Stem cell derived extracellular vesicles for vascular elastic matrix regenerative repair

S Sajeesh, T Broekelman, RP Mecham, A Ramamurthi - Acta Biomaterialia, 2020 - Elsevier
Abdominal aortic aneurysms (AAA) are localized expansions of the abdominal aorta that
develop due to chronic proteolytic disruption of the structural extracellular matrix (ECM) …

[HTML][HTML] Surface-functionalized stem cell-derived extracellular vesicles for vascular elastic matrix regenerative repair

S Sajeesh, A Camardo, S Dahal… - Molecular …, 2023 - ncbi.nlm.nih.gov
Extracellular vesicles (EVs) are nanosized vesicles that carry cell-specific biomolecular
information. Our previous studies showed that adult human bone marrow mesenchymal …

Perspectives on stem cell-based elastic matrix regenerative therapies for abdominal aortic aneurysms

CA Bashur, RR Rao… - Stem Cells Translational …, 2013 - academic.oup.com
Abdominal aortic aneurysms (AAAs) are potentially fatal conditions that are characterized by
decreased flexibility of the aortic wall due to proteolytic loss of the structural matrix. This …

Phenotype‐based selection of bone marrow mesenchymal stem cell‐derived smooth muscle cells for elastic matrix regenerative repair in abdominal aortic aneurysms

G Swaminathan, I Stoilov… - Journal of Tissue …, 2018 - Wiley Online Library
Chronic proteolytic disruption of elastic fibres within the abdominal aortic wall results in wall
vessel expansion to form rupture‐prone abdominal aortic aneurysms (AAA). Arresting AAA …

Pro-elastogenic effects of mesenchymal stem cell derived smooth muscle cells in a 3D collagenous milieu

S Dahal, G Swaminathan, S Carney, T Broekelmann… - Acta Biomaterialia, 2020 - Elsevier
Intrinsically poor auto-regenerative repair of proteolytically-disrupted elastic matrix structures
by resident SMCs in the wall of abdominal aortic aneurysms (AAAs) prevents growth arrest …

Extracellular vesicles enhance the remodeling of cell-free silk vascular scaffolds in rat aortae

EM Cunnane, KL Lorentz… - … applied materials & …, 2020 - ACS Publications
Vascular tissue engineering is aimed at developing regenerative vascular grafts to restore
tissue function by bypassing or replacing defective arterial segments with tubular …

[HTML][HTML] Extracellular matrix mimicking nanofibrous scaffolds modified with mesenchymal stem cell-derived extracellular vesicles for improved vascularization

D Hao, HS Swindell, L Ramasubramanian… - … in bioengineering and …, 2020 - frontiersin.org
The network structure and biological components of natural extracellular matrix (ECM) are
indispensable for promoting tissue regeneration. Electrospun nanofibrous scaffolds have …

Pro‐elastogenic effects of bone marrow mesenchymal stem cell‐derived smooth muscle cells on cultured aneurysmal smooth muscle cells

G Swaminathan, VS Gadepalli, I Stoilov… - Journal of tissue …, 2017 - Wiley Online Library
Abdominal aortic aneurysms (AAAs) involve slow proteolysis and loss of structural matrix
components (collagen and elastin), which lead to wall thinning, weakening and ultimate …

Perivascular scaffolds loaded with adipose tissue‐derived stromal cells attenuate development and progression of abdominal aortic aneurysm in rats

M Parvizi, AH Petersen… - … Research Part A, 2018 - Wiley Online Library
Abdominal aortic aneurysm (AAA) is the pathological dilation and weakening of the
abdominal aorta wall. Inflammation, degradation of the extracellular matrix (ECM) and loss …

Alternative therapeutic strategy for existing aortic aneurysms using mesenchymal stem cell–derived exosomes

M Kozakai, Y Narita, A Yamawaki-Ogata… - Expert Opinion on …, 2022 - Taylor & Francis
Background Several studies demonstrated the therapeutic potential of mesenchymal stem
cell–derived exosomes (MSC-exs) based on their anti-inflammatory properties. The …