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GSE62399
Saccharomyces cerevisiae
4 Downloadable Samples
Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Allyl alcohol is a highly toxic industrial chemical used as a synthetic substrate, and as an herbicide in agriculture. It is evident that Allyl alcohol is metabolized by alcohol dehydrogenases (ADH) to the highly toxic Acrolein. Acrolein is a simple unsaturated aldehyde, ubiquitous environmental pollutant, endogenous metabolite and major constituent of cigarette smoke. Acrolein is highly electrophilic in nature and has strong reactivity towards nucleophiles present in cell such as amino acids, proteins and DNA.
Publication Title
Molecular cytotoxicity mechanisms of allyl alcohol (acrolein) in budding yeast.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 4 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Valproic acid (VA) is a small-chain branched fatty acid, widely used as anticonvulsant, and mood stabilizer to treat psychiatric illness. Valproic acid is also known to inhibit the histone deacetylases (HDACs), which makes it as a potent antitumor agent in alone or in combination with other cytotoxic drugs. Beside its conventional activities, valproic acid reported to have much broader, complicated effects and affect many complex physiological processes. However the molecular mechanisms of valproic acid are unclear.
Publication Title
Combined Transcriptomics and Chemical-Genetics Reveal Molecular Mode of Action of Valproic acid, an Anticancer Molecule using Budding Yeast Model.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 4 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
KP1019 (trans-[tetrachlorobis(1H-indazole) ruthenate(III)]) is a ruthenium complex that exhibited anti-cancer activity in several in vitro and in vivo studies. KP1019 was even efficient against cancer cells that were resistant to other chemotherapeutic agents and thus emerged as a promising anti-cancer drug without dose-limiting cytotoxicity. However, the molecular mechanisms of its action are elusive.
Publication Title
A systematic assessment of chemical, genetic, and epigenetic factors influencing the activity of anticancer drug KP1019 (FFC14A).
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 4 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
In Saccharomyces cerevisiae, Sen1 is a 252-kDa, nuclear superfamily-1 RNA/DNA helicase that encoded by an essential gene SEN1 (Senataxin). It is an important component of the Nrd1p-Nab3p-Sen1p (NRD1) complex that regulates the transcriptional termination of most non-coding and some coding transcripts at RNA polymerase pause sites. Sen1 specifically interacts with Rnt1p (RNase III), an endoribonuclease, and with Rpb1p (Rpo21p), a subunit of RNA polymerase II, through its N-terminal domain (NTD), which is a critical element of the RNA-processing machinery. Moreover, mutations in the N-terminal tail of SETX, a human ortholog of yeast Senataxin (Sen1) reported in neurological disorders.
Publication Title
Sen1, the homolog of human Senataxin, is critical for cell survival through regulation of redox homeostasis, mitochondrial function, and the TOR pathway in Saccharomyces cerevisiae.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 16 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Analysis of transcriptome post hypoxia and TGF-β treatment in breast cancer
Publication Title
Hypoxia-induced TGF-β-RBFOX2-ESRP1 axis regulates human MENA alternative splicing and promotes EMT in breast cancer.
Sample Metadata Fields
Sex, Specimen part, Cell line
View Samples- Homo sapiens
- 4 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Epigenetic mechanisms play an important role in the cellular development and maintenance of cellular homeostasis. Any alteration of epigenetic mechanisms via the changes in DNA methylation and histone modification may lead to various diseases including cancer. The differential expression of histone modifiers has been observed in various malignancies.
Publication Title
PAK2-c-Myc-PKM2 axis plays an essential role in head and neck oncogenesis via regulating Warburg effect.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 4 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Transcriptome analysis of BORIS depleted MCF7 cells
Publication Title
Intragenic DNA methylation and BORIS-mediated cancer-specific splicing contribute to the Warburg effect.
Sample Metadata Fields
No sample metadata fields
View Samples- Rattus norvegicus
- 12 Downloadable Samples
- Affymetrix Rat Gene 1.0 ST Array (ragene10st)
Description
Corpus luteum (CL) is a transient endocrine tissue formed from the remnants of the ovarian follicle after ovulation. In response to gonadotropin surge, the ovulating follicle undergoes dramatic changes in expression of genes and differentiation of follicular cells into luteal cells. In several species, of the several genes that are down- regulated post ovulation, Cyp19A1 that codes for aromatase, essential for biosynthesis of estradiol- 17 (E2), also get down- regulated but appears to get up- regulated at later time points in the estrous cycle to have critical role in E2 secretion. In primates and rodents, higher expression and higher E2 levels has been observed in CL. Surprisingly, in the recently carried out gene expression profiling of PGF2- induced luteolysis studies in the bovine species [GSE27961], it was observed that expression of one of the earliest genes that was down- regulated was Cyp19A1 in the CL. However, the specific role of E2 in the regulation of CL function remains poorly defined. Thus, in the present study, efforts were made to examine the temporal changes in the global gene expression profile in the CL of pregnant rats after treatment with aromatase inhibitor (AI), Anastrozole, and E2 supplementation. The results obtained will further expand our knowledge on E2 target/responsive genes and the basic mechanism(s) that regulates the CL function. Key words: CL, E2, AI, Gene expression
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples- Drosophila melanogaster
- 9 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
Expression profiling of IFMs from 1-2 day old adult male flies of 3 genotypes: Canton-S, IFM-specific actin null (Act88FKM88) and IFM-specific myosin null (Mhc7).
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part
View Samples- Hordeum vulgare
- 18 Downloadable Samples
- Affymetrix Barley Genome Array (barley1)
Description
The wheat gene Lr34 (Yr18/Pm38/Sr57/Ltn1) encodes a putative ABCG-type of transporter and is a unique source of disease resistance providing durable and partial resistance against multiple fungal pathogens. Lr34 has been found to be functional as a transgene in barley.
Publication Title
The wheat resistance gene Lr34 results in the constitutive induction of multiple defense pathways in transgenic barley.
Sample Metadata Fields
Specimen part
View Samples