Abstract
The role of centrosomes in stem cell division has recently been highlighted and further ascribes important functions to centrosomes in stem cell maintenance, cellular differentiation, and development. Advanced cell and molecular studies coupled with immunofluorescence, electron microscopy, and live cell imaging of specific centrosome proteins have contributed greatly to our knowledge of centrosome composition, structure, and dynamics and have uncovered new insights into mechanisms of centrosome functions in asymmetric cell division. The establishment of asymmetry and differential positioning of mother and daughter centrosomes during stem cell mitosis is important for allowing one cell to maintain stem cell characteristics while the sibling cell undergoes differentiation. Another key role for centrosomes has been revealed in primary cilia of embryonic stem cells that play significant roles in cellular signaling and are therefore critically important for stem cell decisions. Studies of signaling through primary cilia may contribute important information that may aid in the production of specific cells that are suitable for tissue repair and regeneration in the field of regenerative medicine.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
