Benito-Martínez, Salavessa and colleagues show that keratin intermediate filaments and microtubules control the three-dimensional perinuclear position of melanin-containing organelles, shielding the D...

Benito-Martínez, Salavessa and colleagues show that keratin intermediate filaments and microtubules control the three-dimensional perinuclear position of melanin-containing organelles, shielding the D...

Bridge-like lipid transfer proteins (LTPs) contain a repeating β-groove domain and long hydrophobic grooves that act as bridges at membrane contact sites (MCSs) to efficiently transfer lipids. Atg2 is...

VAPB is a critical regulating factor in cGAS-STING–mediated innate immune responses.

Macroautophagy (autophagy) is a fundamental catabolic process requiring the biogenesis of the autophagosome to support cell survival during stress. While the roles of F-actin and microtubule cytoskele...

The morphodynamical plasticity of the endolysosomal system supports the formation and function of specialized intracellular compartments, as exemplified by the pigment organelles in skin cells. In ep....

Lysosomal vacuolation is commonly found in many pathophysiological conditions, but its molecular mechanisms and functions remain largely unknown. Here, we show that the endoplasmic reticulum (ER)–anch...

Epstein–Barr virus infection generates a neuroinvasive B cell subset, which recruits activated T cells to the central nervous system, promoting multiple sclerosis.

Nature Reviews Molecular Cell Biology, Published online: 04 August 2025; doi:10.1038/s41580-025-00873-wLysosomes degrade cellular components, and their membrane is an important signalling hub. Recent insights into the mechanisms that maintain lysosomal membrane homeostasis — including the interplay between membrane damage, repair, lysophagy and lysosome biogenesis — highlight their importance in physiology, in disease and during ageing.

Da Graça et al. identify ER-endosome contact sites as critical hubs for autophagosome biogenesis, where starvation triggers sequential endosome tethering to ER exit sites. This spatiotemporal coordina...