Results 101 to 110 of about 100,897 (348)

Automating Vascular Biology: An End‐to‐End Automated Workflow for High‐Throughput Blood Vessel‐on‐a‐Chip Production and Multi‐Site Validation

Advanced Healthcare Materials, EarlyView.
AngioPlate384 is a 384‐well open‐top platform that automates production of more than 100 miniaturized, perfusable blood vessels embedded in hydrogel and supported by stromal cells. Stromal‐endothelial co‐culture strengthens blood vessel barrier function and yields responses useful for translational planning. Scalable and automation‐ready, it suits drug
Dawn S. Y. Lin, Hanieh Mohammad Hashemi, Kimia Asadi Jozani, Anushree Chakravarty, Sonya Kouthouridis, Jessica Bonanno, Nicky Anvari, Shravanthi Rajasekar, Feng Zhang, Richard Y. Cheng, Narendra Kumar Singh, Luis Miguel Medina, Marc Durante, Yufang He, Boyang Zhang   +14 more
wiley   +1 more source

Thrombin generation assay in COVID-19 patients shows a hypocoagulable pattern

Bleeding, Thrombosis and Vascular Biology
Patients with COVID-19 often exhibit coagulopathy, which can significantly impact prognosis. Therefore, investigating coagulation in this context is clinically relevant.
Giovanni L. Tiscia, Donatella Colaizzo, Antonio De Laurenzo, Filomena Cappucci, Lucia Fischetti, Elena Chinni, Mario Mastroianno, Giovanni Favuzzi, Massimo Carella, Elvira Grandone   +9 more
doaj   +1 more source

9.5 COAGULATION CONTROL BY THE RHOA PATHWAY AND THE EXCHANGE FACTOR ARHGEF1

Artery Research, 2016
Platelet activation by thrombin is an auto-amplification loop of thrombin generation, a major factor in the formation of atherosclerotic plaques. The small G protein RhoA, under the direct control of the exchange factor Arhgef1, modulates several ...
Camille Rouillon, Amel Mohammadi, Gervaise Loirand, Veronique Regnault, Patrick Lacolley   +4 more
doaj   +1 more source

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

Advanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel, Runali Patil, Abrar Ali Khan, Deeksha Pandit, Kaushik Chatterjee, Maurice N. Collins   +5 more
wiley   +1 more source

Increased Clot Formation in the Absence of Increased Thrombin Generation in Patients with Peripheral Arterial Disease: A Case–Control Study

Frontiers in Cardiovascular Medicine, 2017
BackgroundIn peripheral arterial disease (PAD), activation of the hemostatic system may contribute to atherosclerosis progression and atherothrombotic events.ObjectiveThis case–control study assesses the overall coagulation status in PAD patients by ...
Marie-Claire F. Kleinegris, Joke Konings, Joke Konings, Jan W. Daemen, Yvonne Henskens, Bas de Laat, Bas de Laat, Henri M. H. Spronk, Arina J. ten Cate-Hoek, Hugo ten Cate   +9 more
doaj   +1 more source

P12 Proliferation and Procoagulant Activity of Vascular Smooth Muscle Cells from Thoracic and Abdominal Aortic Aneurysms

Artery Research, 2020
In contrast to abdominal aortic aneurysm (AAA), aneurysms of the thoracic ascending aorta (TAA) are not associated with a mural thrombus. Mechanistic understanding of the involvement of vascular smooth muscle cells (VSMCs) in thrombus formation is ...
Melusine Didelot, Jeremy Lagrange, Jean-Baptiste Michel, Patrick Lacolley, Veronique Regnault   +4 more
doaj   +1 more source

Distribution of endothelial cell protein C/activated protein C receptor (EPCR) during mouse embryo development. [PDF]

, 2002
The endothelial cell protein C receptor (EPCR) augments protein C activation by the thrombomodulin.thrombin complex. Deletion of the EPCR gene in mice has been reported to lead to embryonic lethality before embryonic day 10 (E10.0). To identify potential
Crawley, JT, Esmon, CT, Ferrell, G, Gu, JM   +3 more
core  

Heterotrimeric G-protein subunit Gαi2 contributes to agonist-sensitive apoptosis and degranulation in murine platelets [PDF]

, 2018
Gαi2, a heterotrimeric G-protein subunit, regulates various cell functions including ion channel activity, cell differentiation, proliferation and apoptosis.
Birnbaumer, Lutz, Bissinger, Rosi, Cao, Hang, Gawaz, Meinrad, Lang, Elisabeth, Lang, Florian, Leiss, Veronika, Nürnberg, Bernd, Pelzl, Lisann, Pieske, Burkert, Qadri, Syed M., Umbach, Anja T., Voelkl, Jakob   +12 more
core   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

Advanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun, Bingbing Sun, Alexander B. Cook, Tania Patiño Padial, Jan C. M. van Hest   +4 more
wiley   +1 more source