Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Luciano D'Agostino"'
Autor:
Chiara Gallo, Luciano D’Agostino, Nicolino Messuti, Carmine Napoli, Marco Quarta, Daniela Valentini, Eduardo Caliano
Publikováno v:
Advanced Structured Materials ISBN: 9783031156755
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2d7782d2c1c0cd98ee71b1fdcf56282
https://doi.org/10.1007/978-3-031-15676-2_13
https://doi.org/10.1007/978-3-031-15676-2_13
Autor:
Luciano D'Agostino
Publikováno v:
Nanoscale. 10:12268-12275
The genomic DNA is enveloped by nanotubes formed by the nuclear aggregates of polyamines (NAPs) that induce DNA conformational changes and provide protection and increased interaction abilities for the double strands. In a physiological environment,
Publikováno v:
Rapid Communications in Mass Spectrometry. 28:499-504
RATIONALE In the nuclei of eukaryotic cells, polyamines and phosphate ions self-assemble via ionic interactions and hydrogen bonding, generating three families of supramolecular compounds that have been named large (l-), medium (m-) and small (s-) nu
Autor:
Giuseppe Iacomino a, Gianluca Picariello a, Francesca Sbrana b, Roberto Raiteri b, c, Luciano D'Agostino a
Publikováno v:
Biochimica et biophysica acta. Proteins and proteomics (2016). doi:10.1016/j.bbapap.2016.07.006
info:cnr-pdr/source/autori:Giuseppe Iacomino a, Gianluca Picariello a, Francesca Sbrana b, Roberto Raiteri b, c, Luciano D'Agostino a/titolo:DNA-HMGB1 interaction: The nuclear aggregates of polyamine mediation/doi:10.1016%2Fj.bbapap.2016.07.006/rivista:Biochimica et biophysica acta. Proteins and proteomics/anno:2016/pagina_da:/pagina_a:/intervallo_pagine:/volume
info:cnr-pdr/source/autori:Giuseppe Iacomino a, Gianluca Picariello a, Francesca Sbrana b, Roberto Raiteri b, c, Luciano D'Agostino a/titolo:DNA-HMGB1 interaction: The nuclear aggregates of polyamine mediation/doi:10.1016%2Fj.bbapap.2016.07.006/rivista:Biochimica et biophysica acta. Proteins and proteomics/anno:2016/pagina_da:/pagina_a:/intervallo_pagine:/volume
Nuclear aggregates of polyamines (NAPs) are supramolecular compounds generated by the self-assembly of protonated nuclear polyamines (spermine, spermidine and putrescine) and phosphate ions. In the presence of genomic DNA, the hierarchical process of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cb791c08845a8dc5aa72685324f94f7
https://publications.cnr.it/doc/357157
https://publications.cnr.it/doc/357157
Publikováno v:
Biochimica et biophysica acta. Molecular cell research 1823 (2012): 1745–1755. doi:10.1016/j.bbamcr.2012.05.033
info:cnr-pdr/source/autori:Giuseppe Iacomino, Gianluca Picariello, Luciano D'Agostino/titolo:DNA and nuclear aggregates of polyamines/doi:10.1016%2Fj.bbamcr.2012.05.033/rivista:Biochimica et biophysica acta. Molecular cell research/anno:2012/pagina_da:1745/pagina_a:1755/intervallo_pagine:1745–1755/volume:1823
info:cnr-pdr/source/autori:Giuseppe Iacomino, Gianluca Picariello, Luciano D'Agostino/titolo:DNA and nuclear aggregates of polyamines/doi:10.1016%2Fj.bbamcr.2012.05.033/rivista:Biochimica et biophysica acta. Molecular cell research/anno:2012/pagina_da:1745/pagina_a:1755/intervallo_pagine:1745–1755/volume:1823
Polyamines (PAs) are linear polycations that are involved in many biological functions. Putrescine, spermidine and spermine are highly represented in the nucleus of eukaryotic cells and have been the subject of decades of extensive research. Neverthe
Autor:
Annarita Formisano, Luciano D'Agostino, Aldo Di Luccia, Giuseppe Iacomino, Gianluca Picariello, Luigi Paduano
Publikováno v:
FEBS Journal. 276:2324-2335
Natural polyamines (putrescine, spermidine, and spermine) self-assemble in a simulated physiological environment (50 mm sodium phosphate buffer, pH 7.2), generating in vitro nuclear aggregates of polyamines (ivNAPs). These supramolecular compounds ar
Publikováno v:
IUBMB Life (International Union of Biochemistry and Molecular Biology: Life). 58:75-82
Nuclear aggregates of polyamines (NAPs) are cyclic supramolecular compounds made of polyamines and phosphate groups. Three different aggregates, s-NAP, m-NAP and l-NAP, with a molecular weight of 1035, 5175 and 9552 Da, respectively, are described. T
Publikováno v:
FEBS Journal. 272:3777-3787
In a previous study we showed that natural polyamines interact in the nuclear environment with phosphate groups to form molecular aggregates [nuclear aggregates of polyamines (NAPs)] with estimated molecular mass values of 8000, 4800 and 1000 Da. NAP
Autor:
Annamaria Colao, Rosario Pivonello, Luciano D'Agostino, Daniele Mattera, Alessandro Puzziello, Francesco Manguso, Gaetano Capuano
Publikováno v:
Clinical Endocrinology. 59:699-706
Summary background The development of hepatocellular carcinoma in liver cirrhosis is associated with altered synthesis and secretion of several growth factors. aim The aim of this prospective study was to investigate the potential implication of IGF-