A new neutrophil subset promotes CNS neuron survival and axon regeneration.
A new neutrophil subset promotes CNS neuron survival and axon regeneration.
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DOI:
10.1038/s41590-020-00813-0
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发表时间:
2020-12
影响因子:
30.5
通讯作者:
Segal BM
中科院分区:
文献类型:
--
作者:
Sas AR;Carbajal KS;Jerome AD;Menon R;Yoon C;Kalinski AL;Giger RJ;Segal BM
Transected axons typically fail to regenerate in the central nervous system (CNS), resulting in chronic neurological disability in individuals with traumatic brain or spinal cord injury, glaucoma and ischemic reperfusion injury of the eye. Although neuroinflammation is often depicted as detrimental, there is growing evidence that alternatively activated, reparative leukocyte subsets and their products can be deployed to improve neurological outcomes. In the current study we identify a unique granulocyte subset, with characteristics of an immature neutrophil, that had neuroprotective properties and drove CNS axon regeneration in vivo, in part via secretion of a cocktail of growth factors. This pro-regenerative neutrophil promoted repair in the optic nerve and spinal cord, demonstrating its relevance across CNS compartments and neuronal populations. Our findings could ultimately lead to the development of novel immunotherapies that reverse CNS damage and restore lost neurological function across a spectrum of diseases.
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影响因子:
4.6
作者:
Bollaerts I;Van Houcke J;Andries L;De Groef L;Moons L
通讯作者:
Moons L
DOI:
10.1073/pnas.1908576116
发表时间:
2019-12-10
影响因子:
11.1
作者:
Mistry, Pragnesh;Nakabo, Shuichiro;Kaplan, Mariana J.
通讯作者:
Kaplan, Mariana J.
DOI:
10.1073/pnas.1423221112
发表时间:
2015-02-24
影响因子:
11.1
作者:
Baldwin, Katherine T.;Carbajal, Kevin S.;Giger, Roman J.
通讯作者:
Giger, Roman J.
影响因子:
25
作者:
Miron, Veronique E.;Boyd, Amanda;Zhao, Jing-Wei;Yuen, Tracy J.;Ruckh, Julia M.;Shadrach, Jennifer L.;van Wijngaarden, Peter;Wagers, Amy J.;Williams, Anna;Franklin, Robin J. M.;Ffrench-Constant, Charles
通讯作者:
Ffrench-Constant, Charles
影响因子:
4.4
作者:
Lucas, Tina;Waisman, Ari;Eming, Sabine A.
通讯作者:
Eming, Sabine A.