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Neuropathology of autonomic dysfunction in synucleinopathies
Coon EA, Cutsforth-Gregory JK, Benarroch EE.. Movement disorders : official journal of the Movement Disorder Society, 2018-01-03
Topic: Brain proteins, microglia and lab models
The synucleinopathies-Parkinson's disease, dementia with Lewy bodies, multiple system atrophy, and pure autonomic failure-result from distinct patterns of abnormal α-synuclein aggregation throughout the nervous system. Autonomic dysfunction in these disorders results from variable involvement of the central and peripheral autonomic networks. The major pathologic hallmark of Parkinson's disease and dementia with Lewy bodies is Lewy bodies and Lewy neurites; of multiple system atrophy, oligodendroglial cytoplasmic inclusions; and of pure autonomic failure, peripheral neuronal cytoplasmic inclusions. Clinical manifestations include orthostatic hypotension, thermoregulatory dysfunction, gastrointestinal dysmotility, and urogenital dysfunction with neurogenic bladder and sexual dysfunction. Strong evidence supports isolated idiopathic rapid eye movement sleep disorder as a significant risk factor for the eventual development of synucleinopathies with autonomic and/or motor involvement. In contrast, some neurologically normal elderly individuals have Lewy-related pathology. Future work may reveal protective or vulnerability factors that allow some patients to harbor Lewy pathology without overt autonomic dysfunction. © 2018 International Parkinson and Movement Disorder Society.
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APA 7th
Coon, E. A., Cutsforth-Gregory, J. K., & Benarroch, E. E. (2018). Neuropathology of autonomic dysfunction in synucleinopathies. Movement disorders : official journal of the Movement Disorder Society. https://doi.org/10.1002/mds.27186
Vancouver
Coon EA, Cutsforth-Gregory JK, Benarroch EE. Neuropathology of autonomic dysfunction in synucleinopathies. Movement disorders : official journal of the Movement Disorder Society. 2018. doi:10.1002/mds.27186. PMID: 29297596.
BibTeX
@article{coon2018-29297596,
author = {Coon, E. A. and Cutsforth-Gregory, J. K. and Benarroch, E. E.},
title = {{Neuropathology of autonomic dysfunction in synucleinopathies}},
journal = {Movement disorders : official journal of the Movement Disorder Society},
year = {2018},
doi = {10.1002/mds.27186},
pmid = {29297596},
url = {https://doi.org/10.1002/mds.27186}
}
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Key findings
- The synucleinopathies-Parkinson's disease, dementia with Lewy bodies, multiple system atrophy, and pure autonomic failure-result from distinct patterns of abnormal α-synuclein aggregation throughout the nervous system.
- Autonomic dysfunction in these disorders results from variable involvement of the central and peripheral autonomic networks.
- Strong evidence supports isolated idiopathic rapid eye movement sleep disorder as a significant risk factor for the eventual development of synucleinopathies with autonomic and/or motor involvement.
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Study details
- Evidence strengthLow
How this study scored 38/100
Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record and multi-centre collaboration, so those were left out: it earned 22 of the 58 points we could judge it on, which is 38 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (Movement disorders : official journal of the Movement Disorder Society) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 0 / 12 | No study design recorded — scores zero, not guessed (not stated in the record — scored 0) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 2 / 5 | 2018 — within 10 year(s) of the newest study here |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 0 / 3 | Not stated whether this was studied in people — scores zero (not stated in the record — scored 0) |
| Randomised / blinded | 0 / 2 | No randomisation or blinding stated — scores zero (not stated in the record — scored 0) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 29297596) |
| Free to read | 0 / 2 | Behind a paywall — scores zero |
| Points | 22 / 58 | Scored on 11 of 20 parts. We have no data for the rest, so they are left out: 22 of the 58 points we could judge it on is 38 out of 100. |
| Total | 38 / 100 | — |
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