We have located links that may give you full text access.
Breaking Down the Barriers of Drug Resistance and Corneal Permeability with Chitosan-Poly(ethylene glycol)-LK 13 Peptide Conjugate to Combat Fungal Keratitis.
ACS Infectious Diseases 2024 July 11
Fungal keratitis (FK) is a leading cause of preventable blindness and eye loss. The poor antifungal activity, increased drug resistance, limited corneal permeability, and unsatisfactory biosafety of conventional antifungal eye drops are among the majority of the challenges that need to be addressed for currently available antifungal drugs. Herein, this study proposes an effective strategy that employs chitosan-poly(ethylene glycol)-LK13 peptide conjugate (CPL) in the treatment of FK. Nanoassembly CPL can permeate the lipophilic corneal epithelium in the transcellular route, and its hydrophilicity surface is a feature to drive its permeability through hydrophilic stroma. When encountering fungal cell membrane, CPL dissembles and exposes the antimicrobial peptide (LK13 ) to destroy fungal cell membranes, the minimum inhibitory concentration values of CPL against Fusarium solani ( F. solani ) are always not to exceed 8 μg peptide/mL before and after drug resistance induction. In a rat model of Fusarium keratitis, CPL demonstrates superior therapeutic efficacy than commercially available natamycin ophthalmic suspension. This study provides more theoretical and experimental supports for the application of CPL in the treatment of FK.
Full text links
Related Resources
Trending Papers
Insomnia in older adults: A review of treatment options.Cleveland Clinic Journal of Medicine 2025 January 2
How We Treat ANCA-Associated Vasculitis: A Focus on the Maintenance Therapy.Journal of Clinical Medicine 2025 January 2
Allergic rhinitis.Allergy, Asthma, and Clinical Immunology 2024 December 27
Chronic Lymphocytic Leukemia: 2025 Update on the Epidemiology, Pathogenesis, Diagnosis, and Therapy.American Journal of Hematology 2025 January 28
Sepsis-induced cardiogenic shock: controversies and evidence gaps in diagnosis and management.Journal of Intensive Care 2025 January 2
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2025 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app