http://www.cnr.it/ontology/cnr/individuo/prodotto/ID167194
UDP exerts cytostatic and cytotoxic actions in human neuroblastoma SH-SY5Y cells over-expressing P2Y6 receptor. (Articolo in rivista)
- Type
- Label
- UDP exerts cytostatic and cytotoxic actions in human neuroblastoma SH-SY5Y cells over-expressing P2Y6 receptor. (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.neuint.2010.02.003 (literal)
- Alternative label
Apolloni S.a, Finocchi P.a, D'Agnano Ib, Alloisio S.c, Nobile M.c, DAmbrosi N.ab, Volonté C.ab (2010)
UDP exerts cytostatic and cytotoxic actions in human neuroblastoma SH-SY5Y cells over-expressing P2Y6 receptor.
in Neurochemistry international
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Apolloni S.a, Finocchi P.a, D'Agnano Ib, Alloisio S.c, Nobile M.c, DAmbrosi N.ab, Volonté C.ab (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
- 2010 Feb 6. [Epub ahead of print]
IF=3.601 SCI-JCR 2010 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- PubMe (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- a) Santa Lucia Foundation, Via del Fosso di Fiorano 65, 00143 Rome, Italy;
b) Institute Neurobiology and Molecular Medicine/CNR, Rome, Italy;
c) Institute Biophysics/CNR, Genoa, Italy (literal)
- Titolo
- UDP exerts cytostatic and cytotoxic actions in human neuroblastoma SH-SY5Y cells over-expressing P2Y6 receptor. (literal)
- Abstract
- The role of P2 receptors for purines/pyrimidines is not well characterized in neuroblastoma, although a variety of purinergic mRNAs/proteins are expressed in these cells. Among these, the P2Y(6) receptor is the only subtype distinguished by UDP-specific activation. In this work, after over-expressing the P2Y(6) protein in human neuroblastoma SH-SY5Y cells, we find that UDP arrests cell cycle and induces apoptosis, by counteracting the pathological functioning of neuroblastoma in vitro. UDP also causes mitochondrial damage through diffusion of cytochrome c in the cytoplasm, and stimulates caspase-3,7,8 activities, with extensive over-expression of manganese superoxide dismutase. Our data establish the direct toxic role and anti-cancer activity of UDP in a neuroblastoma cell line, and identify the P2Y(6) receptor as a novel potential target in anti-tumoural therapies. This constitutes an advancement not only in the knowledge of purinergic signalling, but also in the biological and pathological aspects of neuroblastoma in vitro. Copyright © 2010. Published by Elsevier Ltd. (literal)
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