Results 211 to 220 of about 41,777 (311)

RAB4A acts as a negative feedback regulator of extracellular vesicle secretion during TGF‐β signaling

open access: yesThe FEBS Journal, Volume 293, Issue 17, Page 5340-5362, September 2026.
TGF‐β signaling regulates extracellular vesicle (EV) release in cancer cells by modulating the expression and activity of genes associated with EV biogenesis. The TGF‐β‐induced upregulation of RAB4A expression facilitates fast endosomal recycling, a process that limits the fusion of multivesicular bodies with the plasma membrane and EV secretion. Hence,
Dorival Mendes Rodrigues‐Junior   +5 more
wiley   +1 more source

Biogenesis of TNF‐α‐insights into proteostasis and inflammation

open access: yesThe FEBS Journal, Volume 293, Issue 18, Page 5645-5663, September 2026.
TNF‐α biogenesis, trafficking, and signalling are tightly and reciprocally coupled to cellular proteostasis systems, including ER chaperones and endoplasmic reticulum‐associated degradation. This bidirectional crosstalk determines whether TNF‐α responses are adaptive or proteotoxic.
Bailasan Haidar   +3 more
wiley   +1 more source

Mast Cells Selectively Deliver Extracellular Vesicle‐Encapsulated mRNA to Colorectal Cancer Cells

open access: yesImmunology &Cell Biology, Volume 104, Issue 8, Page 740-756, September 2026.
Schematic overview of mast cell‐colorectal cancer cell interactions. Mast cells bind to colorectal cancer cells through integrin‐mediated adhesion (1). Calcium influx arises in mast cells (2). Calcium signaling is required for the release of mRNA‐ and protein‐containing vesicles (3), resulting in the transfer of mast cell‐derived mRNA and proteins to ...
Rosie Lanzloth   +4 more
wiley   +1 more source

Neutrophil Secretory Proteins Inhibit Calcium Oxalate Crystallisation and Crystal Growth, but Promote Crystal Aggregation

open access: yesImmunology, Volume 179, Issue 1, Page 101-117, September 2026.
Calcium oxalate monohydrate (COM) crystals cause changes in the secretion of 29 proteins from neutrophil‐like cells, including those involved in neutrophil immune activation and intracellular metabolic adaptation. The neutrophil secreted proteins (secretome) also inhibit calcium oxalate crystallisation and crystal growth, but promote crystal ...
Chanettee Lertprapai   +2 more
wiley   +1 more source

Do Exercise‐Induced Extracellular Vesicles Carry Cognitive Benefits to the Brain?

open access: yesTraffic, Volume 27, Issue 3, September 2026.
Exercise‐induced muscle‐brain communication mediated by extracellular vesicles. Physical exercise stimulates skeletal muscle to release extracellular vesicles (EVs) into the circulation. These vesicles may reach the brain and transfer bioactive cargo such as miRNA, thereby supporting neuronal function and brain homeostasis and potentially protecting ...
Oliver K. Fuller, Thierry Galli
wiley   +1 more source

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