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@ARTICLE{GmezdeSanJos:155892,
author = {Gómez de San José, Nerea and Massa, Federico and
Halbgebauer, Steffen and Oeckl, Patrick and Steinacker,
Petra and Otto, Markus},
title = {{N}euronal pentraxins as biomarkers of synaptic activity:
from physiological functions to pathological changes in
neurodegeneration.},
journal = {Journal of neural transmission},
volume = {129},
number = {2},
issn = {1435-1463},
address = {Wien [u.a.]},
publisher = {Springer},
reportid = {DZNE-2021-01052},
pages = {207-230},
year = {2022},
abstract = {The diagnosis of neurodegenerative disorders is often
challenging due to the lack of diagnostic tools,
comorbidities and shared pathological manifestations.
Synaptic dysfunction is an early pathological event in many
neurodegenerative disorders, but the underpinning mechanisms
are still poorly characterised. Reliable quantification of
synaptic damage is crucial to understand the pathophysiology
of neurodegeneration, to track disease status and to obtain
prognostic information. Neuronal pentraxins (NPTXs) are
extracellular scaffolding proteins emerging as potential
biomarkers of synaptic dysfunction in neurodegeneration.
They are a family of proteins involved in homeostatic
synaptic plasticity by recruiting post-synaptic receptors
into synapses. Recent research investigates the dynamic
changes of NPTXs in the cerebrospinal fluid (CSF) as an
expression of synaptic damage, possibly related to cognitive
impairment. In this review, we summarise the available data
on NPTXs structure and expression patterns as well as on
their contribution in synaptic function and plasticity and
other less well-characterised roles. Moreover, we propose a
mechanism for their involvement in synaptic damage and
neurodegeneration and assess their potential as CSF
biomarkers for neurodegenerative diseases.},
subtyp = {Review Article},
keywords = {Biomarkers: cerebrospinal fluid / C-Reactive Protein /
Nerve Tissue Proteins: metabolism / Neuronal Plasticity:
physiology / Synapses: metabolism / Biomarker (Other) /
Cerebrospinal fluid (Other) / Neurodegeneration (Other) /
Neuronal pentraxin (Other) / Synapse (Other) / Synaptic
function (Other)},
cin = {AG Öckl},
ddc = {610},
cid = {I:(DE-2719)5000073},
pnm = {353 - Clinical and Health Care Research (POF4-353)},
pid = {G:(DE-HGF)POF4-353},
typ = {PUB:(DE-HGF)16},
pmc = {pmc:PMC8866268},
pubmed = {pmid:34460014},
doi = {10.1007/s00702-021-02411-2},
url = {https://pub.dzne.de/record/155892},
}