Academic literature on the topic 'Cancer colorectal – Chimiothérapie'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Cancer colorectal – Chimiothérapie.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Cancer colorectal – Chimiothérapie"
Ducreux, M., V. Boige, N. Bouarioua, B. Leconte, H. Frikha, T. Boisserie, and D. Malka. "Nouveautés dans la chimiothérapie du cancer colorectal métastasé." Oncologie 10, no. 3 (March 2008): 169–74. http://dx.doi.org/10.1007/s10269-008-0851-1.
Full textBeziat, C., F. Pilleul, D. Yzebe, C. Lombard-Bohas, C. Mercier, and P. J. Valette. "Détection de métastases hépatiques du cancer colorectal sous chimiothérapie." Journal de Radiologie 85, no. 3 (March 2004): 307–11. http://dx.doi.org/10.1016/s0221-0363(04)97583-x.
Full textNavarro-Carola, E., A. de Gramont, C. Louvet, C. Varette, B. Demuynck, K. Beerblock, D. Soubrane, JD Grangé, and M. Krulik. "Toxicité du lévamisole dans la chimiothérapie adjuvante du cancer colorectal." La Revue de Médecine Interne 14, no. 9 (1993): 821–24. http://dx.doi.org/10.1016/s0248-8663(05)81139-7.
Full textKépénékian, V., L. Villeneuve, and O. Glehen. "État des lieux et perspectives dans la prise en charge des métastases péritonéales d’origine colorectale." Côlon & Rectum 14, no. 4 (November 2020): 214–25. http://dx.doi.org/10.3166/cer-2020-0163.
Full textBouché, O., E. Scaglia, and S. Lagarde. "Prérequis avant l'administration et prévention des effets secondaires d'une chimiothérapie pour cancer colorectal." Bulletin du Cancer 97, no. 2 (February 2010): 265–80. http://dx.doi.org/10.1684/bdc.2010.1031.
Full textBaumgaertner, I., V. Ratziu, J. C. Vaillant, L. Hannoun, T. Poynard, and T. André. "Toxicité hépatique de la chimiothérapie du cancer colorectal métastatique : revue de la littérature." Bulletin du Cancer 97, no. 5 (May 2010): 559–69. http://dx.doi.org/10.1684/bdc.2010.1049.
Full textDousset, B., Ph de Mestier, and C. Vons. "Chimiothérapie néoadjuvante et résection des metastases hépatiques synchrones avant traitement du cancer colorectal primitif." Journal de Chirurgie 143, no. 5 (October 2006): 317–18. http://dx.doi.org/10.1016/s0021-7697(06)73703-6.
Full textHebbar, M. "Place de la chimiothérapie palliative de première ligne au cours du cancer colorectal métastatique." La Revue de Médecine Interne 18 (January 1997): 364s—367s. http://dx.doi.org/10.1016/s0248-8663(97)83766-6.
Full textArtru, P., C. Louvet, C. Tournigand, T. André, M. Mabro, F. Maindrault-Goebel, E. Carola, M. Krulik, and A. de Gramont. "Intérêt d'une stratégie thérapeutique comportant trois lignes de chimiothérapie dans le cancer colorectal métastatique." La Revue de Médecine Interne 22 (June 2001): 74–75. http://dx.doi.org/10.1016/s0248-8663(01)83430-5.
Full textMutsaers, Brittany, Carrie MacDonald-Liska, Gail Larocque, Robin Morash, Lauren Stenason, Cheryl Harris, and Sophie Lebel. "Soins de suivi pour les survivants du cancer : évaluation d’une séance d’information." Canadian Oncology Nursing Journal 31, no. 1 (February 3, 2021): 57–63. http://dx.doi.org/10.5737/236880763115763.
Full textDissertations / Theses on the topic "Cancer colorectal – Chimiothérapie"
Jonchère, Barbara. "Echappement à la chimiothérapie et émergence de cellules plus agressives : Importance de l’hétérogénéité tumorale." Thesis, Angers, 2014. http://www.theses.fr/2014ANGE0008/document.
Full textActivated by chemotherapy, senescence is a suppressive response which prevents cell cycle progress through activation of the p53-p21 and p16-Rb signaling pathways. However, despite the efficiency of this suppression, cancer cells can emerge to induce clinical relapse. In this study, we analyzed senescence escape in response to irinotecan, one of the first line treatment used in colorectal cancer. After treatment, senescence is induced in LS174T cell but a subpopulation of cells finally resume proliferation. Persistent cells (PLCs) are composed of an heterogenous mixture of senescent (PLS) and dividing cells (PLD). In spite of PLS, PLCs are able to grow in vivo as efficiently as parental LS174T cells. Importantly, persistence induced the emergence of more transformed cells characterized by the ability to grow in low adhesion conditions. PLD emergence and anoikis resistance depend on Mcl-1, Bcl-xL and p21. PLD and PLS enrichment, by flow cytometry, allowed us to identify PLS as essential for anoikis resistance. Our results suggest that PLS establish a favorable environment for the transformation of unaffected cells. Mcl-1 and Bcl-xL role in each population remains to be determined, but inhibitors of these protein used in combination with irinotecan should restrict the heterogeneity of the response and tumoral aggressiveness
Weinling, Estelle. "Pharmacocinétique de l'irinotécan (CPT-11) en monothérapie et en combinaison dans le traitement du cancer colorectal." Paris 5, 1998. http://www.theses.fr/1998PA05P247.
Full textBélanger, Audrey. "NF-KB2, régulateur de l'autophagie dans le cancer colorectal : implication dans la sénescence induite par RAS et la chimiothérapie." Angers, 2014. http://tel.archives-ouvertes.fr/tel-01080402.
Full textOncogene-induced senescence (OIS) is a tumor suppressor mechanism leading to cell cycle arrest. In response to oncogene Ras expression, we have observed that NF-κB2 is activated and regulates transcriptionally the autophagy, a degradation pathway responsible for the recycling of damaged organelles and necessary for senescence establishment. Moreover, the regulation of autophagy by NF-κB2 occurs also during sn38-induced senescence, a chemotherapy for colorectal cancer treatment. Interestingly, we have demonstrated that cells that escape from OIS still present an activation of NF-κB2. During the OIS escape, the phosphorylation of NF-κB2 on serine 222 is lost and could be responsible for an autophagy defect allowing a decrease of senescence in favor of proliferation recovery. Colorectal cancer is the third leading cause of cancer death in France. It is important to diagnose cancer at early stages in order to increase the probabilities of recovery. Through a proteomic study, we have identified OLFM4 as new marker of the early stages of colorectal tumor. We have showed that the expression of OLFM4 is correlated with Ras mutation in tumors, and is regulated by the Ras-NF-κB2 pathway. All together, these results suggest a major role of NF-κB2 in colorectal cancer. The activation of NF- κB2 could represent a marker of tumoral aggressiveness through the regulation of the senescence-dependent autophagy phenotype and OLFM4 expression
Pagès, Pierre-Benoît. "Technique de perfusion pulmonaire isolée de chimiothérapie chez le porc." Thesis, Dijon, 2014. http://www.theses.fr/2014DIJOMU01/document.
Full textIntroduction: The isolated lung perfusion (ILP) is an experimental technique which main objective is to deliver high dose of cytotoxic agent to the lung tissue without systemic exposure. The thesis took place in three stages: first stage, setting in vitro the chemotherapy the most efficient against colorectal cancer (CCR) cells in 30 min. Second stage, develop the ILP technique in a pig model. Third stage, lead a dose escalation study with chemotherapy by ILP.Methods: First stage, efficacy of various cytotoxic molecules against a panel of human CCR cell lines was tested in vitro after a 30-minute exposure. Second stage, pigs were treated with chemotherapy delivered by ILP during 30 minutes and kept alive during a month. Third stage, chemotherapy doses were increase in order to obtain acute toxicity or death of animals.Results: Gemcitabine (GEM) was the most efficient drug against CCR cells in 30 minutes. ILP with GEM permit to maintain high concentration in the lung parenchyma and pigs survival during one month. No systemic leaks were detected. Dose increase of GEM conduct to determine the maximal tolerated dose of GEM by ILP to 320 mg. Conclusions: ILP with GEM is a safety and reproducible technique allowing high GEM concentrations in the lung tissue
Baussard, Louise. "Déterminants psychosociaux des trajectoires de fatigue chez des patients traités en chimiothérapie pour un cancer colorectal métastatique." Thesis, Montpellier 3, 2018. http://www.theses.fr/2018MON30040/document.
Full textCancer-related fatigue is a subjective and pervasive symptom, related to the disease and its treatments, and has a significant impact on patients' quality of life. This study has two fundamental goals: (1) to identify different fatigue trajectories in metastatic colorectal cancer patients undergoing chemotherapy; (2) to identify psychosocial determinants of these fatigue trajectories. A total of 169 patients were assessed for their level of fatigue at the beginning of a new chemotherapy cycle, and were subsequently followed every two weeks. Psychosocial variables such as anxiety, depression, perceived control, coping strategies, and social support were measured from the start. Four trajectories of physical fatigue were identified: 1) a trajectory of "intense fatigue" (6.51%), 2) a trajectory of "average fatigue" (48.52%), 3) an "increasing fatigue" trajectory over time characterized by non-fatigued patients at the inclusion (11.83%); finally, 4) a trajectory of resilient patients who report "no fatigue" during treatment (33.14%). While it appears that physical fatigue and depression are strongly associated, the results also show that poor adaptation (emotionally-focused coping) and little control over the evolution of the disease contribute to the intensity and the increase of fatigue over time.The identification of transactional variables in the explanation of this symptom makes it possible to envisage adapted psychosocial care, turned towards personalized medicine
Granci, Virginie. "Mécanismes de résistance au 5-FU dans le cancer colorectal : implication des récepteurs de TRAIL." Montpellier 2, 2007. http://www.theses.fr/2007MON20008.
Full textGagnon, Jean-François. "Régulation de l'inactivation intratumorale de l'agent antinéoplasique irinotécan par un mécanisme épigénétique." Master's thesis, Université Laval, 2006. http://hdl.handle.net/20.500.11794/18848.
Full textUGT1A1 is the main enzyme involved in the hepatic and tumoral inactivation of SN-38, an anticancer agent used in first line treatment of metastasic colorectal cancer. UGT1A1 genetic factors determine response to irinotecan therapy. We hypothesised that an epigenetic mechanism, more specifically methylation, is involved in tumoral regulation of UGT1A1 levels. Specific CpG islands in the UGT1A1 gene are hypermethylated and linked to the repression of gene expression and to lower levels of SN-38 glucuronidation in colon tumor cells in vitro. In addition, methylation of specific CpG was linked to lower expression of UGT1A1 gene in primary colon tumors from patients. Our data support that methylation profile of the UGT1A1 gene determine SN-38 tumoral concentration and may help to predict tumoral response to irinotecan.
Raynal, Caroline. "Etude du rôle du récepteur des xénobiotiques PXR dans la réponse à la chimiothérapie du cancer colorectal." Montpellier 1, 2009. http://www.theses.fr/2009MON13523.
Full textDespite numerous pharmacogenetic studies, clinical efficacy of chemotherapy in colorectal cancer is subjected to broad inter-individual variations leading to the inability to predict outcome and toxicity. Fluoropyrimidines, oxaliplatine and irinotecan are worldwide approved for the treatment of metastatic colorectal cancer and undergoe extensive peripheral and tumoral metabolism. Considering their metabolic profiles and the tissue distribution of Pregnane X Receptor (PXR), we hypothesized that PXR could play a key role in colon cancer cell response to those cytotoxic agents. PXR is a xenoreceptor activated by many drugs and environmental compounds regulating the expression of drug metabolism and transport genes in detoxification organs such as liver and gastrointestinal tract. Stable transfection of hPXR cDNA in human colorectal cancer cells LS174T, SW480 and SW620 led to a marked chemoresistance to the active metabolite SN38 correlated with PXR expression level. Metabolic profile of SN38 showed a strong enhancement of SN38 glucuronidation to the inactive SN38G metabolite in PXR-expressing cells, related to an increase of UDP-glucuronosyl transferases UGT1A1, UGT1A9 and UGT1A10 mRNAs. Inhibition of PXR expression by lentivirus-mediated shRNA, led to SN38 chemoresistance reversion concomitantly to a decrease of UGT1A1 expression and SN38 glucuronidation. We also showed that PXR was expressed with a strong variability in both normal and neoplastic human colon tissues and highlighted a strong correlation between PXR and UGT1A1 in tumors. Our results suggest that tumoral metabolism of SN38 is affected by PXR and that this should be taken into account in the prediction of irinotecan response as environmental compounds, nutrition and diet affect PXR expression and/or activity
Demontoux, Lucie. "Rôle de l’hypotonie dans la réponse à la chimiothérapie intra-péritonéale : étude des effets sur les cellules cancéreuses et la mort immunogène induite." Thesis, Bourgogne Franche-Comté, 2018. http://www.theses.fr/2018UBFCI012/document.
Full textIntraPeritoneal Chemotherapy (IPEC) is commonly used to treat colorectal cancer metastases. However there is no standardized protocol.The aim of this work was to model this chemotherapy in vitro and to understand the role of hypotonic conditions in this model and its impact on cell death.We determined that the optimal treatment parameters on HCT116 human colon cancer cells, were an exposure of the cells for 30 minutes to 400μM of oxaliplatin under hypotonic conditions (G2.5%) at 37 °C. These results have been validated on various human and murine colic cancer cell lines. We have also shown that these treatment conditions are also able to increase the cytotoxicity of other platinum derivatives such as cisplatin and carboplatin.The cell death induced by this treatment in hypotonia is apoptosis, and can be explained by an increase in the intracellular incorporation of oxaliplatin, partly due to the activation and trimerization of the CTR1 copper transporter.Treatment with oxaliplatin and cisplatin (but not carboplatin) in hypotonia also leads to the stigmata of immunogenic death, e.i. exposure of calreticulin at the membrane, release of ATP and HMGB1 in the supernatant, suggesting that hypotonia would entail immunogenic death and an immune system response during this IPEC modeling.Finally, we have been able to demonstrate in vivo that the treatment of intraperitoneal metastases of Balb/c mice by an intraperitoneal injection of oxaliplatin in hypotonia slowed down tumor nodules appearance and increased survival of the mice.Thus, in this work we highlighted that hypotonia is one of the fundamental parameters of IPEC which suggests that its use could make it possible to increase the efficacy of IPEC and maybe to prolong the survival of patients
Bash, Imam Zeina. "Effect of 5-Fluorouracil on translational regulation in colorectal cancer cells." Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10014/document.
Full text5-Fluorouracil (5-FU) is an anti-metabolite intensely used in chemotherapeutic treatments in various cancers. The cellular and molecular mechanisms of action of this anti-cancer agent still remain to be determined. Because 5-FU is incorporated within all classes of RNA, knowledge of the different levels of gene expression regulation affected by 5-FU will help to decipher its mode of action. We hypothesized that the translational control is altered by 5-FU treatment as a consequence of disrupted RNA metabolism. In this study, the colorectal cancer cell line HCT116 has been treated or not by different doses of 5-FU for different periods of time to determine the time and dose window that induces modifications of cell behavior without leading to an extensive cell death. Translational reprogramming was then analyzed during this time and dose window. For this, cytoplasmic fractions were purified and separated through sucrose gradients to distinguish the actively translated mRNAs that are associated with polysomes from the inactive mRNAs associated with monosomes or free mRNAs. A microarray analysis was then performed to identify the mRNAs presented in monosome and polysome fractions with and without treatment. This polysome profiling approach reveals that 5-FU treatment did not turn-off the global translation efficiency, but rather modulates translation efficiency of specific mRNAs. Secondly, more than 640 mRNAs were found to be up-translated following 5-FU treatment. Finally, we have demonstrated that 5-FU induced up-regulation of HIVEP2 by a molecular mechanism involving an action of 5-FU on miR-155
Book chapters on the topic "Cancer colorectal – Chimiothérapie"
Bouché, O., E. Scaglia, and S. Lagarde. "Pré-requis avant la mise en route d’une chimiothérapie pour cancer colorectal." In Post’U FMC-HGE, 30–46. Paris: Springer Paris, 2009. http://dx.doi.org/10.1007/978-2-287-99247-6_5.
Full text