Glucose-6-phosphate tips the balance in modulating apoptosis in cerebellar granule cells. (Articolo in rivista)

Type
Label
  • Glucose-6-phosphate tips the balance in modulating apoptosis in cerebellar granule cells. (Articolo in rivista) (literal)
Anno
  • 2015-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.febslet.2015.01.031 (literal)
Alternative label
  • Bobba, Amadoro G, La Piana G, Petragallo VA, Calissano P, Atlante A (2015)
    Glucose-6-phosphate tips the balance in modulating apoptosis in cerebellar granule cells.
    in FEBS letters (Print); Elsevier, Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bobba, Amadoro G, La Piana G, Petragallo VA, Calissano P, Atlante A (literal)
Pagina inizio
  • 651 (literal)
Pagina fine
  • 658 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 589 (literal)
Rivista
Note
  • PubMe (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Institute of Biomembrane and Bioenergetics (IBBE) - CNR, Via Amendola, 165/A, 70126 Bari, Italy. Institute of Translational Pharmacology (IFT) - CNR, Via Fosso del Cavaliere, 100, 00133 Rome, Italy. Department of Biosciences, Biotechnology and Biopharmaceutics, University of Bari, Via Orabona, 4, 70126 Bari, Italy. European Brain Research Institute (EBRI), Via del Fosso di Fiorano, 64-65, 00143 Rome, Italy. Institute of Biomembrane and Bioenergetics (IBBE) - CNR, Via Amendola, 165/A, 70126 Bari, Italy. Electronic address: a.atlante@ibbe.cnr.it. (literal)
Titolo
  • Glucose-6-phosphate tips the balance in modulating apoptosis in cerebellar granule cells. (literal)
Abstract
  • A metabolic shift from oxidative phosphorylation to glycolysis (i.e. the Warburg effect) occurs in Alzheimer's disease accompanied by an increase of both activity and level of HK-I. The findings reported here demonstrate that in the early phase of apoptosis VDAC1 activity, but not its protein level, progressively decreases, in concomitance with the physical interaction of HK-I with VDAC1. In the late phase of apoptosis, glucose-6-phosphate accumulation in the cell causes the dissociation of the two proteins, the re-opening of the channel and the recovery of VDAC1 function, resulting in a reawakening of the mitochondrial function, thus inevitably leading to cell death. (literal)
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