Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Identification of differentially expressed genes involved in the enhancement of thermosensitivity by HIKESHI knockout in human oral squamous cell carcinoma HSC-3 cells

ABSTRACT: HIKESHI has been reported to function as a nuclear carrier protein for Hsp70 under heat-stress conditions. Functional suppression of this protein has also been shown to increase the sensitivity of cancer cells to heat. However, the molecular mechanisms underlying the enhancement of thermosensitivity in HIKESHI-suppressed cells remain unclear. In this study, we identified differentially expressed genes associated with the enhancement of thermosensitivity resulting from HIKESHI knockout in human oral squamous cell carcinoma HSC-3 cells, using GeneChip® oligonucleotide microarrays.

ORGANISM(S): Homo sapiens

PROVIDER: GSE301403 | GEO | 2025/07/08

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Identification of genes involved in enhancement of hyperthermia sensitivity by knockdown of BAG3 in human oral squamous cell carcinoma cells

2015-11-19 | GSE75127 | GEO

Identification of genes involved in enhancement of hyperthermia sensitivity by knockdown of BAG3 in human oral squamous cell carcinoma cells

Project description:Hyperthermia (HT) treatments in combination with either chemotherapy, radiotherapy or both are used for patients with cancer in various organs. However, the acquisition of thermotolerance in cancer cells due to the increase in cytoprotective proteins attenuates the therapeutic effects of HT. BAG3 (BCL2-associated athanogene 3) is a cytoprotective protein that acts against various stresses including heat stress. Recently, we demonstrated that the inhibition of BAG3 improves cell death sensitivity to HT in cancer cells. However, a detailed molecular mechanism involved in the enhancement of HT sensitivity by BAG3-knockdown (KD) in cancer cells is unclear. In this study, to identify genes involved in the enhancement of HT sensitivity by BAG3-knockdown (KD) in cancer cells, global-scale gene expression analysis was carried out using a GeneChipÂ® system. Human oral squamous carcinoma cell HSC-3 cells were treated with a combination of HT (at 44Â°C for 90 min) and siRNA for BAG3 or luciferase. Total RNA samples were prepared from the cells, and quality of the RNA was analyzed using a Bioanalyzer 2100. Gene expression was analyzed by an Affymetrix GeneChipÂ® system with a Human Genome U133-plus 2.0 array. Sample preparation for array hybridization was carried out as described in the manufacturerâs instructions.

2015-11-19 | E-GEOD-75127 | biostudies-arrayexpress

Identification of differentially expressed genes involved in the enhancement of mild hyperthermia sensitivity by chroloquine in HSC-3 human oral squamous cell carcinoma cells.

Project description:Hyperthermia (HT) is an effective treatment for cancer. When combined with chemotherapy, radiotherapy, or both, HT is expected to show high therapeutic efficacy against various tumors. Chloroquine (CQ), a clinically used treatment for malaria, has been found to inhibit autophagy. CQ has also been reported to enhance thermosensitivity in cancer cells. However, the molecular mechanisms underlying CQ-induced enhancement of thermosensitivity remain unclear. Here, we identified the differentially expressed genes involved in the enhancement of mild HT (MHT) sensitivity by chroloquine in HSC-3 human oral squamous cell carcinoma (OSCC) cells using GeneChip oligonucleotide microarrays.

2025-05-10 | GSE295102 | GEO

Identification of genes responsive to mild hyperthermia in human oral squamous cell carcinoma HSC-3 cells

Project description:Hyperthermia (HT) is widely used to treat patients with various cancers. In general, HT elicits a wide spectrum of stress responses, such as induction of heat shock proteins, protein aggregation and cell death in mammalian cells. Although many biological processes are affected by HT, the overall responses to HT in mammalian cells remain unknown. The effects of heat stress at 41Â°C for 30 min (mild hyperthermia) on the gene expression in human oral squamous cell carcinoma HSC-3 cells were investigated using an Affymetrix GeneChip system. Human oral squamous cell carcinoma HSC-3 cells were treated with heat stress (41Â°C for 30 min), followed by incubation for 0, 1, or 3 h at 37Â°C. Non-treated cells served as control. Total RNA samples were prepared from the cells, and quality of the RNA was analyzed using a Bioanalyzer 2100. Gene expression was monitored by an Affymetrix GeneChipÂ® system with a Human Genome U133-Plus 2.0 array. Sample preparation for array hybridization was carried out as described in the manufacturer's instructions.

2013-01-30 | E-GEOD-43862 | biostudies-arrayexpress

Gene profiling of the cell death induced by heat stress in HSC-3 human oral squamous carcinoma cells

Project description:Hyperthermia is widely used to treat patients with various cancers. The 42.5ËC is well known as inflection point of hyperthermia and generally up to 42ËC of hyperthermia is used in clinical case to combine with other therapy. Here, the effects of heat stress at 42 or 44ËC for 90 min on the gene expression in HSC-3 human oral squamous carcinoma cells were investigated using an Affymetrix GeneChip system. The cells were treated with heat stress (42 or 44Â°C for 90 min) and followed by incubation for 0, 6, or 12 h at 37Â°C. The percentage of cell death was 5.0 Â± 1.5 (mean Â± SD) at 42Â°C for 12 h and 17.4 Â± 0.6 at 44Â°C for 12 h. Of approximately 47,000 probe sets analyzed, many genes that were differentially expressed by a factor 2.0 or greater were identified in the cells treated with heat stress at 42 and 44Â°C. HSC-3 human oral squamous carcinoma cells were treated with heat stress (42 or 44Â°C for 90 min) and followed by incubation for 0, 6, or 12 h at 37Â°C. Non-treated cells were served as control. Total RNA samples were prepared from the cells. Gene expression was analyzed by an Affymetrix GeneChipÂ® system with a Human Genome U133-plus 2.0 array for analysis of over 47,000 transcripts. Sample preparation for array hybridization was carried out as described in the manufacturerâs instructions.

2010-10-20 | E-GEOD-24783 | biostudies-arrayexpress

Gene expression profiling in HSF1-knockdown human oral squamous cell carcinoma HSC-3 cells

Project description:Heat shock transcription factor 1 (HSF1) is recognized as the major regulator of the heat shock transcriptional response, and also plays a central role in the cellular functions of cancer cells. Here, to identify the molecular mechanism by which HSF1 regulates the proliferation of cancer cells, comparative gene expression analysis was performed with mock and HSF1-knockdown cells. Silencing of HSF1 in human oral squamous cell carcinoma HSC-3 cells was carried out by siRNA technology and the expression of HSF1 was confirmed by Western blotting. Gene expression was analyzed using GeneChip oligonucleotide microarrays and computational gene expression analysis tools. HSF1 knockdown significantly decreased the number of viable cells. Of the 54,675 probe sets analyzed, 221 probe sets were up-regulated and 423 probe sets were down-regulated by >2-fold in HSF1-knockdown cells.

2012-05-23 | GSE38058 | GEO

Identification of genes responsive to mild hyperthermia in human oral squamous cell carcinoma HSC-3 cells

2013-01-30 | GSE43862 | GEO

Gene expression profiling in HSF1-knockdown human oral squamous cell carcinoma HSC-3 cells

2012-05-22 | E-GEOD-38058 | biostudies-arrayexpress

Gene profiling of the cell death induced by heat stress in HSC-3 human oral squamous carcinoma cells

Project description:Hyperthermia is widely used to treat patients with various cancers. The 42.5˚C is well known as inflection point of hyperthermia and generally up to 42˚C of hyperthermia is used in clinical case to combine with other therapy. Here, the effects of heat stress at 42 or 44˚C for 90 min on the gene expression in HSC-3 human oral squamous carcinoma cells were investigated using an Affymetrix GeneChip system. The cells were treated with heat stress (42 or 44°C for 90 min) and followed by incubation for 0, 6, or 12 h at 37°C. The percentage of cell death was 5.0 ± 1.5 (mean ± SD) at 42°C for 12 h and 17.4 ± 0.6 at 44°C for 12 h. Of approximately 47,000 probe sets analyzed, many genes that were differentially expressed by a factor 2.0 or greater were identified in the cells treated with heat stress at 42 and 44°C.

2010-10-20 | GSE24783 | GEO

Identification of HSF1- target genes involved in thermal stress in the Pacific oyster Crassostrea gigas by ChIP-seq

Project description:The Pacific oyster Crassostrea gigas, a commercially important species inhabiting the intertidal zone, can tolerate temperature fluctuations. Heat shock transcription factor 1 (HSF1) plays an important role in the process of resistance of thermal stress. However, HSF1 has not been fully characterized in the Pacific oyster. C. gigas with an expansion of heat shock protein (HSP) 70. In this study, we analyzed genes regulated by HSF1 in response to heat shock by Chromatin immunoprecipitation followed sequencing (ChIP-seq), determined the expression patterns of target genes by qRT-PCR, and validated the regulatory relationship between one HSP70 and HSF1. We found 916 peaks corresponding to specific binding sites of HSF1, and peaks were annotated to nearest genes. In Gene Ontology analysis, HSF1 target genes was related to signal transduction, energy production, and response to biotic stimulus. Four HSP70 genes, two HSP40 genes, and one small HSP gene exhibited binding to HSF1. One HSP70 with a binding site in the promoter region was validated to be regulated by HSF1 under heat shock. These results provide a basis for future studies aimed at determining the mechanisms underlying thermal tolerance and provide insights into gene regulation in the Pacific oyster.

2020-10-16 | GSE138959 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data