Browse our latest Cell Biology articles

Teneurin-2, a synaptic organizer, localizes to microtubule-rich inhibitory synapses and recruits microtubules via interaction with end-binding proteins, and this mechanism enables GABA_A receptors exocytosis.

Caveolae and Bin1 form tubulation platforms.

Aberrant cytoskeletal intermediate filament networks in the C. elegans intestine are associated with hyperphosphorylated intermediate filament proteins and impact not only intestinal cell structure but have also detrimental consequences for organismal well-being.

Ring-like structures made up of caveolae appear to drive the development of membrane invaginations called T-tubules which are important for muscle contraction.

Uso1 critically regulating traffic in the ER/Golgi interface is a coiled-coil protein traditionally regarded as a tether, but a forward genetic screen revealed that its essential role appears to involve its ability to interact with SNAREs.

Inhibition of a single fibroblast-associated transcription factor, namely Paired-related Homeobox Protein 1 (PRRX1), is sufficient to dampen lung fibrogenesis.

A theoretical model explains how protein density and nuclear to cell volume ratio are maintained during cell growth, discusses conditions under which this breaks down, and highlights the importance of metabolites, mainly amino acids such as glutamate, in this homeostasis.

As a cell changes size during the cell cycle, why does its density remain constant?

Experimentation on patient biopsies, cell culture, and xenograft models demonstrates involvement of ErbB signaling and fibroblasts in lesion growth, implying that targeting of both stromal and endothelial cells could be a beneficial treatment strategy for patients with venous lesions.

A combination of in vivo and in vitro approaches using Xenopus eggs and embryos reveals how dimensions of mitotic chromosomes scale with decreasing cell size and increasing nuclear-cytoplasmic ratio during early embryogenesis.