nsc34 neurons (Cedarlane)
Structured Review
![PTEN -siRNA nanoparticle transfection enables efficient gene silencing with minimal impact on neuron health (A) PTEN -siRNA nanoparticles (100 nM) demonstrated highly efficient knockdown of target PTEN mRNA in differentiated <t>NSC34</t> neurons, with peak knockdown on Day 3 for the delivered siRNA [t(2) = −4.840, p = 0.02007; one-tailed] with expression levels returning to baseline by Day 7 [t(2) = 0.05373, p = 0.5190; one-tailed]. RNA fold change and associated error was assessed using the 2 −ΔΔCt method and normalized to GAPDH as per (B) Treatment of neurons with PTEN- siRNA nanoparticles at 100 nM had a non-significant effect on the metabolic activity at 3 [t(2) = 0.6370, p = 0.5893, 95 % CI 74.4820<x <134.3874] and 7 days [t(2) = −3.390, p = 0.07708, 95 % CI -66.21<x<104.0] post-transfection. (C – F) Transfection of PTEN -siRNA nanoparticles does not affect neuronal morphology. Control and PTEN -siRNA nanoparticle treated neurons have a similar distribution, density, and morphology compared to control neurons (C, D). Higher magnification images showed that all neurons (control and treated) possessed a typical neuronal morphology with several neurites extending from each cell body (E, F). All cells were stained for F-actin (green = phalloidin) and nuclei (blue = DAPI). Scale Bar in (C, D): 100 μm; Scale Bar in (E, F): 50 μm. Significance code: ns = p > 0.1; • = p ≤ 0.1, ∗ = p ≤ 0.05, ∗∗ = p ≤ 0.01, ∗∗∗ = p ≤ 0.001, ∗∗∗∗ = p ≤ 0.0001.](https://pub-med-central-images-cdn.bioz.com/pub_med_central_ids_ending_with_8063/pmc12908063/pmc12908063__gr1.jpg)
Nsc34 Neurons, supplied by Cedarlane, used in various techniques. Bioz Stars score: 95/100, based on 75 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/nsc34+neurons/Mouse+Motor+Neuron-Like+Hybrid+Cell+Line+(NSC-34)/pmc12908063-57-5-7
Average 95 stars, based on 75 article reviews
Images
1) Product Images from "Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury"
Article Title: Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury
Journal: Bioactive Materials
doi: 10.1016/j.bioactmat.2026.01.022
Figure Legend Snippet: PTEN -siRNA nanoparticle transfection enables efficient gene silencing with minimal impact on neuron health (A) PTEN -siRNA nanoparticles (100 nM) demonstrated highly efficient knockdown of target PTEN mRNA in differentiated NSC34 neurons, with peak knockdown on Day 3 for the delivered siRNA [t(2) = −4.840, p = 0.02007; one-tailed] with expression levels returning to baseline by Day 7 [t(2) = 0.05373, p = 0.5190; one-tailed]. RNA fold change and associated error was assessed using the 2 −ΔΔCt method and normalized to GAPDH as per (B) Treatment of neurons with PTEN- siRNA nanoparticles at 100 nM had a non-significant effect on the metabolic activity at 3 [t(2) = 0.6370, p = 0.5893, 95 % CI 74.4820
Techniques Used: Transfection, Knockdown, One-tailed Test, Expressing, Activity Assay, Control, Staining
Figure Legend Snippet: Scaffold-mediated siRNA delivery does not affect the viability of neurons, results in prolonged downregulation of PTEN, and stimulates increased expression of BCL2 and GAP43 mRNA . (A) The metabolic activity of NSC34 neurons cultured on PTEN -siRNA activated scaffolds peaked by day 3 post-transfection [t(2) = 4.0599, p = 0.05565, 95 % CI 93.954
Techniques Used: Expressing, Activity Assay, Cell Culture, Transfection, Control, Lactate Dehydrogenase Assay, Gene Expression, One-tailed Test
Related Articles
Transfection:Article Title: Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury Article Snippet: Twenty four hours before transfection, the NSC34 growth media was exchanged to differentiation media – Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 (DMEM-F12; Sigma-Aldrich Ireland), 1 % (v/v) Penicillin/Streptomycin, 1 % (v/v) L-glutamine, 1 % (v/v) FBS, 1 % (v/v) MEM non-essential amino acids (MEM-NEAA; ThermoFisher Scientific, Ireland), and 1 μM all-trans retinoic acid (ATRA) to allow the cells to develop into stable, mature neuronal phenotype with low mitotic rate. .. NSC34 neuronal culture and transfections: Produced:Article Title: Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury Article Snippet: Twenty four hours before transfection, the NSC34 growth media was exchanged to differentiation media – Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 (DMEM-F12; Sigma-Aldrich Ireland), 1 % (v/v) Penicillin/Streptomycin, 1 % (v/v) L-glutamine, 1 % (v/v) FBS, 1 % (v/v) MEM non-essential amino acids (MEM-NEAA; ThermoFisher Scientific, Ireland), and 1 μM all-trans retinoic acid (ATRA) to allow the cells to develop into stable, mature neuronal phenotype with low mitotic rate. .. NSC34 neuronal culture and transfections: Cell Culture:Article Title: Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury Article Snippet: Twenty four hours before transfection, the NSC34 growth media was exchanged to differentiation media – Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 (DMEM-F12; Sigma-Aldrich Ireland), 1 % (v/v) Penicillin/Streptomycin, 1 % (v/v) L-glutamine, 1 % (v/v) FBS, 1 % (v/v) MEM non-essential amino acids (MEM-NEAA; ThermoFisher Scientific, Ireland), and 1 μM all-trans retinoic acid (ATRA) to allow the cells to develop into stable, mature neuronal phenotype with low mitotic rate. .. NSC34 neuronal culture and transfections: Modification:Article Title: Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury Article Snippet: Twenty four hours before transfection, the NSC34 growth media was exchanged to differentiation media – Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 (DMEM-F12; Sigma-Aldrich Ireland), 1 % (v/v) Penicillin/Streptomycin, 1 % (v/v) L-glutamine, 1 % (v/v) FBS, 1 % (v/v) MEM non-essential amino acids (MEM-NEAA; ThermoFisher Scientific, Ireland), and 1 μM all-trans retinoic acid (ATRA) to allow the cells to develop into stable, mature neuronal phenotype with low mitotic rate. .. NSC34 neuronal culture and transfections: |

