Intervertebral disc repair and regeneration: Insights from the notochord.
Semin Cell Dev Biol
; 127: 3-9, 2022 07.
Article
em En
| MEDLINE
| ID: mdl-34865989
ABSTRACT
The vertebrate notochord plays an essential role in patterning multiple structures during embryonic development. In the early 2000s, descendants of notochord cells were demonstrated to form the entire nucleus pulposus of the intervertebral disc in addition to their key role in embryonic patterning. The nucleus pulposus undergoes degeneration during postnatal life, which can lead to back pain. Recently, gene and protein profiles of notochord and nucleus pulposus cells have been identified. These datasets, coupled with the ability to differentiate human induced pluripotent stem cells (iPSCs) into cells that resemble nucleus pulposus cells, provide the possibility of generating a cell-based therapy to halt and/or reverse disc degeneration.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Células-Tronco Pluripotentes Induzidas
/
Degeneração do Disco Intervertebral
/
Disco Intervertebral
Limite:
Humans
Idioma:
En
Revista:
Semin Cell Dev Biol
Assunto da revista:
EMBRIOLOGIA
Ano de publicação:
2022
Tipo de documento:
Article