Glycosylation quality control by the Golgi structure

X Zhang, Y Wang - Journal of molecular biology, 2016 - Elsevier
Glycosylation is a ubiquitous modification that occurs on proteins and lipids in all living cells.
Consistent with their high complexity, glycans play crucial biological roles in protein quality …

Nonredundant Roles of GRASP55 and GRASP65 in the Golgi Apparatus and Beyond

X Zhang, Y Wang - Trends in biochemical sciences, 2020 - cell.com
It has been demonstrated that two Golgi stacking proteins, GRASP55 and GRASP65, self-
interact to form trans-oligomers that tether adjacent Golgi membranes into stacks and …

Knockout of the Golgi stacking proteins GRASP55 and GRASP65 impairs Golgi structure and function

ME Bekier, L Wang, J Li, H Huang, D Tang… - Molecular biology of …, 2017 - Am Soc Cell Biol
Golgi reassembly stacking protein of 65 kDa (GRASP65) and Golgi reassembly stacking
protein of 55 kDa (GRASP55) were originally identified as Golgi stacking proteins; however …

[HTML][HTML] Golgi structure formation, function, and post-translational modifications in mammalian cells

S Huang, Y Wang - F1000Research, 2017 - ncbi.nlm.nih.gov
The Golgi apparatus is a central membrane organelle for trafficking and post-translational
modifications of proteins and lipids in cells. In mammalian cells, it is organized in the form of …

Rapid degradation of GRASP55 and GRASP65 reveals their immediate impact on the Golgi structure

Y Zhang, J Seemann - Journal of Cell Biology, 2020 - rupress.org
GRASP55 and GRASP65 have been implicated in stacking of Golgi cisternae and lateral
linking of stacks within the Golgi ribbon. However, RNAi or gene knockout approaches to …

Golgi fragmentation in Alzheimer's disease

G Joshi, ME Bekier, Y Wang - Frontiers in neuroscience, 2015 - frontiersin.org
The Golgi apparatus is an essential cellular organelle for post-translational modifications,
sorting, and trafficking of membrane and secretory proteins. Proper functionality of the Golgi …

GRASPs in Golgi structure and function

X Zhang, Y Wang - Frontiers in Cell and Developmental Biology, 2016 - frontiersin.org
The Golgi apparatus is a central intracellular membrane organelle for trafficking and
modification of proteins and lipids. Its basic structure is a stack of tightly aligned flat …

GRASP: a multitasking tether

C Rabouille, AD Linstedt - Frontiers in cell and developmental biology, 2016 - frontiersin.org
Originally identified as Golgi stacking factors in vitro, the G olgi rea ssembly s tacking p
rotein (GRASP) family has been shown to act as membrane tethers with multiple cellular …

Golgi compartmentation and identity

E Papanikou, BS Glick - Current opinion in cell biology, 2014 - Elsevier
Recent work supports the idea that cisternae of the Golgi apparatus can be assigned to
three classes, which correspond to discrete stages of cisternal maturation. Each stage has a …

Monomerization and ER relocalization of GRASP is a requisite for unconventional secretion of CFTR

J Kim, SH Noh, H Piao, DH Kim, K Kim, JS Cha… - Traffic, 2016 - Wiley Online Library
Induction of endoplasmic reticulum (ER)‐to‐Golgi blockade or ER stress induces Golgi
reassembly stacking protein (GRASP)‐mediated, Golgi‐independent unconventional cell …