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@ARTICLE{Kempf:129177,
author = {A. Kempf and E. Boda and J. C. F. Kwok and R. Fritz and V.
Grande and A. M. Kaelin and Z. Ristic and A. Schmandke and
A. Schmandke and B. Tews$^*$ and J. W. Fawcett and O. Pertz
and A. Buffo and M. E. Schwab},
title = {{C}ontrol of {C}ell {S}hape, {N}eurite {O}utgrowth, and
{M}igration by a {N}ogo-{A}/{HSPG} {I}nteraction.},
journal = {Developmental cell},
volume = {43},
number = {1},
issn = {1534-5807},
address = {Cambridge, Mass.},
publisher = {Cell Press},
reportid = {DKFZ-2017-05182},
pages = {24 - 34.e5},
year = {2017},
abstract = {Heparan sulfate proteoglycans (HSPGs) critically modulate
adhesion-, growth-, and migration-related processes. Here,
we show that the transmembrane protein, Nogo-A, inhibits
neurite outgrowth and cell spreading in neurons and
Nogo-A-responsive cell lines via HSPGs. The extracellular,
active 180 amino acid Nogo-A region, named Nogo-A-Δ20,
binds to heparin and brain-derived heparan sulfate
glycosaminoglycans (GAGs) but not to the closely related
chondroitin sulfate GAGs. HSPGs are required for
Nogo-A-Δ20-induced inhibition of adhesion, cell spreading,
and neurite outgrowth, as well as for RhoA activation.
Surprisingly, we show that Nogo-A-Δ20 can act via HSPGs
independently of its receptor, Sphingosine-1-Phosphate
receptor 2 (S1PR2). We thereby identify the HSPG family
members syndecan-3 and syndecan-4 as functional receptors
for Nogo-A-Δ20. Finally, we show in explant cultures
ex vivo that Nogo-A-Δ20 promotes the migration of
neuroblasts via HSPGs but not S1PR2.},
keywords = {Carrier Proteins (NLM Chemicals) / Heparan Sulfate
Proteoglycans (NLM Chemicals) / Nogo Proteins (NLM
Chemicals) / Proteoglycans (NLM Chemicals) / Receptors,
Lysosphingolipid (NLM Chemicals) / Heparitin Sulfate (NLM
Chemicals)},
cin = {V077},
ddc = {570},
cid = {I:(DE-He78)V077-20160331},
pnm = {319H - Addenda (POF3-319H)},
pid = {G:(DE-HGF)POF3-319H},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:28943240},
doi = {10.1016/j.devcel.2017.08.014},
url = {https://inrepo02.dkfz.de/record/129177},
}