Direct Reprogramming of Human Fibroblasts into Myoblasts to Investigate Therapies for Neuromuscular Disorders

作者： Camila F. Almeida1, Emma C. Frair1, Nianyuan Huang1, Reid Neinast2, Kim L. McBride2,3,4,6, Robert B. Weiss5, Kevin M. Flanigan1,6, Nicolas Wein1,6 1Center for Gene Therapy,The Research Institute at Nationwide Children’s Hospital, 2Center for Cardiovascular Research,The Research Institute at Nationwide Children’s Hospital, 3The Heart Center,Nationwide Children’s Hospital, 4Division of Genetic and Genomic Medicine,Nationwide Children’s Hospital, 5Department of Human Genetics,The University of Utah School of Medicine, 6Department of Pediatrics,The Ohio State University

简介：

Overview

This protocol describes the conversion of skin fibroblasts into myoblasts and their differentiation into myotubes. This method is particularly useful for studying neuromuscular disorders.

Key Study Components

Area of Science

• Cell Biology
• Neuroscience
• Regenerative Medicine

Background

• Skin fibroblasts can be converted into myoblasts.
• This process aids in understanding neuromuscular disorders.
• Myoblasts can further differentiate into myotubes.
• The derived cell lines are from patients with specific disorders.

Purpose of Study

• To investigate pathological mechanisms of neuromuscular disorders.
• To test therapeutic strategies using patient-derived cells.
• To provide a faster alternative to iPSC technology.

Methods Used

• Skin biopsy collection.
• Use of viral vectors for cell conversion.
• Cell culture techniques for differentiation.
• Analysis of myotube formation.

Main Results

• Successful conversion of fibroblasts to myoblasts.
• Efficient differentiation into myotubes.
• Potential for studying disease mechanisms.
• Application in testing new therapies.

Conclusions

• This protocol provides a valuable tool for research.
• It enhances the understanding of neuromuscular disorders.
• Offers a rapid method for generating myoblasts from skin biopsies.

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