Roberto Testi

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Ventura Natascia; Rea Shane L; Schiavi Alfonso; Torgovnick Alessandro; Testi Roberto; Johnson Thomas E
p53/CEP-1 increases or decreases lifespan, depending on level of mitochondrial bioenergetic stress.
Stagni Venturina; di Bari Maria Giovanna; Cursi Silvia; Condò Ivano; Cencioni Maria Teresa; Testi Roberto; Lerenthal Yaniv; Cundari Enrico; Barilà Daniela
ATM kinase activity modulates Fas sensitivity through the regulation of FLIP in lymphoid cells.
Condò Ivano; Ventura Natascia; Malisan Florence; Rufini Alessandra; Tomassini Barbara; Testi Roberto
In vivo maturation of human frataxin.

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All Publications

2009: Ventura Natascia; Rea Shane L; Schiavi Alfonso; Torgovnick Alessandro; Testi Roberto; Johnson Thomas E
p53/CEP-1 increases or decreases lifespan, depending on level of mitochondrial bioenergetic stress.
Aging cell 2009;8(4):380-93.
2008: Stagni Venturina; di Bari Maria Giovanna; Cursi Silvia; Condò Ivano; Cencioni Maria Teresa; Testi Roberto; Lerenthal Yaniv; Cundari Enrico; Barilà Daniela
ATM kinase activity modulates Fas sensitivity through the regulation of FLIP in lymphoid cells.
Blood 2008;111(2):829-37.
2007: Condò Ivano; Ventura Natascia; Malisan Florence; Rufini Alessandra; Tomassini Barbara; Testi Roberto
In vivo maturation of human frataxin.
Human molecular genetics 2007;16(13):1534-40.
2006: Ventura Natascia; Rea Shane L; Testi Roberto
Long-lived C. elegans mitochondrial mutants as a model for human mitochondrial-associated diseases.
Experimental gerontology 2006;41(10):974-91.
2006: Fina Daniele; Franchi Luigi; Caruso Roberta; Peluso Ilaria; Naccari Gian Carlo; Bellinvia Salvatore; Testi Roberto; Pallone Francesco; Monteleone Giovanni
5-aminosalicylic acid enhances anchorage-independent colorectal cancer cell death.
European journal of cancer (Oxford, England : 1990) 2006;42(15):2609-16.
2006: di Bari Maria Giovanna; Ciuffini Laura; Mingardi Michele; Testi Roberto; Soddu Silvia; Barilà Daniela
c-Abl acetylation by histone acetyltransferases regulates its nuclear-cytoplasmic localization.
EMBO reports 2006;7(7):727-33.
2006: Kniep Bernhard; Kniep Eva; Ozkucur Nurdan; Barz Steffen; Bachmann Michael; Malisan Florence; Testi Roberto; Rieber Ernst Peter
9-O-acetyl GD3 protects tumor cells from apoptosis.
International journal of cancer. Journal international du cancer 2006;119(1):67-73.
2006: Condò Ivano; Ventura Natascia; Malisan Florence; Tomassini Barbara; Testi Roberto
A pool of extramitochondrial frataxin that promotes cell survival.
The Journal of biological chemistry 2006;281(24):16750-6.
2006: Ventura Natascia; Rea Shane L; Handerson Samuel T; Condò Ivano; Testi Roberto; Johnson Thomas E
C. elegans as a model for Friedreich Ataxia.
The FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2006;20(7):1029-30.
2006: Cursi Silvia; Rufini Alessandra; Stagni Venturina; Condò Ivano; Matafora Vittoria; Bachi Angela; Bonifazi Antonio Paniccià; Coppola Luigi; Superti-Furga Giulio; Testi Roberto; Barilà Daniela
Src kinase phosphorylates Caspase-8 on Tyr380: a novel mechanism of apoptosis suppression.
The EMBO journal 2006;25(9):1895-905.
2006: Monteleone G; Franchi L; Fina D; Caruso R; Vavassori P; Monteleone I; Calabrese E; Naccari G C; Bellinvia S; Testi R; Pallone F
Silencing of SH-PTP2 defines a crucial role in the inactivation of epidermal growth factor receptor by 5-aminosalicylic acid in colon cancer cells.
Cell death and differentiation 2006;13(2):202-11.
2006: Franchi Luigi; Malisan Florence; Tomassini Barbara; Testi Roberto
Ceramide catabolism critically controls survival of human dendritic cells.
Journal of leukocyte biology 2006;79(1):166-72.
2005: Malisan Florence; Testi Roberto
The ganglioside GD3 as the Greek goddess Hecate: several faces turned towards as many directions.
IUBMB life 2005;57(7):477-82.
2005: Ventura Natascia; Rea Shane; Henderson Samuel T; Condo Ivano; Johnson Thomas E; Testi Roberto
Reduced expression of frataxin extends the lifespan of Caenorhabditis elegans.
Aging cell 2005;4(2):109-12.
2004: Hampel Barbara; Malisan Florence; Niederegger Harald; Testi Roberto; Jansen-Dürr Pidder
Differential regulation of apoptotic cell death in senescent human cells.
Experimental gerontology 2004;39(11-12):1713-21.
2004: Tomassini Barbara; Malisan Florence; Franchi Luigi; Nicolò Chiara; Calvo Gloria Brea; Saito Takashi; Testi Roberto
Calnexin suppresses GD3 synthase-induced apoptosis.
The FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2004;18(13):1553-5.
2004: Mattiussi Stefania; Turrini Paolo; Testolin Lucia; Martelli Fabio; Zaccagnini Germana; Mangoni Antonella; Barlucchi Laura M; Antonini Annalisa; Illi Barbara; Cirielli Corrado; Padron Julio; Nicolò Chiara; Testi Roberto; Osculati Francesco; Biglioli Paolo; Capogrossi Maurizio C; Gaetano Carlo
p21(Waf1/Cip1/Sdi1) mediates shear stress-dependent antiapoptotic function.
Cardiovascular research 2004;61(4):693-704.
2003: Franchi Luigi; Condò Ivano; Tomassini Barbara; Nicolò Chiara; Testi Roberto
A caspaselike activity is triggered by LPS and is required for survival of human dendritic cells.
Blood 2003;102(8):2910-5.
2003: Amati Francesca; Condò Ivano; Conti Emanuela; Sangiuolo Federica; Dallapiccola Bruno; Testi Roberto; Novelli Giuseppe
Analysis of intracellular distribution and apoptosis involvement of the Ufd1l gene product by over-expression studies.
Cell biochemistry and function 2003;21(3):263-7.
2003: Malisan Florence; Testi Roberto
Mitochondrial lipids as apoptosis regulators.
Current medicinal chemistry 2003;10(16):1573-80.
2003: Barilà Daniela; Rufini Alessandra; Condò Ivano; Ventura Natascia; Dorey Karel; Superti-Furga Giulio; Testi Roberto
Caspase-dependent cleavage of c-Abl contributes to apoptosis.
Molecular and cellular biology 2003;23(8):2790-9.
2002: Malisan Florence; Testi Roberto
GD3 ganglioside and apoptosis.
Biochimica et biophysica acta 2002;1585(2-3):179-87.
2002: Franchi Luigi; Testi Roberto
Is it cytotoxicity or apoptosis which causes cell death in autoimmunity?
Springer seminars in immunopathology 2002;24(3):331-41.
2002: Malisan Florence; Franchi Luigi; Tomassini Barbara; Ventura Natascia; Condò Ivano; Rippo Maria Rita; Rufini Alessandra; Liberati Laura; Nachtigall Claudia; Kniep Bernhard; Testi Roberto
Acetylation suppresses the proapoptotic activity of GD3 ganglioside.
The Journal of experimental medicine 2002;196(12):1535-41.
2002: Malisan Florence; Testi Roberto
GD3 in cellular ageing and apoptosis.
Experimental gerontology 2002;37(10-11):1273-82.
2002: Simon B M; Malisan F; Testi R; Nicotera P; Leist M
Disialoganglioside GD3 is released by microglia and induces oligodendrocyte apoptosis.
Cell death and differentiation 2002;9(7):758-67.
2002: Tomassini Barbara; Testi Roberto
Mitochondria as sensors of sphingolipids.
Biochimie 2002;84(2-3):123-9.
2002: Rufini Alessandra; Testi Roberto
Lipid signaling in CD95-mediated apoptosis.
Sub-cellular biochemistry 2002;36():285-308.
2001: Nicolò C; Tomassini B; Rippo M R; Testi R
UVB-induced apoptosis of human dendritic cells: contribution by caspase-dependent and caspase-independent pathways.
Blood 2001;97(6):1803-8.
2000: Rippo M R; Malisan F; Ravagnan L; Tomassini B; Condo I; Costantini P; Susin S A; Rufini A; Todaro M; Kroemer G; Testi R
GD3 ganglioside directly targets mitochondria in a bcl-2-controlled fashion.
The FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2000;14(13):2047-54.
2000: Procyk K J; Rippo M R; Testi R; Hofmann F; Parker P J; Baccarini M
Lipopolysaccharide induces jun N-terminal kinase activation in macrophages by a novel Cdc42/Rac-independent pathway involving sequential activation of protein kinase C zeta and phosphatidylcholine-dependent phospholipase C.
Blood 2000;96(7):2592-8.
2000: Rippo M R; Malisan F; Ravagnan L; Tomassini B; Condò I; Costantini P; Susin S A; Rufini A; Todaro M; Kroemer G; Testi R
GD3 ganglioside as an intracellular mediator of apoptosis.
European cytokine network 2000;11(3):487-8.
2000: Aquaro S; Panti S; Caroleo M C; Balestra E; Cenci A; Forbici F; Ippolito G; Mastino A; Testi R; Mollace V; Caliò R; Perno C F
Primary macrophages infected by human immunodeficiency virus trigger CD95-mediated apoptosis of uninfected astrocytes.
Journal of leukocyte biology 2000;68(3):429-35.
2000: Condo I; Testi R
Intracellular mediators of programmed cell death initiated at the cell surface receptor Fas.
Transplant international : official journal of the European Society for Organ Transplantation 2000;13 Suppl 1():S3-6.
1999: Procyk K J; Rippo M R; Testi R; Hoffmann F; Parker P J; Baccarini M
Distinct mechanisms target stress and extracellular signal-activated kinase 1 and Jun N-terminal kinase during infection of macrophages with Salmonella.
Journal of immunology (Baltimore, Md. : 1950) 1999;163(9):4924-30.
1999: Malisan F; Testi R
Lipid signaling in CD95-mediated apoptosis.
FEBS letters 1999;452(1-2):100-3.
1999: Stassi G; Todaro M; Bucchieri F; Stoppacciaro A; Farina F; Zummo G; Testi R; De Maria R
Fas/Fas ligand-driven T cell apoptosis as a consequence of ineffective thyroid immunoprivilege in Hashimoto's thyroiditis.
Journal of immunology (Baltimore, Md. : 1950) 1999;162(1):263-7.
1999: Malisan F; Rippo M R; De Maria R; Testi R
Lipid and glycolipid mediators in CD95-induced apoptotic signaling.
Results and problems in cell differentiation 1999;23():65-76.
1998: Nervi C; Ferrara F F; Fanelli M; Rippo M R; Tomassini B; Ferrucci P F; Ruthardt M; Gelmetti V; Gambacorti-Passerini C; Diverio D; Grignani F; Pelicci P G; Testi R
Caspases mediate retinoic acid-induced degradation of the acute promyelocytic leukemia PML/RARalpha fusion protein.
Blood 1998;92(7):2244-51.
1998: De Maria R; Testi R
Fas-FasL interactions: a common pathogenetic mechanism in organ-specific autoimmunity.
Immunology today 1998;19(3):121-5.
1998: De Maria R; Rippo M R; Schuchman E H; Testi R
Acidic sphingomyelinase (ASM) is necessary for fas-induced GD3 ganglioside accumulation and efficient apoptosis of lymphoid cells.
The Journal of experimental medicine 1998;187(6):897-902.
1997: Signore A; Annovazzi A; Procaccini E; Beales P E; Spencer J; Testi R; Ruberti G
CD95 and CD95-ligand expression in endocrine pancreas of NOD, NOR and BALB/c mice.
Diabetologia 1997;40(12):1476-9.
1997: Stassi G; De Maria R; Trucco G; Rudert W; Testi R; Galluzzo A; Giordano C; Trucco M
Nitric oxide primes pancreatic beta cells for Fas-mediated destruction in insulin-dependent diabetes mellitus.
The Journal of experimental medicine 1997;186(8):1193-200.
1997: De Maria R; Lenti L; Malisan F; d'Agostino F; Tomassini B; Zeuner A; Rippo M R; Testi R
Requirement for GD3 ganglioside in CD95- and ceramide-induced apoptosis.
Science (New York, N.Y.) 1997;277(5332):1652-5.
1997: Lavitrano M; Maione B; Forte E; Francolini M; Sperandio S; Testi R; Spadafora C
The interaction of sperm cells with exogenous DNA: a role of CD4 and major histocompatibility complex class II molecules.
Experimental cell research 1997;233(1):56-62.
1997: De Luca A; De Maria R; Baldi A; Trotta R; Facchiano F; Giordano A; Testi R; Condorelli G
Fas-induced changes in cdc2 and cdk2 kinase activity are not sufficient for triggering apoptosis in HUT-78 cells.
Journal of cellular biochemistry 1997;64(4):579-85.
1997: Giordano C; Stassi G; De Maria R; Todaro M; Richiusa P; Papoff G; Ruberti G; Bagnasco M; Testi R; Galluzzo A
Potential involvement of Fas and its ligand in the pathogenesis of Hashimoto's thyroiditis.
Science (New York, N.Y.) 1997;275(5302):960-3.
1996: Testi R
Sphingomyelin breakdown and cell fate.
Trends in biochemical sciences 1996;21(12):468-71.
1996: Sallusto F; Nicolò C; De Maria R; Corinti S; Testi R
Ceramide inhibits antigen uptake and presentation by dendritic cells.
The Journal of experimental medicine 1996;184(6):2411-6.
1996: Boirivant M; Pica R; DeMaria R; Testi R; Pallone F; Strober W
Stimulated human lamina propria T cells manifest enhanced Fas-mediated apoptosis.
The Journal of clinical investigation 1996;98(11):2616-22.
1996: De Simone C; Cifone M G; Alesse E; Steinberg S M; Di Marzio L; Moretti S; Famularo G; Boschini A; Testi R
Cell-associated ceramide in HIV-1-infected subjects.
AIDS (London, England) 1996;10(6):675-6.
1996: Testi R
Educational Corner: Ceramide-mediated pathways in FAS/APO-1 signalling.
Cell death and differentiation 1996;3(2):246.
1996: De Simone C; Grazia Cifone M; Roncaioli P; Moretti S; Famularo G; Alesse E; Boschini A; Testi R
Ceramide, AIDS and long-term survivors.
Immunology today 1996;17(1):48.
1996: Cascino I; Papoff G; De Maria R; Testi R; Ruberti G
Fas/Apo-1 (CD95) receptor lacking the intracytoplasmic signaling domain protects tumor cells from Fas-mediated apoptosis.
Journal of immunology (Baltimore, Md. : 1950) 1996;156(1):13-7.
1996: De Maria R; Boirivant M; Cifone M G; Roncaioli P; Hahne M; Tschopp J; Pallone F; Santoni A; Testi R
Functional expression of Fas and Fas ligand on human gut lamina propria T lymphocytes. A potential role for the acidic sphingomyelinase pathway in normal immunoregulation.
The Journal of clinical investigation 1996;97(2):316-22.
1995: Cifone M G; Roncaioli P; De Maria R; Camarda G; Santoni A; Ruberti G; Testi R
Multiple pathways originate at the Fas/APO-1 (CD95) receptor: sequential involvement of phosphatidylcholine-specific phospholipase C and acidic sphingomyelinase in the propagation of the apoptotic signal.
The EMBO journal 1995;14(23):5859-68.
1995: Giordano C; De Maria R; Stassi G; Todaro M; Richiusa P; Giordano M; Testi R; Galluzzo A
Defective expression of the apoptosis-inducing CD95 (Fas/APO-1) molecule on T and B cells in IDDM.
Diabetologia 1995;38(12):1449-54.
1995: Testi R; Cifone M G; Santoni A
Role of CD69 in NO production by human monocytes.
Research in immunology 1995;146(9):682-3.
1995: Cifone M G; Cironi L; Santoni A; Testi R
Diacylglycerol lipase activation and 5-lipoxygenase activation and translocation following TCR/CD3 triggering in T cells.
European journal of immunology 1995;25(4):1080-6.
1995: DeMaria R; Fais S; Testi R
Persistent in vivo activation and transient anergy to TCR/CD3 stimulation of normal human intestinal lymphocytes.
Advances in experimental medicine and biology 1995;371A():43-6.
1994: De Maria R; Cifone M G; Trotta R; Rippo M R; Festuccia C; Santoni A; Testi R
Triggering of human monocyte activation through CD69, a member of the natural killer cell gene complex family of signal transducing receptors.
The Journal of experimental medicine 1994;180(5):1999-2004.
1994: Testi R; D'Ambrosio D; De Maria R; Santoni A
The CD69 receptor: a multipurpose cell-surface trigger for hematopoietic cells.
Immunology today 1994;15(10):479-83.
1994: Cifone M G; De Maria R; Roncaioli P; Rippo M R; Azuma M; Lanier L L; Santoni A; Testi R
Apoptotic signaling through CD95 (Fas/Apo-1) activates an acidic sphingomyelinase.
The Journal of experimental medicine 1994;180(4):1547-52.
1994: D'Ambrosio D; Cantrell D A; Frati L; Santoni A; Testi R
Involvement of p21ras activation in T cell CD69 expression.
European journal of immunology 1994;24(3):616-20.
1993: Chianelli M; Signore A; Hicks R; Testi R; Negri M; Beverley P C
A simple method for the evaluation of receptor binding capacity of modified cytokines.
Journal of immunological methods 1993;166(2):177-82.
1993: De Maria R; Fais S; Silvestri M; Frati L; Pallone F; Santoni A; Testi R
Continuous in vivo activation and transient hyporesponsiveness to TcR/CD3 triggering of human gut lamina propria lymphocytes.
European journal of immunology 1993;23(12):3104-8.
1993: D'Ambrosio D; Trotta R; Vacca A; Frati L; Santoni A; Gulino A; Testi R
Transcriptional regulation of interleukin-2 gene expression by CD69-generated signals.
European journal of immunology 1993;23(11):2993-7.
1992: Testi R; Pulcinelli F M; Cifone M G; Botti D; Del Grosso E; Riondino S; Frati L; Gazzaniga P P; Santoni A
Preferential involvement of a phospholipase A2-dependent pathway in CD69-mediated platelet activation.
Journal of immunology (Baltimore, Md. : 1950) 1992;148(9):2867-71.
1990: Testi R; Pulcinelli F; Frati L; Gazzaniga P P; Santoni A
CD69 is expressed on platelets and mediates platelet activation and aggregation.
The Journal of experimental medicine 1990;172(3):701-7.
1989: Lanier L L; Cwirla S; Yu G; Testi R; Phillips J H
Membrane anchoring of a human IgG Fc receptor (CD16) determined by a single amino acid.
Science (New York, N.Y.) 1989;246(4937):1611-3.
1989: Testi R; Alcover A; Spagnoli G; Reinherz E L; Acuto O
CD3Ti+ human thymocyte-derived clones displaying a differential response to activation via CD3Ti and CD2.
Cellular immunology 1989;122(2):350-64.
1989: Testi R; Phillips J H; Lanier L L
T cell activation via Leu-23 (CD69).
Journal of immunology (Baltimore, Md. : 1950) 1989;143(4):1123-8.
1989: Morrone S; Scarpa S; Punturieri A; Testi R; Gismondi A; Santoni G; Piccoli M; Frati L; Modesti A; Santoni A
Laminin synthesis by NK cells and modulation of its expression by TPA (12-O-tetradecanoylphorbol-13-acetate).
Experimental cell research 1989;182(2):543-9.
1989: Lanier L L; Testi R; Bindl J; Phillips J H
Identity of Leu-19 (CD56) leukocyte differentiation antigen and neural cell adhesion molecule.
The Journal of experimental medicine 1989;169(6):2233-8.
1989: Lanier L L; Phillips J H; Testi R
Membrane anchoring and spontaneous release of CD16 (FcR III) by natural killer cells and granulocytes.
European journal of immunology 1989;19(4):775-8.
1989: Testi R; Phillips J H; Lanier L L
Leu 23 induction as an early marker of functional CD3/T cell antigen receptor triggering. Requirement for receptor cross-linking, prolonged elevation of intracellular [Ca++] and stimulation of protein kinase C.
Journal of immunology (Baltimore, Md. : 1950) 1989;142(6):1854-60.
1989: Testi R; Lanier L L
Functional expression of CD28 on T cell antigen receptor gamma/delta-bearing T lymphocytes.
European journal of immunology 1989;19(1):185-8.
1988: Lanier L L; Ruitenberg J; Bolhuis R L; Borst J; Phillips J H; Testi R
Structural and serological heterogeneity of gamma/delta T cell antigen receptor expression in thymus and peripheral blood.
European journal of immunology 1988;18(12):1985-92.
1988: Testi R; Phillips J H; Lanier L L
Constitutive expression of a phosphorylated activation antigen (Leu 23) by CD3bright human thymocytes.
Journal of immunology (Baltimore, Md. : 1950) 1988;141(8):2557-63.
1988: Procopio A; Gismondi A; Paolini R; Morrone S; Testi R; Piccoli M; Frati L; Herberman R B; Santoni A
Proliferative effects of 12-O-tetradecanoylphorbol-13-acetate (TPA) and calcium ionophores on human large granular lymphocytes (LGL).
Cellular immunology 1988;113(1):70-81.
1986: Testi R; Galli M C; Piccoli M; Herberman R B; Frati L; Santoni A
Sequential metabolic events and morphological changes during in vivo large granular lymphocyte activation and proliferation.
Cellular immunology 1986;102(1):78-88.
1986: Quinti I; Papetti C; Testi R; Bonomo R; Aiuti F
IgG subclass deficiency in adults: a clinical and immunological study.
Monographs in allergy 1986;20():143-8.
1983: Fiorilli M; Sirianni M C; Sorrentino V; Testi R; Aiuti F
In vitro enhancement of bone marrow natural killer cells after incubation with thymopoietin32-36 (TP-5).
Thymus 1983;5(5-6):375-82.
1983: Sirianni M C; Testi R; Bonomo G; Aiuti F; Morrone A
Lack of specific cell mediated immunity to cytomegalovirus in people at risk for AIDS.
AIDS research 1983;1(2):99-105.

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