I propose an hypothesis of a developmental phase of oligogenic expression that is followed by positive and negative selection resulting usually in cells with one expressed receptor.
Sometimes, H. pylori bodies or remnants were found inside PaCSs (Figure 2C and D), usually in cells also showing H. pylori outside PaCS, in membrane-enclosed vacuoles of the supranuclear cytoplasm (Figure 2E).
These assemblies, usually found in cell organelles called chloroplasts, have an intricate structure that efficiently captures and transports solar energy at the scale of nanometers.
Histone, any of a group of simple alkaline proteins usually occurring in cell nuclei, combined ionically with DNA (deoxyribonucleic acid) to form nucleoproteins.
Cell cellulose fiber interaction is the determinant signal in the cell biomaterial responses, isolated from other frequently present interferences such as protein and other chemical traces usually present in cell culture matrices.
Pharmaceutical proteins are usually expressed in cell based systems in the development phase and in production, and although cell free methods have recently emerged they have not been used widely for therapeutic protein development or production.
To assess inflammation by nanomaterials immunotoxicity, the production of inflammatory markers such as the chemokines interleukin (IL -8, IL -8 or TNF-α was usually measured in cell culture supernatants using enzyme-linked immunororbant assay.
Fn3 domains are usually involved in cell surface binding.
Mechanisms of cell cycle are usually studied in cell lines in which cells have undergone phenotypic, and sometimes genetic, changes to promote extended lifespan.
Apoptosis is usually induced in cell cultures by chemical or physical agents, such as X-rays, UV-light, bleomycin, ectoposide, dimethylsulphoxide (DMSO).
