Axonal regeneration in zebrafish
نویسندگان
چکیده
منابع مشابه
Inhibition of Axonal Regeneration*
Because axonal damage and loss are frequent phenomena of multiple sclerosis and other types of neurodegenerative diseases, and because the effects can be devastating clinically, attention has been focused on repair to axons. However, axon regeneration appears to be inhibited via a variety of possible cellular pathways and molecules. In the following article, several of these pathways are examin...
متن کاملTales of regeneration in zebrafish.
Complex tissue regeneration involves exquisitely coordinated proliferation and patterning of adult cells after severe injury or amputation. Certain lower vertebrates such as urodele amphibians and teleost fish have a greater capacity for regeneration than mammals. However, little is known about molecular mechanisms of regeneration, and cellular mechanisms are incompletely defined. To address th...
متن کاملProtein deacetylases and axonal regeneration
A neuron with injured or severed axon responds with attempts at axonal regrowth. In this regard, axonal regeneration of peripheral nerves occurs far more efficiently compared to central nervous system (CNS) neurons. The latter typically could not form a proper growth cone, and any axonal regeneration in vivo is very limited. The adult CNS environment is not conducive for axonal regrowth. An ext...
متن کاملRetinoic acid signaling in axonal regeneration
Following an acute central nervous system (CNS) injury, axonal regeneration and functional recovery are extremely limited. This is due to an extrinsic inhibitory growth environment and the lack of intrinsic growth competence. Retinoic acid (RA) signaling, essential in developmental dorsoventral patterning and specification of spinal motor neurons, has been shown through its receptor, the transc...
متن کاملAxonal regeneration in lamprey spinal cord.
Spinal cords of sea lamprey larvae were transected at one of two levels: (a) rostral, at the last gill, or (b) caudal, at the cloaca. Following various recovery times, regeneration of the posteriorly projecting giant reticulospinal axons (RAs) was demonstrated by intra-axonal injection of horseradish peroxidase (HRP). Regeneration of axons of anteriorly projecting dorsal cells (DCs) and giant i...
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: Current Opinion in Neurobiology
سال: 2014
ISSN: 0959-4388
DOI: 10.1016/j.conb.2014.03.019