Developmental alteration of nerve injury induced glial cell line‐derived neurotrophic factor (GDNF) receptor expression is crucial for the determination of injured motoneuron fate
Developmental alteration of nerve injury induced glial cell line‐derived neurotrophic factor (GDNF) receptor expression is crucial for the determination of injured motoneuron fate
复制标题
神经损伤诱导的胶质细胞源性神经营养因子(GDNF)受体表达的发育改变对于确定受损运动神经元的命运至关重要
DOI:
10.1046/j.1471-4159.2002.01043.x
复制
发表时间:
2002
影响因子:
4.7
通讯作者:
H. Kiyama
中科院分区:
文献类型:
--
作者:
M. Honma;K. Namikawa;Khalil Mansur;T. Iwata;N. Mori;H. Iizuka;H. Kiyama
Axotomy‐induced neuronal death occurs in neonatal motoneurons, but not in adult rat. Here we demonstrated that during the course of postnatal development, nerve injury induced down‐regulation of the glial cell line‐derived neurotrophic factor (GDNF) receptor GFRα1 in axotomized hypoglossal motoneurons of rat are gradually converted to the adult up‐regulation pattern of response. The compensatory expression of GFRα1 specifically in the injured motoneurons of neonates by adenovirus succeeded in rescuing the injured neurons without an application of growth factors. To the contrary, the nuclear antisense RNA for GFRα1 expression accelerates the axotomy‐induced neuronal death in pups. These findings suggest that the receptor expression response after nerve injury is critical for the determination of injured motoneuron fate.
DOI:
10.1002/neu.480250702
发表时间:
1994-07-01
期刊:
JOURNAL OF NEUROBIOLOGY
影响因子:
--
作者:
LI, LX;OPPENHEIM, RW;HOUENOU, LJ
通讯作者:
HOUENOU, LJ
DOI:
10.1073/pnas.91.10.4258
发表时间:
1994
影响因子:
11.1
作者:
Liu,Z;Batt,DB;Carmichael,GG
通讯作者:
Carmichael,GG
DOI:
10.1002/neu.480241202
发表时间:
1993
期刊:
Journal of neurobiology
影响因子:
--
作者:
Yan,Q;Elliott,JL;Matheson,C;Sun,J;Zhang,L;Mu,X;Rex,KL;Snider,WD
通讯作者:
Snider,WD