Les tumeurs solides sont souvent confrontées à un environnement déficient en oxygène, dit hypoxique. Hypoxia-Inducible Factor 1 (HIF1) est le facteur de transcription clé de l’adaptation cellulaire à l’hypoxie, régulant de nombreux gènes impliqués dans l’angiogenèse, le métabolisme cellulaire ou la régulation du pH. Ma thèse s’articule en trois axes autour de HIF1 et de la reprogrammation métabolique hypoxique. J’ai d’abord étudié Factor-Inhibiting HIF1 (FIH), l’un des deux senseurs d’oxygène régulant HIF1. Nous avons montré que FIH est essentiel dans le développement tumoral en inhibant à la fois l’activité transcriptionnelle de HIF1 et la voie p53-p21. J’ai ensuite étudié le « shift » du métabolisme cellulaire vers la glycolyse induit par...
Accumulating lines of experimental evidence have revealed that hypoxia-inducible factors, HIF-1α and...
SummaryThe HIF-1 transcription factor drives hypoxic gene expression changes that are thought to be ...
In the early twentieth century, Otto Heinrich Warburg described an elevated rate of glycolysis occur...
Cells of solid tumors are often exposed to an environment deficient in oxygen, i.e. hypoxic. The Hyp...
International audienceThe hypoxia-inducible factor (HIF-1), in addition to genetic and epigenetic ch...
Le taux physiologique d oxygène est finement régulé dans les tissus des mammifères, l oxygénation di...
In solid tumours, cancer cells exist within hypoxic microenvironments, and their metabolic adaptatio...
In solid tumours, cancer cells exist within hypoxic microenvironments, and their metabolic adaptatio...
Abstract Cancer, the main cause of human deaths in the modern world is a group of diseases. Anticanc...
Normal Glycolytic Enzyme Activity is Critical for Hypoxia Inducible Factor-1α Activity and Provides ...
Oncogenesis is governed by genetic and epigenetic events that co-opt to malignant progression. The r...
Le facteur induit par l’hypoxie 1 (Hypoxia-inducible factor-1, HIF-1) est un facteur de transcriptio...
<p>Under hypoxic conditions the expression of prolyl hydroxylase domain proteins (PHDs) is reduced l...
Oxygen deprivation leading to hypoxia is a common feature of solid tumours. Under these conditions a...
L’angiogenèse, le processus conduisant à la formation de nouveaux vaisseaux sanguins à partir du rés...
Accumulating lines of experimental evidence have revealed that hypoxia-inducible factors, HIF-1α and...
SummaryThe HIF-1 transcription factor drives hypoxic gene expression changes that are thought to be ...
In the early twentieth century, Otto Heinrich Warburg described an elevated rate of glycolysis occur...
Cells of solid tumors are often exposed to an environment deficient in oxygen, i.e. hypoxic. The Hyp...
International audienceThe hypoxia-inducible factor (HIF-1), in addition to genetic and epigenetic ch...
Le taux physiologique d oxygène est finement régulé dans les tissus des mammifères, l oxygénation di...
In solid tumours, cancer cells exist within hypoxic microenvironments, and their metabolic adaptatio...
In solid tumours, cancer cells exist within hypoxic microenvironments, and their metabolic adaptatio...
Abstract Cancer, the main cause of human deaths in the modern world is a group of diseases. Anticanc...
Normal Glycolytic Enzyme Activity is Critical for Hypoxia Inducible Factor-1α Activity and Provides ...
Oncogenesis is governed by genetic and epigenetic events that co-opt to malignant progression. The r...
Le facteur induit par l’hypoxie 1 (Hypoxia-inducible factor-1, HIF-1) est un facteur de transcriptio...
<p>Under hypoxic conditions the expression of prolyl hydroxylase domain proteins (PHDs) is reduced l...
Oxygen deprivation leading to hypoxia is a common feature of solid tumours. Under these conditions a...
L’angiogenèse, le processus conduisant à la formation de nouveaux vaisseaux sanguins à partir du rés...
Accumulating lines of experimental evidence have revealed that hypoxia-inducible factors, HIF-1α and...
SummaryThe HIF-1 transcription factor drives hypoxic gene expression changes that are thought to be ...
In the early twentieth century, Otto Heinrich Warburg described an elevated rate of glycolysis occur...