Search Results - "Pani, Giovanni"

Oxidative stress and antioxidant defenses in ethanol-induced cell injury by Koch, Osvaldo R., Pani, Giovanni, Borrello, Silvia, Colavitti, Renata, Cravero, Amerys, Farrè, Stella, Galeotti, Tommaso

“…Although in the past several mechanisms and factors have been proposed to be responsible for alcoholic liver disease (ALD), at present the involvement of…”
Get full text

Reactive Oxygen Species as Downstream Mediators of Angiogenic Signaling by Vascular Endothelial Growth Factor Receptor-2/KDR by Colavitti, Renata, Pani, Giovanni, Bedogni, Barbara, Anzevino, Rosanna, Borrello, Silvia, Waltenberger, Johannes, Galeotti, Tommaso

“…Recent evidence shows the involvement of reactive oxygen species (ROS) in the mitogenic cascade initiated by the tyrosine kinase receptors of several growth…”
Get full text

A Redox Signaling Mechanism for Density-dependent Inhibition of Cell Growth by Pani, G, Colavitti, R, Bedogni, B, Anzevino, R, Borrello, S, Galeotti, T

“…Reactive oxygen species (ROS) have recently drawn significant attention as putative mitogenic mediators downstream of activated growth factor receptors and…”
Get full text

The Tyrosine Phosphatase PTP1C Associates with Vav, Grb2, and mSos1 in Hematopoietic Cells (∗) by Kon-Kozlowski, Ba, Pani, Giovanni, Pawson, Tony, Siminovitch, Katherine A.

“…The association of the murine motheaten phenotype of severe hemopoietic dysregulation with loss of PTP1C tyrosine phosphatase activity indicates a critical…”
Get full text

The motheaten mutation rescues B cell signaling and development in CD45-deficient mice by Pani, G, Siminovitch, K A, Paige, C J

“…The cytosolic SHP-1 and transmembrane CD45 protein tyrosine phosphatases (PTP) play critical roles in regulating signal transduction via the B cell antigen…”
Get full text

Endogenous oxygen radicals modulate protein tyrosine phosphorylation and JNK-1 activation in lectin-stimulated thymocytes by PANI, Giovanni, COLAVITTI, Renata, BORRELLO, Silvia, GALEOTTI, Tommaso

“…Molecular events mediating the T-lymphocyte response to lectins are still incompletely understood, although much evidence suggests that both the mitogenic and…”
Get full text

Deregulated manganese superoxide dismutase expression and resistance to oxidative Injury in p53-deficient cells by PANI, G, BEDOGNI, B, ANZEVINO, R, COLAVITTI, R, PALAZZOTTI, B, BORRELLO, S, GALEOTTI, T

“…Loss of function of the tumor suppressor protein p53 represents a very frequent event in human carcinogenesis, but the molecular mechanisms linking impaired…”
Get full text

Endogenous oxygen radicals modulate protein tyrosine phosphorylation and JNK-1 activation in lectin-stimulated thymocytes by Pani, G, Colavitti, R, Borrello, S, Galeotti, T

“…Molecular events mediating the T-lymphocyte response to lectins are still incompletely understood, although much evidence suggests that both the mitogenic and…”
Get full text

Recruitment and Activation of PTP1C in Negative Regulation of Antigen Receptor Signaling by FcγRIIB1 by D'Ambrosio, Daniele, Hippenst, Keli L., Minskoff, Stacey A., Mellman, Ira, Pani, Giovanni, Siminovitch, Kathy A., Cambier, John C.

“…Coligation of the Fc receptor on B cells, FcγRIIB1, with the B cell antigen receptor (BCR) leads to abortive BCR signaling. Here it was shown that the FcγRIIB1…”
Get full text

Signaling capacity of the T cell antigen receptor is negatively regulated by the PTP1C tyrosine phosphatase by Pani, G, Fischer, K D, Mlinaric-Rascan, I, Siminovitch, K A

“…The association of PTP1C deficiency with the multiplicity of lymphoid cell abnormalities manifested by motheaten (me) and viable motheaten (me(v)) mice…”
Get full text

Purification and Characterization of a Cu,Zn-SOD from Garlic (Allium sativum L.). Antioxidant Effect on Tumoral Cell Lines by Hadji, I, Marzouki, M.N, Fasano, E, Majdoub, H, Pani, G, Limam, F

“…Crude garlic extract contains one Mn-superoxide dismutase designated as SOD1 and two Cu,Zn superoxide dismutases as SOD2 and SOD3. The major isoform SOD2 was…”
Get full text

Identification of the tyrosine phosphatase PTP1C as a B cell antigen receptor-associated protein involved in the regulation of B cell signaling by Pani, G, Kozlowski, M, Cambier, J C, Mills, G B, Siminovitch, K A

“…Recent data implicating loss of PTP1C tyrosine phosphatase activity in the genesis of the multiple hemopoietic cell defects found in systemic…”
Get full text

O0009 FUNCTIONAL SIGNATURE UNDERLYING LIVER CANCER PROGRESSION IN CELL LINES ESTABLISHED FROM A STEM CELL DERIVED HEPATOCHOLANGIOCARCINOMA by Piscaglia, Anna Chiara, Saulnier, Nathalie, Tesori, Valentina, Barba, Marta, Campanale, Mariachiara, Purchiaroni, Flaminia, D'angelo, Emanuela, Cammarota, Giovanni, Pani, Giovanni, Gasbarrini, Antonio

Get full text

A Formal Approach for Modeling Interactive Visual Interfaces by Covino, Emanuele, Pani, Giovanni

“…We provide a mathematical model that supports the formal description of visual interfaces' behaviour. The formalism is based on type-inference notation, in…”
Get full text

Increased growth capacity of cervical‐carcinoma cells over‐expressing manganous superoxide dismutase by Palazzotti, Bernardetta, Pani, Giovanni, Colavitti, Renata, De Leo, Maria Emilia, Bedogni, Barbara, Borrello, Silvia, Galeotti, Tommaso

“…Increases in the expression of manganese‐dependent superoxide dismutase (MnSOD) have been detected in several classes of human and experimental tumors and…”
Get full text

Redox Regulation of Lymphocyte Signaling by Pani, Giovanni, Colavitti, Renata, Borrello, Silvia, Galeotti, Tommaso

“…Compelling evidence exists that reactive oxygen species can deliver intracellular signals in mammalian cells, and elicit a broad array of physiological…”
Get full text

Determination of intracellular reactive oxygen species as function of cell density by Pani, Giovanni, Colavitti, Renata, Bedogni, Barbara, Anzevino, Rosanna, Borrello, Silvia, Galeotti, Tommaso

Get more information

Cord blood mononuclear cell responsiveness to beta-lactoglobulin: T-cell activity in 'atopy-prone' and 'non-atopy-prone' newborns by Piastra, M, Stabile, A, Fioravanti, G, Castagnola, M, Pani, G, Ria, F

“…We have studied the T-cell-mediated response to the major allergen of cow's milk, in a group of newborns at risk of developing cow's milk allergy, and in a…”
Get more information

A Refinement of the μ-measure for Stack Programs by Covino, Emanuele, Pani, Giovanni

“…We analyze the complexity of a programming language operating on stacks, introducing a syntactical measure σ such that to each program P a natural number σ(P)…”
Get full text

Antigen receptor-triggered apoptosis in immature B cell lines is associated with the binding of a 44-kDa phosphoprotein to the PTP1C tyrosine phosphatase by Wu, Y, Pani, G, Siminovitch, K, Hozumi, N

“…While cross-linking of the membrane IgM (mIgM) molecules expressed on WEHI 231 lymphoma cells induces these cells to undergo apoptosis, we have previously…”
Get more information