Keyword search (4,163 papers available)

"sensory" Keyword-tagged Publications:

Title Authors PubMed ID
1 Auditory and vibrotactile interactions in perception of timbre acoustic features Chauvette L; Sophie Grenier A; Albouy P; Coffey E; Zatorre R; Sharp A; 41168236
PSYCHOLOGY
2 Integrating past experiences Leir TMW; Gardner MPH; 40146623
PSYCHOLOGY
3 Evoked and entrained pupillary activity while moving to preferred tempo and beyond Spiech C; Hope M; Bégel V; 39758823
PSYCHOLOGY
4 Challenges and Approaches in the Study of Neural Entrainment Duecker K; Doelling KB; Breska A; Coffey EBJ; Sivarao DV; Zoefel B; 39358026
CONCORDIA
5 Strategies used during the cognitive evaluation of older adults with dual sensory impairment: a scoping review Dumassais S; Pichora-Fuller MK; Guthrie D; Phillips NA; Savundranayagam M; Wittich W; 38506649
PSYCHOLOGY
6 Danger Changes the Way the Brain Consolidates Neutral Information; and Does So by Interacting with Processes Involved in the Encoding of That Information Omar A Qureshi 36927572
PSYCHOLOGY
7 Electroencephalographic characteristics of children and adolescents with chronic musculoskeletal pain Ocay DD; Teel EF; Luo OD; Savignac C; Mahdid Y; Blain-Moraes S; Ferland CE; 36601627
HKAP
8 Calcium activity is a degraded estimate of spikes Hart EE; Gardner MPH; Panayi MC; Kahnt T; Schoenbaum G; 36368324
PSYCHOLOGY
9 A Newly Identified Impairment in Both Vision and Hearing Increases the Risk of Deterioration in Both Communication and Cognitive Performance Guthrie DM; Williams N; Campos J; Mick P; Orange JB; Pichora-Fuller MK; Savundranayagam MY; Wittich W; Phillips NA; 35859361
PSYCHOLOGY
10 Understanding Associative Learning Through Higher-Order Conditioning Gostolupce D; Lay BPP; Maes EJP; Iordanova MD; 35517574
PSYCHOLOGY
11 Anterior cingulate neurons signal neutral cue pairings during sensory preconditioning Hart EE; Gardner MPH; Schoenbaum G; 34936884
PSYCHOLOGY
12 Bioprinting of Adult Dorsal Root Ganglion (DRG) Neurons Using Laser-Induced Side Transfer (LIST) Roversi K; Ebrahimi Orimi H; Falchetti M; Lummertz da Rocha E; Talbot S; Boutopoulos C; 34442487
ENCS
13 Mechanisms of higher-order learning in the amygdala Gostolupce D; Iordanova MD; Lay BPP; 34197867
PSYCHOLOGY
14 The Prevalence of Hearing, Vision, and Dual Sensory Loss in Older Canadians: An Analysis of Data from the Canadian Longitudinal Study on Aging. Mick PT, Hämäläinen A, Kolisang L, Pichora-Fuller MK, Phillips N, Guthrie D, Wittich W 32546290
PSYCHOLOGY
15 The Effect of Stimulus Duration on the Nostril Localization of Eucalyptol. Frasnelli J, Gingras-Lessard F, Robert J, Steffener J 28334125
PERFORM
16 Hearing and Cognitive Impairments Increase the Risk of Long-term Care Admissions Williams N; Phillips NA; Wittich W; Campos JL; Mick P; Orange JB; Pichora-Fuller MK; Savundranayagam MY; Guthrie DM; 31911955
PSYCHOLOGY
17 Comparison of the spatial resolution of source imaging techniques in high-density EEG and MEG. Hedrich T, Pellegrino G, Kobayashi E, Lina JM, Grova C 28619655
PERFORM

 

Title:Bioprinting of Adult Dorsal Root Ganglion (DRG) Neurons Using Laser-Induced Side Transfer (LIST)
Authors:Roversi KEbrahimi Orimi HFalchetti MLummertz da Rocha ETalbot SBoutopoulos C
Link:https://pubmed.ncbi.nlm.nih.gov/34442487/
DOI:10.3390/mi12080865
Publication:Micromachines
Keywords:adult DRG neuronscalcium kineticslaser-assisted bioprintinglaser-induced side transfersensory neuronstranscriptomeviability
PMID:34442487 Category: Date Added:2021-08-27
Dept Affiliation: ENCS
1 Département de Pharmacologie et Physiologie, Université de Montréal, Montréal, QC H3C 3J7, Canada.
2 Centre de Recherche Hôpital Maisonneuve-Rosemont, Montréal, QC H1T 2M4, Canada.
3 Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Montréal, QC H3G 1M8, Canada.
4 Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil.
5 Département d'Ophtalmologie, Université de Montréal, Montréal, QC H3C 3J7, Canada.
6 Institut de Génie Biomédical, Université de Montréal, Montréal, QC H3C 3J7, Canada.

Description:

Cell bioprinting technologies aim to fabricate tissuelike constructs by delivering biomaterials layer-by-layer. Bioprinted constructs can reduce the use of animals in drug development and hold promise for addressing the shortage of organs for transplants. Here, we sought to validate the feasibility of bioprinting primary adult sensory neurons using a newly developed laser-assisted cell bioprinting technology, known as Laser-Induced Side Transfer (LIST). We used dorsal root ganglion neurons (DRG; cell bodies of somatosensory neurons) to prepare our bioink. DRG-laden- droplets were printed on fibrin-coated coverslips and their viability, calcium kinetics, neuropeptides release, and neurite outgrowth were measured. The transcriptome of the neurons was sequenced. We found that LIST-printed neurons maintain high viability (Printed: 86%, Control: 87% on average) and their capacity to release neuropeptides (Printed CGRP: 130 pg/mL, Control CGRP: 146 pg/mL). In addition, LIST-printed neurons do not show differences in the expressed genes compared to control neurons. However, in printed neurons, we found compromised neurite outgrowth and lower sensitivity to the ligand of the TRPV1 channel, capsaicin. In conclusion, LIST-printed neurons maintain high viability and marginal functionality losses. Overall, this work paves the way for bioprinting functional 2D neuron assays.





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