332 Georgia, USA
| | - Julio San Román
- Group of Biomaterials, Department of Polymeric Nanomaterials and Biomaterials, Institute of Polymer Science and Technology, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
- Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain
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Ahmed M, Wattanaarsakit P, Narain R. Recent advances in the preparation of glycopolymer bioconjugates. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.06.025] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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10
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Suárez P, Rojo L, González-Gómez Á, Román JS. Self-Assembling Gradient Copolymers of Vinylimidazol and (Acrylic)ibuprofen With Anti-Inflammatory and Zinc Chelating Properties. Macromol Biosci 2013; 13:1174-84. [DOI: 10.1002/mabi.201300141] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 04/15/2013] [Indexed: 01/25/2023]
Affiliation(s)
- Patricia Suárez
- Institute of Polymer Science & Technology; CSIC and CIBER-BBN. Juan de la Cierva; 3, 28006 Madrid Spain
| | - Luis Rojo
- Institute of Polymer Science & Technology; CSIC and CIBER-BBN. Juan de la Cierva; 3, 28006 Madrid Spain
| | - Álvaro González-Gómez
- Institute of Polymer Science & Technology; CSIC and CIBER-BBN. Juan de la Cierva; 3, 28006 Madrid Spain
| | - Julio San Román
- Institute of Polymer Science & Technology; CSIC and CIBER-BBN. Juan de la Cierva; 3, 28006 Madrid Spain
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11
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López-Donaire ML, Sussman EM, Fernández-Gutiérrez M, Méndez-Vilas A, Ratner BD, Vázquez-Lasa B, San Román J. Amphiphilic Self-Assembled “Polymeric Drugs”: Morphology, Properties, and Biological Behavior of Nanoparticles. Biomacromolecules 2012; 13:624-35. [DOI: 10.1021/bm300043f] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- María Luisa López-Donaire
- Institute of Polymer Science and Technology, CSIC, C/Juan de la Cierva 3,
28006 Madrid, Spain
- CIBER-BBN, Ebro River Campus, Building R&D, Block 5, Floor 1, Poeta Mariano Esquillor s/n, 50017 Zaragoza, Spain
| | - Eric M. Sussman
- Department of Bioengineering, University of Washington, Seattle, Washington
98195-5061, United States
| | - Mar Fernández-Gutiérrez
- Institute of Polymer Science and Technology, CSIC, C/Juan de la Cierva 3,
28006 Madrid, Spain
- CIBER-BBN, Ebro River Campus, Building R&D, Block 5, Floor 1, Poeta Mariano Esquillor s/n, 50017 Zaragoza, Spain
| | - Antonio Méndez-Vilas
- CIBER-BBN, Ebro River Campus, Building R&D, Block 5, Floor 1, Poeta Mariano Esquillor s/n, 50017 Zaragoza, Spain
| | - Buddy D. Ratner
- Department of Bioengineering, University of Washington, Seattle, Washington
98195-5061, United States
| | - Blanca Vázquez-Lasa
- Institute of Polymer Science and Technology, CSIC, C/Juan de la Cierva 3,
28006 Madrid, Spain
- CIBER-BBN, Ebro River Campus, Building R&D, Block 5, Floor 1, Poeta Mariano Esquillor s/n, 50017 Zaragoza, Spain
| | - Julio San Román
- Institute of Polymer Science and Technology, CSIC, C/Juan de la Cierva 3,
28006 Madrid, Spain
- CIBER-BBN, Ebro River Campus, Building R&D, Block 5, Floor 1, Poeta Mariano Esquillor s/n, 50017 Zaragoza, Spain
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12
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Weber C, Czaplewska JA, Baumgaertel A, Altuntas E, Gottschaldt M, Hoogenboom R, Schubert US. A Sugar Decorated Macromolecular Bottle Brush by Carbohydrate-Initiated Cationic Ring-Opening Polymerization. Macromolecules 2011. [DOI: 10.1021/ma202401x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Christine Weber
- Laboratory of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Dutch Polymer Institute (DPI), John F. Kennedylaan 2, 5612 AB Eindhoven, The
Netherlands
| | - Justyna A. Czaplewska
- Laboratory of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
| | - Anja Baumgaertel
- Laboratory of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Dutch Polymer Institute (DPI), John F. Kennedylaan 2, 5612 AB Eindhoven, The
Netherlands
| | - Esra Altuntas
- Laboratory of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
| | - Michael Gottschaldt
- Laboratory of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
| | - Richard Hoogenboom
- Supramolecular
Chemistry Group,
Department of Organic Chemistry, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Dutch Polymer Institute (DPI), John F. Kennedylaan 2, 5612 AB Eindhoven, The
Netherlands
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13
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Anti-cancer activity of 5-O-alkyl 1,4-imino-1,4-dideoxyribitols. Bioorg Med Chem 2011; 19:7720-7. [PMID: 22079865 DOI: 10.1016/j.bmc.2011.07.053] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2011] [Revised: 07/21/2011] [Accepted: 07/23/2011] [Indexed: 11/24/2022]
Abstract
New derivatives of 1,4-dideoxy-1,4-imino-D-ribitol have been prepared and evaluated for their cytotoxicity on solid and haematological malignancies. 1,4-Dideoxy-5-O-[(9Z)-octadec-9-en-1-yl]-1,4-imino-D-ribitol (13, IC(50) ∼2 μM) and its C(18)-analogues (IC(50) <10 μM) are cytotoxic toward SKBR3 (breast cancer) cells. 13 also inhibits (IC(50) ∼8 μM) growth of JURKAT cells.
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Obata M, Shimizu M, Ohta T, Matsushige A, Iwai K, Hirohara S, Tanihara M. Synthesis, characterization and cellular internalization of poly(2-hydroxyethyl methacrylate) bearing α-d-mannopyranose. Polym Chem 2011. [DOI: 10.1039/c0py00326c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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García-Álvarez I, Egido-Gabás M, Romero-Ramírez L, Doncel-Pérez E, Nieto-Sampedro M, Casas J, Fernández-Mayoralas A. Lipid and ganglioside alterations in tumor cells treated with antimitotic oleyl glycoside. MOLECULAR BIOSYSTEMS 2010; 7:129-38. [PMID: 21057675 DOI: 10.1039/c0mb00125b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Oleyl 2-acetamido-2-deoxy-α-D-glucopyranoside (1) was previously shown to exhibit antimitotic activity on glioma (C6) and melanoma (A375) cell lines. Preliminary studies about its mechanism of action using (1)H MAS NMR suggested that 1 may be altering the metabolism of lipids. We have now studied the effect of 1 on the fatty acid, sphingolipid and ganglioside content in a line of carcinomic human alveolar epithelial cells (A549) using UPLC-MS. Oleic acid and NB-DNJ were used as positive controls for inhibition of fatty acid and ganglioside synthesis, respectively. Compound 1 (10 μM) was more efficient than oleic acid in reducing fatty acid levels of A549 cells, producing a decrease in the range of 40-15%, depending on the acyl chain length and the number of insaturations. In addition, glycoside 1 caused a reduction on ganglioside content of A549 tumor cell line and accumulation of lactosylceramide, the common metabolic precursor for ganglioside biosynthesis. Alteration of ganglioside metabolism was also observed with two galactosylated derivatives of 1, which caused a more pronounced increase in lactosylceramide levels. Compound 1 at higher concentrations (above 30 μM) produced drastic alterations in glycosphingolipid metabolism, leading to cell metabolic profiles very different from those obtained at 10 μM. These biochemical changes were ascribed to activation of endoplasmic reticulum stress pathways.
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López-Donaire ML, Parra-Cáceres J, Fernández-Gutiérrez M, Vázquez-Lasa B, Román JS. Polymeric drugs based on random copolymers with antimitotic activity. Biomacromolecules 2010; 11:2478-86. [PMID: 20695637 DOI: 10.1021/bm100672c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Polymeric drugs based on random copolymers with antimitotic activity were obtained by free radical copolymerization of oleyl 2-acetamido-2-deoxy-α-d-glucopyranoside methacrylate (OAGMA) and 2-ethyl-(2-pyrrolidone) methacrylate (EPM) at low and high conversion and analyzed in terms of microstructure, physicochemical, and biological properties. Reactivity ratios of monomers were found to be r(OAGMA) = 1.34 and r(EPM) = 0.98, indicating the obtaining of statistical copolymers with random sequence distribution of the comonomeric units in the macromolecular chains. The glass transition temperature of the copolymers presents a negative deviation from the predicted values according to the Fox equation, suggesting a higher flexibility of the alternating diad. Copolymeric systems with OAGMA contents between 10-50 mol % presented thermosensitive behavior in a heating process showing cloud point temperatures (CPT) in the range 45-28 °C with increasing OAGMA content and hysteresis in one heating-and-cooling cycle. In vitro glycolipid release studies revealed the stability of the ester group in culture medium. The polymeric drugs with 30 and 50 mol % OAGMA presented antimitotic activity on a human glioblastoma line, but they were less toxic on normal human fibroblast cultures.
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Affiliation(s)
- M L López-Donaire
- Institute of Polymer Science and Technology, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
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Borcard F, Baud M, Bello C, Dal Bello G, Grossi F, Pronzato P, Cea M, Nencioni A, Vogel P. Synthesis of new oxathiazinane dioxides and their in vitro cancer cell growth inhibitory activity. Bioorg Med Chem Lett 2010; 20:5353-6. [DOI: 10.1016/j.bmcl.2009.09.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Revised: 09/03/2009] [Accepted: 09/04/2009] [Indexed: 11/15/2022]
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García-Fernández L, Aguilar MR, Fernández MM, Lozano RM, Giménez G, Román JS. Antimitogenic polymer drugs based on AMPS: monomer distribution-bioactivity relationship of water-soluble macromolecules. Biomacromolecules 2010; 11:626-34. [PMID: 20151689 DOI: 10.1021/bm901194e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A number of polysulfonated molecules have demonstrated their interaction with fibroblast growth factor (FGF), hampering their binding to its receptors (low affinity heparan sulfate proteoglycans (HSPG) and high affinity tyrosine kinase FGF receptors) and inhibiting the intracellular signaling and mitogenic response in cultured endothelial cells. The aim of this work was the synthesis and characterization of new copolymers based on 2-acrylamido-2-methylpropane sulfonic acid (AMPS) with antiproliferative activity for antitumoral applications. N-Vinylpyrrolidone (VP) or butyl acrylate (BA) was copolymerized with the sulfonated monomer to obtain macromolecules with different hydrophilic/hydrophobic balance and distribution of the sulfonated groups within the macromolecules. In vitro cell culture proliferative assays showed that monomer distribution affected the inhibition of the proliferative action of FGF. Reactivity ratios of the systems were determined following the free radical copolymerization by in situ (1)H NMR, and the correlation of the monomer sequence distribution with the bioactivity is discussed.
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Affiliation(s)
- Luis García-Fernández
- Biomaterials Department, Institute of Polymer Science and Technology (ICTP, CSIC), Juan de la Cierva 3, 28006 Madrid, Spain
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