Evidence map›Paper›PMID 33182586›Full record

ArticleInternational journal of molecular sciences2020

Phytohormone Abscisic Acid Improves Memory Impairment and Reduces Neuroinflammation in 5xFAD Mice by Upregulation of LanC-Like Protein 2.

Seung Ho Jeon, Namkwon Kim, Yeon-Joo Ju, Min Sung Gee, Danbi Lee, Jong Kil Lee

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

19 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. New Insights into the LANCL2-Pharmaceutics · 2023
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Beneficial Activities ofNutrients · 2022
    Article
  19. [Identification of potential hub genes of Alzheimer's disease by weighted gene co-expression network analysis].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2021
    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

6 authors at 1 institution in 1 country.

Seung Ho JeonDepartment of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea.
Namkwon KimDepartment of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea.
Yeon-Joo JuDepartment of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea.
Min Sung GeeDepartment of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea.
Danbi LeeDepartment of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea.
Jong Kil LeeDepartment of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea.
Kyung Hee University · KR

Funding

Health Fellowship Foundation noneNational Research Foundation of Korea NRF-2018R1D1A1B07050547National Research Foundation of Korea funded by the Ministry of Science and ICT NRF-2017R1A5A2014768
6 · The paper itself

Abstract

Alzheimer's disease (AD), a type of dementia, is the most common neurodegenerative disease in the elderly. Neuroinflammation caused by deposition of amyloid β (Aβ) is one of the most important pathological causes in AD. The isoprenoid phytohormone abscisic acid (ABA) has recently been found in mammals and was shown to be an endogenous hormone, acting in stress conditions. Although ABA has been associated with anti-inflammatory effects and reduced cognitive impairment in several studies, the mechanisms of ABA in AD has not been ascertained clearly. To investigate the clearance of Aβ and anti-inflammatory effects of ABA, we used quantitative real-time polymerase chain reaction and immunoassay. ABA treatment inhibited Aβ deposition and neuroinflammation, thus resulting in improvement of memory impairment in 5xFAD mice. Interestingly, these effects were not associated with activation of peroxisome proliferator-activated receptor gamma, well known as a molecular target of ABA, but related with modulation of the LanC-like protein 2 (LANCL2), known as a receptor of ABA. Taken together, our results indicate that ABA reduced Aβ deposition, neuroinflammation, and memory impairment, which is the most characteristic pathology of AD, via the upregulation of LANCL2. These data suggest that ABA might be a candidate for therapeutics for AD treatment.

Indexed as

Abscisic AcidAlzheimer DiseaseAmyloid beta-PeptidesAnimalsBrainCognitive DysfunctionDisease Models, AnimalFemaleHumansMaleMembrane ProteinsMemory DisordersMiceMice, Mutant StrainsMice, TransgenicNeurodegenerative DiseasesAbscisic AcidAmyloid beta-PeptidesLANCL2 protein, mouseMembrane ProteinsPhosphate-Binding ProteinsPlant Growth RegulatorsPPAR gammaPparg protein, mousePresenilin-1PSEN1 protein, humanabscisic acidAlzheimer’s diseaseamyloid betaLanC-like protein 2neuroinflammation

Identifiers

PMID33182586
PMCPMC7697599
OpenAlexW3105769261

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Registered trials

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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.