Sylvia Pietri
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View article: Heme iron amplifies azoxymethane initiating effect on rat colon preneoplastic lesions
Heme iron amplifies azoxymethane initiating effect on rat colon preneoplastic lesions Open
Graphical abstract Abstract Objective Colorectal cancer is a major public health issue for which dietary factors such as red and processed meat consumption seem to play a prominent role. Heme iron, which is present in important concentrati…
View article: Supplementary Figures 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Supplementary Figures 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
Supplementary Figures 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
View article: Supplementary Figure Legends 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Supplementary Figure Legends 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
Supplementary Figure Legends 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
View article: Supplementary Methods from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Supplementary Methods from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
Supplementary Methods from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
View article: Supplementary Methods from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Supplementary Methods from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
Supplementary Methods from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
View article: Data from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Data from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
p53 exerts its tumor suppressor function mainly through transcriptional induction of target genes involved in several processes, including cell cycle checkpoints, apoptosis, and regulation of cell redox status. p53 antioxidant function is …
View article: Supplementary Figure Legends 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Supplementary Figure Legends 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
Supplementary Figure Legends 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
View article: Supplementary Figures 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Supplementary Figures 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
Supplementary Figures 1-6 from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
View article: Data from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function
Data from Tumor Protein 53–Induced Nuclear Protein 1 Is a Major Mediator of p53 Antioxidant Function Open
p53 exerts its tumor suppressor function mainly through transcriptional induction of target genes involved in several processes, including cell cycle checkpoints, apoptosis, and regulation of cell redox status. p53 antioxidant function is …
View article: New Biocompatible β‐Phosphorylated Linear Nitrones Targeting Mitochondria: Protective Effect in Apoptotic Cells
New Biocompatible β‐Phosphorylated Linear Nitrones Targeting Mitochondria: Protective Effect in Apoptotic Cells Open
The mitochondrion, an essential organelle involved in cellular respiration, energy production, and cell death, is the main cellular source of reactive oxygen species (ROS), including superoxide. Mitochondrial diseases resulting from uncont…
View article: Novel Sterically Crowded and Conformationally Constrained α-Aminophosphonates with a Near-Neutral pKa as Highly Accurate 31P NMR pH Probes. Application to Subtle pH Gradients Determination in Dictyostelium discoideum Cells
Novel Sterically Crowded and Conformationally Constrained α-Aminophosphonates with a Near-Neutral pKa as Highly Accurate 31P NMR pH Probes. Application to Subtle pH Gradients Determination in Dictyostelium discoideum Cells Open
In order to discover new 31P NMR markers for probing subtle pH changes (<0.2 pH unit) in biological environments, fifteen new conformationally constrained or sterically hindered α-aminophosphonates derived from diethyl(2-methylpyrrolidin-2…
View article: Improving the Antioxidant Properties of Calophyllum inophyllum Seed Oil from French Polynesia: Development and Biological Applications of Resinous Ethanol-Soluble Extracts
Improving the Antioxidant Properties of Calophyllum inophyllum Seed Oil from French Polynesia: Development and Biological Applications of Resinous Ethanol-Soluble Extracts Open
Tamanu oil from Calophyllum inophyllum L. has long been used in traditional medicine. Ethanol extraction was found the best strategy for recovering bioactive compounds from the resin part of Tamanu oil, yielding two neutral and acidic resi…
View article: Improving the antioxidant properties of Calophyllum inophyllum L. seed oil from French Polynesia: development and biological applications of ethanol-soluble resin extracts
Improving the antioxidant properties of Calophyllum inophyllum L. seed oil from French Polynesia: development and biological applications of ethanol-soluble resin extracts Open
Tamanu oil (TO) from Calophyllum inophyllum L. has long been used for its numerous properties in traditional medicine. With the aim to investigate the intrinsic antioxidant and pharmacological activities of the complex pool of constituents…
View article: Protective action of saharian Anvillea radiata extracts against oxidative stress, inflammatory processes and diabetic neuropathy progression in high-fat-fed mice
Protective action of saharian Anvillea radiata extracts against oxidative stress, inflammatory processes and diabetic neuropathy progression in high-fat-fed mice Open
Diabetic neuropathies are of the major and earliest complications in diabetes and are associated with reactive oxygen species (ROS) production and inflammation in neurons and glial cells. We recently reported the antioxidant and antidiabet…
View article: Targeting mitochondria with novel, differently vectorized linear phosphorylated nitrones:
Targeting mitochondria with novel, differently vectorized linear phosphorylated nitrones: Open
The free radicals (FR) occurrence in biological signalling or as pathologies triggers is well-documented and the design of specific scavengers to limit oxidative stress is enthralling. Because FR become inactivated upon addition to nitrone…
View article: Protective action of saharian Anvillea radiata extracts against diabetic neuropathy progression, inflammatory processes and oxidative stress in high-fat-fed mice. An electrophysiological, biochemical and EPR investigation.
Protective action of saharian Anvillea radiata extracts against diabetic neuropathy progression, inflammatory processes and oxidative stress in high-fat-fed mice. An electrophysiological, biochemical and EPR investigation. Open
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View article: Metformin-Derived Hybrid Molecules for Glioblastoma Treatment
Metformin-Derived Hybrid Molecules for Glioblastoma Treatment Open
Glioblastoma is the most common cerebral tumor in adults. The median survival of glioblastoma patients is 12 months. [...]
View article: Design of New Probes for Oxidized Amino Acids Localization
Design of New Probes for Oxidized Amino Acids Localization Open
Protein carbonyls (PC) are oxidative damage observed in many diseases. [...]
View article: New low-cytotoxic P-containing nitrones targeting mitochondria
New low-cytotoxic P-containing nitrones targeting mitochondria Open
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View article: Exaggerated systemic oxidative‐inflammatory‐nitrosative stress in chronic mountain sickness is associated with cognitive decline and depression
Exaggerated systemic oxidative‐inflammatory‐nitrosative stress in chronic mountain sickness is associated with cognitive decline and depression Open
Key points Chronic mountain sickness (CMS) is a maladaptation syndrome encountered at high altitude (HA) characterised by severe hypoxaemia that carries a higher risk of stroke and migraine and is associated with increased morbidity and mo…
View article: SYNTHESIS OF NEW NITRONES TARGETING MITOCHONDRIA WITH LOW CYTOTOXICITY
SYNTHESIS OF NEW NITRONES TARGETING MITOCHONDRIA WITH LOW CYTOTOXICITY Open
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View article: Design of a Unique Atmosphere-Mimicking Exposure Device for Investigating Oxidative Stress, Inflammatory and Cardio-metabolic effects of nanosized pollutants in rodents
Design of a Unique Atmosphere-Mimicking Exposure Device for Investigating Oxidative Stress, Inflammatory and Cardio-metabolic effects of nanosized pollutants in rodents Open
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View article: Design of New Sensitive Targeted pH Probes for Mitochondrial, Acidic and Cytosolic pHs Determination by 31-P NMR and EPR
Design of New Sensitive Targeted pH Probes for Mitochondrial, Acidic and Cytosolic pHs Determination by 31-P NMR and EPR Open
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