Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Mariangela Del Vecchio"'
Autor:
Benedetta Manca, Giada Buffi, Greta Magri, Mariangela Del Vecchio, Anna Rita Taddei, Alfredo Pezzicoli, Maria Giuliani
Publikováno v:
PLoS Pathogens, Vol 19, Iss 5, p e1011400 (2023)
Neisseria gonorrhoeae is an exclusively human pathogen able to evade the host immune system through multiple mechanisms. Gonococci accumulate a large portion of phosphate moieties as polyphosphate (polyP) on the exterior of the cell. Although its pol
Externí odkaz:
https://doaj.org/article/32ae7412357444db9b03db8b05599c80
Autor:
Barbara Nesta, Maria Valeri, Angela Spagnuolo, Roberto Rosini, Marirosa Mora, Paolo Donato, Christopher J Alteri, Mariangela Del Vecchio, Scilla Buccato, Alfredo Pezzicoli, Isabella Bertoldi, Lapo Buzzigoli, Giovanna Tuscano, Maria Falduto, Valentina Rippa, Yaqoub Ashhab, Giuliano Bensi, Maria Rita Fontana, Kate L Seib, Harry L T Mobley, Mariagrazia Pizza, Marco Soriani, Laura Serino
Publikováno v:
PLoS Pathogens, Vol 10, Iss 5, p e1004124 (2014)
SslE, the Secreted and surface-associated lipoprotein from Escherichia coli, has recently been associated to the M60-like extracellular zinc-metalloprotease sub-family which is implicated in glycan recognition and processing. SslE can be divided into
Externí odkaz:
https://doaj.org/article/7e8f5bd7c8ae449db7b0f550ac335bfa
Autor:
Ilaria Pastorello, Silvia Rossi Paccani, Roberto Rosini, Rossella Mattera, Mario Ferrer Navarro, Dunja Urosev, Barbara Nesta, Paola Lo Surdo, Mariangela Del Vecchio, Valentina Rippa, Isabella Bertoldi, Danilo Gomes Moriel, Alexander J. Laarman, Jos A. G. van Strijp, Xavier Daura, Mariagrazia Pizza, Laura Serino, Marco Soriani
Publikováno v:
mBio, Vol 4, Iss 4 (2013)
ABSTRACT In this study, we have characterized the functional properties of a novel Escherichia coli antigen named EsiB (E. coli secretory immunoglobulin A-binding protein), recently reported to protect mice from sepsis. Gene distribution analysis of
Externí odkaz:
https://doaj.org/article/550876e6f66a44ab97c925a0fed52434
Autor:
Marta Castagnini, Monica Picchianti, Eleonora Talluri, Massimiliano Biagini, Mariangela Del Vecchio, Paolo Di Procolo, Nathalie Norais, Vincenzo Nardi-Dei, Enrico Balducci
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e41417 (2012)
Among the several toxins used by pathogenic bacteria to target eukaryotic host cells, proteins that exert ADP-ribosylation activity represent a large and studied family of dangerous and potentially lethal toxins. These proteins alter cell physiology
Externí odkaz:
https://doaj.org/article/dfdcb9e8a3c54e3f9725a25d72c8e278
Autor:
Rino Rappuoli, Enrico Balducci, Mariangela Del Vecchio, Mariagrazia Pizza, Nathalie Norais, Massimiliano Biagini, Federica Di Marcello, Monica Picchianti, Daniele Veggi
Publikováno v:
The FASEB Journal. 27:4723-4730
NarE is an arginine-specific mono-ADP-ribosyltransferase identified in Neisseria meningitidis that requires the presence of iron in a structured cluster for its enzymatic activities. In this study, we show that NarE can perform auto-ADP-ribosylation.
Autor:
Angela H. Nobbs, Rebecca Pogni, Maria Camilla Baratto, Enrico Balducci, Mariangela Del Vecchio, Rino Rappuoli, Mariagrazia Pizza
Publikováno v:
Journal of Biological Chemistry. 284:33040-33047
In prokaryotes, mono-ADP-ribose transfer enzymes represent a family of exotoxins that display activity in a variety of bacterial pathogens responsible for causing disease in plants and animals, including those affecting mankind, such as diphtheria, c
NarE, the mono ADP-ribosyltransferase identified in Neisseria meningitidis, catalyzes three enzymatic reactions. NarE transfers a single ADP-ribose unit to guanidine compounds, hydrolyses NAD in nicotinamide and free ADP-ribose, and ADP-ribosylates i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f305c8a2828203323dc517c14a79bf85
http://hdl.handle.net/11581/390736
http://hdl.handle.net/11581/390736
Autor:
Maria Rita Fontana, Mariangela Del Vecchio, Angela Spagnuolo, Maria Falduto, Christopher J. Alteri, Marco Soriani, Barbara Nesta, Yaqoub Ashhab, Roberto Rosini, Lapo Buzzigoli, Mariagrazia Pizza, Giuliano Bensi, Harry L. T. Mobley, Scilla Buccato, Isabella Bertoldi, Valentina Rippa, Kate L. Seib, Maria Valeri, Laura Serino, Marirosa Mora, Paolo Donato, Alfredo Pezzicoli, Giovanna Tuscano
Publikováno v:
PLoS Pathogens, Vol 10, Iss 5, p e1004124 (2014)
PLoS Pathogens
PLoS Pathogens
SslE, the Secreted and surface-associated lipoprotein from Escherichia coli, has recently been associated to the M60-like extracellular zinc-metalloprotease sub-family which is implicated in glycan recognition and processing. SslE can be divided into
Autor:
Silvia Rossi Paccani, Xavier Daura, Mario Ferrer Navarro, Roberto Rosini, Paola Lo Surdo, Marco Soriani, Isabella Bertoldi, Ilaria Pastorello, Laura Serino, Rossella Mattera, Barbara Nesta, Valentina Rippa, Mariagrazia Pizza, Mariangela Del Vecchio, Jos A. G. van Strijp, Alexander J. Laarman, Dunja Urosev, Danilo Gomes Moriel
Publikováno v:
mBio
mBio, Vol 4, Iss 4 (2013)
mBio, Vol 4, Iss 4 (2013)
In this study, we have characterized the functional properties of a novel Escherichia coli antigen named EsiB (E. coli secretory immunoglobulin A-binding protein), recently reported to protect mice from sepsis. Gene distribution analysis of a panel o
A549, a type II alveolar epithelial cell line stimulated with LPS (10 mug/ml), released high levels of the inflammatory cytokines IL-6 and IL-8. Here, we have investigated whether ADP-ribosylation inhibitors block the LPS-triggered cytokine release i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c2b027928cdb9a399ba683bc398070
http://hdl.handle.net/11581/218734
http://hdl.handle.net/11581/218734