Evidence map›Paper›PMID 28812049›Full record

ReviewAnnals of clinical and translational neurology2017

Importance of adiponectin activity in the pathogenesis of Alzheimer's disease.

Masaaki Waragai, Gilbert Ho, Yoshiki Takamatsu, Kazunari Sekiyama, Shuei Sugama, Takato Takenouchi, Eliezer Masliah, Makoto Hashimoto

Open access · goldAbstract readReview
In one paragraph

Review in Annals of clinical and translational neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. The Role of Adipokines in the Pathologies of the Central Nervous System.International journal of molecular sciences · 2023
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Adiponectin Role in Neurodegenerative Diseases: Focus on Nutrition Review.International journal of molecular sciences · 2020
    Review
  15. Article
  16. Article
  17. Serum Adiponectin is Related to Dementia.The journals of gerontology. Series A, Biological sciences and medical sciences · 2020
    Article
  18. Article
  19. Review
  20. 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 5 institutions in 3 countries.

Masaaki WaragaiTokyo Metropolitan Institute of Medical Science 2-1-6 Kamikitazawa Setagaya-ku Tokyo 156-8506 Japan.
Gilbert HoPCND Neuroscience Research Institute Poway California 92064.
Yoshiki TakamatsuTokyo Metropolitan Institute of Medical Science 2-1-6 Kamikitazawa Setagaya-ku Tokyo 156-8506 Japan.
Kazunari SekiyamaTokyo Metropolitan Institute of Medical Science 2-1-6 Kamikitazawa Setagaya-ku Tokyo 156-8506 Japan.
Shuei SugamaDepartment of Physiology Nippon Medical School Tokyo113-8506 Japan.
Takato TakenouchiInstitute of Agrobiological Sciences National Agriculture and Food Research Organization TsukubaIbaraki 305-8634 Japan.
Eliezer MasliahDepartment of Neuroscience National Institute on Aging Bethesda Maryland 20892.
Makoto HashimotoTokyo Metropolitan Institute of Medical Science 2-1-6 Kamikitazawa Setagaya-ku Tokyo 156-8506 Japan.
Tokyo Metropolitan Institute of Medical Science · JPNational Agriculture and Food Research Organization · JPNational Institute on Aging · USNeuroscience Institute · ITNippon Medical School · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A recent study suggested that insulin resistance may play a central role in the pathogenesis of Alzheimer's disease (AD). In this regard, it is of note that upregulation of plasma adiponectin (APN), a benign adipokine that sensitizes the insulin receptor signaling pathway and suppresses inflammation, has recently been associated with the severities of amyloid deposits and cognitive deficits in the elderly, suggesting that APN may enhance the risk of AD. These results are unanticipated because AD has been linked to type II diabetes and other metabolic disorders in which hypoadiponectinemia has been firmly established, and because APN ameliorated neuropathological features in a mouse model of neurodegeneration. Therefore, the objective of this study is to discuss the possible mechanisms underlying the biological actions of APN in the context of AD. Given that insulin receptor signaling is required for normal function of the nervous system, we predict that APN may be upregulated to compensate for compromised activity of the insulin receptor signaling pathway. However, increased APN might be sequestered by tau in the brain, leading to neurotoxic protein aggregation in AD. Alternatively, misfolding of APN may result in downregulation of the insulin/APN signal transduction network, leading to decreased neuroprotective and neurotrophic activities. Thus, it is possible that both 'gain of function' and 'loss of function' of APN may underlie synaptic dysfunction and neuronal cell death in AD. Such a unique biological mechanism underlying APN function in AD may require a novel therapeutic strategy that is distinct from previous treatment for metabolic disorders.

Identifiers

PMID28812049
PMCPMC5553221
OpenAlexW2735328432

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.