Growth factor and co-receptor release by structural regulation of substrate metalloprotease accessibility.
Growth factor and co-receptor release by structural regulation of substrate metalloprotease accessibility.
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DOI:
10.1038/srep37464
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发表时间:
2016-11-23
影响因子:
4.6
通讯作者:
Herrlich A
中科院分区:
文献类型:
--
作者:
Parra LM;Hartmann M;Schubach S;Ma J;Herrlich P;Herrlich A
Release of cytokines, growth factors and other life-essential molecules from precursors by a-disintegrin-and-metalloproteases (ADAMs) is regulated with high substrate-specificity. We hypothesized that this is achieved by cleavage-regulatory intracellular-domain (ICD)-modifications of the precursors. We show here that cleavage-stimuli-induced specific ICD-modifications cause structural substrate changes that enhance ectodomain sensitivity of neuregulin-1 (NRG1; epidermal-growth-factor) or CD44 (receptor-tyrosine-kinase (RTK) co-receptor) to chymotrypsin/trypsin or soluble ADAM. This inside-out signal transfer required substrate homodimerization and was prevented by cleavage-inhibitory ICD-mutations. In chimeras, regulation could be conferred to a foreign ectodomain, suggesting a common higher-order structure. We predict that substrate-specific protease-accessibility-regulation controls release of numerous ADAM substrates.
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影响因子:
7.3
作者:
Newbern J;Birchmeier C
通讯作者:
Birchmeier C
影响因子:
15
作者:
Duesterhoeft, Stefan;Jung, Sascha;Lorenzen, Inken
通讯作者:
Lorenzen, Inken
DOI:
10.1073/pnas.1307478110
发表时间:
2013-06-11
影响因子:
11.1
作者:
Dang, Michelle;Armbruster, Nicole;Herrlich, Andreas
通讯作者:
Herrlich, Andreas
影响因子:
25
作者:
La Marca, Rosa;Cerri, Federica;Horiuchi, Keisuke;Bachi, Angela;Feltri, M. Laura;Wrabetz, Lawrence;Blobel, Carl P.;Quattrini, Angelo;Salzer, James L.;Taveggia, Carla
通讯作者:
Taveggia, Carla
影响因子:
64.5
作者:
Godar S;Ince TA;Bell GW;Feldser D;Donaher JL;Bergh J;Liu A;Miu K;Watnick RS;Reinhardt F;McAllister SS;Jacks T;Weinberg RA
通讯作者:
Weinberg RA