Results 101 to 110 of about 40,574 (330)
CXCL12 targets the primary cilium cAMP/cGMP ratio to regulate cell polarity during migration
Nature Communications, 2023 Directed cell migration requires sustained cell polarisation. In migrating cortical interneurons, nuclear movements are directed towards the centrosome that organises the primary cilium signalling hub.
Melody Atkins +5 more
doaj +1 more source
Intraflagellar Transport and Cilium-Based Signaling [PDF]
Cell, 2006 Cilia are specialized structures that not only play diverse roles in cell motility but also transmit signals to the cytoplasm and nucleus to control gene expression, cell function, animal development, and behavior. Cilia are assembled and maintained by the intraflagellar transport (IFT) machinery, which coordinates rapid, bidirectional transport ...
Kathryn V. Anderson, Jonathan M. Scholey
openaire +3 more sources
Untethered Magnetic Microswimmers for Targeted Particle Transport and Flow Manipulation
Advanced Materials Technologies, EarlyView.This work introduces magnetically actuated microswimmers to dynamically reconfigure fluid flow within a single microfluidic device. Multiple homogeneous microswimmers are independently controlled by an external magnetic field to perform translational and rotational motions, thereby inducing real‐time flow manipulation.
Dineshkumar Loganathan +3 more
wiley +1 more source
Analyticity results for the cumulants in a random matrix model
, 2014 The generating function of the cumulants in random matrix models, as well as the cumulants themselves, can be expanded as asymptotic (divergent) series indexed by maps. While at fixed genus the sums over maps converge, the sums over genera do not.
Gurau, Razvan, Krajewski, Thomas
core +3 more sources
Metachronal wave and hydrodynamic interaction for deterministic switching rowers [PDF]
, 2003 We employ a model system, called rowers, as a generic physical framework to define the problem of the coordinated motion of cilia (the metachronal wave) as a far from equilibrium process.
C.J. Brokaw +13 more
core +2 more sources
The Primary Cilium as a Complex Signaling Center [PDF]
Current Biology, 2009 Respect for the primary cilium has undergone a remarkable renaissance over the past decade, and it is now thought to be an essential regulator of numerous signaling pathways. The primary cilium's functions range from the movement of cells and fluid, to sensory inputs involved with olfaction and photoreception.
Berbari, Nicolas F. +3 more
openaire +3 more sources
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
Mathematical Biosciences and Engineering, 2015 Mucociliary clearance is the first line of defense in our airway. The purpose of this study is to identify and study key factors in the cilia motion that influence the transport ability of the mucociliary system.
Ling Xu, Yi Jiang
doaj +1 more source
Hedgehog Signaling and the Cilium: in the Zone [PDF]
Developmental Cell, 2012 Hedgehog signaling is transduced at the primary cilium, but the precise mechanisms underlying this action are not clear. In this issue of Developmental Cell, Dorn and colleagues (2012) describe a novel mechanism for control of Hedgehog signaling by Evc proteins within the primary cilium.
openaire +3 more sources
Kinematics of the Most Efficient Cilium
Physical Review Letters, 2012 4 pages, 5 ...
Christophe Eloy, Eric Lauga
openaire +5 more sources