In vivo dendrite regeneration after injury is different from dendrite development
نویسندگان
چکیده
منابع مشابه
Dendrite development
Neurons extend elaborate dendrites studded with spines. Unexpectedly, this cellular sculpting is regulated by the origin recognition complex -- the core machinery for initiating DNA replication.
متن کاملThe Control of Dendrite Development
Dendrite development is an important and unsolved problem in neuroscience. The nervous system is composed of a vast number of neurons with strikingly different morphology. Neurons are highly polarized cells with distinct subcellular compartments, including one or multiple dendritic processes arising from the cell body, and a single, extended axon. Communications between neurons involve synapses...
متن کاملMolecular control of cortical dendrite development.
Dendritic morphology has a profound impact on neuronal information processing. The overall extent and orientation of dendrites determines the kinds of input a neuron receives. Fine dendritic appendages called spines act as subcellular compartments devoted to processing synaptic information, and the dendritic branching pattern determines the efficacy with which synaptic information is transmitte...
متن کاملNo simpler than mammals: axon and dendrite regeneration in Drosophila.
Despite important progress made in understanding the mechanisms of axon regeneration, how a neuron responds to an injury and makes a regenerative decision remains unclear. In this issue of Genes & Development, Song and colleagues (pp. 1612-1625) investigate axonal and dendritic regeneration in the Drosophila peripheral nervous system (PNS). With some mechanisms shared with mammals, this study r...
متن کاملDendrite Structure
Acknowledgements: Thanks to Marcia Feinberg and Karen Szumowski for assistance with figures. Thanks also to Betsy Velasquez for assistance with the bibliographic material. Contributions to some three-dimensional reconstructions were made by Josef Spacek and Rachel Ventura. Summary Dendrites are extensions of the cell body of the neuron specialized for receiving and processing the vast majority ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Genes & Development
سال: 2016
ISSN: 0890-9369,1549-5477
DOI: 10.1101/gad.282848.116