Protocol for rapid obtention and fractionation of anaerobic bacterial conditioned media to study calcium signaling in enteroendocrine cells.
STAR Protoc
; 3(3): 101486, 2022 09 16.
Article
em En
| MEDLINE
| ID: mdl-35755129
Gut microbiota influences neurodevelopment, behavior and contributes to neurodegenerative disorders. One possible mechanism is the direct modulation of calcium (Ca2+) signaling and protein homeostasis in enteroendocrine cells (EECs), a component of the gut epithelium. Here, we present a protocol to isolate fractions of conditioned media (CM) from the anaerobic bacteria Akkermansia muciniphila and the utilization of this CM to monitor Ca2+ fluctuation in EECs by imaging. This protocol can be adapted and applied to various bacterial cultures and cell types. For complete details on the use and execution of this protocol, please refer to Amorim Neto et al. (2022).
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Bactérias Anaeróbias
/
Sinalização do Cálcio
Idioma:
En
Revista:
STAR Protoc
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Estados Unidos