The desmosome comes into focus

NK Bharathan, AL Mattheyses, AP Kowalczyk - Journal of Cell Biology, 2024 - rupress.org
The desmosome is a cell–cell adhesive junction that provides integrity and mechanical
resistance to tissues through its attachment to the intermediate filament cytoskeleton …

Desmosomes at a glance

AL Perl, JL Pokorny, KJ Green - Journal of Cell Science, 2024 - journals.biologists.com
Desmosomes are relatives of ancient cadherin-based junctions, which emerged late in
evolution to ensure the structural integrity of vertebrate tissues by coupling the intermediate …

Dsg3 epitope-specific signalling in pemphigus

T Schmitt, C Hudemann, S Moztarzadeh… - Frontiers in …, 2023 - frontiersin.org
Introduction Pemphigus is an autoantibody driven disease that impairs the barrier function of
the skin and mucosa by disrupting desmosomes and thereby impeding cellular cohesion. It …

Unbiased screening identifies regulators of cell-cell adhesion and treatment options in pemphigus

H Franz, M Rathod, A Zimmermann, C Stüdle… - Nature …, 2024 - nature.com
Cell-cell junctions, and specifically desmosomes, are crucial for robust intercellular
adhesion. Desmosomal function is compromised in the autoimmune blistering skin disease …

A keratin code defines the textile nature of epithelial tissue architecture

J Di Russo, TM Magin, RE Leube - Current Opinion in Cell Biology, 2023 - Elsevier
We suggest that the human body can be viewed as of textile nature whose fabric consists of
interconnected fiber systems. These fiber systems form highly dynamic scaffolds, which …

The desmosome as a dynamic membrane domain

SE Zimmer, AP Kowalczyk - Current Opinion in Cell Biology, 2024 - Elsevier
Cell junctions integrate extracellular signals with intracellular responses to polarize tissues,
pattern organs, and maintain tissue architecture by promoting cell–cell adhesion and …

A desmosomal cadherin controls multipotent hair follicle stem cell quiescence and orchestrates regeneration through adhesion signaling

WVJ Hariton, K Schulze, S Rahimi, T Shojaeian… - iScience, 2023 - cell.com
Stem cells (SCs) are critical to maintain tissue homeostasis. However, it is currently not
known whether signaling through cell junctions protects quiescent epithelial SC reservoirs …

ZNPs reduce epidermal mechanical strain resistance by promoting desmosomal cadherin endocytosis via mTORC1-TFEB-BLOC1S3 axis

X Lai, M Wang, Z Zhang, S Chen, X Tan, W Liu… - Journal of …, 2024 - Springer
Zinc oxide nanoparticles (ZNPs) are widely used in sunscreens and nanomedicines, and it
was recently confirmed that ZNPs can penetrate stratum corneum into deep epidermis …

Exosome Liberation by Human Neutrophils under L-Amino Acid Oxidase of Calloselasma rhodostoma Venom Action

SN Serrath, AS Pontes, MV Paloschi, MDS Silva… - Toxins, 2023 - mdpi.com
L-Amino acid oxidase (LAAO) is an enzyme found in snake venom that has multifaceted
effects, including the generation of hydrogen peroxide (H2O2) during oxidative reactions …

[HTML][HTML] Retromer chaperones: potential therapeutics for treatment of skin disease?

M Hegazy, KJ Green - Journal of Investigative Dermatology, 2023 - Elsevier
As the outermost layer of the skin, the epidermis is an essential barrier against mechanical
insult, water loss, infection from microbial pathogens, exposure to toxins, and UVR from …