teratocarcinoma-derived growth factor 1; cripto-1 growth factor; CRGF; EGF-like cripto protein CR1 (TDGF1, CRIPTO)
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Function
- could play a role in the determination of epiblastic cells that subsequently give rise to the mesoderm
- interacts with the activin type-1 receptor ACVR1B
Structure
contains 1 EGF-like domain
Compartment
cell membrane; lipid-anchor, GPI-anchor
Expression
- preferentially expressed in gastric carcinomas & colorectal carcinomas than in their normal counterparts
- expressed in breast & lung