Collagen fibrillogenesis: fibronectin, integrins, and minor collagens as organizers and nucleators.
Collagen fibrillogenesis: fibronectin, integrins, and minor collagens as organizers and nucleators.
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DOI:
10.1016/j.ceb.2008.06.008
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发表时间:
2008-10
影响因子:
7.5
通讯作者:
Canty-Laird EG
中科院分区:
文献类型:
--
作者:
Kadler KE;Hill A;Canty-Laird EG
Collagens are triple helical proteins that occur in the extracellular matrix (ECM) and at the cell–ECM interface. There are more than 30 collagens and collagen-related proteins but the most abundant are collagens I and II that exist as D-periodic (where D = 67 nm) fibrils. The fibrils are of broad biomedical importance and have central roles in embryogenesis, arthritis, tissue repair, fibrosis, tumor invasion, and cardiovascular disease. Collagens I and II spontaneously form fibrils in vitro, which shows that collagen fibrillogenesis is a selfassembly process. However, the situation in vivo is not that simple; collagen I-containing fibrils do not form in the absence of fibronectin, fibronectin-binding and collagen-binding integrins, and collagen V. Likewise, the thin collagen II-containing fibrils in cartilage do not form in the absence of collagen XI. Thus, in vivo, cellular mechanisms are in place to control what is otherwise a protein self-assembly process. This review puts forward a working hypothesis for how fibronectin and integrins (the organizers) determine the site of fibril assembly, and collagens V and XI (the nucleators) initiate collagen fibrillogenesis.
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影响因子:
4.8
作者:
Eyre, David R.;Weis, Mary Ann;Wu, Jiann-Jiu
通讯作者:
Wu, Jiann-Jiu
DOI:
10.1083/jcb.103.1.231
发表时间:
1986-07
期刊:
The Journal of cell biology
影响因子:
--
作者:
Birk DE;Trelstad RL
通讯作者:
Trelstad RL
DOI:
10.1111/j.1432-1033.1990.tb19403.x
发表时间:
1990-11-13
期刊:
EUROPEAN JOURNAL OF BIOCHEMISTRY
影响因子:
--
作者:
BANYAI, L;TREXLER, M;PATTHY, L
通讯作者:
PATTHY, L
影响因子:
15.3
作者:
ENGVALL, E;RUOSLAHTI, E;MILLER, EJ
通讯作者:
MILLER, EJ
DOI:
10.1083/jcb.133.2.431
发表时间:
1996-04
期刊:
The Journal of cell biology
影响因子:
--
作者:
Hocking DC;Smith RK;McKeown-Longo PJ
通讯作者:
McKeown-Longo PJ