Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.1/1308
Título: Vanadate and bone metabolism: effect on proliferation and mineralization of fish bone-derived cells
Autor: Tiago, Daniel M.
Laizé, Vincent
Cancela, Leonor
Aureliano, M.
Palavras-chave: Vanadate
Bone
Data: 2007
Editora: Medimond
Resumo: Vanadate is known for mimicking insulin action through activation of insulin and/or insulin like growth factor 1 (IGF 1) receptors. Vanadate insulin- like effect on bone-related metabolism has been previously investigated using mammalian in vitro cell systems but other vertebrate systems have rarely been used. We have recently demonstrated the suitability of a fish bone derived cell line (VSa13) to study anti-mineralogenic effects of vanadate. Here, we propose that vanadate stimulation of cell proliferation involves MAPK signalling pathway and IGF 1 receptor activation, while impairment of extracellular matrix (ECM) mineralization is likely to involve both MAPK and PI 3K pathways and insulin receptor activation.
Peer review: yes
URI: http://hdl.handle.net/10400.1/1308
Aparece nas colecções:FCT2-Artigos (em revistas ou actas indexadas)

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