A previously unknown protein in a family of bacteria found in soil and the human gut microbiome has been discovered—which ...

A previously unknown protein in a family of bacteria found in soil and the human gut microbiome has been discovered – which could help drug delivery in cancer treatment.

or can form filaments (F-actin, filamentous actin) and mediates multiple cellular functions, including cell migration, contractility and cytokinesis. Epithelial cells express two isoforms of ...

Virus infection can lead to diverse changes in cell morphology and cytoskeleton rearrangements. Studying these alterations can provide important insights into PRRSV infection. Rearrangements of actin ...

The mechanical and structural properties of actin cytoskeleton drive various cellular processes, including structural support of the plasma membrane and cellular motility. Actin monomers assemble into ...

Solid evidence is collected from culture and in vivo models, and through pharmacologic and genetic loss-of-function approaches. However ... the deactivation of cofilin, a protein that severs actin ...

Monocytes and macrophages are innate immune cells with diverse functions ranging from phagocytosis of microorganisms to forming a bridge with the adaptive immune system ... Each podosome is composed ...

Cells 'speed date' to find their neighbors when forming tissues Date: March 12, 2025 Source: Cell Press Summary: In developing hearts, cells shuffle around, bumping into each other to find their ...

The filaments that form this network ... long been curious about how cells control the formation of these microtubules, a process essential for healthy cell function and division.

Aqp1a.1 and Aqp8a.1 loss-of-function studies show an impairment in intersegmental vessels formation because of a decreased capacity of tip cells to increase their cytoplasmic volume and generate ...