Keyword search (4,163 papers available)

"kinetics" Keyword-tagged Publications:

Title Authors PubMed ID
1 The enterobactin biosynthetic intermediate 2,3-dihydroxybenzoic acid is a competitive inhibitor of the Escherichia coli isochorismatase EntB Bin X; Pawelek PD; 40400396
CHEMBIOCHEM
2 In silico molecular targets, docking, dynamics simulation and physiologically based pharmacokinetics modeling of oritavancin Fatoki TH; Balogun TC; Ojewuyi AE; Omole AC; Olukayode OV; Adewumi AP; Umesi AJ; Ijeoma NP; Apooyin AE; Chinedu CP; Idowu IE; Isah MJ; 39439008
CHEMBIOCHEM
3 Investigating the kinetics of marine and terrestrial organic carbon incorporation and degradation in coastal bulk sediment and water settings through isotopic lenses Mirzaei Y; Gélinas Y; 39117203
CHEMBIOCHEM
4 Bulk Free Radical Terpolymerization of Butyl Acrylate, 2-Methylene-1,3-Dioxepane and Vinyl Acetate: Terpolymer Reactivity Ratio Estimation Movafagh M; Meek KM; Scott AJ; Penlidis A; Dubé MA; 38794524
ENCS
5 Functional analysis of the protocatechuate branch of the β-ketoadipate pathway in Aspergillus niger Sgro M; Chow N; Olyaei F; Arentshorst M; Geoffrion N; Ram AFJ; Powlowski J; Tsang A; 37399977
BIOLOGY
6 Genetic Screening of Candida albicans Inactivation Mutants Identifies New Genes Involved in Macrophage-Fungal Cell Interactions Godoy P; Darlington PJ; Whiteway M; 35450285
PERFORM
7 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
8 Effect of dissolved oxygen on simultaneous removal of ammonia, nitrate and phosphorus via biological aerated filter with sulfur and pyrite as composite fillers. Li Y, Guo J, Li H, Song Y, Chen Z, Lu C, Han Y, Hou Y 31704601
ENCS
9 Umbelliferone derivatives exert neuroprotective effects by inhibiting monoamine oxidase A, self-amyloidβ aggregation, and lipid peroxidation. Seong SH, Ali MY, Jung HA, Choi JS 31557622
CHEMBIOCHEM
10 Electro-demulsification of water-in-oil suspensions enhanced with implementing various additives. Taslimi Taleghani S, Fellah Jahromi A, Elektorowicz M 31173953
ENCS
11 The effect of different divalent cations on the kinetics and fidelity of Bacillus stearothermophilus DNA polymerase. Vashishtha AK, Konigsberg WH 29888334
CSFG

 

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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