Human Lung Adenocarcinoma Cells: control vs. mAb NJ001 treated
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ABSTRACT:
ORGANISM(S): Homo sapiens
PROVIDER: GSE59655 | GEO | 2014/08/01
SECONDARY ACCESSION(S): PRJNA255873
REPOSITORIES: GEO
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Project description:Transcriptional profiling of human lung adenocarcinoma cells comparing control untreated SPC-A1 cells with SPC-A1 cells treated with 300 M-BM-5g/ml mAb NJ001 for 36h Two-condition experiment, SPC-A1 vs. NJ001-SPC-A1 cells. Biological replicates: 3 control, 3 treated, independently grown and harvested. One replicate per array.
2014-08-01 | E-GEOD-59655 | biostudies-arrayexpress
Project description:Two lung adenocarcinoma cell lines, A549 and SPC-A1, were cultured under two different oxygen concentrations, 1% and 20%, respectively. After 24 hours cultured, cells were collected and total RNA was extracted. Affymetrix GeneChip® Gene 1.0 ST Array System for Human was applied to detect the differences of gene expression of lung adenocarcinoma cell lines cultured under different oxygen concentrations (total RNA of the two cells was pooled with equal quantity). The experiments were repeated with the same procedures except culturing tumor cell lines in matrigel.
2015-04-30 | E-MTAB-3512 | biostudies-arrayexpress
Project description:Previously, we developed a newly monoclonal antibody named NJ001 which selectively reacted to non-small cell lung cancer and exhibited anti-tumor activity both in vitro and in vivo by inhibiting proliferation, colony formation, apoptosis and so on. MiRNA ubiquitously regulates cell processes such as cell cycle regulation, invasion, differentiation and proliferation. We used microarrays to detail the miRNA changes in the lung adenocarcinoma cell SPC-A1 after treatment with NJ001. These miRNA may have contribution to the effect of NJ001 on cancer cells.
2016-10-29 | GSE51946 | GEO
Project description:Previously, we developed a newly monoclonal antibody named NJ001 which selectively reacted to non-small cell lung cancer and exhibited anti-tumor activity both in vitro and in vivo by inhibiting proliferation, colony formation, apoptosis and so on. MiRNA ubiquitously regulates cell processes such as cell cycle regulation, invasion, differentiation and proliferation. We used microarrays to detail the miRNA changes in the lung adenocarcinoma cell SPC-A1 after treatment with NJ001. These miRNA may have contribution to the effect of NJ001 on cancer cells.
2016-10-29 | GSE51945 | GEO
Project description:BACKGROUND:Mental stress-induced neurotransmitters can affect the immune system in various ways, leading to tumor immune escape. Therefore, a better understanding of the potential functions of neurotransmitters in the tumor immune microenvironment is expected to promote the development of novel anti-tumor therapies, while facilitating synergistic immune therapy. METHODS: In this study, we analyzed the plasma levels of neurotransmitters in anti-programmed cell death protein 1 (PD-1) monoclonal antibody (mAb)-resistance patients and sensitive patients, to identify significantly different neurotransmitters. Subsequently, animal experiments, transcriptome analysis, metabolomic analysis, and experiments in vitro were used to reveal the specific mechanism of norepinephrine’s (NE) effect on immunotherapy. RESULTS: The plasma NE levels were higher in anti-PD-1 mAb-resistance patients, which may be the main cause of anti-PD-1 mAb resistance. An animal model was established for verification, which further demonstrated that NE could cause anti-PD-1 mAb resistance. Then, from the perspective of the immunosuppressive microenvironment to explore the specific mechanism of NE-induced anti-PD-1 mAb resistance, we found that NE can affect the secretion of the C-X-C Motif Chemokine Ligand 9 (CXCL9) and the immunosuppressive metabolite adenosine (ADO) in tumor cells, thereby inhibiting chemotaxis and function of CD8+ T cells. Notably, the WNT7A/β-catenin signaling pathway plays a crucial role in the NE-induced decrease in the secretion of CXCL9 and disturbance of ADO metabolism. CONCLUSION: NE can affect the secretion of CXCL9 and ADO in tumor cells, thereby inhibiting chemotaxis and the function of CD8+ T cells and inducing anti-PD-1 mAb resistance in lung adenocarcinoma (LUAD).
2023-04-04 | GSE218402 | GEO
Project description:Chinese lung adenocarcinoma cancer cells (SPC-A-1) and human larger cell lung cancer cells (NCI-H460) were injected into left cardiac ventricle of nude mice for bone metastases model, respectively. Bone metastatic lesions were detected by bone scintigraphy with 99mTc-methylene diphophonate, removed bone metastatic lesions for cell primary culture, chromosome analysis for determine the bone metastatic cells have a characterization of unchanged humanization, in the anesthesia death mice. Through eight in vivo ~ in vitro selections, the 4th, 8th generation cells of SPC-A-1, 8th generation cells of NCI-H460 and their parental cells were used for microarray analysis, respectively. Bone metastatic clones 4th and/or 8th generation SPC-A-1 vs. SPC-A-1, 8th generation NCI-H460 vs. NCI-H460, respectively. Biological replicates: one replicate for every group, independently grown and harvested. One replicate per array.
2017-05-01 | E-GEOD-57402 | biostudies-arrayexpress
Project description:modENCODE_submission_4639 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP27(official name : OP27 genotype : unc-119(ed3); wgIs27(mab-5::TY1 EGFP FLAG; unc-119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology and Genetics in Dresden using Tony Hyman's recombineering pipeline. The resulting plasmid was used for bombardment transformation of an unc-119(ed3) strain. The MAB-5::EGFP fusion protein is expressed in the correct mab-5 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the MAB-5 transcription factor. made_by : Bob Waterston's lab from UW ); Developmental Stage: L2; Genotype: unc-119(ed3); wgIs27(mab-5::TY1 EGFP FLAG; unc-119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L2; Target gene mab-5; Strain OP27(official name : OP27 genotype : unc-119(ed3); wgIs27(mab-5::TY1 EGFP FLAG; unc-119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology and Genetics in Dresden using Tony Hyman's recombineering pipeline. The resulting plasmid was used for bombardment transformation of an unc-119(ed3) strain. The MAB-5::EGFP fusion protein is expressed in the correct mab-5 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the MAB-5 transcription factor. made_by : Bob Waterston's lab from UW ); temp (temperature) 20 degree celsius
2013-07-11 | E-GEOD-48745 | biostudies-arrayexpress
Project description:modENCODE_submission_3840 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP27(official name : OP27 genotype : unc-119(ed3); wgIs27(mab-5::TY1 EGFP FLAG; unc-119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology and Genetics in Dresden using Tony Hyman's recombineering pipeline. The resulting plasmid was used for bombardment transformation of an unc-119(ed3) strain. The MAB-5::EGFP fusion protein is expressed in the correct mab-5 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the MAB-5 transcription factor. made_by : Bob Waterston's lab from UW ); Developmental Stage: embryo; Genotype: unc-119(ed3); wgIs27(mab-5::TY1 EGFP FLAG; unc-119); Sex: mixed Male and Hermaphrodite population; EXPERIMENTAL FACTORS: Developmental Stage embryo; Target gene mab-5; Strain OP27(official name : OP27 genotype : unc-119(ed3); wgIs27(mab-5::TY1 EGFP FLAG; unc-119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology and Genetics in Dresden using Tony Hyman's recombineering pipeline. The resulting plasmid was used for bombardment transformation of an unc-119(ed3) strain. The MAB-5::EGFP fusion protein is expressed in the correct mab-5 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the MAB-5 transcription factor. made_by : Bob Waterston's lab from UW ); temp (temperature) 20 degree celsius
2013-07-11 | E-GEOD-48712 | biostudies-arrayexpress
Project description:modENCODE_submission_594 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP26(made_by : R. Waterston and S. Kim description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The MAB-5::EGFP fusion protein is expressed in the correct mab-5 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the MAB-5 transcription factor. tags : GFP::3xFlag mutagen : Bombard outcross : 3 genotype : unc-119(ed3) III; wgIs26 [unc-119(+) mab-5::TY1::EGFP::3xFLAG] official name : OP26 ); Developmental Stage: L3; Genotype: unc-119(ed3) III; wgIs26 [unc-119(+) mab-5::TY1::EGFP::3xFLAG]; Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L3; Target gene ama-1; Strain OP26(made_by : R. Waterston and S. Kim description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The MAB-5::EGFP fusion protein is expressed in the correct mab-5 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the MAB-5 transcription factor. tags : GFP::3xFlag mutagen : Bombard outcross : 3 genotype : unc-119(ed3) III; wgIs26 [unc-119(+) mab-5::TY1::EGFP::3xFLAG] official name : OP26 ); temp (temperature) 20 degree celsius Series_type: CHIP-seq
2011-02-18 | E-GEOD-25781 | biostudies-arrayexpress
Project description:Seven-week old male C57BL/6J mice received a single i.p. injection of DEN (100 mg/kg) and were subsequently fed with CDA-HFD after 3 weeks. After 6 weeks of diet, the mice were randomized in 2 groups, receiving weekly i.p. injections of 500 µg of either CLDN1 specific mAb or vehicle control for 16 weeks. RNA was extracted from non-tumorous liver tissue of 6 DEN-CDA-HFD mice treated with CLDN1 mAb, 6 DEN-CDA-HFD mice treated with vehicle Control as well as 5 C57BL/6J Control mice fed by regular diet. Libraries were sequenced on the Illumina HiSeq 4000 as Single-Read 50 base reads.
2024-03-12 | GSE174542 | GEO