Evidence map›Paper›PMID 18064447›Full record

ReviewEuropean biophysics journal : EBJ2008

The role of exosomes in the processing of proteins associated with neurodegenerative diseases.

Laura J Vella, Robyn A Sharples, Rebecca M Nisbet, Roberto Cappai, Andrew F Hill

Abstract readReview
PubMed Publisher
In one paragraph

Review in European biophysics journal : EBJ, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 138 papers.

0numbers the graph read from it
0cells of the map it votes in
138citing papers in PubMed
3.4field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

138 citing papers in PubMed, 237 citations in OpenAlex.

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78 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Laura J VellaDepartment of Biochemistry and Molecular Biology, University of Melbourne, Melbourne, VIC 3010, Australia.
Robyn A Sharples
Rebecca M Nisbet
Roberto Cappai
Andrew F Hill
University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exosomes are small membranous vesicles secreted by a number of cell types and can be isolated from conditioned cell media or bodily fluids such as urine and plasma. Exosome biogenesis involves the inward budding of multivesicular bodies (MVB) to form intraluminal vesicles (ILV). When fused with the plasma membrane, the MVB releases the vesicles into the extracellular environment as exosomes. Proposed functions of these vesicles include roles in cell-cell signalling, removal of unwanted proteins, and the transfer of pathogens between cells, such as HIV-1. Another such pathogen which exploits this pathway is the prion, the infectious particle responsible for the transmissible neurodegenerative diseases such as Creutzfeldt-Jakob disease (CJD) of humans or bovine spongiform encephalopathy (BSE) of cattle. Interestingly, this work is mirrored by studies on another protein involved in neurodegenerative disease, the amyloid precursor protein (APP) which is associated with Alzheimer's disease (AD). Recent work has found APP proteolytic fragments in association with exosomes, suggesting a common pathway previously unknown for proteins associated with neurodegenerative diseases. This review will be discussing the current literature regarding the role of exosomes in secretion of the proteins, PrP and APP, and the subsequent implications for neurodegenerative disease.

Indexed as

Amyloid beta-Protein PrecursorAnimalsCattleCreutzfeldt-Jakob SyndromeEncephalopathy, Bovine SpongiformEndosomesExocytosisHumansMembrane ProteinsPeptide FragmentsPrionsSecretory VesiclesAmyloid beta-Protein PrecursorMembrane ProteinsPeptide FragmentsPrions

Identifiers

PMID18064447
OpenAlexW2074156609

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.