TAM receptors, Gas6, and protein S: roles in inflammation and hemostasis.
Blood
; 123(16): 2460-9, 2014 Apr 17.
Article
en En
| MEDLINE
| ID: mdl-24596417
ABSTRACT
TAM receptors (Tyro3, Axl, and Mer) belong to a family of receptor tyrosine kinases that have important effects on hemostasis and inflammation. Also, they affect cell proliferation, survival, adhesion, and migration. TAM receptors can be activated by the vitamin K-dependent proteins Gas6 and protein S. Protein S is more commonly known as an important cofactor for protein C as well as a direct inhibitor of multiple coagulation factors. To our knowledge, the functions of Gas6 are limited to TAM receptor activation. When activated, the TAM receptors have effects on primary hemostasis and coagulation and display an anti-inflammatory or a proinflammatory effect, depending on cell type. To comprehend the effects that the TAM receptors and their ligands have on hemostasis and inflammation, we compare studies that report the different phenotypes displayed by mice with deficiencies in the genes of this receptor family and its ligands (protein S(+/-), Gas6(-/-), TAM(-/-), and variations of these). In this manner, we aim to display which features are attributable to the different ligands. Because of the effects TAM receptors have on hemostasis, inflammation, and cancer growth, their modulation could make interesting therapeutic targets in thromboembolic disease, atherosclerosis, sepsis, autoimmune disease, and cancer.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Proteína S
/
Proteínas Tirosina Quinasas Receptoras
/
Péptidos y Proteínas de Señalización Intercelular
/
Hemostasis
/
Inflamación
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Blood
Año:
2014
Tipo del documento:
Article
País de afiliación:
Países Bajos