Rabbit Pluripotent Stem Cells : Why and How to Produce Them? - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement Accéder directement au contenu
Communication Dans Un Congrès Année : 2021

Rabbit Pluripotent Stem Cells : Why and How to Produce Them?

Résumé

Pluripotent stem cells (PSCs) possess two main properties: self-renewal and pluripotency. Self-renewal is defined as the ability to proliferate in an undifferentiated state and pluripotency as the capacity to differentiate into cells of the three germ layers: ectoderm, mesoderm, and endoderm. PSCs are derived from early embryos as embryonic stem cells (ESCs) or are produced by reprogramming somatic cells into induced pluripotent stem cells (iPSCs). In mice, PSCs can be stabilized into two states of pluripotency: naive and primed. Naive and primed PSCs notably differ by their ability to colonize a host blastocyst to produce germline competent chimeras; hence, naive PSCs are valuable for transgenesis, whereas primed PSCs are not. Thanks to its physiological and developmental peculiarities similar to those of primates, the rabbit is an interesting animal model for studying human diseases and early embryonic development. Both ESCs and iPSCs have been described in rabbits. They self-renew in the primed state of pluripotency and therefore, cannot be used for transgenesis. The presentation will review the interest of rabbit PSCs, the available data on their pluripotent state and their chimeric ability, the methods developed to improve their capacity to produce germline competent chimeras, and the possible alternatives to exploit them for transgenesis.
Fichier principal
Vignette du fichier
CEB-2021.pdf (6.93 Mo) Télécharger le fichier
CEB-2021-F17-Final - copie.pdf (2.75 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence
Origine Fichiers produits par l'(les) auteur(s)
Licence
Domaine public

Dates et versions

hal-04217452 , version 1 (25-09-2023)

Licence

Identifiants

  • HAL Id : hal-04217452 , version 1

Citer

Marielle Afanassieff. Rabbit Pluripotent Stem Cells : Why and How to Produce Them?. 2nd International Conference On Cell And Experimental Biology, United Scientific Group, Jul 2021, Online Conference, France. ⟨hal-04217452⟩
0 Consultations
2 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More