Biomaterial Database

Seeing beyond the average cell: branching process models of cell proliferation, differentiation, and death during mouse brain development. 2011

Hugh R MacMillan, and Michael J McConnell

Department of Mathematical Sciences, Clemson University, Clemson, SC 29634-0975, USA. hughrobertmacmillan@gmail.com

We develop a family of branching process models to study cerebral cortical development at the level of individual neural stem and progenitor cells (NS/PCs) and the neurons they produce. Population-level data about "the average NS/PC" is incorporated as constraints for exploring (i) heterogeneity in the proliferative neural cell types and (ii) variability in daughter cell fate decision making. Preliminary studies demonstrate this variability, generate testable hypotheses about heterogeneity, and motivate new experiments moving forward.

UI	MeSH Term	Description	Entries
D008959	Models, Neurological	Theoretical representations that simulate the behavior or activity of the neurological system, processes or phenomena; includes the use of mathematical equations, computers, and other electronic equipment.	Neurologic Models,Model, Neurological,Neurologic Model,Neurological Model,Neurological Models,Model, Neurologic,Models, Neurologic
D002454	Cell Differentiation	Progressive restriction of the developmental potential and increasing specialization of function that leads to the formation of specialized cells, tissues, and organs.	Differentiation, Cell,Cell Differentiations,Differentiations, Cell
D002540	Cerebral Cortex	The thin layer of GRAY MATTER on the surface of the CEREBRAL HEMISPHERES that develops from the TELENCEPHALON and folds into gyri and sulci. It reaches its highest development in humans and is responsible for intellectual faculties and higher mental functions.	Allocortex,Archipallium,Cortex Cerebri,Cortical Plate,Paleocortex,Periallocortex,Allocortices,Archipalliums,Cerebral Cortices,Cortex Cerebrus,Cortex, Cerebral,Cortical Plates,Paleocortices,Periallocortices,Plate, Cortical
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D016923	Cell Death	The termination of the cell's ability to carry out vital functions such as metabolism, growth, reproduction, responsiveness, and adaptability.	Death, Cell
D048708	Cell Growth Processes	Processes required for CELL ENLARGEMENT and CELL PROLIFERATION.	Processes, Cell Growth
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus
D058953	Neural Stem Cells	Self-renewing cells that generate the main phenotypes of the nervous system in both the embryo and adult. Neural stem cells are precursors to both NEURONS and NEUROGLIA.	Cell, Neural Stem,Cells, Neural Stem,Neural Stem Cell,Stem Cell, Neural,Stem Cells, Neural