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1 insonian-like motor deficits in a unilateral nigrostriatal 6-hydroxydopamine (6-OHDA) lesion model us
5 of intravenous cocaine, and dopamine in both nigrostriatal and mesocorticolimbic terminal fields part
6 y tracing viruses simultaneously illuminates nigrostriatal and mesolimbic circuitry and shows no over
11 maraviroc treatment also protected both the nigrostriatal axis and neurotransmitters and improved mo
13 ostriatal nerve terminals is associated with nigrostriatal axonal dysfunction in mild to moderate PD.
15 ilarly, neither unilateral 6-OHDA lesions of nigrostriatal axons nor the dorsal noradrenergic bundle
16 or parkinsonism with the degree of injury to nigrostriatal axons, as reflected by in vitro fiber leng
18 in severe reduction of dopamine synthesis in nigrostriatal cells and are the most common cause of DOP
20 n primates with authentic Lewy pathology and nigrostriatal changes indicative of early Parkinson's di
21 ial striatum (DMS) and midbrain areas of the nigrostriatal circuit are critically associated to strok
22 l and electrophysiological properties of the nigrostriatal circuit in behaviorally asymptomatic 6- to
25 d restore functionality of the reconstructed nigrostriatal circuit to mediate improvements in motor f
30 tain an outcome, we found neural activity in nigrostriatal circuits specifically signalling the initi
32 rpose of this study was to determine whether nigrostriatal DA depletion affects measures of insulin r
33 r, these results support the hypothesis that nigrostriatal DA depletion impairs insulin signaling in
36 st that neurons other than or in addition to nigrostriatal DA neurons contributed to protection of fo
37 cteristic electrophysiological properties of nigrostriatal DA neurons, produce high levels of dopamin
40 5-HT upregulation following the loss of the nigrostriatal DA projection and that the upregulated 5-H
41 ve flies and report optogenetically elicited nigrostriatal DA release as well as mesoaccumbens dopami
45 s a mechanism by which DAT and Oct3 modulate nigrostriatal damage induced by PQ(2+)/PQ(+) redox cycli
46 this, we investigated the effect of varying nigrostriatal damage on alpha6beta2* and alpha4beta2* re
47 r is decreased to a much greater extent with nigrostriatal damage than the alpha4beta2* subtype raisi
48 aptic FosB activity, indicative of increased nigrostriatal damage when compared with WT MPTP-treated
49 ecreased to a similar extent with increasing nigrostriatal damage, indicating that both subtypes cont
52 rbations of mitochondrial dynamics can cause nigrostriatal defects and may be a risk factor for the n
53 esterol-lowering drug, could protect against nigrostriatal degeneration after 1-methyl-4-phenyl-1,2,3
55 uroregulatory activities affect the tempo of nigrostriatal degeneration during Parkinson's disease (P
57 his model may provide insight into selective nigrostriatal degeneration in human IBGC and other Parki
61 itopes that exacerbate neuroinflammation and nigrostriatal degeneration in the 1-methyl-4-phenyl-1,2,
62 cate that IFN-gamma mediates age-progressive nigrostriatal degeneration in the absence of exogenous s
65 ssion diminished or removed the male bias in nigrostriatal degeneration, mitochondrial degradation, D
66 l plasticity, which, in the absence of overt nigrostriatal degeneration, suggest there are age-relate
70 hite matter signal hyperintensity burden and nigrostriatal denervation as independent variables demon
72 f significant cerebral amyloid deposition or nigrostriatal denervation was a strong predictor of conv
73 natal LPS exposure, and in vitro analysis of nigrostriatal development in organotypic cultures prepar
75 nization of behaviour, and is compromised in nigrostriatal disorders like Parkinson's and Huntington'
77 f insulin resistance and the degeneration of nigrostriatal dopamine (DA) neurons are both mediated by
80 's disease (PD) involves progressive loss of nigrostriatal dopamine (DA) neurons over an extended per
81 neration of a unique population of cells-the nigrostriatal dopamine (DA) neurons-that occurs in Parki
83 ng, we found that optogenetic stimulation of nigrostriatal dopamine axons rapidly and persistently el
91 stantia nigra pars compacta, suggesting that nigrostriatal dopamine dysfunction precedes detectable p
92 in the maintenance and protection of normal nigrostriatal dopamine function by activating UCP2-depen
96 ive disorder pathologically characterized by nigrostriatal dopamine neuron loss and the postmortem pr
99 SNCA-OVX mice display age-dependent loss of nigrostriatal dopamine neurons and motor impairments cha
100 y be related to the initial pathology of the nigrostriatal dopamine neurons and resulting dopamine de
103 ss of the PPTg with bilateral destruction of nigrostriatal dopamine neurons that mimics human pathoph
104 erent time points, changes in firing rate of nigrostriatal dopamine neurons, as well as dopamine sign
107 ciated not only with the degeneration of the nigrostriatal dopamine neurotransmission, but also with
109 ia since their activation reduces mesolimbic nigrostriatal dopamine release (which conveys antipsycho
111 tudents of Parkinson's disease who study the nigrostriatal dopamine system that originates in the sub
112 food addiction indicates that mesolimbic and nigrostriatal dopamine systems often are cited as mechan
114 G) structures also revealed a major role for nigrostriatal dopamine, the striatum, and the external g
115 -stage Parkinson's disease (PD) with reduced nigrostriatal dopamine, whereas, asymptomatic carriers h
117 signaling in MPTP-induced loss and repair of nigrostriatal dopaminergic (DAergic) neurons prompted us
118 A) synthase, is selectively expressed by the nigrostriatal dopaminergic (nDA) neurons that preferenti
120 ion regulates PKCdelta expression to augment nigrostriatal dopaminergic cell death, which could contr
121 stress responses to better understand how a nigrostriatal dopaminergic deficit increases the prevale
123 pamine toxic lesion and a genetic model with nigrostriatal dopaminergic deficits, we found that acute
124 four patients referred for the assessment of nigrostriatal dopaminergic degeneration were scanned usi
125 tor performance independent of the degree of nigrostriatal dopaminergic denervation in Parkinson's di
126 otor impairment independent of the degree of nigrostriatal dopaminergic denervation in Parkinson's di
127 s a more robust determinant of hyposmia than nigrostriatal dopaminergic denervation in subjects with
128 ects of both leucoaraiosis and the degree of nigrostriatal dopaminergic denervation on motor features
129 ic terminal loss in thalamus and cortex, and nigrostriatal dopaminergic denervation, on postural sens
133 atients with PD are associated with impaired nigrostriatal dopaminergic function resulting in abnorma
135 -tetrahydropyridine (MPTP)-induced bilateral nigrostriatal dopaminergic lesions after unilateral puta
136 hyperactivation in vivo and in vitro rescues nigrostriatal dopaminergic neurodegeneration induced by
137 Pit3x-deficient mice, a model for selective nigrostriatal dopaminergic neurodegeneration, we tested
138 potential beneficial effects of estrogen on nigrostriatal dopaminergic neuron degeneration in postme
139 DLS infarction evoked abnormal plasticity in nigrostriatal dopaminergic neurons and DMS D1-neurons, c
145 es a reliable and reproducible lesion of the nigrostriatal dopaminergic pathway and neurodegeneration
146 rized by the progressive degeneration of the nigrostriatal dopaminergic pathway and the emergence of
147 ) without FUS, ameliorates the damage to the nigrostriatal dopaminergic pathway in the sub-acute MPTP
149 gene) delivery attenuates the damage to the nigrostriatal dopaminergic pathway, by allowing the entr
158 alpha-synuclein conversion and deposition at nigrostriatal dopaminergic synapses in transgenic mice,
159 PD and has a pathophysiological role in the nigrostriatal dopaminergic system and suggest that modul
161 rly PD nonmotor symptoms with imaging of the nigrostriatal dopaminergic system offers a promising pat
162 xplained by a compensatory adaptation of the nigrostriatal dopaminergic system possibly due to decrea
164 ts operate in modulating the function of the nigrostriatal dopaminergic system.media-1vid110.1093/bra
165 on of the mesolimbic (nucleus accumbens) and nigrostriatal (dorsal striatum) dopamine pathways using
170 r GABA brake for nigral dopamine systems and nigrostriatal functions, and they raise important questi
172 -serine levels and consequent improvement of nigrostriatal hypoglutamatergic transmission at glycine
173 Our results reveal independently operating nigrostriatal information streams, with implications for
175 ase, we found that behaviorally undetectable nigrostriatal lesions induced a significant disconnectio
176 tical drive to dMSNs decreases after partial nigrostriatal lesions producing no behavioral impairment
180 d the ventral tegmental area, which form the nigrostriatal, mesolimbic, and mesocortical pathways.
181 Topographically organized catecholaminergic "nigrostriatal," "mesolimbic," "mesocortical," and spinal
184 gest that impaired integrity of dopaminergic nigrostriatal nerve terminals is associated with nigrost
185 de important insights into the topography of nigrostriatal neurodegeneration in Parkinson's disease,
186 -derived LB extracts resulted in progressive nigrostriatal neurodegeneration starting at striatal dop
187 ports diagnosis of a condition not involving nigrostriatal neurodegeneration such as Alzheimer's dise
191 ontrols) with similar degree of MPTP-induced nigrostriatal neurodegeneration; and (4) DA efflux studi
192 cacy of the potent antioxidant C3 to salvage nigrostriatal neuronal function after 1-methyl-4-phenyl-
193 y required for survival of dopaminergic (DA) nigrostriatal neurons and protect them from toxic insult
194 at dopamine is critical for SVZ function and nigrostriatal neurons are the main suppliers of SVZ dopa
195 se durations, we found that mesoaccumbal and nigrostriatal neurons differ substantially in rebound pr
196 re, these results show that mesoaccumbal and nigrostriatal neurons display differential responses to
200 reviously reported targeted gene transfer to nigrostriatal neurons using chimeric gC-glial cell line-
202 have emphasized degeneration of dopaminergic nigrostriatal neurons with consequent dysfunction of cor
203 g exposure to toxins that selectively remove nigrostriatal neurons, suggesting that dopamine is criti
204 ned the aphakia mouse, which is deficient in nigrostriatal neurons, we found no detrimental effect to
210 r Parkinson's disease (PD), it is known that nigrostriatal pathologies do not persist in the acute MP
212 in could hold the key for driving persistent nigrostriatal pathologies in the MPTP mouse model, and t
213 our results suggest that castration induces nigrostriatal pathologies via iNOS-mediated decrease in
214 ntransgenic animal model to study PD-related nigrostriatal pathologies, paving the way for easy drug
216 TP), producing bilateral degeneration of the nigrostriatal pathway consistent with early-stage PD.
217 ges as a novel drug target for prevention of nigrostriatal pathway degeneration, the neuropathologica
218 indicated by the progressive degeneration of nigrostriatal pathway dopaminergic neurons and widesprea
219 neurons that project to the striatum in the nigrostriatal pathway express GDNF receptors, GFR alpha1
220 ved FGF signaling, which assures an adequate nigrostriatal pathway formation and target innervation.
223 in the restoration of the components of the nigrostriatal pathway in MPTP-lesioned mice by measuring
224 y of (18)F-FE-PE2I as a tool for imaging the nigrostriatal pathway in Parkinson disease (PD) with PET
228 into non-human primates causes injury to the nigrostriatal pathway including nigral cell bodies, axon
230 dopaminergic substantia nigra (SNc)-related nigrostriatal pathway is structurally and functionally c
231 placement of fetal striatal co-grafts in the nigrostriatal pathway might elicit neuritic outgrowth to
232 isolated from the striatum, the location of nigrostriatal pathway nerve terminals, of 3-month-old DJ
233 idbrain dopaminergic neurons project via the nigrostriatal pathway to the striatum to regulate volunt
234 the SMN (hypothetically via the SNc-related nigrostriatal pathway) and SN (hypothetically via the VT
235 biting a decrease in dopamine release in the nigrostriatal pathway, as measured with fast-scan cyclic
236 However, the influence of the tVTA on the nigrostriatal pathway, from the substantia nigra pars co
238 n nucleus, and it innervates, apart from the nigrostriatal pathway, several motor-related areas.
239 al dopaminergic neurons and consequently the nigrostriatal pathway, which has been found to innervate
240 lpha- synuclein (hA53T-alpha-syn) in the rat nigrostriatal pathway, with or without treatment using t
257 function in schizophrenia is greatest within nigrostriatal pathways, implicating the dorsal striatum
258 sporter PET ligand that allows assessment of nigrostriatal presynaptic dopaminergic terminal integrit
260 living animal models of degeneration in the nigrostriatal projection that a constitutively active fo
261 lude that regrowth of axons within the adult nigrostriatal projection, a system that is prominently a
263 issural striatal subregions known to receive nigrostriatal projections from this tier, while the dors
267 The distribution volume reduction across nigrostriatal regions at 8 weeks ranged from 13-16%, wit
270 emonstrate that STN DBS does not protect the nigrostriatal system against alpha-syn overexpression-me
273 that prediction error signals in the brain's nigrostriatal system guide learning for trial-and-error
274 reflected the functional organization of the nigrostriatal system observed in histological and electr
275 neurons induces remarkable adaptions in the nigrostriatal system where limited amounts of dopamine i
277 e played by the tVTA as a GABA brake for the nigrostriatal system, demonstrating a critical influence
278 he result of dopaminergic dysfunction of the nigrostriatal system, the clinical manifestations of Par
279 function of TGF-beta signaling in the adult nigrostriatal system, we generated transgenic mice with
286 on and separate parsing of inputs within the nigrostriatal system.SIGNIFICANCE STATEMENT Prior studie
287 of rates of metabolism in the mesolimbic and nigrostriatal systems with the amount of MPD-induced beh
288 ls in the substantia nigra pars compacta and nigrostriatal terminal density in vivo, in 30 patients w
289 ut only correlates with in vitro measures of nigrostriatal terminal fields when nigral cell loss does
291 OPA and NET-mediated DA reuptake in lesioned nigrostriatal terminals may have a role in LID severity
292 vation of presynaptic nicotinic receptors on nigrostriatal terminals that evoke GABA release from the
293 ivo association between the integrity of the nigrostriatal tract (defined by correlational tractograp
295 acerebral infusion of FGF20 protects against nigrostriatal tract loss in the 6-hydroxydopamine lesion
296 anine (S129A) or to aspartate (S129D) in the nigrostriatal tract of the rat to investigate the effect
297 mmunoreactive neurons and total cells in the nigrostriatal tract, improves the motor performance in M