Many investigations of wound dressings equipped with drug delivery systems have recently been conducted. Chitosan is widely used not only as a material for wound dressing by the efficacy of its own, but also as a nanoparticle for drug delivery. In this study, an electrospun polycaprolactone nanofiber composite with chitosan nanoparticles (ChiNP-PCLNF) was fabricated and then evaluated for its drug release and biocompatibility to skin fibroblasts. ChiNP-PCLNF complexes showed no cytotoxicity and nanoparticles adsorbed by van der Waals force were released into aquatic environments and then penetrated into rat primary fibroblasts. Our studies demonstrate the potential for application of ChiNP-PCLNF as a wound dressing system with drug delivery for skin wound healing without side effects.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/09205063.2014.996699 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Targeted therapy for glioblastoma utilizing hyaluronic acid-engineered liposomes for adriamycin delivery.
Nanotechnology
January 2025
Nanjing Medical University, Department of Neurosurgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Nanjing, 210029, CHINA.
Glioblastoma (GBM) is a malignant tumor with highly heterogeneous and invasive characteristics leading to a poor prognosis. The CD44 molecule, which is highly expressed in GBM, has emerged as a highly sought-after biological marker. Therapeutic strategies targeting the cell membrane protein CD44 have emerged, demonstrating novel therapeutic potential.
View Article and Find Full Text PDFPretargeted Trop-2 immunoPET for rapid, selective detection of pancreatic tumors.
Clin Cancer Res
January 2025
Memorial Sloan Kettering Cancer Center, New York, NY, United States.
Purpose: Recent clinical advances with the approval of antibody-drug conjugates targeting Trop-2 such as sacituzumab-govitecan and datopotomab-deruxtecan have garnered tremendous interest for their therapeutic efficacy in numerous tumor types including breast and lung cancers. ImmunoPET can stratify tumor avidity, clarifying patient eligibility for ADC therapy as well as a diagnostic companion during therapy. Slow antibody circulation requires days to reach optimal imaging timepoints.
View Article and Find Full Text PDFAn update on nanocarriers for follicular-targeted drug delivery for androgenetic alopecia topical treatment.
Expert Opin Drug Deliv
January 2025
Laboratory of Food, Drugs, and Cosmetics (LTMAC), University of Brasilia (UnB), Brasília, DF, Brazil.
Introduction: Androgenic alopecia is a multifactorial disease with a high incidence and a great psychological burden on patients. The current FDA-approved treatment is topical minoxidil or oral finasteride. However, both present significant limitations.
View Article and Find Full Text PDFDisassembly of Virus-Like Particles and the Stabilizing Role of the Nucleic Acid Cargo.
J Phys Chem B
January 2025
Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States.
In many simple viruses and virus-like particles, the protein capsid self-assembles around a nucleic-acid genome. Although the assembly process has been studied in detail, relatively little is known about how the capsid disassembles, a potentially important step for infection (in viruses) or cargo delivery (in virus-like particles). We investigate capsid disassembly using a coarse-grained molecular dynamics model of a = 1 dodecahedral capsid and an RNA-like polymer.
View Article and Find Full Text PDFEnhanced antitumor efficacy of nanostructured lipid carrier co-loaded with docetaxel and 5-fluorouracil for targeted gastric cancer therapy.
Med Oncol
January 2025
Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, 7718175911, Iran.
This study presents nanostructured lipid carrier (NLC) co-loaded with Docetaxel (DCT) and 5-Fluorouracil (5-FU) as a targeted therapeutic approach for gastric cancer (GC). Using nanoprecipitation, NLC-DCT/5-FU were synthesized and exhibited an average particle size of 215.3 ± 10.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!