Similar Datasets
Project description:Tabula Muris Senis is a single cell transcriptomic atlas of 18 tissues and organs from Mus musculus across the organism’s life span.
2020-04-30 | GSE149590 | GEO
Project description:A deep proteome and transcriptome abundance atlas of 29 healthy human tissues
2024-03-19 | E-PROT-29 | ExpressionAtlas
Project description:Array-based transcriptomic analysis of human hepatocarcinomas of different histological grades versus non-tumorous liver tissues
2025-01-16 | E-MTAB-8887 | ExpressionAtlas
Project description:Molecular characterization of cell types using single-cell transcriptome sequencing is revolutionizing cell biology and enabling new insights into the physiology of human organs. We created a human reference atlas comprising nearly 500,000 cells from 24 different tissues and organs, many from the same donor. This atlas enabled molecular characterization of more than 400 cell types, their distribution across tissues, and tissue-specific variation in gene expression. Using multiple tissues from a single donor enabled identification of the clonal distribution of T cells between tissues, identification of the tissue-specific mutation rate in B cells, and analysis of the cell cycle state and proliferative potential of shared cell types across tissues. Cell type-specific RNA splicing was discovered and analyzed across tissues within an individual.
| S-EPMC9812260 | biostudies-literature
Project description:Tabula Muris: Transcriptomic characterization of 20 organs and tissues from Mus musculus at single cell resolution
| PRJNA432002 | ENA
Project description:RNA extracted at 240min. Samples are rRNA depleted. Expression measurement of Homo sapiens genes.
2019-07-31 | GSE114179 | GEO
Project description:The human adrenal glands are highly dynamic endocrine organs that are involved in the secretion of various hormones such as steroids and catecholamines. Here we present a single-nuclei and spatial transcriptomic analysis of healthy adult human adrenal glands to provide a complete adrenal gland atlas. With this, we show how such an atlas can be taken advantage when studying adrenocortical diseases, such as adrenocortical adenomas (ACA). Using nornal adrenal as reference, we showed a high intra-tumoural heterogeneity in the single-nuclei transcriptome of ACA, revealing the presence of specific cell populations associated with cortisol secretion and genetic background.
2023-01-01 | E-MTAB-12129 | biostudies-arrayexpress
Project description:Successful pregnancies require fine coordination among the reproductive organs. Reproductive research has focused on ovarian ageing, the uterus and oviduct have received much less attention; whether these organs age synchronously with the ovaries remains unclear. Here, we established a single-cell transcriptomic atlas of the ovary, oviduct, and uterus across the murine reproductive lifespan. Organ–organ communication patterns were identified using cell-specific hormone receptor analysis. The ageing hallmarks (including DNA damage, cellular senescence, and apoptosis, etc.) were evaluated for each cell type. Analysis of these ageing-related gene set scores combined with changes in morphology and molecular signatures revealed that the ovary aged earlier and faster than the oviduct and uterus; this was also confirmed in human reproductive tissues. Our single-cell transcriptomic atlas provides molecular insights into reproductive ageing and its asynchronization for the reproductive organs across the murine reproductive lifespan, which may reveal the causes of declining fertility at advanced ages.
2024-12-18 | GSE241318 | GEO
Project description:Background: As core units of organ tissues, cells of various types play their harmonious rhythms to maintain the homeostasis of the human body. It is essential to identify the characteristics of cells in human organs and their regulatory networks for understanding the biological mechanisms related to health and disease. However, a systematic and comprehensive single-cell transcriptional profile across multiple organs of a normal human adult is missing. Results: We perform single-cell transcriptomes of 84,363 cells derived from 15 tissue organs of one adult donor and generate an adult human cell atlas. The adult human cell atlas depicts 252 subtypes of cells, including major cell types such as T, B, myeloid, epithelial, and stromal cells, as well as novel COCH+ fibroblasts and FibSmo cells, each of which is distinguished by multiple marker genes and transcriptional profiles. These collectively contribute to the heterogeneity of major human organs. Moreover, T cell and B cell receptor repertoire comparisons and trajectory analyses reveal direct clonal sharing of T and B cells with various developmental states among different tissues. Furthermore, novel cell markers, transcription factors and ligand-receptor pairs are identified with potential functional regulations in maintaining the homeostasis of human cells among tissues. Conclusions: The adult human cell atlas reveals the inter- and intra-organ heterogeneity of cell characteristics and provides a useful resource in uncovering key events during the development of human diseases in the context of the heterogeneity of cells and organs.
2020-11-09 | GSE159929 | GEO