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@ARTICLE{Ostrovsky:178305,
author = {O. Ostrovsky and K. Beider and Y. Morgulis and N. Bloom and
A. Cid-Arregui$^*$ and A. Shimoni and I. Vlodavsky and A.
Nagler},
title = {{CMV} {S}eropositive {S}tatus {I}ncreases {H}eparanase
{SNP}s {R}egulatory {A}ctivity, {R}isk of {A}cute {GVHD} and
{Y}ield of {CD}34+ {C}ell {M}obilization.},
journal = {Cells},
volume = {10},
number = {12},
issn = {2073-4409},
address = {Basel},
publisher = {MDPI},
reportid = {DKFZ-2021-03252},
pages = {3489},
year = {2021},
abstract = {Heparanase is an endo-β-glucuronidase that is best known
for its pro-cancerous effects but is also implicated in the
pathogenesis of various viruses. Activation of heparanase is
a common strategy to increase viral spread and trigger the
subsequent inflammatory cascade. Using a Single Nucleotide
Polymorphisms (SNP)-associated approach we identified
enhancer and insulator regions that regulate HPSE
expression. Although a role for heparanase in viral
infection has been noticed, the impact of HPSE functional
SNPs has not been determined. We investigated the effect of
cytomegalovirus (CMV) serostatus on the involvement of HPSE
enhancer and insulator functional SNPs in the risk of acute
graft versus host disease (GVHD) and granulocyte-colony
stimulating factor related CD34+ mobilization. A significant
correlation between the C alleles of insulator rs4364254 and
rs4426765 and CMV seropositivity was found in healthy donors
and patients with hematological malignancies. The risk of
developing acute GVHD after hematopoietic stem cell
transplantation was identified only in CMV-seropositive
patients. A significant correlation between the enhancer
rs4693608 and insulator rs28649799 and CD34+ cell
mobilization was demonstrated in the CMV-seropositive
donors. It is thus conceivable that latent CMV infection
modulates heparanase regulatory regions and enhances the
effect of functional SNPs on heparanase function in normal
and pathological processes.},
keywords = {CMV (Other) / G-CSF-mobilization (Other) / HPSE gene
(Other) / SNPs (Other) / acute GVHD (Other) / allogeneic
HSCT (Other) / enhancer (Other) / insulator (Other)},
cin = {D122},
ddc = {570},
cid = {I:(DE-He78)D122-20160331},
pnm = {314 - Immunologie und Krebs (POF4-314)},
pid = {G:(DE-HGF)POF4-314},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:34943994},
pmc = {pmc:PMC8700738},
doi = {10.3390/cells10123489},
url = {https://inrepo02.dkfz.de/record/178305},
}