Long-term health of dopaminergic neuron transplants in Parkinson's disease patients.
Long-term health of dopaminergic neuron transplants in Parkinson's disease patients.
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DOI:
10.1016/j.celrep.2014.05.027
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发表时间:
2014-06-26
期刊:
影响因子:
8.8
通讯作者:
Isacson O
中科院分区:
文献类型:
--
作者:
Hallett PJ;Cooper O;Sadi D;Robertson H;Mendez I;Isacson O
To determine the long-term health and function of transplanted dopamine neurons in Parkinson’s disease (PD) patients, the expression of dopamine transporters (DAT) and mitochondrial morphology was examined in human fetal midbrain cellular transplants. DAT was robustly expressed in transplanted dopamine neuron terminals in the reinnervated host putamen and caudate, for at least 14 years after transplantation. The transplanted dopamine neurons showed a healthy and non-atrophied morphology at all time points. Labeling of the mitochondrial outer membrane protein Tom20 and alpha-synuclein showed typical cellular pathology in the patients’ own substantia nigra, which was not observed in transplanted dopamine neurons. These results show that the vast majority of transplanted neurons remain healthy long-term in PD patients, consistent with the clinically maintained function of fetal dopamine neuron transplants for up to 15–18 years in patients. These findings are critically important for the rational development of stem cell-based dopamine neuronal replacement therapies for PD.
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影响因子:
14.5
作者:
Mendez, I;Sanchez-Pernaute, R;Isacson, O
通讯作者:
Isacson, O
影响因子:
82.9
作者:
Mendez, Ivar;Vinuela, Angel;Isacson, Ole
通讯作者:
Isacson, Ole
影响因子:
11.2
作者:
Miller, GW;Staley, JK;Levey, AI
通讯作者:
Levey, AI
DOI:
10.2967/jnumed.109.066811
发表时间:
2010-01
期刊:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine
影响因子:
--
作者:
Ma Y;Tang C;Chaly T;Greene P;Breeze R;Fahn S;Freed C;Dhawan V;Eidelberg D
通讯作者:
Eidelberg D
DOI:
10.1093/jnen/63.7.742
发表时间:
2004-07-01
影响因子:
3.2
作者:
Saito, Y;Ruberu, NN;Murayama, S
通讯作者:
Murayama, S