human luad cell line a549 (ATCC)

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ATCC human luad cell line a549

Effects of ActRIIA and its downstream signaling proteins on the survival of <t>LUAD.</t> Cox regression was used to analyze the data (n=530). The Kaplan-Meier survival curves represented the impacts of different proteins on the survival of LUAD: (A) ActRIIA, (B) SMAD3, (C) MAPK1 and (D) MAPK3. (E) Sample distribution differences of LUAD data from GSE116959 were analyzed through principal component analysis. (F) Volcano plot of GSE116959 was analyzed using log 2 FC>1 and adjusted P-value <0.05. Upregulated DEGs were shown in red and downregulated DEGs were shown in blue. (G) Statistical analysis results of microarray-based data analysis from GSE116959. LUAD, lung adenocarcinoma; DEGs, differentially expressed genes.

Human Luad Cell Line A549, supplied by ATCC, used in various techniques. Bioz Stars score: 99/100, based on 32177 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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human luad cell line a549 - by Bioz Stars, 2026-10

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1) Product Images from "Activin A induces apoptosis of human lung adenocarcinoma A549 cells through endoplasmic reticulum stress pathway"

Article Title: Activin A induces apoptosis of human lung adenocarcinoma A549 cells through endoplasmic reticulum stress pathway

Journal: Oncology Reports

doi: 10.3892/or.2023.8688

Effects of ActRIIA and its downstream signaling proteins on the survival of LUAD. Cox regression was used to analyze the data (n=530). The Kaplan-Meier survival curves represented the impacts of different proteins on the survival of LUAD: (A) ActRIIA, (B) SMAD3, (C) MAPK1 and (D) MAPK3. (E) Sample distribution differences of LUAD data from GSE116959 were analyzed through principal component analysis. (F) Volcano plot of GSE116959 was analyzed using log 2 FC>1 and adjusted P-value <0.05. Upregulated DEGs were shown in red and downregulated DEGs were shown in blue. (G) Statistical analysis results of microarray-based data analysis from GSE116959. LUAD, lung adenocarcinoma; DEGs, differentially expressed genes.

Figure Legend Snippet: Effects of ActRIIA and its downstream signaling proteins on the survival of LUAD. Cox regression was used to analyze the data (n=530). The Kaplan-Meier survival curves represented the impacts of different proteins on the survival of LUAD: (A) ActRIIA, (B) SMAD3, (C) MAPK1 and (D) MAPK3. (E) Sample distribution differences of LUAD data from GSE116959 were analyzed through principal component analysis. (F) Volcano plot of GSE116959 was analyzed using log 2 FC>1 and adjusted P-value <0.05. Upregulated DEGs were shown in red and downregulated DEGs were shown in blue. (G) Statistical analysis results of microarray-based data analysis from GSE116959. LUAD, lung adenocarcinoma; DEGs, differentially expressed genes.

Techniques Used: Microarray

Effect of activin A on viability and proliferation of A549 cells. (A) The viability of A549 cells was examined by Cell Counting Kit-8 assay after treated with activin A. (B and C) The proliferation of A549 cells was determined by real-time cell analysis in the presence or absence of activin A. (D) The proliferation of A549 cells treated with activin A for 24 was examined by BrdU incorporation. *P<0.05 and **P<0.01 compared with control group (n=3).

Figure Legend Snippet: Effect of activin A on viability and proliferation of A549 cells. (A) The viability of A549 cells was examined by Cell Counting Kit-8 assay after treated with activin A. (B and C) The proliferation of A549 cells was determined by real-time cell analysis in the presence or absence of activin A. (D) The proliferation of A549 cells treated with activin A for 24 was examined by BrdU incorporation. *P<0.05 and **P<0.01 compared with control group (n=3).

Techniques Used: Cell Counting, Cell Analysis, BrdU Incorporation Assay, Control

Effect of activin A on the apoptosis of A549 cells. (A) The apoptosis of A549 cells treated with activin A for 24 h was assayed by Hoechst fluorescent staining. Typical cells were marked by white arrows. Scale bar, 100 µm. (B) The apoptotic ratio of A549 cells was examined by flow cytometry with YF ® 488-Annexin V and PI staining after treated with activin A for 24 h. *P<0.05 and **P<0.01 compared with control group.

Figure Legend Snippet: Effect of activin A on the apoptosis of A549 cells. (A) The apoptosis of A549 cells treated with activin A for 24 h was assayed by Hoechst fluorescent staining. Typical cells were marked by white arrows. Scale bar, 100 µm. (B) The apoptotic ratio of A549 cells was examined by flow cytometry with YF ® 488-Annexin V and PI staining after treated with activin A for 24 h. *P<0.05 and **P<0.01 compared with control group.

Techniques Used: Staining, Flow Cytometry, Control

Effect of activin A on expression of endoplasmic reticulum stress pathway-related proteins in A549 cells. Levels of proteins were examined by western blotting in A549 cells after treated with activin A for 24 h. The graph represented the relative levels of proteins in three separate experiments. The levels of proteins were normalized against GAPDH expression, and the results were shown as the fold-increase of the control. **P<0.01 compared with control group.

Figure Legend Snippet: Effect of activin A on expression of endoplasmic reticulum stress pathway-related proteins in A549 cells. Levels of proteins were examined by western blotting in A549 cells after treated with activin A for 24 h. The graph represented the relative levels of proteins in three separate experiments. The levels of proteins were normalized against GAPDH expression, and the results were shown as the fold-increase of the control. **P<0.01 compared with control group.

Techniques Used: Expressing, Western Blot, Control

Effects of calcium signaling on apoptosis of A549 cells. (A and B) The calcium levels in A549 cells treated with activin A were measured by Fluo-4 fluorescence signal intensity. F0, fluorescence baseline. F, fluorescence intensity after treated with 20 ng/ml activin A. The graph represented the comparison of the peak value of calcium signal normalized to the baseline (F/F0). Typical cells were marked by white arrows. Scale bar, 1,000 µm. (C) BAPTA-AM and ionomycin affected apoptosis of activin A-induced A549 cells. The apoptosis of cells labeled with YF ® 488-Annexin V and PI was tested by flow cytometry. The graph revealed the percentage of apoptotic cells in three separate experiments. **P<0.01 compared with 0.025% DMSO control group; ## P<0.01 compared with 0.025% DMSO + Activin A group.

Figure Legend Snippet: Effects of calcium signaling on apoptosis of A549 cells. (A and B) The calcium levels in A549 cells treated with activin A were measured by Fluo-4 fluorescence signal intensity. F0, fluorescence baseline. F, fluorescence intensity after treated with 20 ng/ml activin A. The graph represented the comparison of the peak value of calcium signal normalized to the baseline (F/F0). Typical cells were marked by white arrows. Scale bar, 1,000 µm. (C) BAPTA-AM and ionomycin affected apoptosis of activin A-induced A549 cells. The apoptosis of cells labeled with YF ® 488-Annexin V and PI was tested by flow cytometry. The graph revealed the percentage of apoptotic cells in three separate experiments. **P<0.01 compared with 0.025% DMSO control group; ## P<0.01 compared with 0.025% DMSO + Activin A group.

Techniques Used: Fluorescence, Comparison, Labeling, Flow Cytometry, Control

Effects of activin A on expression of activin receptors, Smad3 and MAPK signaling proteins in A549 cells. (A) Levels of ActRIA, ActRIB, ActRIIA, ActRIIB and Smad3 mRNAs were determined by reverse transcription-quantitative PCR in A549 cells treated with activin A for 4 h. The graph represented the relative levels of mRNA in three separate experiments. The levels of mRNA were normalized against GAPDH expression, and the results were shown as the fold-increase of the control. (B) Level of ActRIIA protein was examined by western blotting in A549 cells treated with activin A for 4 h. The graph represented the relative levels of proteins in three separate experiments. The levels of ActRIIA protein were normalized against GAPDH, and the results were presented as the fold-increase of the control. (C) Levels of Smad3, p-Smad3, ERK1/2, p-ERK1/2, JNK and p-JNK proteins were determined by western blotting in A549 cells subject to 0–40 ng/ml of activin A for 4 h. The graph represented the relative levels of protein in three separate experiments. The levels of protein were normalized against GAPDH expression, and the results were presented as the fold-increase of the control. **P<0.01 compared with control group. p-, phosphorylated.

Figure Legend Snippet: Effects of activin A on expression of activin receptors, Smad3 and MAPK signaling proteins in A549 cells. (A) Levels of ActRIA, ActRIB, ActRIIA, ActRIIB and Smad3 mRNAs were determined by reverse transcription-quantitative PCR in A549 cells treated with activin A for 4 h. The graph represented the relative levels of mRNA in three separate experiments. The levels of mRNA were normalized against GAPDH expression, and the results were shown as the fold-increase of the control. (B) Level of ActRIIA protein was examined by western blotting in A549 cells treated with activin A for 4 h. The graph represented the relative levels of proteins in three separate experiments. The levels of ActRIIA protein were normalized against GAPDH, and the results were presented as the fold-increase of the control. (C) Levels of Smad3, p-Smad3, ERK1/2, p-ERK1/2, JNK and p-JNK proteins were determined by western blotting in A549 cells subject to 0–40 ng/ml of activin A for 4 h. The graph represented the relative levels of protein in three separate experiments. The levels of protein were normalized against GAPDH expression, and the results were presented as the fold-increase of the control. **P<0.01 compared with control group. p-, phosphorylated.

Techniques Used: Expressing, Reverse Transcription, Real-time Polymerase Chain Reaction, Control, Western Blot

Effects of ERK inhibitor FR180204 on activin A-induced A549 cell apoptosis. (A) A549 cells were pretreated for 2 h with 1% DMSO or 10 µM FR180204 in 1% DMSO, then treated with 20 ng/ml activin A for 4 h. Levels of p-ERK and ERK protein were examined by western blotting. The graph represented the relative levels of proteins in three separate experiments. The levels of p-ERK and ERK protein were normalized against GAPDH, and the results were shown as the fold-increase of the control. (B) A549 cells were pretreated for 2 h with 1% DMSO or 10 µM FR180204, then treated for 12 h with or without 20 ng/ml activin A. The apoptosis of cells labeled with YF ® 488-Annexin V and PI was assayed by flow cytometry. The graph revealed the percentage of apoptotic cells in three separate experiments. (C) A549 cells were pretreated for 2 h with 1% DMSO or 10 µM FR180204, then treated for 12 h with or without 20 ng/ml activin A. Levels of CHOP and caspase-12 protein were examined by western blotting. The graph represented the relative levels of proteins in three separate experiments. *P<0.05 and **P<0.01 compared with 1% DMSO control group; ## P<0.01 compared with activin A + 1% DMSO control group. p-, phosphorylated.

Figure Legend Snippet: Effects of ERK inhibitor FR180204 on activin A-induced A549 cell apoptosis. (A) A549 cells were pretreated for 2 h with 1% DMSO or 10 µM FR180204 in 1% DMSO, then treated with 20 ng/ml activin A for 4 h. Levels of p-ERK and ERK protein were examined by western blotting. The graph represented the relative levels of proteins in three separate experiments. The levels of p-ERK and ERK protein were normalized against GAPDH, and the results were shown as the fold-increase of the control. (B) A549 cells were pretreated for 2 h with 1% DMSO or 10 µM FR180204, then treated for 12 h with or without 20 ng/ml activin A. The apoptosis of cells labeled with YF ® 488-Annexin V and PI was assayed by flow cytometry. The graph revealed the percentage of apoptotic cells in three separate experiments. (C) A549 cells were pretreated for 2 h with 1% DMSO or 10 µM FR180204, then treated for 12 h with or without 20 ng/ml activin A. Levels of CHOP and caspase-12 protein were examined by western blotting. The graph represented the relative levels of proteins in three separate experiments. *P<0.05 and **P<0.01 compared with 1% DMSO control group; ## P<0.01 compared with activin A + 1% DMSO control group. p-, phosphorylated.

Techniques Used: Western Blot, Control, Labeling, Flow Cytometry

Concentration Assay:

Article Title: Computationally Guided Engineering of Short Peptides for Targeted RNA-Loaded pBAE Nanoparticles.
Article Snippet: THP-1 (ATCC TIB-202) human monocyte cells were maintained in RPMI-1640 medium supplemented with 2 mM L-glutamine, 1 mM sodium pyruvate, 100 IU/mL penicillin/streptomycin, and inactivated fetal bovine serum (FBS) at a 10% final concentration. .. A549 (ATC CCL-185) human lung adenocarcinoma cells were grown in DMEM medium supplemented with 2 mM L-glutamine, 100 IU/mL penicillin/streptomycin, and FBS at a 10% final concentration. ..

Modification:

Article Title: Pre-splicing factors associate with UpA-rich RNA and limit flavivirus replication.
Article Snippet: .. African green monkey kidney Vero E6 (ATCC CRL-1586), Vero (ATCC CCL-81) and human A549 cells (ATCC CCL-185) were maintained in completed Dulbecco’s modified Eagle medium (DMEM; Gibco) supplemented with 10% (v/v) heat-inactivated foetal bovine serum (FBS; Gibco), 100 U/ml penicillin and 100 μg/mL streptomycin (pen/strep; Sigma-Aldrich). ..

other:

Article Title: Gapmers targeting conserved SARS-CoV-2 single-stranded regions reduce viral load and reshape inflammatory macrophage responses
Article Snippet: A549-hACE2 , ATCC , CCL-185.

Article Title: Ribosome remodeling drives translation adaptation during viral infection and cellular stress
Article Snippet: Human: A549 , ATCC , CCL-185.

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