نتایج جستجو برای: transcriptomics
تعداد نتایج: 4822 فیلتر نتایج به سال:
Alzheimer's disease (AD) is characterized by the accumulation of amyloid-β (Aβ). The genes that govern this process, however, have remained elusive. To this end, we combined distinct mouse strains with transcriptomics to directly identify disease-relevant genes. We show that AD model mice (APP-Tg) with DBA/2 genetic backgrounds have significantly lower levels of Aβ accumulation compared with SJ...
Plants adapt to the environment by either long-term genome evolution or by acclimatization processes where the cellular processes and metabolism of the plant are adjusted within the existing potential in the genome. Here we studied the adaptation strategies in date palm, Phoenix dactylifera, under mild heat, drought and combined heat and drought by transcriptomic and metabolomic profiling. In t...
MOTIVATION Genome-scale metabolic models have been used extensively to investigate alterations in cellular metabolism. The accuracy of these models to represent cellular metabolism in specific conditions has been improved by constraining the model with omics data sources. However, few practical methods for integrating metabolomics data with other omics data sources into genome-scale models of m...
Atopic dermatitis (AD) is the most common chronic inflammatory skin disease. We aimed to investigate complex spatial and neighboring characteristics of AD skin. performed Visium transcriptomics sequencing in biopsies from 6 healthy control (HC) donors 7 patients (lesion non lesion). For single-cell analysis, we analyzed previously published data suction blister material full-thickness (4 ADs 5 ...
Executioner caspase-3 and -7 are proteases promoting cell death but non-apoptotic roles are being discovered. The heart expresses caspases only during development, suggesting they contribute to the organ maturation process. Therefore, we aimed at identifying novel functions of caspases in heart development. We induced simultaneous deletion of executioner caspase-3 and -7 in the mouse myocardium...
The rationale of this study is to compare and integrate two heterologous datasets intended to unravel the spatiotemporal specificities of gene expression in a rapidly growing and complex organ. We implemented medium-throughput RNA in situ hybridization (ISH) for 39 genes mainly corresponding to cell wall proteins for which we have particular interest, selected (i) on their sequence identity (24...
Completion of the human genome project revealed that the molecular mechanisms of cellular responses to different situations cannot be predicted from the sequence of their genes. Hence, most biological researches are focused on the roles of proteins which are much more challenging tasks. Omics technologies, instead of analyzing individual components of an organism by conventional biochemical met...
Two publications in the current issue of Cell introduce novel methods for high-throughput single-cell transcriptomics by using droplet microfluidics and sophisticated barcoding schemes for transcriptional profiling of thousands of individual cells.
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