[HTML][HTML] Extracellular matrix components and mechanosensing pathways in health and disease

A Berdiaki, M Neagu, P Tzanakakis, I Spyridaki… - Biomolecules, 2024 - mdpi.com
Glycosaminoglycans (GAGs) and proteoglycans (PGs) are essential components of the
extracellular matrix (ECM) with pivotal roles in cellular mechanosensing pathways. GAGs …

Evolution and developmental functions of the dystrophin-associated protein complex: Beyond the idea of a muscle-specific cell adhesion complex

V Mirouse - Frontiers in cell and developmental biology, 2023 - frontiersin.org
The Dystrophin-Associated Protein Complex (DAPC) is a well-defined and evolutionarily
conserved complex in animals. DAPC interacts with the F-actin cytoskeleton via dystrophin …

De novo DNA-based catch bonds

M van Galen, A Bok, T Peshkovsky, J van der Gucht… - Nature Chemistry, 2024 - nature.com
All primary chemical interactions weaken under mechanical stress, which imposes
fundamental mechanical limits on the materials constructed from them. Biological materials …

The α-Catenin mechanosensing M region is required for cell adhesion during tissue morphogenesis

L Sheppard, DG Green, G Lerchbaumer… - Journal of Cell …, 2022 - rupress.org
α-Catenin couples the cadherin–catenin complex to the actin cytoskeleton. The
mechanosensitive α-Catenin M region undergoes conformational changes upon application …

Alternative molecular mechanisms for force transmission at adherens junctions via β-catenin-vinculin interaction

N Morales-Camilo, J Liu, MJ Ramírez… - Nature …, 2024 - nature.com
Force transmission through adherens junctions (AJs) is crucial for multicellular organization,
wound healing and tissue regeneration. Recent studies shed light on the molecular …

Actin polymerization and depolymerization in developing vertebrates

Y Bai, F Zhao, T Wu, F Chen, X Pang - Frontiers in physiology, 2023 - frontiersin.org
Development is a complex process that occurs throughout the life cycle. F-actin, a major
component of the cytoskeleton, is essential for the morphogenesis of tissues and organs …

What's the catch? The significance of catch bonds in T cell activation

MA Faust, VJ Rasé, TJ Lamb… - The Journal of …, 2023 - journals.aai.org
One of the main goals in T cell biology has been to investigate how TCR recognition of
peptide: MHC (pMHC) determines T cell phenotype and fate. Ag recognition is required to …

How cells sense and integrate information from different sources

MF Ullo, LB Case - WIREs Mechanisms of Disease, 2023 - Wiley Online Library
Cell signaling is a fundamental cellular process that enables cells to sense and respond to
information in their surroundings. At the molecular level, signaling is primarily carried out by …

Engineering tunable catch bonds with DNA

M Yang, DR Bakker, ITS Li - Nature Communications, 2024 - nature.com
Unlike most adhesive bonds, biological catch bonds strengthen with increased tension. This
characteristic is essential to specific receptor-ligand interactions, underpinning biological …

LY6/PLAUR domain containing 3 (LYPD3) maintains melanoma cell stemness and mediates an immunosuppressive microenvironment

Y Hu, K Wu, Y Liu, Q Zhang, H Shen, J Ji, D Fang, S Xi - Biology Direct, 2023 - Springer
Background Malignant melanoma is a highly heterogeneous skin cancer with the highest
mortality rate among dermatological cancers. Catenins form functional networks in the …