Powered by OpenAIRE graph

Voie Ras-MAPK et anomalies du développement: syndromes de Noonan, Costello, cardio-facio-cutané et LEOPARD

Authors: Nadine Hanna; Béatrice Parfait; Nicole Philip; Michel Vidaud;

Voie Ras-MAPK et anomalies du développement: syndromes de Noonan, Costello, cardio-facio-cutané et LEOPARD

Abstract

L’etude du role des genes de la voie Ras-MAPK dans le developpement et l’oncogenese est menee depuis de nombreuses annees. L’activation de la voie Ras-MAPK associee a des mutations somatiques de genes codant ses effecteurs joue un role majeur dans le developpement de nombreux cancers chez l’homme (1). Ce n’est que tres recemment que des mutations germinales de genes codant des proteines de la voie Ras-MAPK ont ete identifiees dans plusieurs syndromes hereditaires (2). Cette decouverte etait inattendue compte tenu du role majeur joue par la voie Ras-MAPK dans le developpement et l’oncogenese et a permis l’identification d’un mecanisme unificateur, la deregulation de la voie Ras-MAPK, a l’origine des syndromes neuro-cardio-facio-cutanes (NCFC) qui regroupent : le syndrome de Noonan, le syndrome LEOPARD, le syndrome cardio-facio-cutane, le syndrome de Costello et la neurofibromatose de type 1 (NF1). Dans la suite, l’abreviation NCFC exclura la NF1 dont le phenotype differe notablement de celui des autres syndromes, traitee au chapitre « Neurofibromatose de type 1 et tumeurs chez l’enfant ».

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Related to Research communities
Cancer Research