Axon injury and regeneration in the adult Drosophila.
Axon injury and regeneration in the adult Drosophila.
复制标题
DOI:
10.1038/srep06199
复制
发表时间:
2014-08-27
影响因子:
4.6
通讯作者:
Bonini NM
中科院分区:
文献类型:
--
作者:
Soares L;Parisi M;Bonini NM
Neural regeneration is a fascinating process with profound impact on human health, such that defining biological and genetic pathways is of interest. Here we describe an in vivo preparation for neuronal regeneration in the adult Drosophila. The nerve along the anterior margin of the wing is comprised of ~225 neurons that send projections into the central neuropil (thorax). Precise ablation can be induced with a pulsed laser to sever the entire axonal tract. The animal can be recovered, and response to injury assessed over time. Upon ablation, there is local loss of axons near the injury site, scar formation, a rapid impact on the cytoskeleton, and stimulation of hemocytes. By 7d, ~50% of animals show nerve regrowth, with axons from the nerve cells extending down towards the injury or re-routing. Inhibition of JNK signaling promotes regrowth through the injury site, enabling regeneration of the axonal tract.
登录
查看更多内容
影响因子:
25
作者:
Miller, Bradley R.;Press, Craig;Daniels, Richard W.;Sasaki, Yo;Milbrandt, Jeffrey;DiAntonio, Aaron
通讯作者:
DiAntonio, Aaron
DOI:
10.1083/jcb.201007095
发表时间:
2011-01-24
期刊:
The Journal of cell biology
影响因子:
--
作者:
Hatan M;Shinder V;Israeli D;Schnorrer F;Volk T
通讯作者:
Volk T
影响因子:
11.4
作者:
Leyssen, M;Ayaz, D;Hassan, BA
通讯作者:
Hassan, BA
影响因子:
9.2
作者:
Fang, Yanshan;Soares, Lorena;Teng, Xiuyin;Geary, Melissa;Bonini, Nancy M
通讯作者:
Bonini, Nancy M
影响因子:
5.3
作者:
Ayaz, Derya;Leyssen, Maarten;Hassan, Bassem A.
通讯作者:
Hassan, Bassem A.