In vivo xenogeneic scaffold fate is determined by residual antigenicity and extracellular matrix preservation

ML Wong, JL Wong, N Vapniarsky, LG Griffiths - Biomaterials, 2016 - Elsevier
The immunological potential of animal-derived tissues and organs is the critical hurdle to
increasing their clinical implementation. Glutaraldehyde-fixation cross-links proteins in …

Bioengineered liver crosslinked with nano-graphene oxide enables efficient liver regeneration via MMP suppression and immunomodulation

DH Kim, MJ Kim, SY Kwak, J Jeong, D Choi… - Nature …, 2023 - nature.com
Decellularized extracellular matrix scaffold, widely utilized for organ engineering, often
undergoes matrix decomposition after transplantation and produces byproducts that cause …

Graft-specific immune tolerance is determined by residual antigenicity of xenogeneic extracellular matrix scaffolds

AJ Dalgliesh, M Parvizi, M Lopera-Higuita, J Shklover… - Acta biomaterialia, 2018 - Elsevier
Antigenicity remains the primary barrier towards expanding the use of unfixed xenogeneic
biomaterials in clinical applications. An unfixed xenogeneic biomaterial devoid of …

Harnessing the properties of biomaterial to enhance the immunomodulation of mesenchymal stem cells

Y Chen, Z Shu, K Qian, J Wang… - Tissue Engineering Part B …, 2019 - liebertpub.com
Mesenchymal stem cells (MSCs) have great therapeutic potential for tissue engineering and
regenerative medicine due to their multipotency and paracrine functions. However, shortly …

Xenogeneic bio‐root prompts the constructive process characterized by macrophage phenotype polarization in rodents and nonhuman primates

H Li, J Sun, J Li, H Yang, X Luo, J Chen… - Advanced …, 2017 - Wiley Online Library
Tissue or organ regeneration using xenogeneic matrices is a promising approach to
address the shortage of donor matrices for allotransplantation. Success of such approach …

Exosome loaded immunomodulatory biomaterials alleviate local immune response in immunocompetent diabetic mice post islet xenotransplantation

MR Mohammadi, SM Rodriguez, JC Luong, S Li… - Communications …, 2021 - nature.com
Foreign body response (FBR) to biomaterials compromises the function of implants and
leads to medical complications. Here, we report a hybrid alginate microcapsule (AlgXO) that …

[HTML][HTML] Decellularized xenogeneic scaffolds in transplantation and tissue engineering: Immunogenicity versus positive cell stimulation

MS Massaro, R Palek, J Rosendorf… - Materials Science and …, 2021 - Elsevier
Seriously compromised function of some organs can only be restored by transplantation.
Due to the shortage of human donors, the need to find another source of organs is of primary …

Inflammation-mediated matrix remodeling of extracellular matrix-mimicking biomaterials in tissue engineering and regenerative medicine

M Xu, T Su, X Jin, Y Li, Y Yao, K Liu, K Chen, F Lu… - Acta Biomaterialia, 2022 - Elsevier
Extracellular matrix (ECM)-mimicking biomaterials are considered effective tissue-
engineered scaffolds for regenerative medicine because of their biocompatibility …

Xenogeneic cardiac extracellular matrix scaffolds with or without seeded mesenchymal stem cells exhibit distinct in vivo immunosuppressive and regenerative …

A Papalamprou, CW Chang, N Vapniarsky, A Clark… - Acta Biomaterialia, 2016 - Elsevier
Cardiac extracellular matrix (cECM) scaffolds are promising biomaterials for reconstructive
surgery applications since they possess the structure/function properties of native tissue …

M2 macrophage-derived exosome-functionalized topological scaffolds regulate the foreign body response and the coupling of angio/osteoclasto/osteogenesis

S Jin, J Wen, Y Zhang, P Mou, Z Luo, Y Cai, A Chen… - Acta Biomaterialia, 2024 - Elsevier
Designing scaffolds that can regulate the innate immune response and promote
vascularized bone regeneration holds promise for bone tissue engineering. Herein …