Results 21 to 30 of about 352,015 (307)

Golgi Glycosylation [PDF]

open access: yesCold Spring Harbor Perspectives in Biology, 2011
Glycosylation is a very common modification of protein and lipid, and most glycosylation reactions occur in the Golgi. Although the transfer of initial sugar(s) to glycoproteins or glycolipids occurs in the ER or on the ER membrane, the subsequent addition of the many different sugars that make up a mature glycan is accomplished in the Golgi.
openaire   +2 more sources

Diverse roles for the p24 family of proteins in eukaryotic cells

open access: yesBiomolecular Concepts, 2012
Members of the p24 protein family form a highly conserved family of type I transmembrane proteins that are abundant components of the early secretory pathway.
Schuiki Irmgard, Volchuk Allen
doaj   +1 more source

Caldendrin and Calneurons—EF-Hand CaM-Like Calcium Sensors With Unique Features and Specialized Neuronal Functions

open access: yesFrontiers in Molecular Neuroscience, 2019
The calmodulin (CaM)-like Ca2+-sensor proteins caldendrin, calneuron-1 and -2 are members of the neuronal calcium-binding protein (nCaBP)-family, a family that evolved relatively late during vertebrate evolution.
Jennifer Mundhenk   +3 more
doaj   +1 more source

Toxoplasma gondii Syntaxin 6 is required for vesicular transport between endosomal-like compartments and the Golgi Complex [PDF]

open access: yes, 2013
Apicomplexans are obligate intracellular parasites that invade the host cell in an active process that relies on unique secretory organelles (micronemes, rhoptries and dense granules) localized at the apical tip of these highly polarized eukaryotes ...
Clucas, Caroline   +4 more
core   +1 more source

Golgi Isolation

open access: yesCold Spring Harbor Protocols, 2015
The Golgi apparatus is a membranous organelle that modifies and packages proteins and lipids into transport carriers and sends them to the proper locations in the cell. The study of Golgi structure and function can be facilitated by the isolation of this organelle from homogenates of tissues or cells.
Danming, Tang, Yanzhuang, Wang
openaire   +3 more sources

Deconstructing Golgi Inheritance [PDF]

open access: yesTraffic, 2001
Eukaryotic cells use a variety of strategies to inherit the Golgi apparatus. During vertebrate mitosis, the Golgi reorganizes dramatically in a process that seems to be driven by the reversible fragmentation of existing Golgi structures and the temporary redistribution of Golgi components to the endoplasmic reticulum.
O W, Rossanese, B S, Glick
openaire   +2 more sources

Golgi Apparatus: A Potential Therapeutic Target for Autophagy-Associated Neurological Diseases

open access: yesFrontiers in Cell and Developmental Biology, 2020
Autophagy has dual effects in human diseases: appropriate autophagy may protect cells from stress, while excessive autophagy may cause cell death. Additionally, close interactions exist between autophagy and the Golgi.
Shuwen Deng, Jia Liu, Xiaomei Wu, Wei Lu
doaj   +1 more source

Sorting of a multi-subunit ubiquitin ligase complex in the endolysosome system

open access: yeseLife, 2018
The yeast Dsc E3 ligase complex has long been recognized as a Golgi-specific protein ubquitination system. It shares a striking sequence similarity to the Hrd1 complex that plays critical roles in the ER-associated degradation pathway.
Xi Yang   +3 more
doaj   +1 more source

Plant Golgi ultrastructure [PDF]

open access: yesJournal of Microscopy, 2020
SummaryThe plant Golgi apparatus (sensu lato: Golgi stack + Trans Golgi Network, TGN) is a highly polar and mobile key organelle lying at the junction of the secretory and endocytic pathways. Unlike its counterpart in animal cells it does not disassemble during mitosis.
openaire   +2 more sources

New Older Users’ Attitudes Toward Social Networking Sites and Loneliness: The Case of the Oldest-Old Residents in a Small Italian City

open access: yesSocial Media + Society, 2021
Older adults make little use of social networking sites (SNS). SNS has become essential for maintaining social contacts and countering loneliness in the current era marked by the Covid-19 pandemic.
Georgia Casanova   +6 more
doaj   +1 more source

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