In order to identify in preneoplastic bronchial lesions molecular abnormalities characteristic of irrevesibility and tumoral progression, which could serve as markers for surveillance and chemoprevention of high risk patients, we have demonstrated the predictive value of cumulative molecular abnormalities in bronchial carcinogenesis. We have shown a competition between SEMA3F, lost early in carcinogensis and which gene is a candidate suppressor gene with possible proapoptotic properties, and VEGF, implicated in tumoral progression and migration, on their common recetors neuropilines 1 and 2. Furthermore, telomerase, an enzyme which maintains telomere lenght and thus enables immortality, is expressed with the highest levels in basaloid and s...
Carcinomas are believed to develop by incremental steps of increasingly abnormal morphology driven b...
International audienceLung cancer is the end result of a multistep process in which genetic and mole...
Telomeres are nucleoprotein structures located at the ends of linear chromosomes. In most human adul...
In order to identify in preneoplastic bronchial lesions molecular abnormalities characteristic of ir...
Telomeres are specialized structures at eukaryotic chromosomes ends, which role is to prevent them f...
International audienceTelomere shortening is an early event in bronchial carcinogenesis, preceding P...
The aim of the presented thesis is to introduce modern molecular methods that may contribute to deep...
In this review, we will approach the role of the regulation of telomere length and telomerase activi...
Recent advances about gene abnormality knowledge in respiratory diseaseallow new approches especiall...
International audienceRATIONALE: The outcome of precancerous bronchial lesions is not well known, an...
t present, human bronchioloalveolar carcinoma (BAC) is a disease with an evolving definition. The cl...
A prognostic interpretation of preneoplastic lesions would have impact in bronchial carcinoma early ...
International audienceBronchial and bronchioloalveolar carcinogenesis is a multicentric and multiste...
Unlimited replicative potential is the hallmark of cancer cells. Telomere shortening, which occurs a...
Lung cancer results from multiple changes in the genome of susceptible pulmonary cells caused by exp...
Carcinomas are believed to develop by incremental steps of increasingly abnormal morphology driven b...
International audienceLung cancer is the end result of a multistep process in which genetic and mole...
Telomeres are nucleoprotein structures located at the ends of linear chromosomes. In most human adul...
In order to identify in preneoplastic bronchial lesions molecular abnormalities characteristic of ir...
Telomeres are specialized structures at eukaryotic chromosomes ends, which role is to prevent them f...
International audienceTelomere shortening is an early event in bronchial carcinogenesis, preceding P...
The aim of the presented thesis is to introduce modern molecular methods that may contribute to deep...
In this review, we will approach the role of the regulation of telomere length and telomerase activi...
Recent advances about gene abnormality knowledge in respiratory diseaseallow new approches especiall...
International audienceRATIONALE: The outcome of precancerous bronchial lesions is not well known, an...
t present, human bronchioloalveolar carcinoma (BAC) is a disease with an evolving definition. The cl...
A prognostic interpretation of preneoplastic lesions would have impact in bronchial carcinoma early ...
International audienceBronchial and bronchioloalveolar carcinogenesis is a multicentric and multiste...
Unlimited replicative potential is the hallmark of cancer cells. Telomere shortening, which occurs a...
Lung cancer results from multiple changes in the genome of susceptible pulmonary cells caused by exp...
Carcinomas are believed to develop by incremental steps of increasingly abnormal morphology driven b...
International audienceLung cancer is the end result of a multistep process in which genetic and mole...
Telomeres are nucleoprotein structures located at the ends of linear chromosomes. In most human adul...