Evidence map›Paper›PMID 30412490›Full record

ArticleJournal of Alzheimer's disease : JAD2018

Aging-Related Calcium Dysregulation in Rat Entorhinal Neurons Homologous with the Human Entorhinal Neurons in which Alzheimer's Disease Neurofibrillary Tangles First Appear.

John C Gant, Inga Kadish, Kuey-Chu Chen, Olivier Thibault, Eric M Blalock, Nada M Porter, Philip W Landfield

Open access · bronzeAbstract read
In one paragraph

Article in Journal of Alzheimer's disease : JAD, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Age-related calcium dysregulation linked with tau pathology and impaired cognition in non-human primates.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2021
    Article
  7. Senescent neurophysiology: CaNeurobiology of learning and memory · 2019
    Review
  8. Review
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

7 authors at 2 institutions in 1 country.

John C GantDepartment of Pharmacology & Nutritional Sciences, University of Kentucky, Lexington, KY, USA.
Inga KadishDepartment of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, USA.
Kuey-Chu ChenDepartment of Pharmacology & Nutritional Sciences, University of Kentucky, Lexington, KY, USA.
Olivier ThibaultDepartment of Pharmacology & Nutritional Sciences, University of Kentucky, Lexington, KY, USA.
Eric M BlalockDepartment of Pharmacology & Nutritional Sciences, University of Kentucky, Lexington, KY, USA.
Nada M PorterDepartment of Pharmacology & Nutritional Sciences, University of Kentucky, Lexington, KY, USA.
Philip W LandfieldDepartment of Pharmacology & Nutritional Sciences, University of Kentucky, Lexington, KY, USA.
University of Kentucky · USUniversity of Alabama at Birmingham · US

Funding

HIPPOCAMPAL SYNAPTIC STRUCTURE--PHYSIOLOGY DURING AGINGR37AG004542 · NIA · UNIVERSITY OF KENTUCKY · PI LANDFIELD, PHILIP W. · 1998 to 2020
$7.1M
Psychosocial stress interactions with electrophysiology and brain agingR01AG037868 · NIA · UNIVERSITY OF KENTUCKY · PI BLALOCK, ERIC · 2011 to 2025
$3.5M
Optimal Vitamin D Status as a Strategy to Rescue Cognitive AgingR21AG052050 · NIA · UNIVERSITY OF KENTUCKY · PI PORTER, NADA MICOVIC · 2016 to 2017
$414k
NIA NIH HHS R01 AG037868NIA NIH HHS R21 AG052050NIA NIH HHS R37 AG004542
6 · The paper itself

Abstract

Aging is the leading risk factor for idiopathic Alzheimer's disease (AD), indicating that normal aging processes promote AD and likely are present in the neurons in which AD pathogenesis originates. In AD, neurofibrillary tangles (NFTs) appear first in entorhinal cortex, implying that aging processes in entorhinal neurons promote NFT pathogenesis. Using electrophysiology and immunohistochemistry, we find pronounced aging-related Ca2 + dysregulation in rat entorhinal neurons homologous with the human neurons in which NFTs originate. Considering that humans recapitulate many aspects of animal brain aging, these results support the hypothesis that aging-related Ca2 + dysregulation occurs in human entorhinal neurons and promotes NFT pathogenesis.

Indexed as

AgingAlzheimer DiseaseAnimalsCalciumCalcium SignalingEntorhinal CortexMaleNeurofibrillary TanglesNeuronsRatsRats, Inbred F344CalciumAfterhyperpolarizationaging modelscalcium-dependentcytoskeletonFKBPhippocampusneurofibrillary progressionryanodine receptor

Identifiers

PMID30412490
PMCPMC6294592
OpenAlexW2900090126

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.