Synthetic extracellular matrices with function-encoding peptides

C Ligorio, A Mata - Nature reviews bioengineering, 2023 - nature.com
The communication of cells with their surroundings is mostly encoded in the epitopes of
structural and signalling proteins present in the extracellular matrix (ECM). These peptide …

Natural and synthetic biomaterials for engineering multicellular tumor spheroids

A Kamatar, G Gunay, H Acar - Polymers, 2020 - mdpi.com
The lack of in vitro models that represent the native tumor microenvironment is a significant
challenge for cancer research. Two-dimensional (2D) monolayer culture has long been the …

Feeling things out: bidirectional signaling of the cell–ECM interface, implications in the mechanobiology of cell spreading, migration, proliferation, and differentiation

AE Miller, P Hu, TH Barker - Advanced healthcare materials, 2020 - Wiley Online Library
Biophysical cues stemming from the extracellular environment are rapidly transduced into
discernible chemical messages (mechanotransduction) that direct cellular activities–placing …

Plexin-B2 orchestrates collective stem cell dynamics via actomyosin contractility, cytoskeletal tension and adhesion

C Junqueira Alves, R Dariolli, J Haydak, S Kang… - Nature …, 2021 - nature.com
During morphogenesis, molecular mechanisms that orchestrate biomechanical dynamics
across cells remain unclear. Here, we show a role of guidance receptor Plexin-B2 in …

The extracellular matrix glycoprotein tenascin C and adult neurogenesis

M Tucić, V Stamenković, P Andjus - Frontiers in Cell and …, 2021 - frontiersin.org
Tenascin C (TnC) is a glycoprotein highly expressed in the extracellular matrix (ECM) during
development and in the adult central nervous system (CNS) in regions of active …

Tenascins in CNS lesions

L Roll, A Faissner - Seminars in cell & developmental biology, 2019 - Elsevier
The tenascin family of glycoproteins comprises four members in vertebrates, of which
tenascin-C (Tnc) and tenascin-R (Tnr) are particularly important in the context of lesions in …

Synthesis, characterization and evaluation of peptide nanostructures for biomedical applications

F d'Orlyé, L Trapiella-Alfonso, C Lescot, M Pinvidic… - Molecules, 2021 - mdpi.com
There is a challenging need for the development of new alternative nanostructures that can
allow the coupling and/or encapsulation of therapeutic/diagnostic molecules while reducing …

Composite of peptide‐supramolecular polymer and covalent polymer comprises a new multifunctional, bio‐inspired soft material

P Chakraborty, M Ghosh, L Schnaider… - Macromolecular …, 2019 - Wiley Online Library
Peptide‐based supramolecular hydrogels are utilized as functional materials in tissue
engineering, axonal regeneration, and controlled drug delivery. The Arg‐Gly‐Asp (RGD) …

The influence of microenvironment and extracellular matrix molecules in driving neural stem cell fate within biomaterials

T Wilems, S Vardhan, S Wu, S Sakiyama-Elbert - Brain research bulletin, 2019 - Elsevier
Transplantation of stem cells is a promising potential therapy for central nervous system
disease and injury. The capacity for self-renewal, proliferation of progenitor cells, and multi …

Modulatory properties of extracellular matrix glycosaminoglycans and proteoglycans on neural stem cells behavior: Highlights on regenerative potential and bioactivity

Z Shabani, T Ghadiri, M Karimipour… - International Journal of …, 2021 - Elsevier
Despite the poor regenerative capacity of the adult central nervous system (CNS) in
mammals, two distinct regions, subventricular zone (SVZ) and the subgranular zone (SGZ) …