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@ARTICLE{Pikhovych:811554,
author = {Pikhovych, Anton and Stolberg, Nina Paloma and Jessica
Flitsch, Lea and Walter, Helene Luise and Graf, Rudolf and
Fink, Gereon Rudolf and Schroeter, Michael and Rueger, Maria
Adele},
title = {{T}ranscranial {D}irect {C}urrent {S}timulation {M}odulates
{N}eurogenesis and {M}icroglia {A}ctivation in the {M}ouse
{B}rain},
journal = {Stem cells international},
volume = {2016},
issn = {1687-9678},
address = {London [u.a.]},
publisher = {Sage-Hindawi},
reportid = {FZJ-2016-03998},
pages = {Article ID 2715196},
year = {2016},
abstract = {Transcranial direct current stimulation (tDCS) has been
suggested as an adjuvant tool to promote recovery of
function after stroke, but the mechanisms of its action to
date remain poorly understood. Moreover, studies aimed at
unraveling those mechanisms have essentially been limited to
the rat, where tDCS activates resident microglia as well as
endogenous neural stem cells. Here we studied the effects of
tDCS on microglia activation and neurogenesis in the mouse
brain. Male wild-type mice were subjected to multisession
tDCS of either anodal or cathodal polarity; sham-stimulated
mice served as control. Activated microglia in the cerebral
cortex and neuroblasts generated in the subventricular zone
as the major neural stem cell niche were assessed
immunohistochemically. Multisession tDCS at a sublesional
charge density led to a polarity-dependent downregulation of
the constitutive expression of Iba1 by microglia in the
mouse cortex. In contrast, both anodal and, to an even
greater extent, cathodal tDCS induced neurogenesis from the
subventricular zone. Data suggest that tDCS elicits its
action through multifacetted mechanisms, including
immunomodulation and neurogenesis, and thus support the idea
of using tDCS to induce regeneration and to promote recovery
of function. Furthermore, data suggest that the effects of
tDCS may be animal- and polarity-specific.},
cin = {INM-3},
ddc = {610},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572)},
pid = {G:(DE-HGF)POF3-572},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000378771000001},
pubmed = {pmid:27403166},
doi = {10.1155/2016/2715196},
url = {https://juser.fz-juelich.de/record/811554},
}