The interference of the expression of each of the genes involved in the synthesis of coenzyme Q (CoQ) in Drosophila melanogaster can help to understand the pathophysiology of CoQ-dependent mitochondrial diseases in humans. We have knocked-down all genes involved in the CoQ biosynthesis pathway at different temperatures to induce depletion of CoQ at different levels throughout the body and in a tissue-specific manner. The efficiency of the knockdowns was quantified by Q-RTPCR and determination of CoQ levels by HPLC-UV+ECD.
View Article and Find Full Text PDFThe ability of flow cytometry to identify and quantify the presence of cell populations defined by their expression profile of specific markers has made this technique a powerful and routinary tool in clinical diagnostic practice. Specifically in the field of hematological malignancies, flow cytometry allows the identification of the correct type and lineage of each patient's disease and also sensitively quantifies the presence of the disease at precise moments during treatment, that is, levels of measurable residual disease (MRD). The quantification of MRD by flow cytometry has allowed the adaptation of tailored therapies to patients, contributing to the improvement of the results of the different protocols in recent decades.
View Article and Find Full Text PDFAcute kidney injury (AKI) and chronic kidney disease (CKD) are considered interconnected syndromes, as AKI episodes may accelerate CKD progression, and CKD increases the risk of AKI. Genome-wide association studies (GWAS) may identify novel actionable therapeutic targets. Human GWAS for AKI or CKD were combined with murine AKI transcriptomics data sets to identify 13 (ACACB, ACSM5, CNDP1, DPEP1, GATM, SLC6A12, AGXT2L1, SLC15A2, CTSS, ICAM1, ITGAX, ITGAM, and PPM1J) potentially actionable therapeutic targets to modulate kidney disease severity across species and the AKI-CKD spectrum.
View Article and Find Full Text PDFNeointimal hyperplasia is the main cause of vascular graft failure in the medium term. NFκB is a key mediator of inflammation that is activated during neointimal hyperplasia following endothelial injury. However, the molecular mechanisms involved in NFκB activation are poorly understood.
View Article and Find Full Text PDFTreatment for acute kidney injury (AKI) is suboptimal. A better understanding of the pathogenesis of AKI may lead to new therapeutic approaches. Kidney transcriptomics of folic acid-induced AKI (FA-AKI) in mice identified Runx1 as the most upregulated RUNX family gene.
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