Tyrosine kinase with immunoglobulin-like and EGF-like domains 1 also known as TIE1 is an
angiopoietin receptor which in humans is encoded by the TIE1gene.[5]
Function
TIE1 is a cell surface protein expressed exclusively in
endothelial cells, however it has also been shown to be expressed in immature
hematopoietic cells[6] and platelets.[7] TIE1 upregulates the
cell adhesion molecules (CAMs)
VCAM-1,
E-selectin, and
ICAM-1 through a
p38-dependent mechanism. Attachment of
monocyte derived immune cells to endothelial cells is also enhanced by TIE1 expression. TIE1 has a proinflammatory effect and may play a role in the endothelial inflammatory diseases such as
atherosclerosis.[8]
^Rodewald HR, Sato TN (January 1996). "Tie1, a receptor tyrosine kinase essential for vascular endothelial cell integrity, is not critical for the development of hematopoietic cells". Oncogene. 12 (2): 397–404.
PMID8570217.
^Tsiamis AC, Hayes P, Box H, Goodall AH, Bell PR, Brindle NP (2000). "Characterization and regulation of the receptor tyrosine kinase Tie-1 in platelets". Journal of Vascular Research. 37 (6): 437–42.
doi:
10.1159/000054075.
PMID11146396.
S2CID43509019.
Tyrosine kinase with immunoglobulin-like and EGF-like domains 1 also known as TIE1 is an
angiopoietin receptor which in humans is encoded by the TIE1gene.[5]
Function
TIE1 is a cell surface protein expressed exclusively in
endothelial cells, however it has also been shown to be expressed in immature
hematopoietic cells[6] and platelets.[7] TIE1 upregulates the
cell adhesion molecules (CAMs)
VCAM-1,
E-selectin, and
ICAM-1 through a
p38-dependent mechanism. Attachment of
monocyte derived immune cells to endothelial cells is also enhanced by TIE1 expression. TIE1 has a proinflammatory effect and may play a role in the endothelial inflammatory diseases such as
atherosclerosis.[8]
^Rodewald HR, Sato TN (January 1996). "Tie1, a receptor tyrosine kinase essential for vascular endothelial cell integrity, is not critical for the development of hematopoietic cells". Oncogene. 12 (2): 397–404.
PMID8570217.
^Tsiamis AC, Hayes P, Box H, Goodall AH, Bell PR, Brindle NP (2000). "Characterization and regulation of the receptor tyrosine kinase Tie-1 in platelets". Journal of Vascular Research. 37 (6): 437–42.
doi:
10.1159/000054075.
PMID11146396.
S2CID43509019.