Biological tissues are composed of coded microstructures with different cell types. To mimic this structural complexity, we magnetically manipulated the assembly of two kinds of GUVs, i.e., 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-(7-nitro-2-1,3-benzoxadiazol-4-yl) (NBD PE) labeled ...
21. Reticular tissue is mainly composed of fibroblasts and reticular fibers.22. Cartilage and bone tissues belong to connective tissue proper.23.Three types of cartilage can be distinguished by reference to the differences in quantity and type of cells.24. Chondrocytes in fibrocartilage are ...
It should also be emphasized that tissues are composed of multiple cell types and that RLGS and Sequenom MassARRAY methylation analysis present an average methylation for all cell types. High expression of a gene expressed in cell type that makes up a small fraction of the total tissue would ...
A variety of factors can trigger cell death in a tissue. For example, the process of apoptosis, or programmed cell death, selectively removes damaged cells — including those with DNA damage or defective mitochondria. During apoptosis, cellular proteases and nucleases are activated, and cells self-...
Cellular composition, distribution, and endocrine function of adipose tissue Adipose tissueis a multifunctional organ containing several different cellular populations, including mature adipocytes,mesenchymal stem cells,endothelial cells, macrophages, lymphocytes, and fibroblasts[15,16]. These populations are not...
Under epidermis, the dermis is pink and composed of dense connective tissue.In hypodermis, you can find loose connective tissue and adipose tissue.High power:1.Collagenous fibers are dense, arranged irregularly and formed thick bundles.2.The numbers of the cells are few, most of which are fi ...
Epithelial architecture.aThe lineages produced by GsSCs are composed of CCs, ICs and EEs. The LFCs and FCs are present in the posterior CCR. A: anterior, P: posterior.bThe MG consists of two types of mature cells, with ISCs that are evenly distributed.cThe HPZ is where damage-induced ...
tubular organ construction [82]. However, the microscale arrangement of multiple cellular and ECM layers, present in many native tubular organs, is still to be achieved using these methods. Other techniques, such as rod support printing, have the potential to create tubes that are composed of mu...
We found that the development and function of gastric or intestinal organoids grown in tissue extracellular matrix hydrogels are comparable or often superior to those in Matrigel. In addition, gastrointestinal extracellular matrix hydrogels enabled long-term subculture and transplantation of organoids by ...
The fibrous tissues of the spine are derived from sclerotome, an embryonic tissue composed of multipotent mesenchymal cells4,5. Previously, we showed that deletion of Tgfbr2 in Collagen2a (Col2a) expressing sclerotome led to significant defects in development of AF6,7. Others have shown that ...