Search results for "Lymphome"
showing 4 items of 4 documents
Mécanismes de résistance à l'apoptose induite par TRAIL dans les cellules cancéreuses : restauration de la sensibiltié à TRAIL par la chimiothérapie …
2010
The TNF-family member TRAIL (TNF-related apoptosis inducing ligand) is a cytokine involved in immune anti-tumour surveillance. TRAIL is one of the most promising agents currently under investigation, as it exhibits efficient anti-cancer cytotoxicity with limited side effects on healthy cells. The problem in current cancer therapy is that some cancer cells are already resistant, or can become resistant to TRAIL-induced cell death. The aim of my thesis was to study the mechanisms of resistance to TRAIL, and to find a way to bypass it. First, we were interested in the TRAIL-R4 antagonistic receptor, which is known to bind TRAIL without inducing a death signal. We have demonstrated for the firs…
Evaluation of the impact of therapeutic management on the survival and quality of life of patients with follicular lymphoma or diffuse large B cell l…
2014
In France, hematologic malignancies, which are the sixthmost common cancers, are amajor public healthproblem. This work aimed to study the impact of the therapeutic management on survival and healt-relatedquality of life (HRQoL) in patients with these hematologic malignancies. The first objective of this work is topresent an overview of the epidemiology of lymphoid malignancies with a study of changes in the incidenceand net survival in the Côte d’Or department between 1980 and 2009. The incidence, which has increased since1980, seems to have stabilized since the 2000s for some entities, including follicular lymphoma (FL) and diffuselarge B-cell lymphoma (DLBCL). Overall, we observed an imp…
Functional characterisation of the first HSP110 inhibitors.
2023
Heat shock proteins are molecular chaperones highly expressed in haematological malignancies. My laboratory has shown that the heat shock protein HSP110 is a new and important therapeutic target In colorectal cancer and in non-Hodgkin's lymphoma. As there were no existing inhibitors of HSP110, a screening strategy of a chemical library was carried out and allowed the identification of two molecules capable of specifically inhibiting the chaperone activity of HSP110. My thesis objective was to characterise and functionally validate these newly identified molecules in diffuse large cell B lymphomas. I have shown that one of these molecules limits the interaction of HSP110 with the SYK signall…
Facteurs épidémiologiques influençant la survie dans le lymphome à cellules du manteau
2017
Mantle Cell Lymphoma (MCL) is a recently defined entity, typically characterised by the genetic translocation t(11 ;14)(q13 ;q32) and counting for 2 - 10% of all non-Hodgkin Lymphomas. With a median survival between 3 and 5 years after diagnosis, MCL is an agressive disease and despite the recent therapeutic advances little in know about its prognostic factors. Some studies had investigated clinicopathological features and new treatment strategies, but there is a lack of knowledge regarding the impact of lifestyle and environnemental factors on outcome of MCL patients. From 2008 to 2012, the LYSA Group conducted in France two prospective multi center clinical trials on MCL : LM manteau 2010…