Scaffold-free cell-based tissue engineering therapies: advances, shortfalls and forecast

A De Pieri, Y Rochev, DI Zeugolis - NPJ Regenerative Medicine, 2021 - nature.com
Cell-based scaffold-free therapies seek to develop in vitro organotypic three-dimensional
(3D) tissue-like surrogates, capitalising upon the inherent capacity of cells to create tissues …

[HTML][HTML] Extracellular matrix (ECM) and fibrosis in adipose tissue: overview and perspectives

K Sun, X Li, PE Scherer - Comprehensive Physiology, 2023 - ncbi.nlm.nih.gov
Fibrosis in adipose tissue is a major driver of obesity-related metabolic dysregulation. It is
characterized by an overaccumulation of extracellular matrix (ECM) during unhealthy …

[HTML][HTML] It is time to crowd your cell culture media–physicochemical considerations with biological consequences

D Tsiapalis, DI Zeugolis - Biomaterials, 2021 - Elsevier
In vivo, the interior and exterior of cells is populated by various macromolecules that create
an extremely crowded milieu. Yet again, in vitro eukaryotic cell culture is conducted in dilute …

Nanomaterials modulate stem cell differentiation: biological interaction and underlying mechanisms

M Wei, S Li, W Le - Journal of nanobiotechnology, 2017 - Springer
Stem cells are unspecialized cells that have the potential for self-renewal and differentiation
into more specialized cell types. The chemical and physical properties of surrounding …

Bioactive decellularized extracellular matrix derived from 3D stem cell spheroids under macromolecular crowding serves as a scaffold for tissue engineering

CE Chiang, YQ Fang, CT Ho… - Advanced …, 2021 - Wiley Online Library
Scaffolds for tissue engineering aim to mimic the native extracellular matrix (ECM) that
provides physical support and biochemical signals to modulate multiple cell behaviors …

[HTML][HTML] Seaweed polysaccharides as macromolecular crowding agents

A De Pieri, S Rana, S Korntner, DI Zeugolis - International Journal of …, 2020 - Elsevier
Abstract Development of mesenchymal stem cell-based tissue engineered implantable
devices requires prolonged in vitro culture for the development of a three-dimensional …

Transforming eukaryotic cell culture with macromolecular crowding

M Raghunath, DI Zeugolis - Trends in biochemical sciences, 2021 - cell.com
In multicellular organisms, the intracellular and extracellular spaces are considerably
packed with a diverse range of macromolecular species. Yet, standard eukaryotic cell …

TGFBI remodels adipose metabolism by regulating the Notch-1 signaling pathway

SG Lee, J Chae, SM Woo, SU Seo, HJ Kim… - … & molecular medicine, 2023 - nature.com
Extracellular matrix proteins are associated with metabolically healthy adipose tissue and
regulate inflammation, fibrosis, angiogenesis, and subsequent metabolic deterioration. In …

[HTML][HTML] Macromolecular crowding transforms regenerative medicine by enabling the accelerated development of functional and truly three-dimensional cell …

A De Pieri, SH Korntner, H Capella-Monsonis… - Biomaterials, 2022 - Elsevier
Scaffold-free in vitro organogenesis exploits the innate ability of cells to synthesise and
deposit their own extracellular matrix to fabricate tissue-like assemblies. Unfortunately, cell …

Macromolecular crowding tunes 3D collagen architecture and cell morphogenesis

SK Ranamukhaarachchi, RN Modi, A Han… - Biomaterials …, 2019 - pubs.rsc.org
Collagen I is the primary extracellular matrix component of most solid tumors and influences
metastatic progression. Collagen matrix engineering techniques are useful for …