Evidence map›Paper›PMID 34206224›Full record

ArticleInternational journal of environmental research and public health2021

Brainstem Quadruple Aberrant Hyperphosphorylated Tau, Beta-Amyloid, Alpha-Synuclein and TDP-43 Pathology, Stress and Sleep Behavior Disorders.

Lilian Calderón-Garcidueñas, Ravi Philip Rajkumar, Elijah W Stommel, Randy Kulesza, Yusra Mansour, Adriana Rico-Villanueva, Jorge Orlando Flores-Vázquez, Rafael Brito-Aguilar, Silvia Ramírez-Sánchez, Griselda García-Alonso and 6 more

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Extracellular Vesicles in Mental Disorders: A State-of-art Review.International journal of biological sciences · 2023
    Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors at 7 institutions in 3 countries.

Lilian Calderón-GarcidueñasDepartment of Biomedical & Pharmaceutical Sciences, College of Health, The University of Montana, Missoula, MT 59812, USA.
Ravi Philip RajkumarDepartment of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry 605006, India.ORCID 0000-0003-2699-7438
Elijah W StommelDepartment of Neurology, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA.
Randy KuleszaAuditory Research Center, Lake Erie College of Osteopathic Medicine, Erie, PA 16509, USA.
Yusra MansourHenry Ford Macomb, Department of Otolaryngology-Facial Plastic Surgery, Lake Erie College of Osteopathic Medicine, Erie, PA 16509, USA.
Adriana Rico-VillanuevaUniversidad del Valle de México, Mexico City 14370, Mexico.
Jorge Orlando Flores-VázquezUniversidad del Valle de México, Mexico City 14370, Mexico.
Rafael Brito-AguilarUniversidad del Valle de México, Mexico City 14370, Mexico.
Silvia Ramírez-SánchezUniversidad del Valle de México, Mexico City 14370, Mexico.
Griselda García-AlonsoUniversidad del Valle de México, Mexico City 14370, Mexico.
Diana A Chávez-FrancoUniversidad del Valle de México, Mexico City 14370, Mexico.
Samuel C Luévano-CastroUniversidad del Valle de México, Mexico City 14370, Mexico.
Edgar García-RojasUniversidad del Valle de México, Mexico City 14370, Mexico.
Paula Revueltas-FicachiUniversidad del Valle de México, Mexico City 14370, Mexico.
Rodolfo Villarreal-RíosUniversidad Autónoma de Piedras Negras, Piedras Negras 26000, Mexico.
Partha S MukherjeeInterdisciplinary Statistical Research Unit, Indian Statistical Institute, Kolkata 700108, India.ORCID 0000-0003-1655-3534
Universidad del Valle de México · MXLake Erie College of Osteopathic Medicine · USDartmouth College · USIndian Statistical Institute · INJawaharlal Institute of Post Graduate Medical Education and Research · INUniversidad Autónoma de Piedras Negras · MXUniversity of Montana · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Quadruple aberrant hyperphosphorylated tau (p-τ), amyloid-β peptide, alpha-synuclein and TDP-43 brainstem and supratentorial pathology are documented in forensic ≤40y autopsies in Metropolitan Mexico City (MMC), and p-τ is the major aberrant protein. Post-traumatic stress disorder (PTSD) is associated with an elevated risk of subsequent dementia, and rapid eye movement sleep behavior disorder (RBD) is documented in PD, AD, Lewy body dementia and ALS. This study aimed to identify an association between PTSD and potential pRBD in Mexico. An anonymous online survey of 4502 urban college-educated adults, 29.3 ± 10.3 years; MMC, n = 1865; non-MMC, n = 2637, measured PTSD symptoms using the Impact of Event Scale-Revised (IES-R) and pRBD symptoms using the RBD Single-Question. Over 50% of the participants had IES-R scores ≥33 indicating probable PTSD. pRBD was identified in 22.6% of the participants across Mexico and 32.7% in MMC residents with PTSD. MMC subjects with PTSD had an OR 2.6218 [2.5348, 2.7117] of answering yes to the pRBD. PTSD and pRBD were more common in women. This study showed an association between PTSD and pRBD, strengthening the possibility of a connection with misfolded proteinopathies in young urbanites. We need to confirm the RBD diagnosis using an overnight polysomnogram. Mexican women are at high risk for stress and sleep disorders.

Indexed as

alpha-SynucleinREM Sleep Behavior DisorderAdultAmyloid beta-PeptidesBrain StemDNA-Binding ProteinsFemaleHumansMexicoSleepalpha-SynucleinAmyloid beta-PeptidesDNA-Binding ProteinsTARDBP protein, humanAlzheimerdementiaMexiconanoparticlesParkinsonpossible REM sleep behavior disorderpost-traumatic stress disorderpRBDPTSDquadruple proteinopathiesTDP-43 proteinopathies

Identifiers

PMID34206224
PMCPMC8297352
OpenAlexW3173689593

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.