Search results for " Comet assay"

showing 3 items of 3 documents

Oxygen Availability during Growth Modulates the Phytochemical Profile and the Chemo-Protective Properties of Spinach Juice.

2018

Fruits and vegetables are a good source of potentially biologically active compounds. Their regular consumption in the human diet can help reduce the risk of developing chronic diseases such as cardiovascular diseases and cancer. Plants produce additional chemical substances when subject to abiotic stress or infected by microorganisms. The phytochemical profile of spinach leaves (Spinacia oleracea L.), which is a vegetable with widely recognized health-promoting activity, has been affected by applying root hypoxic and re-oxygenation stress during plant growth. Leaf juice at different sampling times has been subject to liquid chromatography mass spectrometry (LC-MSn) analysis and tested on t…

0106 biological sciences0301 basic medicineSpinaciaAntioxidantHT29 cell lineCell Survivalmedicine.medical_treatmentLiquid Chromatography-Mass Spectrometry<i>Spinacia oleracea</i> L.lcsh:QR1-502antioxidant activitySpinacia oleracea L.Anti-proliferative activity; Antioxidant activity; Comet Assay; HT29 cell line; Liquid Chromatography-Mass Spectrometry; Spinacia oleracea L;medicine.disease_cause01 natural sciencesBiochemistrylcsh:MicrobiologyAntioxidantsMass SpectrometryArticle03 medical and health sciencesSpinacia oleraceamedicineHumansFood scienceMolecular BiologyCell ProliferationbiologyAbiotic stressChemistryChemistry PhysicalPlant Extractsfood and beveragesBiological activitybiology.organism_classificationAntineoplastic Agents PhytogenicComet assayFruit and Vegetable JuicesOxygen030104 developmental biologyPhytochemicalSpinachanti-proliferative activityComet AssayDrug Screening Assays AntitumorHT29 CellsOxidative stress010606 plant biology & botanyChromatography LiquidBiomolecules
researchProduct

Molecular Signatures Associated with Treatment of Triple-Negative MDA-MB231 Breast Cancer Cells with Histone Deacetylase Inhibitors JAHA and SAHA

2017

Jay Amin Hydroxamic Acid (JAHA; N8-ferrocenylN1-hydroxy-octanediamide) is a ferrocene-containing analogue of the histone deacetylase inhibitor (HDACi) suberoylanilide hydroxamic acid (SAHA). JAHA’s cytotoxic activity on MDA-MB231 triple negative breast cancer (TNBC) cells at 72 h has been previously demonstrated with an IC50 of 8.45 M. JAHA’s lethal effect was found linked to perturbations of cell cycle, mitochondrial activity, signal transduction and autophagy mechanisms. In order to glean novel insights on how MDA-MB231 breast cancer cells respond to the cytotoxic effect induced by JAHA, and to compare the biological effect with the related compound SAHA, we have employed a combination of…

0301 basic medicinemedicine.drug_classAntineoplastic AgentsTriple Negative Breast NeoplasmsBiologyHydroxamic AcidsToxicologyStructure-Activity Relationship03 medical and health sciences0302 clinical medicineCell Line TumormedicineHumansCytotoxic T cellFerrous CompoundsSettore BIO/06 - Anatomia Comparata E Citologiaskin and connective tissue diseasesVorinostatTriple-negative breast cancerVorinostatDose-Response Relationship DrugHistone deacetylase inhibitorComputational BiologyGeneral MedicineTriple Negative Breast NeoplasmsCell cycleHistone Deacetylase InhibitorsSettore BIO/18 - Genetica030104 developmental biologyBiochemistryCell culture030220 oncology & carcinogenesisCancer researchHistone deacetylaseJAHA Comet assay MDA-MB231 Histone Deacetylase InhibitorsDrug Screening Assays Antitumormedicine.drug
researchProduct

Jay Amin Hydroxamic Acid (JAHA), a histone deacetylase inhibitor with cytotoxic activity and the property to increase DNA repair of triple-negative M…

2017

Jay Amin Hydroxamic Acid (JAHA; N8-ferrocenylN1-hydroxy-octanediamide) is a ferrocene-containing analogue of the histone deacetylase inhibitor (HDACi) suberoylanilide hydroxamic acid (SAHA). JAHA’s cytotoxic activity on MDA-MB231 triple negative breast cancer (TNBC) cells at 72 h has been previously demonstrated with an IC50 of 8.45 M. JAHA’s lethal effect was found linked to perturbations of cell cycle, mitochondrial activity, signal transduction and autophagy mechanisms. In order to glean novel insights on how MDA-MB231 breast cancer cells respond to the cytotoxic effect induced by JAHA, and to compare the biological effect with the related compound SAHA, we have employed a combination o…

Settore BIO/18 - GeneticaJAHA SAHA comet assay DNA methylationSettore BIO/06 - Anatomia Comparata E Citologia
researchProduct