Evidence map›Paper›PMID 33521236›Full record

ArticleAlzheimer's & dementia (New York, N. Y.)2021

The association of circulating amylin with β-amyloid in familial Alzheimer's disease.

Han Ly, Nirmal Verma, Savita Sharma, Deepak Kotiya, Sanda Despa, Erin L Abner, Peter T Nelson, Gregory A Jicha, Donna M Wilcock, Larry B Goldstein and 12 more

Open access · goldAbstract read
In one paragraph

Article in Alzheimer's & dementia (New York, N. Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

25 citing papers in PubMed, 34 citations in OpenAlex.

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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

22 authors at 10 institutions in 6 countries.

Han LyDepartment of Pharmacology and Nutritional Sciences University of Kentucky Lexington Kentucky USA.
Nirmal VermaDepartment of Pharmacology and Nutritional Sciences University of Kentucky Lexington Kentucky USA.
Savita SharmaDepartment of Pharmacology and Nutritional Sciences University of Kentucky Lexington Kentucky USA.
Deepak KotiyaDepartment of Pharmacology and Nutritional Sciences University of Kentucky Lexington Kentucky USA.
Sanda DespaDepartment of Pharmacology and Nutritional Sciences University of Kentucky Lexington Kentucky USA.
Erin L AbnerDepartment of Epidemiology College of Public Health University of Kentucky Lexington Kentucky USA.
Peter T NelsonSanders-Brown Center on Aging University of Kentucky Lexington Kentucky USA.
Gregory A JichaSanders-Brown Center on Aging University of Kentucky Lexington Kentucky USA.
Donna M WilcockSanders-Brown Center on Aging University of Kentucky Lexington Kentucky USA.
Larry B GoldsteinDepartment of Neurology University of Kentucky Lexington Kentucky USA.
Rita GuerreiroCenter for Neurodegenerative Science Van Andel Research Institute Grand Rapids Michigan USA.
José BrásCenter for Neurodegenerative Science Van Andel Research Institute Grand Rapids Michigan USA.
Angela J HansonMemory & Brain Wellness Center University of Washington Seattle Washington USA.
Suzanne CraftDepartment of Gerontology and Geriatric Medicine Wake Forest School of Medicine Winston-Salem North Carolina USA.
Andrew J MurrayDepartment of Physiology Development and Neuroscience University of Cambridge Cambridge UK.
Geert Jan BiesselsDepartment of Neurology University Medical Center Utrecht Utrecht the Netherlands.
Claire TroakesBasic and Clinical Neuroscience Department King's College London London UK.
Henrik ZetterbergDepartment of Psychiatry and Neurochemistry Institute of Neuroscience and Physiology The Sahlgrenska Academy at the University of Gothenburg Mölndal Sweden.
John HardyDepartment of Neurodegenerative Disease UCL Queen Square Institute of Neurology Queen Square, London UK.
Tammaryn LashleyDepartment of Neurodegenerative Disease UCL Queen Square Institute of Neurology Queen Square, London UK.
AesgAlzheimer's disease Exome Sequencing Group: Guerreiro R, Brás J, Sassi C, Gibbs JR, Hernandez D, Lupton MK, Brown K, Morgan K, Powell J, Singleton A, Hardy J.
Florin DespaDepartment of Pharmacology and Nutritional Sciences University of Kentucky Lexington Kentucky USA.ORCID https://orcid.org/0000-0002-5879-6449
University of Kentucky · USVan Andel Institute · USAllen Institute for Brain Science · USHong Kong University of Science and Technology · HKKing's College London · GBMRC Prion Unit · GBSahlgrenska University Hospital · SEUniversity Medical Center Utrecht · NLUniversity of Cambridge · GBWake Forest University · US

Funding

THERAPEUTIC EFFECTS OF INTRA-NASAL INSULIN DETEMIRP50AG005136 · NIA · UNIVERSITY OF WASHINGTON · PI GRABOWSKI, THOMAS J. · 1985 to 2019
$57.2M
University of Washington Alzheimer's Disease Research CenterP30AG066509 · NIA · UNIVERSITY OF WASHINGTON · PI Thomas J. Grabowski · 2020 to 2026
$29.0M
University of Kentucky Alzheimer's Disease Research CenterP30AG072946 · NIA · UNIVERSITY OF KENTUCKY · PI LINDA J VAN ELDIK · 2021 to 2026
$23.5M
University of Kentucky Alzheimer's Disease Core Center - Biomarker CoreP30AG028383 · NIA · UNIVERSITY OF KENTUCKY · PI GOLD, BRIAN TIMOTHY, VAN ELDIK, LINDA J · 2006 to 2020
$23.3M
Wake Forest Alzheimer's Disease Core CenterP30AG049638 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ESPELAND, MARK ANDREW · 2016 to 2020
$12.2M
The Amylin Dyshomeostasis Hypothesis of Vascular Contributions to Cognitive Impairment and Dementia (VCID)R01NS116058 · NINDS · UNIVERSITY OF KENTUCKY · PI DESPA, FLORIN · 2020 to 2024
$3.8M
Programming amylin secretion to slow brain aging - an animal modelR01AG057290 · NIA · UNIVERSITY OF KENTUCKY · PI DESPA, FLORIN, THINAKARAN, GOPAL · 2017 to 2021
$3.3M
Role of Systemic Amylin Dyshomeostasis in Alzheimer's DiseaseR01AG053999 · NIA · UNIVERSITY OF KENTUCKY · PI DESPA, FLORIN · 2016 to 2020
$1.9M
Hyperamylinemia in Diabetic Heart Disease: Mechanisms, Responses, and PreventionR01HL118474 · NHLBI · UNIVERSITY OF KENTUCKY · PI DESPA, FLORIN · 2013 to 2016
$1.5M
Medical Research Council MR/L016397/1Medical Research Council MR/N026004/1NHLBI NIH HHS R01 HL118474NIA NIH HHS P30 AG028383NIA NIH HHS P30 AG049638NIA NIH HHS P30 AG066509NIA NIH HHS P30 AG072946NIA NIH HHS P50 AG005136NIA NIH HHS R01 AG053999NIA NIH HHS R01 AG057290NINDS NIH HHS R01 NS116058Wellcome Trust
6 · The paper itself

Abstract

introductionThis study assessed the hypothesis that circulating human amylin (amyloid-forming) cross-seeds with amyloid beta (Aβ) in early Alzheimer's disease (AD).

methodsEvidence of amylin-AD pathology interaction was tested in brains of 31 familial AD mutation carriers and 20 cognitively unaffected individuals, in cerebrospinal fluid (CSF) (98 diseased and 117 control samples) and in genetic databases. For functional testing, we genetically manipulated amylin secretion in APP/PS1 and non-APP/PS1 rats.

resultsAmylin-Aβ cross-seeding was identified in AD brains. High CSF amylin levels were associated with decreased CSF Aβ DISCUSSION: These findings strengthened the hypothesis of circulating amylin-AD interaction and suggest that modulation of blood amylin levels may alter Aβ-related pathology/symptoms.

Indexed as

amylinamyloidfamilial Alzheimer's diseaseislet amyloid polypeptidesporadic Alzheimer's disease

Identifiers

PMID33521236
PMCPMC7816817
OpenAlexW3125647317

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.