Results 171 to 180 of about 210,881 (328)
Biomimetic Dynamics of Nanoscale Groove and Ridge Topography for Stem Cell Regulation
Advanced Materials, EarlyView.Dynamic nanoscale groove‐ridge structures are engineered by flexibly conjugating RGD‐magnetic nanoparticles to nanogroove templates with variable groove widths at the molecular scale. Magnetic control enables cyclic switching between nanoscale groove and ridge states that modulates ligand accessibility of cellular integrins.
Hyunsik Hong +8 more
wiley +1 more source
De Novo Design of Integrin α5β1 Modulating Proteins to Enhance Biomaterial Properties
Advanced Materials, EarlyView.NeoNectins are de novo‐designed miniproteins that selectively bind and stabilize the extended open form of integrin α5β1. When grafted onto biomaterials including hydrogel and titanium, they promote cell attachment and spreading in vitro and promoting tissue integration and bone growth in animal models, demonstrating broad potential for regenerative ...
Xinru Wang +25 more
wiley +1 more source
An alpha 1/beta 1-like integrin receptor on rat aortic smooth muscle cells mediates adhesion to laminin and collagen types I and IV. [PDF]
, 1990 Ronald I. Clyman +2 more
openalex +1 more source
Advanced Materials, EarlyView.Cancer metastasis begins with intravasation, a complex process involving cancer‐endothelial interactions. INVADE (Intravasation‐on‐µDevice), a biomimetic microfluidic platform enables high‐throughput analysis of intravasation under controlled conditions.
Fengtao Jiang +12 more
wiley +1 more source
TNF-alpha associated with fibronectin enhances phorbol myristate acetate- or antigen-mediated integrin-dependent adhesion of CD4+ T cells via protein tyrosine phosphorylation. [PDF]
, 1994 Rami Hershkoviz +7 more
openalex +1 more source
Advanced Materials, EarlyView.Surprisingly, a cell can bind to itself to make a self‐adhesion, which engineered here to improve how cells attach to biomaterials. Nanoprinting are used to make 3D structures smaller than cells–called Self‐Adhesion‐Tunnels (SATs)–around which cells can wrap and bind to themselves.
Anamika Singh +4 more
wiley +1 more source
Integrin beta 1 cytoplasmic domain dominant negative effects revealed by lysophosphatidic acid treatment. [PDF]
, 1994 Lubomir B. Smilenov +2 more
openalex +1 more source
Advanced Materials Interfaces, EarlyView.Here, for the first time, macrophages and foam cells' adhesions to the developed polystyrene/graphene oxide‐3‐aminopropyltriethoxysilane/Anti‐CD36 (PS@GAPTES@Ab‐CD36) electrospun nanofiber‐based biofunctional surface using electrochemical measurements and fluorescence imaging are examined.
Simge Er Zeybekler +5 more
wiley +1 more source
Evidence for a role of the integrin VLA-4 in lympho-hemopoiesis. [PDF]
, 1991 Kensuke Miyake +3 more
openalex +1 more source