Browsing Faculté de médecine dentaire by Author "Roy, Stéphane"

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  • Activation of Smad2 but not Smad3 is required to mediate TGF-β signaling during axolotl limb regeneration 

    Denis, Jean-François; Sader, Fadi; Gatien, Samuel; Villiard, Éric; Philip, Anie; Roy, Stéphane (2016-10-01)
    Axolotls are unique among vertebrates in their ability to regenerate tissues, such as limbs, tail and skin. The axolotl limb is the most studied regenerating structure. The process is well characterized morphologically; however, it is not well ...

  • Senescence gives insights into the morphogenetic evolution of anamniotes 

    Villiard, Éric; Denis, Jean-François; Hashemi, Faranak Sadat; Igelmann, Sebastian; Ferbeyre, Gerardo; Roy, Stéphane (2017)
    Senescence represents a mechanism to avoid undesired cell proliferation that plays a role in tumor suppression, wound healing and embryonic development. In order to gain insight on the evolution of senescence, we looked at its presence in developing ...