Evidence map›Paper›PMID 33810622›Full record

ArticleBrain sciences2021

Clock/Sleep-Dependent Learning and Memory in Male 3xTg-AD Mice at Advanced Disease Stages and Extrinsic Effects of Huprine X and the Novel Multitarget Agent AVCRI104P3.

Lydia Giménez-Llort, Mikel Santana-Santana, Míriam Ratia, Belén Pérez, Pelayo Camps, Diego Muñoz-Torrero, Albert Badia, Maria Victòria Clos

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 47% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. 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

8 authors at 2 institutions in 1 country.

Lydia Giménez-LlortDepartment of Psychiatry and Forensic Medicine & Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193 Barcelona, Spain.ORCID 0000-0002-4091-489X
Mikel Santana-SantanaDepartment of Psychiatry and Forensic Medicine & Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193 Barcelona, Spain.
Míriam RatiaDepartment of Pharmacology, Therapeutics and Toxicology & Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193 Barcelona, Spain.
Belén PérezDepartment of Pharmacology, Therapeutics and Toxicology & Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193 Barcelona, Spain.ORCID 0000-0001-5801-1704
Pelayo CampsCSIC Associated Unit, Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, E-08028 Barcelona, Spain.ORCID 0000-0002-9633-3525
Diego Muñoz-TorreroCSIC Associated Unit, Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, E-08028 Barcelona, Spain.ORCID 0000-0002-8140-8555
Albert BadiaDepartment of Pharmacology, Therapeutics and Toxicology & Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193 Barcelona, Spain.
Maria Victòria ClosDepartment of Pharmacology, Therapeutics and Toxicology & Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193 Barcelona, Spain.ORCID 0000-0002-7389-3351
Universitat Autònoma de Barcelona · ESUniversitat de Barcelona · ES

Funding

Agencia Estatal de Investigación SAF2017-82771-RGeneralitat de Catalunya 2017SGR106Generalitat de Catalunya 2017SGR1468Ministerio de Ciencia, Innovación y Universidades SAF2017-82771-RUniversitat Autònoma de Barcelona UAB-GE-260480
6 · The paper itself

Abstract

A new hypothesis highlights sleep-dependent learning/memory consolidation and regards the sleep-wake cycle as a modulator of β-amyloid and tau Alzheimer's disease (AD) pathologies. Sundowning behavior is a common neuropsychiatric symptom (NPS) associated with dementia. Sleep fragmentation resulting from disturbances in sleep and circadian rhythms in AD may have important consequences on memory processes and exacerbate the other AD-NPS. The present work studied the effect of training time schedules on 12-month-old male 3xTg-AD mice modeling advanced disease stages. Their performance in two paradigms of the Morris water maze for spatial-reference and visual-perceptual learning and memory were found impaired at midday, after 4 h of non-active phase. In contrast, early-morning trained littermates, slowing down from their active phase, exhibited better performance and used goal-directed strategies and non-search navigation described for normal aging. The novel multitarget anticholinesterasic compound AVCRI104P3 (0.6 µmol·kg

Indexed as

AChEIagingAlzheimer’s diseasebehaviorBPSDcircadian activitydisease-modifying mechanismsdrug assessmentmultitarget compoundsprotocolssleep

Identifiers

PMID33810622
PMCPMC8065516
OpenAlexW3140680704

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.