quanTIseq method and validation based on blood-cell mixtures.
Blood Cells
These cells include red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
Red blood cells are responsible for transporting oxygen and carbon dioxide throughout the body, while white blood cells defend against infection and disease.
Platelets are essential for blood clotting and wound healing.
Researchers in the field of blood cell research utilize advanced techniques and technologies to study the structure, function, and development of these critical cellular components.
Accurate and reproducible protocols are crucial for advancing our understanding of blood cell biology and improving clinical applications.
Most cited protocols related to «Blood Cells»
Blood cell-derived iPS cells were generated as described previously16 (link). Briefly, mononuclear cells were prepared from peripheral blood using the Ficoll-Paque PREMIUM (GE Healthcare) separation method. The cells were electroporated with episomal vectors using a Nucleofector 4D system (with P3 Primary Cell Kit, Lonza) and plated on rLN511E8-coated cell culture plates. The iPSCs were induced by changing the medium to StemFit™. Twenty to thirty days after plating, iPS cell colonies were observed. A similar method was used to generate Ff-hiPSCs from human cord blood (provided by the RIKEN Bioresource Center Cell Bank). We generated several clones of Ff-hiPSCs from each experiment.
The experimental protocols dealing with human subjects were approved by the institutional review board at our institute (Kyoto University Graduate School and Faculty of Medicine, Ethics Committee). Written informed consent was provided by each donor.
Main Illumina 450k DNAm datasets used. We list the main datasets used in this study, the cell-types/tissue profiled, whether the data was used for reference database construction (if yes, we specify which cell-types were used), whether the data was used for validation/evaluation purposes (if yes, we specify which cell-types were used) and the reference/citation
Dataset Name | Tissue/cell-types | Use in Reference DNAm Database | Testing/Evaluation | Reference |
---|---|---|---|---|
Reinius et al. | WB, PBMC, NK, B, CD4T, CD8T, Monoc, Neutro, Eosino. (n = 6 of each) | NK, B, CD4T, CD8T, Monoc., Neutro., Eosino. | WB & PBMC | [24 (link)] |
Liu et al. | WB (n = 335 controls, n = 354 rheumathoid arthritis cases) | No | Average Flow Cytometry estimates for cases and controls | [2 (link)] |
Koestler et al. | WB (n = 18) | No | 12 Reconstructed WB mixtures + 6 WB samples with Flow Cytometry estimates | [20 (link)] |
Zilbauer et al. | PBMC, CD4T, CD8T, NK, B, Monoc, Neutro. (n = 6 of each) | No | In-silico mixtures of purified blood cell subtypes | [27 (link)] |
ENCODE | Various | HMEC, HRCE, IMR90, Liver | No | [22 (link)] |
Slieker et al. | Various | Pancreas | Liver | [26 (link)] |
SCM2 | Various | No | HRCE, Pancreas, IMR90 | [29 (link)] |
Lowe et al. | Various | No | HMEC | [28 (link), 35 (link)] |
Teschendorff et al. | WB (n = 152) | No | Smoking associated DMCs | [31 (link)] |
Abbreviations: DNAm = DNA methylation, WB = whole blood, PBMC = peripheral blood mononuclear cells, HMEC = human mammary epithelial cells, HRCE = human renal cortical epithelia, IMR90 (fetal lung fibroblast), SCM2 = Stem-Cell-Matrix Compendium-2, DMCs = differentially methylated CpGs, NK = natural killer cells, B = B-cell, Monoc = Monocytes, Neutro. = Neutrophils, Eosino = Eosinophils, CD4T = CD4+ T-cells, CD8T = CD8+ T-cells
Most recents protocols related to «Blood Cells»
Example 4
As a non-limiting example, the perfusion chamber or the multi-well plate described herein can be used for drug screening. As shown in
Example 6
Optimization of Morphogen Exposure
The optimal duration of caudalization and ventralization may vary depending on the parent cell line used, culture conditions, and quality of reagents. For cells with ESC origin both caudalization and ventralization are typically 1 day faster, for hiPSC derived from adult cells, the time can depend on the origin of the somatic cells. Several different types of cells have been used to produce iPSCs, including fibroblasts, neural progenitor cells, keratinocytes, melanocytes, CD34+ cells, hepatocytes, cord blood cells and adipose stem cells. In hiPSC derived from CD34+ cells caudalization and ventralization may be slower for up to 2 days. hiPSC derived from fibroblasts typically follow the time line as explained in the
Example 26
Blood cells, such as mature peripheral blood T lymphocytes, monocytes, macrophages, T cell progenitors, macrophage-monocyte progenitor cells, and/or pluripotent hematopoietic stem cells (such as those found in umbilical cord blood and occupying bone marrow spaces) as well as other stem/progenitor cells can be transfected using the therapeutic vector(s) in vitro. Appropriate concentrations of the therapeutic vector(s) may be those consistent with Browning et al., 1999. Subsequently, cells are expanded (propagated) in vitro, and are then transferred to the host via introduction of the cells to the venous or arterial circulation using an intravenous needle or catheter. Subsequently, cells transfected with the therapeutic vectors are able to “home” to the bone marrow and other tissues.
It is understood that the examples and embodiments described herein are for illustrative purposes only and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application and scope of the appended claims. All publications, patents, and patent applications cited herein are hereby incorporated by reference in their entirety for all purposes.
Example 4
Extracting Haematopoietic Stem Cells from Peripheral Blood
Upon giving consent the donors are given a granulocyte-colony stimulating factor (G-CSF) and/or a granulocyte-macrophage colony-stimulating factor (GM-CSF), e.g. Neupogen® (commercially available from Amgen Inc. USA) to help harvest peripheral haematopoietic stem cells with minimal possible discomfort to donors. Cell surface polypeptide markers are used for identifying long-lasting multipotent stem-cells. Suitably markers may include CD 34+, CD59+, Thy1+, CD38low/−, C-kit−/low, and lin−.
Top products related to «Blood Cells»
More about "Blood Cells"
Blood cells, also known as hematopoietic cells, are the cellular components of blood that play vital roles in the body's physiological processes.
These cells include red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
Red blood cells are responsible for transporting oxygen and carbon dioxide throughout the body, while white blood cells defend against infection and disease.
Platelets are essential for blood clotting and wound healing.
Researchers in the field of hemotology and hematopoeisis utilize advanced techniques and technologies, such as the FACSCanto II, FACSCalibur, and LSRFortessa flow cytometers, to study the structure, function, and development of these critical cellular components.
Accurate and reproducible protocols, such as those involving the Blood & Cell Culture DNA Mini Kit, TRIzol reagent, Ficoll-Paque PLUS, and FACS lysing solution, are crucial for advancing our understanding of blood cell biology and improving clinical applications.
By leveraging cutting-edge AI technology, PubCompare.ai helps you identify the best protocols and products, enhancing the accuracy and productivity of your blood cell research.
Whether you're studying erythrocytes, leukocytes, or thrombocytes, PubCompare.ai empowers you to locate the most accurate and reproducible protocols from literature, pre-prints, and patents with ease.
Experience the future of scientific discovery with PubCompare.ai and unlock the secrets of the blood cell universe.