National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)
R35 GM147414-01
米国
National Institutes of Health/National Cancer Institute (NIH/NCI)
P30 CA015704-40; RRID:SCR_022611
米国
Other private
Seattle Cancer Consortium Safeway Inc Pilot Grant
引用
ジャーナル: Adv Mater / 年: 2025 タイトル: De Novo Design of Integrin α5β1 Modulating Proteins to Enhance Biomaterial Properties. 著者: Xinru Wang / Jordi Guillem-Marti / Saurav Kumar / David S Lee / Daniel Cabrerizo-Aguado / Rachel Werther / Kevin Alexander Estrada Alamo / Yan Ting Zhao / Adam Nguyen / Irina Kopyeva / Buwei ...著者: Xinru Wang / Jordi Guillem-Marti / Saurav Kumar / David S Lee / Daniel Cabrerizo-Aguado / Rachel Werther / Kevin Alexander Estrada Alamo / Yan Ting Zhao / Adam Nguyen / Irina Kopyeva / Buwei Huang / Jing Li / Yuxin Hao / Xinting Li / Aritza Brizuela-Velasco / Analisa Murray / Stacey Gerben / Anindya Roy / Cole A DeForest / Timothy Springer / Hannele Ruohola-Baker / Jonathan A Cooper / Melody G Campbell / Jose Maria Manero / Maria-Pau Ginebra / David Baker / 要旨: Integrin α5β1 is crucial for cell attachment and migration in development and tissue regeneration, and α5β1 binding proteins can have considerable utility in regenerative medicine and next- ...Integrin α5β1 is crucial for cell attachment and migration in development and tissue regeneration, and α5β1 binding proteins can have considerable utility in regenerative medicine and next-generation therapeutics. We use computational protein design to create de novo α5β1-specific modulating miniprotein binders, called NeoNectins, that bind to and stabilize the open state of α5β1. When immobilized onto titanium surfaces and throughout 3D hydrogels, the NeoNectins outperform native fibronectin (FN) and RGD peptides in enhancing cell attachment and spreading, and NeoNectin-grafted titanium implants outperformed FN- and RGD-grafted implants in animal models in promoting tissue integration and bone growth. NeoNectins should be broadly applicable for tissue engineering and biomedicine.
全体 : Protein complex of wild type integrin alpha-5 beta-1 with computa...
全体
名称: Protein complex of wild type integrin alpha-5 beta-1 with computationally designed protein NeoNectin candidate 2
要素
複合体: Protein complex of wild type integrin alpha-5 beta-1 with computationally designed protein NeoNectin candidate 2
タンパク質・ペプチド: Integrin alpha-5
タンパク質・ペプチド: Integrin beta-1
タンパク質・ペプチド: NeoNectin candidate 2
リガンド: CALCIUM ION
リガンド: 2-acetamido-2-deoxy-beta-D-glucopyranose
リガンド: MANGANESE (II) ION
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超分子 #1: Protein complex of wild type integrin alpha-5 beta-1 with computa...
超分子
名称: Protein complex of wild type integrin alpha-5 beta-1 with computationally designed protein NeoNectin candidate 2 タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#3