Assembly and fission of tubular carriers mediating protein sorting in endosomes

N Gopaldass, KE Chen, B Collins… - Nature Reviews Molecular …, 2024 - nature.com
Endosomes are central protein-sorting stations at the crossroads of numerous membrane
trafficking pathways in all eukaryotes. They have a key role in protein homeostasis and …

Exosomal lipid PI4P regulates small extracellular vesicle secretion by modulating intraluminal vesicle formation

X Jin, T Xia, S Luo, Y Zhang, Y Xia… - Journal of Extracellular …, 2023 - Wiley Online Library
Membrane lipids play vital roles in small extracellular vesicle (sEV) biogenesis. However,
the function of various lipids in the biogenesis of sEVs is still poorly understood …

Crucial roles of Rab22a in endosomal cargo recycling

L Kong, S Huang, Y Bao, Y Chen, C Hua, S Gao - Traffic, 2023 - Wiley Online Library
Endosomal cargo recycling lies at the heart of subcellular trafficking processes under the
management of several Rasrelated GTPbinding proteins (Rabs) which are coordinated by …

Arf1-PI4KIIIβ positive vesicles regulate PI (3) P signaling to facilitate lysosomal tubule fission

M Boutry, LF DiGiovanni, N Demers, A Fountain… - Journal of Cell …, 2023 - rupress.org
Formation and fission of tubules from autolysosomes, endolysosomes, or phagolysosomes
are required for lysosome reformation. However, the mechanisms governing these …

Type II phosphatidylinositol 4-kinases function sequentially in cargo delivery from early endosomes to melanosomes

Y Zhu, S Li, A Jaume, RA Jani, C Delevoye… - Journal of Cell …, 2022 - rupress.org
Melanosomes are pigment cell-specific lysosome-related organelles in which melanin
pigments are synthesized and stored. Melanosome maturation requires delivery of …

Morphodynamical adaptation of the endolysosomal system to stress

J Da Graça, C Delevoye, E Morel - The FEBS Journal, 2024 - Wiley Online Library
In eukaryotes, the spatiotemporal control of endolysosomal organelles is central to the
maintenance of homeostasis. By providing an interface between the cytoplasm and external …

Bmpali, Bmb1 and Bmcap are necessary for uric acid granule formation in Bombyx mori

L Tang, D Chen, D Yang, Z Liu, X Yang, Y Liu… - Insect Biochemistry and …, 2024 - Elsevier
Uric acid is the end-product of nitrogen metabolism of the silkworm and other lepidopterans.
The accumulation of uric acid particles in the epidermis causes the larval silkworm to appear …

Phagocytosis: Phagolysosome vesiculation promotes cell corpse degradation

R De Pace, JS Bonifacino - Current Biology, 2023 - cell.com
Phagocytosis: Phagolysosome vesiculation promotes cell corpse degradation: Current Biology
Skip to Main Content Advertisement Current Biology This journal offers authors two options …

Cd63 regulates cholesterol storage within endosomes and its distribution via exosomes

R Palmulli, M Couty, M Piontek, M Ponnaiah, F Dingli… - 2022 - researchsquare.com
Exosomes are small extracellular vesicles that are enriched in specific proteins and lipids
during their generation as intraluminal vesicles in multivesicular endosomes. Contrary to …

The evolutionary origins of the lysosome-related organelle sorting machinery reveal fundamental homology in post-endosome trafficking pathways

KJ More, JB Dacks, PT Manna - bioRxiv, 2024 - biorxiv.org
The major organelles and pathways of the endomembrane system were in place by the time
of the last eukaryotic common ancestor (LECA)(~ 1.5 billion years ago) and their acquisition …