ReviewProceedings of the Japan Academy. Series B, Physical and biological sciences2019
Roles of protrudin at interorganelle membrane contact sites.
Review in Proceedings of the Japan Academy. Series B, Physical and biological sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- The interconnection of endoplasmic reticulum and microtubule and its implication in Hereditary Spastic Paraplegia.Computational and structural biotechnology journal · 2023Review
- Structural basis for mitoguardin-2 mediated lipid transport at ER-mitochondrial membrane contact sites.Nature communications · 2022Article
- Protrudin-deficient mice manifest depression-like behavior with abnormalities in activity, attention, and cued fear-conditioning.Molecular brain · 2020Article
- Protrudin and PDZD8 contribute to neuronal integrity by promoting lipid extraction required for endosome maturation.Nature communications · 2020Article
- Lipid Transfer-Dependent Endosome Maturation Mediated by Protrudin and PDZD8 in Neurons.Frontiers in cell and developmental biology · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Intracellular organelles were long viewed as isolated compartments floating in the cytosol. However, this view has been radically changed within the last decade by the discovery that most organelles communicate with the endoplasmic reticulum (ER) network via membrane contact sites (MCSs) that are essential for intracellular homeostasis. Protrudin is an ER resident protein that was originally shown to regulate neurite formation by promoting endosome trafficking. More recently, however, protrudin has been found to serve as a tethering factor at MCSs. The roles performed by protrudin at MCSs are mediated by its various domains, including inactivation of the small GTPase Rab11, bending of the ER membrane, and functional interactions with other molecules such as the motor protein KIF5 and the ER protein VAP. Mutations in the protrudin gene (ZFYVE27) are associated with hereditary spastic paraplegia, an axonopathy that results from defective ER structure. This review, examines the pleiotropic molecular functions of protrudin and its role in interorganellar communication.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.