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Gene expression profiling in LSD1 depleted Huh-1 cell line under hypoxic condition.

ABSTRACT: To investigate the role for LSD1 under hypoxia condition. we depleted LSD1 gene with siRNA in Huh-1 cell lines under 1% O2 hypoxia condtion, and than perforemed gene expression microarray analysis. Using Gene Set Enrichment Analysis (GSEA), determined to identify the biological pathway.

ORGANISM(S): Homo sapiens

PROVIDER: GSE85345 | GEO | 2016/08/10

SECONDARY ACCESSION(S): PRJNA338233

REPOSITORIES: GEO

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Gene expression profiling in LSD1 depleted Huh-1 cell line under hypoxic condition.

Project description:To investigate the role for LSD1 under hypoxia condition. we depleted LSD1 gene with siRNA in Huh-1 cell lines under 1% O2 hypoxia condtion, and than perforemed gene expression microarray analysis. Using Gene Set Enrichment Analysis (GSEA), determined to identify the biological pathway. Determined the gene expression profile of the LSD konckdown effect under hypoxia condition. Using Gene Set Enrichment Analysis (GSEA) decided to identify the biological pathways.

2016-08-10 | E-GEOD-85345 | biostudies-arrayexpress

Hypoxic response for human bronchial epithelial culture [bulkRNA-Seq batch1]

Project description:Purpose: To identify the gene expression change under hypoxia on HBE cells. Methods: bulk RNA-seq was performed on primary human bronchial epithelial cells (HBE) that were cultured on air-liquid interface (ALI) condition and treated under normoxia or hypoxia (1% O2) for 6hr, 24hr, and 5days. Results: hypoxia-related genes were significantly upregulated under hypoxia including EGLN3.

2023-08-22 | GSE227502 | GEO

Chronic hypoxic response for human bronchial epithelial culture [bulkRNA-Seq batch2]

Project description:Purpose: To identify the gene expression change under chronic hypoxia on HBE cells. Methods: bulk RNA-seq was performed on primary human bronchial epithelial cells (HBE) that were cultured on air-liquid interface (ALI) condition and treated under normoxia or hypoxia (1% O2) for 5days. Results: inflammatory cytokines, collagen degradation, and angiogenic genes were upregulated under chronic hypoxia.

2023-08-22 | GSE227501 | GEO

Mature dendritic cells under hypoxic condition

Project description:Dendritic cells (DCs) are professional antigen-presenting cells whose activity is intrinsically linked to the microenvironment. Hypoxia is a condition of low oxygen tension occurring in inflammatory tissues that creates a special microenvironment conditioning cell physiology. We studied the effects of hypoxia on the differentiation of human monocytes into DCs and maturation into mature DCs. Mature DCs were differentiated in vitro from human monocytes under normoxic or hypoxic conditions and the gene expression profile was determined. The expression profile of mature dendritic cells under normoxia vs hypoxia was studied. Three healthy donors were used as biologial replicates.

2010-12-31 | E-GEOD-22282 | biostudies-arrayexpress

Immature dendritic cells under hypoxic condition

Project description:Dendritic cells (DCs) are professional antigen-presenting cells whose activity is intrinsically linked to the microenvironment. Hypoxia is a condition of low oxygen tension occurring in inflammatory tissues that creates a special microenvironment conditioning cell physiology. We studied the effects of hypoxia on the differentiation of human monocytes into DCs. Immature DCs were differentiated in vitro from human monocytes under normoxic (iDCs) or hypoxic (Hi-DCs) conditions and the gene expression profile was determined. Hi-DCs expressed novel hypoxia-inducible genes and were characterized by up-regulation of pathways associated with cell movement/migration. Keywords: stress response, cell differentiation

2007-01-27 | GSE6863 | GEO

Identification of genes activated in cancer cells cultured under hypoxia and serum-free condition

Project description:To identify genes activated under hypoxia (1%O2) and serum-free treatment of a cancer cell line, we performed cDNA microarray analysis with an ovarian cancer cell line, OVSAYO. Cells were cultured under normoxia /hypoxia (1%O2) and serum-plus/serum-minus conditions for 16 hours. Total RNA was isolated for cDNA microarray analysis.

2015-04-01 | E-GEOD-55564 | biostudies-arrayexpress

Mature dendritic cells under hypoxic condition

2010-12-31 | GSE22282 | GEO

Expression data from human SGBS adipocytes under hypoxic conditions

Project description:Hypoxia in adipose tissue is suggested to be involved in the development of a chronic mild inflammation, which in obesity can further lead to insulin-resistance. The effect of hypoxia on gene expression in adipocytes seems to play a central role in this inflammatory response observed in obesity. However, the global impact of hypoxia on transcriptional changes in human adipocytes is unclear. Therefore, we compared gene expression profiles of human Simpson-Golabi-Behmel syndrome (SGBS) adipocytes under normoxic or hypoxic conditions to detect hypoxia-responsive genes in adipocytes by using whole human genome microarrays. Human SGBS adipocytes were cultured in a hypoxic environment (1% O2) for 3, 6 and 16 hours and the control group was cultured under normoxic conditions (21% O2). Total RNA was prepared from control and treated SGBS cells, in triplicate experiments, and probes were hybridized on ‘Human Genome U133 2.0’ arrays (Affymetrix).

2011-04-14 | E-GEOD-28603 | biostudies-arrayexpress

Identification of genes activated in cancer cells cultured under hypoxia and serum-free condition

2015-04-01 | GSE55564 | GEO

Regulation of chromatin accessibility in hypoxia condition

Project description:Hypoxia leads to significant changes at the histone modification marks, including increasing methylation of H3K4, H3K9 and H3K27. However, the overall effect on chromatin accessibility is not fully understood. Here, we employed an ATACseq method on PFA-fixed mouse glioma cell line GL261to test the genomewide chromatin accessibility changes in response to two hypoxic conditions: moderate hypoxia (1% O2) and severe hypoxia (<0.1% O2).

2023-03-05 | GSE200757 | GEO

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