Stem cells are general purpose cells that generate the mature, functional cells of the body.
Other experts caution that protein markers do not prove that the cells have become mature, functional neurons.
Proper serotonin levels during development underlie the mature functional architecture for sensorimotor gating via appropriate actin polymerization.
Obtaining vascular smooth muscle tissue with mature, functional elastic fibers is a key obstacle in tissue-engineered blood vessels.
During this process, the immature polypeptide chains are cleaved and processed by protease, another HIV enzyme, resulting in mature, functional HIV proteins.
However, generation of desired cell types using this approach is often plagued by inefficiency, slow conversion, and an inability to produce mature functional cells.
Hepatitis C virus (HCV) encodes a polyprotein that needs to be processed proteolytically by cellular and viral proteases into mature functional proteins.
With the in situ regeneration of mature, functional cardiomyocytes and simultaneous reduction in scar tissue, direct cardiac reprogramming has strong potential as a clinical therapy to restore cardiac function following myocardial infarction.
Importantly, as stem cells self-renew they retain the ability to produce the more mature functional cell types of the body, such as nerve, blood, heart or cartilage cells, through processes broadly termed 'differentiation'differentiation
These data reveal a cooperative interaction between p120ctn and E-cadherin that corresponds to mature functional adherens junctions able to initiate tight cell cell adhesion required for epithelium architecture and further affirm the gatekeeper role of p120ctn.
The formation of a mature vascular supply throughout such materials is vital to the success of its integration into host tissue, its long-term survival and regeneration of a mature, functional tissue.
