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核心技术专利:CN118964589B侵权必究
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Three-Dimensional Printing of Hydrogel Blend Tissue Engineering Scaffolds with In Situ Delivery of Anticancer Drug for Treating Melanoma Resection-Induced Tissue Defects.

作者信息

Chen Xiao-Die, Zhang Xin-Yang, Zhu Han-Qi, Lu Helen H, Wang Min

机构信息

Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China.

Department of Biomedical Engineering, Columbia University, 1210 Amsterdam Avenue, New York, NY 10027, USA.

出版信息

J Funct Biomater. 2024 Dec 18;15(12):381. doi: 10.3390/jfb15120381.


DOI:10.3390/jfb15120381
PMID:39728181
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11678273/
Abstract

Surgery is considered the gold standard for treating melanoma, but the high recurrence rate after surgery still remains as a major challenge. Therefore, using doxorubicin (DOX) as a model drug, this study investigated the 3D printing of anticancer drug-loaded hydrogel blend scaffolds for inhibiting post-operation melanoma recurrence and for promoting tissue regeneration. Three-dimensional printing could successfully produce methacrylate-modified chitosan (CSMA) and methylcellulose (MC) hydrogel blend scaffolds. Polymer blend inks exhibited satisfactory printability, and the printed porous scaffolds showed good biocompatibility and mechanical properties. Three-dimensionally printed DOX-loaded hydrogel scaffolds displayed controlled drug release, which may effectively prevent/impede tumor recurrence after surgery. Furthermore, combining 3D printing and bioprinting, DOX-loaded and rat bone marrow mesenchymal stem cell (rBMSC)-laden scaffolds were created for assessing local DOX delivery on healthy tissues. Within the 14-day culture period, rBMSCs encapsulated in multilayered scaffolds that were incorporated with DOX displayed rejuvenated cell viability. The 3D printed and bioprinted dual purpose hydrogel scaffolds have the promise of combating tumor recurrence and providing structural support for tissue regeneration.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/4e8d1a5da315/jfb-15-00381-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/13332e3fccd4/jfb-15-00381-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/5b36cbd19b53/jfb-15-00381-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/f468616d7fa8/jfb-15-00381-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/9eb060b51580/jfb-15-00381-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/813e6f84970b/jfb-15-00381-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/d822858c0a2f/jfb-15-00381-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/47c1ddf9a5a0/jfb-15-00381-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/ab711a767794/jfb-15-00381-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/9a4cfa559db5/jfb-15-00381-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/4e8d1a5da315/jfb-15-00381-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/13332e3fccd4/jfb-15-00381-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/5b36cbd19b53/jfb-15-00381-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/f468616d7fa8/jfb-15-00381-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/9eb060b51580/jfb-15-00381-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/813e6f84970b/jfb-15-00381-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/d822858c0a2f/jfb-15-00381-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/47c1ddf9a5a0/jfb-15-00381-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/ab711a767794/jfb-15-00381-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/9a4cfa559db5/jfb-15-00381-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/07d5/11678273/4e8d1a5da315/jfb-15-00381-g010.jpg

相似文献

[1]
Three-Dimensional Printing of Hydrogel Blend Tissue Engineering Scaffolds with In Situ Delivery of Anticancer Drug for Treating Melanoma Resection-Induced Tissue Defects.

J Funct Biomater. 2024-12-18

[2]
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[3]
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[4]
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[5]
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Biomater Sci. 2022-9-27

[6]
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Int J Pharm. 2024-12-5

[7]
Multilayered Shape-Morphing Scaffolds with a Hierarchical Structure for Uterine Tissue Regeneration.

ACS Appl Mater Interfaces. 2024-2-14

[8]
Preparation of 3D Printed Chitosan/Polyvinyl Alcohol Double Network Hydrogel Scaffolds.

Macromol Biosci. 2021-4

[9]
Control of maleic acid-propylene diepoxide hydrogel for 3D printing application for flexible tissue engineering scaffold with high resolution by end capping and graft polymerization.

Biomater Res. 2022-12-9

[10]
Development of a novel alginate-polyvinyl alcohol-hydroxyapatite hydrogel for 3D bioprinting bone tissue engineered scaffolds.

J Biomed Mater Res A. 2017-5

本文引用的文献

[1]
ROS-responsive thermosensitive polypeptide hydrogels for localized drug delivery and improved tumor chemoimmunotherapy.

Biomater Sci. 2024-6-11

[2]
Cubosomes-assisted transdermal delivery of doxorubicin and indocyanine green for chemo-photothermal combination therapy of melanoma.

Biomed Pharmacother. 2023-10

[3]
An Innovative Biofunctional Composite Hydrogel with Enhanced Printability, Rheological Properties, and Structural Integrity for Cell Scaffold Applications.

Polymers (Basel). 2023-7-28

[4]
Bioabsorbable nano-micelle hybridized hydrogel scaffold prevents postoperative melanoma recurrence.

J Control Release. 2023-4

[5]
A Three-Dimensional Bioprinted Copolymer Scaffold with Biocompatibility and Structural Integrity for Potential Tissue Regeneration Applications.

Polymers (Basel). 2022-8-21

[6]
Cellulose-based thermo-responsive hydrogel with NIR photothermal enhanced DOX released property for anti-tumor chemotherapy.

Colloids Surf B Biointerfaces. 2022-10

[7]
Low temperature hybrid 3D printing of hierarchically porous bone tissue engineering scaffolds withdelivery of osteogenic peptide and mesenchymal stem cells.

Biofabrication. 2022-8-11

[8]
Novel 3D-printed methacrylated chitosan-laponite nanosilicate composite scaffolds enhance cell growth and biomineral formation in MC3T3 pre-osteoblasts.

J Mater Res. 2020-1

[9]
In situ injectable hydrogel-loaded drugs induce anti-tumor immune responses in melanoma immunochemotherapy.

Mater Today Bio. 2022-3-15

[10]
Encapsulation, Release, and Cytotoxicity of Doxorubicin Loaded in Liposomes, Micelles, and Metal-Organic Frameworks: A Review.

Pharmaceutics. 2022-1-21

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