Letteratura scientifica selezionata sul tema "Réparation futile"
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Articoli di riviste sul tema "Réparation futile"
Gillard, Emanuela-Chiara. "Reparation for violations of international humanitarian law". International Review of the Red Cross 85, n. 851 (settembre 2003): 529–53. http://dx.doi.org/10.1017/s0035336100185259.
Testo completoPereira, Dolores, e Brian R. Marker. "Heritage Stone 1. Repair and Maintenance of Natural Stone in Historical Structures: The Potential Role of the IUGS Global Heritage Stone Initiative". Geoscience Canada 43, n. 1 (14 marzo 2016): 5. http://dx.doi.org/10.12789/geocanj.2016.43.085.
Testo completoZdebik, Jakub. "Future Archaeology: The Speculative Indexicality of Adrian Göllner’s Conceptual Artefacts". RACAR : Revue d'art canadienne 42, n. 1 (15 agosto 2017): 48–63. http://dx.doi.org/10.7202/1040839ar.
Testo completoStiles, Daniel, e Esmond Martin. "The USA’s ivory markets—how much a threat to elephants?" Pachyderm 45 (30 giugno 2009): 67–76. http://dx.doi.org/10.69649/pachyderm.v45i.168.
Testo completoCafaro, Teresa, Nour Rached-d'Astous, Pallavi Ganguli e Maral Koolian. "Effect of Prothrombin Complex Concentrates on Time to Surgery in Patients with Hip Fracture Anticoagulated with Vitamin K Antagonists". Canadian Journal of General Internal Medicine 18, n. 2 (30 maggio 2023): 1–9. http://dx.doi.org/10.22374/cjgim.v18i2.673.
Testo completoTesi sul tema "Réparation futile"
Manapkyzy, Diana. "In vitro characterization of aberrant and futile DNA repair initiated by human Thymine-DNA glycosylase". Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASL131.
Testo completoThe human thymine-DNA glycosylase (TDG) is known for excising T mispaired with G in CpG context and initiating the base excision repair (BER) pathway, thus preventing the mutagenic effect of spontaneous deamination of 5-methylcytosine (5mC). Initially TDG was considered as an inefficient repair enzyme, due to the low catalytic activity on G•T mismatch, with no significant biological function. However, further studies have shown that TDG plays a key role in the regulation of transcription by interacting with various nuclear receptors and transcription factors, emphasizing its function in gene expression, particularly during development. Furthermore, TDG has been implicated in epigenetic regulation of gene expression by preventing CpG-rich promoters from de novo DNA methylation by excising 5-formylcytosine (5fC) and 5-carboxylcytosine (5caC) residues. Human TDG protein is also able to initiate aberrant BER pathway by excising regular T opposite to damaged adenine residue in the TpG/CpX sequence context, where X is a modified adenine.Previously, it was shown that Aristolochic acid, compound found in certain plants used in traditional Chinese medicine, is activated by cellular nitroreductases, resulting in the formation of reactive intermediates that bind covalently to DNA to produce 7-(deoxyadenosin-N6yl)aristolactam (dA-ALI and dA-ALII) adducts. Recent studies on cancer induced by consumption of aristolochic acids have identified mutation hotspots corresponding to T→A transversion in CpTpG/CpApG sequence context, which in turn resembles very much to the preferred sequence context of TDG-catalysed aberrant excision of T in T•X base pair. Given that aristolactam dA-AL adducts are not repaired on the non-transcribed DNA strand and thus can persist in cells, we hypothesized a possible involvement of TDG in the aberrant excision of T opposite to dA-AL adduct, potentially leading to error-prone BER and mutation fixation. To study the involvement of TDG in the initiation of aberrant BER, we carried out reconstitution of repair in vitro using radioactively labeled oligonucleotide DNA substrates. Unexpectedly, under the experimental conditions used, prolonged incubation at 37°C, the full-length TDG (TDGFL) enzyme exhibited glycosylase activity toward normal C and T paired with G and A, respectively, rather than T paired with the dA-AL adducts. TDG targets non-damaged pyrimidines in regular DNA duplex preferentially in TpG/CpA and CpG/CpG contexts, here we referred this unusual activity as “futile repair”. Time course of the cleavage product generation under single-turnover conditions shows that the maximal rate of base excision (kobs) of T from T•A duplex catalyzed by TDGFL (0.0014) is 300-fold lower than that for T•G (0.470 min-1). Notably, native TDGFL, but not the truncated catalytic domain TDG (TDGCAT), exhibited enhanced stability at 37°C in the presence of equimolar concentrations of non-specific DNA duplexes, suggesting that the disordered N- and C-terminal domains of TDG interact with DNA, stabilizing the protein's conformation. Additionally, we showed that 5mC is not excised by TDGFL, while 5hmC, on the contrary, is excised as well as regular cytosine in CpG context. Taken together, these findings imply a possible role of TDG in the generation of single-strand breaks (SSB) in enhancer regions of postmitotic neuronal cells, a process that might contribute to neurodegenerative diseases, as breaks were predominantly observed near sites of DNA demethylation and CpG islands. In conclusion, our findings demonstrate that under experimental conditions used TDGFL catalyses sequence context-dependent futile removal of pyrimidine residues in regular DNA duplex, which under in vivo conditions could lead to persistent SSB formation in non-methylated regions of chromosomal DNA. The discovery of slow repair of 5hmC residues in DNA by TDG/BER pathway is one of the main points of interest for future studies and perspectives
Bourgoin, Audrey. "Le traitement du dommage extracontractuel non encore survenu". Thesis, Tours, 2019. http://www.theses.fr/2019TOUR1002.
Testo completoThree types of loss or damage can be identified according to the probability of such loss or damage occurring: future loss or damage, possible loss or damage and hypothetical loss or damage. Extracontractual liability does not include any provisions relating to the treatment of this type of loss or damage. It is the judges who have determined how to treat loss or damage that has not yet occurred, based on existing law. As a result, treatment remains nebulous at best and incoherent at worst which is why the question needs to be addressed. Rather than one type of treatment, we have identified three types of treatment that vary according to the type of loss or damage that has not yet occurred. Unlike the first treatment is based on the prevention of the loss or damage that has not yet occurred, the second type of treatment consist of compensation for actual loss or damage resulting from exposure to loss or damage that has not yet occurred. The last type of treatment is based on compensation or anticipated evaluation of final loss or damage as the result of the loss or damage that has not yet occurred. Variations in the treatment applied also illustrate the difference in the probability of occurrence between future loss or damage, possible loss or damage and hypothetical loss or damage
Libri sul tema "Réparation futile"
Feagin, Joe R. Racist America: Roots, Current Realities and Future Reparations. Scholarly Audio, 2001.
Cerca il testo completoRacist America: Roots, current realities, and future reparations. New York: Routledge, 2000.
Cerca il testo completoRacist America: Roots, Current Realities and Future Reparations. Routledge, 2001.
Cerca il testo completoFeagin, Joe R. Racist America: Roots, Current Realities, and Future Reparations. Routledge, 2014.
Cerca il testo completoRacist America: Roots, current realities, and future reparations. 2a ed. New York: Routledge, 2010.
Cerca il testo completoRacist America: Roots, Current Realities, and Future Reparations. Taylor & Francis Group, 2014.
Cerca il testo completoCapitoli di libri sul tema "Réparation futile"
Bérenger, Caroline. "L’Europe de Marina Tsvetaeva, du mythe à la constellation". In Marina Tsvetaeva et l'Europe, 97–108. Editions des archives contemporaines, 2021. http://dx.doi.org/10.17184/eac.3365.
Testo completo