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nsc34 neurons  (Cedarlane)


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    Cedarlane nsc34 neurons
    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.
    Nsc34 Neurons, supplied by Cedarlane, used in various techniques. Bioz Stars score: 93/100, based on 73 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    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

    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<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.
    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 0.1; • = p ≤ 0.1, ∗ = p ≤ 0.05, ∗∗ = p ≤ 0.01, ∗∗∗ = p ≤ 0.001, ∗∗∗∗ = p ≤ 0.0001.

    Techniques Used: Transfection, Knockdown, One-tailed Test, Expressing, Activity Assay, Control, Staining

    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<x<308.3], decreased by day 7 [t(2) = −15.068, p = 0.004375, 95 % CI 49.7157<x<72.05] and was similar to control levels by day 21 [t(2) = −0.1042, p = 0.9265, 95 % CI 83.23<x<116.0]. Metabolic activity normalization was performed relative to the untreated cells. (B) LDH assay revealed a consistent but small increase in cell stress over a span of 21 days. (C – D) Analysis of PTEN gene expression in scaffold transfected neurons over 21 days showed a significant decrease in expression levels [t(4) = −3.2927, p = 0.01507; one-tailed] 3 days after transfection that was then followed by a gradual return toward untreated control levels denoted by the blue regression line which approaches the red untreated control line after 21 days. (E – F) The change in BCL2 expression 3-, 7-, and 21-days post-transfection showed a significant initial elevation [t(4) = 2.092, p = 0.05227, one-tailed], followed by a gradual reduction converging toward untreated control levels. (G – H). Similarly, GAP43 expression was characterised by of an initial significant rise [t(4) = 2.1748, p = 0.04765, one-tailed] in levels that was followed by a decrease over the 21-day culture period. Significance code: ns = p > 0.1; • = p ≤ 0.1, ∗ = p ≤ 0.05, ∗∗ = p ≤ 0.01, ∗∗∗ = p ≤ 0.001, ∗∗∗∗ = p ≤ 0.0001.
    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 0.1; • = p ≤ 0.1, ∗ = p ≤ 0.05, ∗∗ = p ≤ 0.01, ∗∗∗ = p ≤ 0.001, ∗∗∗∗ = p ≤ 0.0001.

    Techniques Used: Expressing, Activity Assay, Cell Culture, Transfection, Control, Lactate Dehydrogenase Assay, Gene Expression, One-tailed Test

    Related Articles

    Cell Differentiation:

    Article Title: The Impact of the Molecular Weight of Degradation Products with Silicon from Porous Chitosan-Siloxane Hybrids on Neuronal Cell Behavior.
    Article Snippet: .. NSC-34 Cell Differentiation Mouse motor neuron-like cells, NSC-34 (Cedarlane, CLU140) [25], were cultured at 37 ◦C in a humidified atmosphere of 5% CO2 and seeded at an initial density of 0.3 × 104 cells/cm2 on glass slides in a medium with the degradation products with Si extracted from the porous hybrids. .. After 2 days of culture, the medium was changed to DMEM-F12 (Sigma-Aldrich) with the differentiation products with Si extracted from the porous hybrids supplemented with 1% FBS, 1% (4 mM) L-glutamine, 1% (0.1 mg/mL) streptomycin, 100 U/mL penicillin, and 1 μM retinoic acid (Sigma-Aldrich) and cultured for 5 days.

    Cell Culture:

    Article Title: The Impact of the Molecular Weight of Degradation Products with Silicon from Porous Chitosan-Siloxane Hybrids on Neuronal Cell Behavior.
    Article Snippet: .. NSC-34 Cell Differentiation Mouse motor neuron-like cells, NSC-34 (Cedarlane, CLU140) [25], were cultured at 37 ◦C in a humidified atmosphere of 5% CO2 and seeded at an initial density of 0.3 × 104 cells/cm2 on glass slides in a medium with the degradation products with Si extracted from the porous hybrids. .. After 2 days of culture, the medium was changed to DMEM-F12 (Sigma-Aldrich) with the differentiation products with Si extracted from the porous hybrids supplemented with 1% FBS, 1% (4 mM) L-glutamine, 1% (0.1 mg/mL) streptomycin, 100 U/mL penicillin, and 1 μM retinoic acid (Sigma-Aldrich) and cultured for 5 days.

    Article Title: Evaluation of the role of an antioxidant gene in NSC-34 motor neuron-like cells as a model of a motor neuron disease
    Article Snippet: This study is, to the best of our knowledge, the first to address whether overexpression of PLS3 using a lentiviral vector (LV) in an in vitro model of SMA could reduce oxidative stress and thus protect MN-like cells. .. A hybrid mouse MN-neuroblastoma cell line, NSC-34, was purchased from Cedarlane Laboratories (CLU 140-A; thru Tebu-Bio, Le Perray en Yvelines, France) and cultured as previously reported [19]. .. The human embryonic kidney cell line, HEK293T, (293T ATCC CRL-3216) was also used.

    Article Title: The Impact of the Molecular Weight of Degradation Products with Silicon from Porous Chitosan–Siloxane Hybrids on Neuronal Cell Behavior
    Article Snippet: .. Mouse motor neuron-like cells, NSC-34 (Cedarlane, CLU140) [ ], were cultured at 37 °C in a humidified atmosphere of 5% CO 2 and seeded at an initial density of 0.3 × 10 4 cells/cm 2 on glass slides in a medium with the degradation products with Si extracted from the porous hybrids. .. After 2 days of culture, the medium was changed to DMEM-F12 (Sigma-Aldrich) with the differentiation products with Si extracted from the porous hybrids supplemented with 1% FBS, 1% (4 mM) L-glutamine, 1% (0.1 mg/mL) streptomycin, 100 U/mL penicillin, and 1 μM retinoic acid (Sigma-Aldrich) and cultured for 5 days.

    other:

    Article Title: Functional Genomics and Immunologic Tools: The Impact of Viral and Host Genetic Variations on the Outcome of Zika Virus Infection
    Article Snippet: Mouse , NSC-34 , Motor neuron-like hybrid , DMEM (without SP) supplemented with 10% FBS and PS , 37 o C, 5% CO 2 , Cedarlane (CLU140).

    Multiple Displacement Amplification:

    Article Title: Reduction of the therapeutic dose of silencing RNA by packaging it in extracellular vesicles via a pre-microRNA backbone.
    Article Snippet: .. The following cell lines were used: NSC-34 (CLU140, Cedarlane), MDA-MB-231 (ATCC), C8S (CRL-2535, ATCC), C8D1A (CRL-2541, ATCC), MN-1 (gift from J. Cote, University of Ottawa), Neuro2a (CCL-131, ATCC), 293T (CRL-3216, ATCC), MSC-TERT (Cedarlane), and Human neonatal dermal fibroblasts (Lonza, CC-2509). ..



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    Image Search Results


    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<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.

    Journal: Bioactive Materials

    Article Title: Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury

    doi: 10.1016/j.bioactmat.2026.01.022

    Figure Lengend 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 0.1; • = p ≤ 0.1, ∗ = p ≤ 0.05, ∗∗ = p ≤ 0.01, ∗∗∗ = p ≤ 0.001, ∗∗∗∗ = p ≤ 0.0001.

    Article Snippet: NSC34 neuronal culture and transfections: NSC34 neurons (Cedarlane Cat No. CLU140), a hybrid cell line produced by the fusion of motor neuron enriched embryonic mouse spinal cord cells with mouse neuroblastoma cells, were cultured in growth medium Dulbecco's Modified Eagle Medium (DMEM; Sigma-Aldrich, Ireland) supplemented with 10 % fetal bovine serum (FBS; Labtech UK), 1 % (v/v) L-Glutamine (Sigma-Aldrich, Ireland), and 1 % (v/v) Penicillin- Streptomycin Solution (Sigma-Aldrich, Ireland) in a T-175 cell culture flask (37 °C, 5 % CO 2 ).

    Techniques: Transfection, Knockdown, One-tailed Test, Expressing, Activity Assay, Control, Staining

    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<x<308.3], decreased by day 7 [t(2) = −15.068, p = 0.004375, 95 % CI 49.7157<x<72.05] and was similar to control levels by day 21 [t(2) = −0.1042, p = 0.9265, 95 % CI 83.23<x<116.0]. Metabolic activity normalization was performed relative to the untreated cells. (B) LDH assay revealed a consistent but small increase in cell stress over a span of 21 days. (C – D) Analysis of PTEN gene expression in scaffold transfected neurons over 21 days showed a significant decrease in expression levels [t(4) = −3.2927, p = 0.01507; one-tailed] 3 days after transfection that was then followed by a gradual return toward untreated control levels denoted by the blue regression line which approaches the red untreated control line after 21 days. (E – F) The change in BCL2 expression 3-, 7-, and 21-days post-transfection showed a significant initial elevation [t(4) = 2.092, p = 0.05227, one-tailed], followed by a gradual reduction converging toward untreated control levels. (G – H). Similarly, GAP43 expression was characterised by of an initial significant rise [t(4) = 2.1748, p = 0.04765, one-tailed] in levels that was followed by a decrease over the 21-day culture period. Significance code: ns = p > 0.1; • = p ≤ 0.1, ∗ = p ≤ 0.05, ∗∗ = p ≤ 0.01, ∗∗∗ = p ≤ 0.001, ∗∗∗∗ = p ≤ 0.0001.

    Journal: Bioactive Materials

    Article Title: Development of a PTEN -siRNA activated scaffold to promote axonal regrowth following spinal cord injury

    doi: 10.1016/j.bioactmat.2026.01.022

    Figure Lengend 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 0.1; • = p ≤ 0.1, ∗ = p ≤ 0.05, ∗∗ = p ≤ 0.01, ∗∗∗ = p ≤ 0.001, ∗∗∗∗ = p ≤ 0.0001.

    Article Snippet: NSC34 neuronal culture and transfections: NSC34 neurons (Cedarlane Cat No. CLU140), a hybrid cell line produced by the fusion of motor neuron enriched embryonic mouse spinal cord cells with mouse neuroblastoma cells, were cultured in growth medium Dulbecco's Modified Eagle Medium (DMEM; Sigma-Aldrich, Ireland) supplemented with 10 % fetal bovine serum (FBS; Labtech UK), 1 % (v/v) L-Glutamine (Sigma-Aldrich, Ireland), and 1 % (v/v) Penicillin- Streptomycin Solution (Sigma-Aldrich, Ireland) in a T-175 cell culture flask (37 °C, 5 % CO 2 ).

    Techniques: Expressing, Activity Assay, Cell Culture, Transfection, Control, Lactate Dehydrogenase Assay, Gene Expression, One-tailed Test