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@ARTICLE{Klein:825262,
author = {Klein, Rebecca and Mahlberg, Nicolas and Ohren, Maurice and
Ladwig, Anne and Neumaier, Bernd and Graf, Rudolf and Hoehn,
Mathias and Albrechtsen, Morten and Rees, Stephen and Fink,
Gereon Rudolf and Rueger, Maria Adele and Schroeter,
Michael},
title = {{T}he {N}eural {C}ell {A}dhesion {M}olecule-{D}erived
({NCAM})-{P}eptide {FG} {L}oop ({FGL}) {M}obilizes
{E}ndogenous {N}eural {S}tem {C}ells and {P}romotes
{E}ndogenous {R}egenerative {C}apacity after {S}troke},
journal = {Journal of neuroImmune pharmacology},
volume = {11},
number = {4},
issn = {1557-1904},
address = {Boston, MA [u.a.]},
publisher = {Springer},
reportid = {FZJ-2016-07733},
pages = {708 - 720},
year = {2016},
abstract = {The neural cell adhesion molecule (NCAM)-derived peptide FG
loop (FGL) modulates synaptogenesis, neurogenesis, and stem
cell proliferation, enhances cognitive capacities, and
conveys neuroprotection after stroke. Here we investigated
the effect of subcutaneously injected FGL on cellular
compartments affected by degeneration and regeneration after
stroke due to middle cerebral artery occlusion (MCAO),
namely endogenous neural stem cells (NSC), oligodendrocytes,
and microglia. In addition to immunohistochemistry, we used
non-invasive positron emission tomography (PET) imaging with
the tracer [18F]-fluoro-L-thymidine ([18F]FLT) to visualize
endogenous NSC in vivo. FGL significantly increased
endogenous NSC mobilization in the neurogenic niches as
evidenced by in vivo and ex vivo methods, and it induced
remyelination. Moreover, FGL affected neuroinflammation.
Extending previous in vitro results, our data show that the
NCAM mimetic peptide FGL mobilizes endogenous NSC after
focal ischemia and enhances regeneration by amplifying
remyelination and modulating neuroinflammation via affecting
microglia. Results suggest FGL as a promising candidate to
promote recovery after stroke.},
cin = {INM-5 / INM-3},
ddc = {610},
cid = {I:(DE-Juel1)INM-5-20090406 / 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:000387362000010},
pubmed = {pmid:27352075},
doi = {10.1007/s11481-016-9694-5},
url = {https://juser.fz-juelich.de/record/825262},
}