Results 111 to 120 of about 40,574 (330)
Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy
Advanced Robotics Research, EarlyView.Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley +1 more source
Emerging Roles of Primary Cilia in Glioma
Frontiers in Cellular Neuroscience, 2019 Primary cilia are microtubule-based organelles that are typically present on cells during the G0 or G1-S/G2 phases of the cell cycle. Recent studies of glioblastoma (GBM) biopsies, a brain tumor that is notorious for its aggressive growth and resistance ...
Matthew R. Sarkisian +2 more
doaj +1 more source
The 1/N Expansion of Tensor Models Beyond Perturbation Theory
, 2013 We analyze in full mathematical rigor the most general quartically perturbed invariant probability measure for a random tensor. Using a version of the Loop Vertex Expansion (which we call the mixed expansion) we show that the cumulants write as explicit ...
Gurau, Razvan
core +1 more source
Advanced Science, EarlyView.This work shows, for the first time, that the stereocilia membrane in cochlear hair cells is dynamically regulated by the mechanotransduction channel to impact the membrane mechanical properties. This work provides direct evidence that the opening and closing associated with the MET channel is regulating the membrane viscosity suggesting that the MET ...
Shefin Sam George, Anthony J. Ricci
wiley +1 more source
Stem Cell Research, 2020 The primary cilium acts as a sensory organelle with diverse receptors and ion channels to detect extracellular cues and regulate cellular functions, including cell migration.
Mi Nam Lee +7 more
doaj +1 more source
A role for Gle1, a regulator of DEAD-box RNA helicases, at centrosomes and basal bodies. [PDF]
, 2017 Control of organellar assembly and function is critical to eukaryotic homeostasis and survival. Gle1 is a highly conserved regulator of RNA-dependent DEAD-box ATPase proteins, with critical roles in both mRNA export and translation.
Akef, Abdalla +2 more
core +1 more source
Minimal design of a synthetic cilium
Physical Review ResearchWe study a slender filament beating in a viscous fluid with novel curvature-dependent bending stiffness. Our numerical and experimental investigations reveal that such differential stiffness can sustain planar bending waves far along flexible filaments, in stark contrast to the uniform-stiffness case which requires more sophisticated control.
Clément Moreau +6 more
openaire +4 more sources
Advanced Science, EarlyView.The quantitative proteomic and phosphoproteomic profiling reveals dynamic phosphorylation regulation of sperm morphogenesis. Kinase‐substrate phosphorylation network and phosphorylation module analysis, followed by in vivo knockdown and knockout analysis, identify TTBK2 and CSNK1G1 as key regulators of morphogenesis, including head, flagellar, and ...
Tianyu Zhu +25 more
wiley +1 more source
Advanced Science, EarlyView.Design of neurophilic biomimetic lipoprotein for intracerebral delivery of nerve growth factor (NGF) to traumatic brain injury (TBI). Nc‐rHDL@P can cross the BBB through ApoE3‐receptors interaction and target neurons via αRDP‐nAChR interaction. Nc‐rHDL@P delivers NGF to the lesion sites, rescues neurons, curbs inflammation, boosts sensorimotor and ...
Jialin Huang +21 more
wiley +1 more source
Comparative Biology of Centrosomal Structures in Eukaryotes
Cells, 2018 The centrosome is not only the largest and most sophisticated protein complex within a eukaryotic cell, in the light of evolution, it is also one of its most ancient organelles.
Ralph Gräf
doaj +1 more source