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1321n1 human astrocytoma cell line  (Genecopoeia)
95
Genecopoeia 1321n1 human astrocytoma cell line
JAK1 and PERK are required to augment TNF‐α induced gene expression in human glioma cells. (A) <t>1321N1</t> cells stably expressing Cas9 were transfected with non‐targeting (NT) or JAK1 guide RNAs (gRNA) to establish non‐clonal cell lines. These cells were then treated with IFN‐γ (10 ng/mL) for 30 min followed by immunoblotting. (B) NT and JAK1 gRNA (#2) cells were treated with thaps (1 μM), TNF‐α (10 ng/mL), or both for 4 h followed by qPCR. (C) 1321N1 cells stably expressing Cas9 were transfected with NT or PERK gRNA to establish non‐clonal cell lines. These cells were then treated with thaps (1 μM) for the indicated times followed by immunoblotting. (D) NT and PERK gRNA cells were treated with thaps (1 μM), TNF‐α (10 ng/mL), or both for 4 h followed by qPCR. N = 4, data are means ± standard deviation.
1321n1 Human Astrocytoma Cell Line, supplied by Genecopoeia, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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1321n1 human astrocytoma cell line - by Bioz Stars, 2026-03
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JAK1 and PERK are required to augment TNF‐α induced gene expression in human glioma cells. (A) 1321N1 cells stably expressing Cas9 were transfected with non‐targeting (NT) or JAK1 guide RNAs (gRNA) to establish non‐clonal cell lines. These cells were then treated with IFN‐γ (10 ng/mL) for 30 min followed by immunoblotting. (B) NT and JAK1 gRNA (#2) cells were treated with thaps (1 μM), TNF‐α (10 ng/mL), or both for 4 h followed by qPCR. (C) 1321N1 cells stably expressing Cas9 were transfected with NT or PERK gRNA to establish non‐clonal cell lines. These cells were then treated with thaps (1 μM) for the indicated times followed by immunoblotting. (D) NT and PERK gRNA cells were treated with thaps (1 μM), TNF‐α (10 ng/mL), or both for 4 h followed by qPCR. N = 4, data are means ± standard deviation.

Journal: Glia

Article Title: Endoplasmic Reticulum Stress Amplifies Cytokine Responses in Astrocytes via a PERK / eIF2α / JAK1 Signaling Axis

doi: 10.1002/glia.70067

Figure Lengend Snippet: JAK1 and PERK are required to augment TNF‐α induced gene expression in human glioma cells. (A) 1321N1 cells stably expressing Cas9 were transfected with non‐targeting (NT) or JAK1 guide RNAs (gRNA) to establish non‐clonal cell lines. These cells were then treated with IFN‐γ (10 ng/mL) for 30 min followed by immunoblotting. (B) NT and JAK1 gRNA (#2) cells were treated with thaps (1 μM), TNF‐α (10 ng/mL), or both for 4 h followed by qPCR. (C) 1321N1 cells stably expressing Cas9 were transfected with NT or PERK gRNA to establish non‐clonal cell lines. These cells were then treated with thaps (1 μM) for the indicated times followed by immunoblotting. (D) NT and PERK gRNA cells were treated with thaps (1 μM), TNF‐α (10 ng/mL), or both for 4 h followed by qPCR. N = 4, data are means ± standard deviation.

Article Snippet: 1321N1 human astrocytoma cell line stably expressing Cas9 nuclease was purchased from GeneCopoeia.

Techniques: Gene Expression, Stable Transfection, Expressing, Transfection, Western Blot, Standard Deviation