Results 131 to 140 of about 10,997,299 (381)
Advanced Engineering Materials, EarlyView.This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley +1 more source
Hes1 and Hes5 activities are required for the normal development of the hair cells in the mammalian inner ear. [PDF]
, 2001 The mammalian inner ear contains two sensory organs, the cochlea and vestibule. Their sensory neuroepithelia are characterized by a mosaic of hair cells and supporting cells.
Aubert, A. +6 more
core +2 more sources
Uncoordinated maturation of developing and regenerating postnatal mammalian vestibular hair cells.
PLoS Biology, 2019 Sensory hair cells are mechanoreceptors required for hearing and balance functions. From embryonic development, hair cells acquire apical stereociliary bundles for mechanosensation, basolateral ion channels that shape receptor potential, and synaptic ...
Tian Wang +7 more
doaj +1 more source
Frontiers in Cellular Neuroscience, 2017 In turtle posterior cristae, cholinergic vestibular efferent neurons (VENs) synapse on type II hair cells, bouton afferents innervating type II hair cells, and afferent calyces innervating type I hair cells.
Xiaorong Xu Parks +5 more
doaj +1 more source
Cells, 2019 The use of stem cells has been reported to improve hair regrowth in several therapeutic strategies, including reversing the pathological mechanisms, that contribute to hair loss, regeneration of hair follicles, or creating hair using the tissue ...
P. Gentile, S. Garcovich
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Oct4‐nanoscript, a biomimetic nanoparticle‐based artificial transcription factor, precisely regulates cellular rejuvenation by activating Oct4 target genes, restoring epigenetic marks, and reducing DNA damage. In a progeria model, it effectively rescued aging‐associated pathologies and extended lifespan.
Hongwon Kim +8 more
wiley +1 more source
Distinct progenitor populations mediate regeneration in the zebrafish lateral line
eLife, 2019 Mechanosensory hair cells of the zebrafish lateral line regenerate rapidly following damage. These renewed hair cells arise from the proliferation of surrounding support cells, which undergo symmetric division to produce two hair cell daughters.
Eric D Thomas, David W Raible
doaj +1 more source
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Static length changes of cochlear outer hair cells can tune low-frequency hearing.
PLoS Computational Biology, 2018 The cochlea not only transduces sound-induced vibration into neural spikes, it also amplifies weak sound to boost its detection. Actuators of this active process are sensory outer hair cells in the organ of Corti, whereas the inner hair cells transduce ...
Nikola Ciganović +5 more
doaj +1 more source
Inner ear hair cells deteriorate in mice engineered to have no or diminished innervation.
Frontiers in Aging Neuroscience, 2015 The innervation of the inner ear critically depends on the two neurotrophins Ntf3 and Bdnf. In contrast to this molecularly well established dependency, evidence regarding the need of innervation for long-term maintenance of inner ear hair cells is ...
Jennifer eKersigo, Bernd eFritzsch
doaj +1 more source