The emerging role of tetraspanin microdomains on endothelial cells.

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The emerging role of tetraspanin microdomains on endothelial cells. / Bailey, Rebecca; Herbert, John; Khan, Kabir; Heath, Victoria; Bicknell, Roy; Tomlinson, Michael.

In: Biochemical Society Transactions, Vol. 39, No. 6, 01.12.2011, p. 1667-73.

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@article{d19eaca2c5c24c5a9aec8f85c3edd89b,
title = "The emerging role of tetraspanin microdomains on endothelial cells.",
abstract = "Tetraspanins function as organizers of the cell surface by recruiting specific partner proteins into tetraspanin-enriched microdomains, which regulate processes such as cell adhesion, signalling and intracellular trafficking. Endothelial cells appear to express at least 23 of the 33 human tetraspanins, and a number of recent studies have demonstrated their importance in endothelial cell biology. Tetraspanin CD151 is essential for pathological angiogenesis, which may in part be due to regulation of its main partner proteins, the laminin-binding integrins α3β1, α6β1 and α6β4. CD9 and CD151 are essential for leucocyte recruitment during an inflammatory response, through the formation of pre-assembled nano-platforms containing the adhesion molecules ICAM-1 (intercellular adhesion molecule 1) and VCAM-1 (vascular cell adhesion molecule 1), which ultimately coalesce to form docking structures around captured leucocytes. Tetraspanin CD63 also facilitates leucocyte capture by promoting clustering of the adhesion molecule P-selectin. Finally, Tspan12 is required for blood vessel development in the eye, through regulation of Norrin-induced Frizzled-4 signalling, such that Tspan12 mutations can lead to human disease. Future studies on these and other endothelial tetraspanins are likely to provide further novel insights into angiogenesis and inflammation.",
author = "Rebecca Bailey and John Herbert and Kabir Khan and Victoria Heath and Roy Bicknell and Michael Tomlinson",
year = "2011",
month = dec,
day = "1",
doi = "10.1042/BST20110745",
language = "English",
volume = "39",
pages = "1667--73",
journal = "Biochemical Society Transactions",
issn = "1470-8752",
publisher = "Portland Press",
number = "6",

}

RIS

TY - JOUR

T1 - The emerging role of tetraspanin microdomains on endothelial cells.

AU - Bailey, Rebecca

AU - Herbert, John

AU - Khan, Kabir

AU - Heath, Victoria

AU - Bicknell, Roy

AU - Tomlinson, Michael

PY - 2011/12/1

Y1 - 2011/12/1

N2 - Tetraspanins function as organizers of the cell surface by recruiting specific partner proteins into tetraspanin-enriched microdomains, which regulate processes such as cell adhesion, signalling and intracellular trafficking. Endothelial cells appear to express at least 23 of the 33 human tetraspanins, and a number of recent studies have demonstrated their importance in endothelial cell biology. Tetraspanin CD151 is essential for pathological angiogenesis, which may in part be due to regulation of its main partner proteins, the laminin-binding integrins α3β1, α6β1 and α6β4. CD9 and CD151 are essential for leucocyte recruitment during an inflammatory response, through the formation of pre-assembled nano-platforms containing the adhesion molecules ICAM-1 (intercellular adhesion molecule 1) and VCAM-1 (vascular cell adhesion molecule 1), which ultimately coalesce to form docking structures around captured leucocytes. Tetraspanin CD63 also facilitates leucocyte capture by promoting clustering of the adhesion molecule P-selectin. Finally, Tspan12 is required for blood vessel development in the eye, through regulation of Norrin-induced Frizzled-4 signalling, such that Tspan12 mutations can lead to human disease. Future studies on these and other endothelial tetraspanins are likely to provide further novel insights into angiogenesis and inflammation.

AB - Tetraspanins function as organizers of the cell surface by recruiting specific partner proteins into tetraspanin-enriched microdomains, which regulate processes such as cell adhesion, signalling and intracellular trafficking. Endothelial cells appear to express at least 23 of the 33 human tetraspanins, and a number of recent studies have demonstrated their importance in endothelial cell biology. Tetraspanin CD151 is essential for pathological angiogenesis, which may in part be due to regulation of its main partner proteins, the laminin-binding integrins α3β1, α6β1 and α6β4. CD9 and CD151 are essential for leucocyte recruitment during an inflammatory response, through the formation of pre-assembled nano-platforms containing the adhesion molecules ICAM-1 (intercellular adhesion molecule 1) and VCAM-1 (vascular cell adhesion molecule 1), which ultimately coalesce to form docking structures around captured leucocytes. Tetraspanin CD63 also facilitates leucocyte capture by promoting clustering of the adhesion molecule P-selectin. Finally, Tspan12 is required for blood vessel development in the eye, through regulation of Norrin-induced Frizzled-4 signalling, such that Tspan12 mutations can lead to human disease. Future studies on these and other endothelial tetraspanins are likely to provide further novel insights into angiogenesis and inflammation.

U2 - 10.1042/BST20110745

DO - 10.1042/BST20110745

M3 - Article

C2 - 22103505

VL - 39

SP - 1667

EP - 1673

JO - Biochemical Society Transactions

JF - Biochemical Society Transactions

SN - 1470-8752

IS - 6

ER -