Results 61 to 70 of about 249,410 (353)

Generating Cell Surface Nucleated Hydrogels with an Artificial Membrane‐Binding Transglutaminase

Advanced Functional Materials, EarlyView.
Cell‐based therapies require advanced strategies to enhance cell delivery and bioactivity. Cell membrane engineering offers an avenue to impart new functions to delivered cells to boost their viability and function. Here, an artificial membrane‐binding transglutaminase is generated and biophysically characterized.
Rosalia Cuahtecontzi Delint, Tao Li, Kapil D. Patel, Will H. Zhang, Ben M. Carter, Graham J. Day, Adam W. Perriman   +6 more
wiley   +1 more source

Core and shell platelets of a thrombus: A new microfluidic assay to study mechanics and biochemistry

Research and Practice in Thrombosis and Haemostasis, 2020
Background Hemostatic clots have a P‐selectin positive platelet core covered with a shell of P‐selectin negative platelets. Objective To develop a new human blood microfluidic assay to interrogate core/shell mechanics.
Michael E. DeCortin, Lawrence F. Brass, Scott L. Diamond   +2 more
doaj   +1 more source

Circulating Extracellular Vesicles Are Strongly Associated With Cardiovascular Risk Markers

Frontiers in Cardiovascular Medicine, 2022
BackgroundExtracellular vesicles (EVs) are submicron membrane-bound vesicles released from various cells, which are emerging as a potential novel biomarker in cardiovascular diseases (CVDs) due to their procoagulatory and prothrombotic properties ...
Ruihan Zhou, Esra Bozbas, Keith Allen-Redpath, Parveen Yaqoob   +3 more
doaj   +1 more source

Comparisons between diluted thrombin time, ecarin chromogenic assays, and UPLC–MS for plasma level dabigatran quantification: Results from DRIVING study [PDF]

, 2023
Ambre de Fautereau-Vassel, Antoine Mokhtarian, Manon Mangenot, Ombeline Krekounian, Isabelle Kousignian, Xavier Delavenne, Emmanuel Curis, Isabelle Gouin‐Thibault, Virginie Siguret   +8 more
openalex   +1 more source

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

Advanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr, Saptarshi Biswas, Jacob Aragon, Asaf Dana, Jasmine Sureka, Vaaridhi Ramanuja, Jeevika Thazhaiselvam, Sarah E. Miller, Taylor H. Ware, Akhilesh K. Gaharwar   +9 more
wiley   +1 more source

Thrombin activatable fibrinolysis inhibitor como preditor de sangramento no transplante hepático: estudo piloto observacional

Revista Brasileira de Terapia Intensiva
RESUMO Objetivo: Correlacionar os níveis de thrombin activatable fibrinolysis inhibitor no pós-operatório imediato e com 24 horas de pós-operatório com o volume de sangramento tansoperatório.
Wagner Luis Nedel, Edison Moraes Rodrigues Filho, Alessandro Comarú Pasqualotto   +2 more
doaj   +1 more source

Modulation of the Thrombin Pathway Restores LTP in a Pilocarpine Mice Model of Status Epilepticus

Frontiers in Cellular Neuroscience, 2022
BackgroundStatus epilepticus (SE) leads to memory impairment following a seizure, attributed to long-term potentiation (LTP) reduction. Thrombin, a coagulation factor that activates protease-activated receptor 1 (PAR1) is involved in cognitive impairment
Efrat Shavit-Stein, Efrat Shavit-Stein, Efrat Shavit-Stein, Shani Berkowitz, Shani Berkowitz, Tal Davidy, Uri Fennig, Shani Guly Gofrit, Amir Dori, Amir Dori, Amir Dori, Nicola Maggio, Nicola Maggio, Nicola Maggio, Nicola Maggio   +14 more
doaj   +1 more source

Thrombin-induced events in non-platelet cells are mediated by the unique proteolytic mechanism established for the cloned platelet thrombin receptor. [PDF]

, 1992
We recently isolated a cDNA clone encoding a functional platelet thrombin receptor that defined a unique mechanism of receptor activation. Thrombin cleaves its receptor's extracellular amino terminal extension, unmasking a new amino terminus that ...
Coughlin, SR, Hung, DT, Nelken, NA, Vu, TH   +3 more
core   +1 more source

Non-canonical proteolytic activation of human prothrombin by subtilisin from Bacillus subtilis may shift the procoagulant\ue2\u80\u93anticoagulant equilibrium toward thrombosis [PDF]

, 2017
Blood coagulation is a finely regulated physiological process culminating with the factor Xa (FXa)-mediated conversion of the prothrombin (ProT) zymogen to active -thrombin (T).
Acquasaliente, Laura, Artusi, Ilaria, De Filippis, Vincenzo, Frasson, Roberta, Peterle, Daniele, Pontarollo, Giulia   +5 more
core   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source