We have located links that may give you full text access.
Amelioration of Morphological Pathology in Cardiac, Respiratory, and Skeletal Muscles Following Intraosseous Administration of Human Dystrophin Expressing Chimeric (DEC) Cells in Duchenne Muscular Dystrophy Model.
Biomedicines 2024 March 7
Duchenne Muscular Dystrophy (DMD) is a lethal disease caused by mutation in the dystrophin gene. Currently there is no cure for DMD. We introduced a novel human Dystrophin Expressing Chimeric (DEC) cell therapy of myoblast origin and confirmed the safety and efficacy of DEC in the mdx mouse models of DMD. In this study, we assessed histological and morphological changes in the cardiac, diaphragm, and gastrocnemius muscles of the mdx / scid mice after the transplantation of human DEC therapy via the systemic-intraosseous route. The efficacy of different DEC doses was evaluated at 90 days (0.5 × 106 and 1 × 106 DEC cells) and 180 days (1 × 106 and 5 × 106 DEC cells) after administration. The evaluation of Hematoxylin & Eosin (H&E)-stained sectional slices of cardiac, diaphragm, and gastrocnemius muscles included assessment of muscle fiber size by minimal Feret's diameter method using ImageJ software. The overall improvement in muscle morphology was observed in DMD-affected target muscles in both studies, as evidenced by a shift in fiber size distribution toward the wild type (WT) phenotype and by an increase in the mean Feret's diameter compared to the vehicle-injected controls. These findings confirm the long-term efficacy of human DEC therapy in the improvement of overall morphological pathology in the muscles affected by DMD and introduce DEC as a novel therapeutic approach for DMD patients.
Full text links
Related Resources
Trending Papers
Renin-Angiotensin-Aldosterone System: From History to Practice of a Secular Topic.International Journal of Molecular Sciences 2024 April 5
Prevention and treatment of ischaemic and haemorrhagic stroke in people with diabetes mellitus: a focus on glucose control and comorbidities.Diabetologia 2024 April 17
British Society for Rheumatology guideline on management of adult and juvenile onset Sjögren disease.Rheumatology 2024 April 17
Albumin: a comprehensive review and practical guideline for clinical use.European Journal of Clinical Pharmacology 2024 April 13
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 © 1994-2024 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