Transcriptomic response in the heart and kidney to different types of antihypertensive drug administration [kidney]
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PROVIDER: PRJNA778414 | ENA |
REPOSITORIES: ENA
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Project description:To unravel antihypertensive drug-induced gene expression changes that are potentially related to the amelioration of end-organ damages, we performed in vivo phenotypic evaluation and transcriptomic analysis on the heart and the kidney, with administration of antihypertensive drugs to two inbred strains of (i.e., hypertensive and normotensive) rats. We chose to use six antihypertensive classes: enalapril (angiotensin converting enzyme inhibitor), candesartan (angiotensin receptor blocker), hydrochlorothiazide (diuretics), amlodipine (calcium-channel blocker), carvedilol (vasodilating beta-blocker) and hydralazine. In the tested rat strains, four of six drugs, including two renin-angiotensin system (RAS) inhibitors, were effective for BP lowering, whereas the remaining two drugs were not. Besides BP lowering, there appeared to be some inter-drug heterogeneity in phenotypic changes, such as suppressed body weight (Bw) gain and Bw-adjusted heart weight reduction. For the transcriptomic response, a considerable number of genes showed prominent mRNA expression changes either in a BP-dependent or BP-independent manner with substantial diversity between the target organs. Noticeable changes of mRNA expression were induced particularly by RAS blockade, e.g., for genes in the natriuretic peptide system (Nppb and Corin) in the heart and for those in the RAS/ kallikrein-kinin system (Ren and rat Klk1 paralogs) and those related to calcium ion binding (Calb1 and Slc8a1) in the kidney. This submission includes the kidney data.
2022-04-15 | E-MTAB-10672 | biostudies-arrayexpress
Project description:To unravel antihypertensive drug-induced gene expression changes that are potentially related to the amelioration of end-organ damages, we performed in vivo phenotypic evaluation and transcriptomic analysis on the heart and the kidney, with administration of antihypertensive drugs to two inbred strains of (i.e., hypertensive and normotensive) rats. We chose to use six antihypertensive classes: enalapril (angiotensin converting enzyme inhibitor), candesartan (angiotensin receptor blocker), hydrochlorothiazide (diuretics), amlodipine (calcium-channel blocker), carvedilol (vasodilating -blocker) and hydralazine. In the tested rat strains, four of six drugs, including two renin-angiotensin system (RAS) inhibitors, were effective for BP lowering, whereas the remaining two drugs were not. Besides BP lowering, there appeared to be some inter-drug heterogeneity in phenotypic changes, such as suppressed body weight (Bw) gain and Bw-adjusted heart weight reduction. For the transcriptomic response, a considerable number of genes showed prominent mRNA expression changes either in a BP-dependent or BP-independent manner with substantial diversity between the target organs. Noticeable changes of mRNA expression were induced particularly by RAS blockade, e.g., for genes in the natriuretic peptide system (Nppb and Corin) in the heart and for those in the RAS/ kallikrein-kinin system (Ren and rat Klk1 paralogs) and those related to calcium ion binding (Calb1 and Slc8a1) in the kidney. The heart data comprises of this submission and part of E-MTAB-9244.
2022-04-15 | E-MTAB-10667 | biostudies-arrayexpress
Project description:To unravel antihypertensive drug-induced gene expression changes that are potentially related to the amelioration of end-organ damages, we performed in vivo phenotypic evaluation and transcriptomic analysis on the heart and the kidney, with administration of antihypertensive drugs to two inbred strains of (i.e., hypertensive and normotensive) rats. We chose to use six antihypertensive classes: enalapril (angiotensin converting enzyme inhibitor), candesartan (angiotensin receptor blocker), hydrochlorothiazide (diuretics), amlodipine (calcium-channel blocker), carvedilol (vasodilating beta-blocker) and hydralazine. In the tested rat strains, four of six drugs, including two renin-angiotensin system (RAS) inhibitors, were effective for BP lowering, whereas the remaining two drugs were not. Besides BP lowering, there appeared to be some inter-drug heterogeneity in phenotypic changes, such as suppressed body weight (Bw) gain and Bw-adjusted heart weight reduction. For the transcriptomic response, a considerable number of genes showed prominent mRNA expression changes either in a BP-dependent or BP-independent manner with substantial diversity between the target organs. Noticeable changes of mRNA expression were induced particularly by RAS blockade, e.g., for genes in the natriuretic peptide system (Nppb and Corin) in the heart and for those in the RAS/ kallikrein-kinin system (Ren and rat Klk1 paralogs) and those related to calcium ion binding (Calb1 and Slc8a1) in the kidney. This submission includes the kidney data.
2022-04-15 | GSE188349 | GEO
Project description:To unravel antihypertensive drug-induced gene expression changes that are potentially related to the amelioration of end-organ damages, we performed in vivo phenotypic evaluation and transcriptomic analysis on the heart and the kidney, with administration of antihypertensive drugs to two inbred strains of (i.e., hypertensive and normotensive) rats. We chose to use six antihypertensive classes: enalapril (angiotensin converting enzyme inhibitor), candesartan (angiotensin receptor blocker), hydrochlorothiazide (diuretics), amlodipine (calcium-channel blocker), carvedilol (vasodilating beta-blocker) and hydralazine. In the tested rat strains, four of six drugs, including two renin-angiotensin system (RAS) inhibitors, were effective for BP lowering, whereas the remaining two drugs were not. Besides BP lowering, there appeared to be some inter-drug heterogeneity in phenotypic changes, such as suppressed body weight (Bw) gain and Bw-adjusted heart weight reduction. For the transcriptomic response, a considerable number of genes showed prominent mRNA expression changes either in a BP-dependent or BP-independent manner with substantial diversity between the target organs. Noticeable changes of mRNA expression were induced particularly by RAS blockade, e.g., for genes in the natriuretic peptide system (Nppb and Corin) in the heart and for those in the RAS/ kallikrein-kinin system (Ren and rat Klk1 paralogs) and those related to calcium ion binding (Calb1 and Slc8a1) in the kidney. The heart data comprises of this submission and part of ArrayExpress E-MTAB-9244.
2022-04-15 | GSE188348 | GEO
Project description:Transcriptomic response in the heart and kidney to different types of antihypertensive drug administration [heart]
| PRJNA778413 | ENA
Project description:Transcriptomic response in the heart and kidney to different types of antihypertensive drug administration
| PRJNA778412 | ENA
Project description:This SuperSeries is composed of the SubSeries listed below.
2022-04-15 | GSE188350 | GEO
Project description:hPSC-derived cadiomyocytes and primary endothelial cells were treated with lisinopril or losartan to assess whether antihypertensive drugs could impact SARS-CoV-2 entry in vitro
2021-08-26 | GSE164784 | GEO
Project description:Hypertension poses a significant global health burden and is closely associated with cardiovascular morbidity. Pistacia lentiscus var. chia, commonly known as mastic, has emerged as a potential nutraceutical, due to its diverse pharmacological properties, including antioxidant and vasodilatory effects. Yet, its impact on hypertension in translational in vivo models and on hypertension-associated abnormalities in circulation, vasculature and kidneys have not been investigated. Herein we sought to decipher the putative antihypertensive potential of mastic, focusing on vascular and renal endothelium in clinically relevant in vivo models of essential hypertension. Two translational in vivo models of hypertension induced by Angiotensin II and Deoxycorticosterone acetate (DOCA)-High Salt in male rats, were utilized. Mastic administration at a therapeutic dose (220mg/kg, per os) was administered daily for four weeks, after the establishment of hypertension. Non-invasive blood pressure measurements and whole blood RNA sequencing and metabolomics were performed. Real-time PCR and Western blot analysis were conducted in kidney and aorta, to decipher its underlying antihypertensive mechanism. Mastic administration significantly reduced systolic, diastolic, and mean blood pressure in both in vivo hypertensive models. RNA sequencing revealed distinct gene expression profiles, with modulation of immune-related pathways in the Angiotensin II model and metabolic pathways in the DOCA-HS model. Additionally, RNA sequencing analysis revealed that mastic downregulated Rhob, Jun, Txnip and Egr1 mRNA expression in the circulation, paving towards a putative antioxidant and endothelial-targeted mechanism. Metabolomic analysis identified lysophosphatidylinositol upregulation as a consistent effect of mastic in both in vivo models, being implicated with improved endothelial homeostasis. RT-PCR analysis in the kidneys and aorta, showed that mastic increased endothelial markers such as Vegfa and Egr-1 mRNA expression in both experimental models. Concerning the endothelial homeostasis, mastic additionally increased renal nitric oxide synthase phosphorylation in both in vivo models of hypertension. This study highlights the potential of mastic as a natural adjuvant therapy for hypertension. The findings shed new light on its molecular mechanisms of action, providing insights into its protective impact on renal endothelium.
2024-08-08 | GSE265763 | GEO
Project description:The functional interpretation of GWAS remains challenging due to the cell-type dependent influences of genetic variants. Here, we generated comprehensive maps of expression quantitative trait loci (eQTL) for 659 microdissected human kidney samples and identified cell-type eQTLs by mapping interactions between cell type abundance and genotype. By partitioning heritability using stratified LD-score regression to integrate GWAS with scRNA-seq and snATAC-seq data, we prioritized proximal tubules in kidney function and endothelial cells and distal tubule segments in blood pressure pathogenesis. Bayesian colocalization analysis nominated more than 200 genes for kidney function and hypertension. Our study clarifies the mechanism of commonly used antihypertensive and renal protective drugs and identifies drug repurposing opportunities for kidney disease.
2021-05-10 | GSE172008 | GEO