Warwick Nesbitt, Erik Westein and coworkers describe a new mechanistic model for thrombus growth within a blood vessel, providing evidence that blood flow shear gradients—which can arise from vessel injury, stenosis or obstruction—are important in driving thrombus formation. Rapid changes in blood shear rates lead to dynamic restructuring of membranous structures, called 'tethers', on the platelet surface, facilitating stable platelet deposition onto a growing thrombus (pages 607–608).
- Warwick S Nesbitt
- Erik Westein
- Shaun P Jackson
