Grant Award Details
To enable an FDA pre-IND meeting for an injectable pro-regenerative scaffold for treating symptomatic peripheral artery disease
Grant Application Details
- Injectable pro-regenerative scaffold for treating symptomatic peripheral artery disease
Injectable biomaterial derived from the natural scaffolding of porcine muscle
Area of Impact
Improving the quality of life of patients with symptomatic peripheral artery disease.
Mechanism of Action
The proposed mechanism of action is through recruitment of blood vessels and recruitment and differentiation of muscle stem cells. The injected material forms a new porous and fibrous scaffold, which contains appropriate tissue specific cues to stimulate muscle regeneration.
Unmet Medical Need
The prevalence of peripheral artery disease is high in adults and while there are currently some useful symptom improving therapies, there is an unmet need for new therapies for the numerous individuals where these approaches are not successful to improve blood flow and muscle function.
Major Proposed Activities
- Manufacture product to support nonclinical studies required by FDA
- Nonclinical safety studies
- Clinical trial planning and development
The prevalence of peripheral artery disease is 12% and represents a population that is approximately equal to that of coronary artery disease. The significant reduction in quality of life and high healthcare cost burden necessitates the development of new therapies for these patients. Our injectable biomaterial is a cost effective regenerative medicine strategy to improve blood flow and muscle function, thereby improving patient quality of life.
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- Biomater Sci (2020) Dose optimization of decellularized skeletal muscle extracellular matrix hydrogels for improving perfusion and subsequent validation in an aged hindlimb ischemia model. (PubMed: 32432574)
- Science (2019) Biomaterials for tissue repair. (PubMed: 30679357)