[HTML][HTML] Tunneling nanotubes: Reshaping connectivity
C Zurzolo - Current opinion in cell biology, 2021 - Elsevier
Tunneling nanotubes (TNTs), open membranous channels between connected cells,
represent a novel direct way of communication between distant cells for the diffusion of …
represent a novel direct way of communication between distant cells for the diffusion of …
The emergence of the stem cell niche
Stem cell niches are composed of dynamic microenvironments that support stem cells over a
lifetime. The emerging niche is distinct from the adult because its main role is to support the …
lifetime. The emerging niche is distinct from the adult because its main role is to support the …
SARS-CoV-2 requires cholesterol for viral entry and pathological syncytia formation
Many enveloped viruses induce multinucleated cells (syncytia), reflective of membrane
fusion events caused by the same machinery that underlies viral entry. These syncytia are …
fusion events caused by the same machinery that underlies viral entry. These syncytia are …
How cells fuse
Cell–cell fusion remains the least understood type of membrane fusion process. However,
the last few years have brought about major advances in understanding fusion between …
the last few years have brought about major advances in understanding fusion between …
Regenerating human skeletal muscle forms an emerging niche in vivo to support PAX7 cells
Skeletal muscle stem and progenitor cells including those derived from human pluripotent
stem cells (hPSCs) offer an avenue towards personalized therapies and readily fuse to form …
stem cells (hPSCs) offer an avenue towards personalized therapies and readily fuse to form …
Dynamin regulates the dynamics and mechanical strength of the actin cytoskeleton as a multifilament actin-bundling protein
The dynamin GTPase is known to bundle actin filaments, but the underlying molecular
mechanism and physiological relevance remain unclear. Our genetic analyses revealed a …
mechanism and physiological relevance remain unclear. Our genetic analyses revealed a …
Epithelial mechanics are maintained by inhibiting cell fusion with age in Drosophila
AS Dehn, L Duhaime, N Gogna… - Journal of cell …, 2023 - journals.biologists.com
ABSTRACT A characteristic of normal aging and age-related diseases is the remodeling of
the cellular organization of a tissue through polyploid cell growth. Polyploidy arises from an …
the cellular organization of a tissue through polyploid cell growth. Polyploidy arises from an …
Matrix mechanics regulates epithelial defence against cancer by tuning dynamic localization of filamin
SP Pothapragada, P Gupta, S Mukherjee… - Nature communications, 2022 - nature.com
In epithelia, normal cells recognize and extrude out newly emerged transformed cells by
competition. This process is the most fundamental epithelial defence against cancer, whose …
competition. This process is the most fundamental epithelial defence against cancer, whose …
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 …
conserved complex in animals. DAPC interacts with the F-actin cytoskeleton via dystrophin …
Ubiquitin-dependent remodeling of the actin cytoskeleton drives cell fusion
F Rodríguez-Pérez, AG Manford, A Pogson… - Developmental Cell, 2021 - cell.com
Cell-cell fusion is a frequent and essential event during development, and its dysregulation
causes diseases ranging from infertility to muscle weakness. Fusing cells need to repeatedly …
causes diseases ranging from infertility to muscle weakness. Fusing cells need to repeatedly …