Evidence map›Paper›PMID 29074878›Full record

ArticleScientific reports2017

A guanidine-appended scyllo-inositol derivative AAD-66 enhances brain delivery and ameliorates Alzheimer's phenotypes.

Dohyun Lee, Woo-Sirl Lee, Sungsu Lim, Yun Kyung Kim, Hoe-Yune Jung, Sanket Das, Juhyun Lee, Wenjie Luo, Kyong-Tai Kim, Sung-Kee Chung

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.2field-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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Inhibition of ACAT as a Therapeutic Target for Alzheimer's Disease Is Independent of ApoE4 Lipidation.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Selective Axial-to-Equatorial Epimerization of Carbohydrates.Journal of the American Chemical Society · 2022
    Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Ex VivoScientific reports · 2019
    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

10 authors at 3 institutions in 2 countries.

Dohyun LeeDepartment of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.
Woo-Sirl LeeDepartment of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.
Sungsu LimCenter for Neuro-Medicine, Korea Institute of Science and Technology (KIST), Seoul, 02790, Republic of Korea.
Yun Kyung KimCenter for Neuro-Medicine, Korea Institute of Science and Technology (KIST), Seoul, 02790, Republic of Korea.
Hoe-Yune JungDivision of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.ORCID 0000-0003-1802-5428
Sanket DasDepartment of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.
Juhyun LeeDivision of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.
Wenjie LuoHelen and Robert Appel Alzheimer's Disease Research Institute, Brain and Mind Research Institute, Weill Cornell Medical College, New York, NY, 10065, USA.
Kyong-Tai KimDepartment of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea. ktk@postech.ac.kr.ORCID 0000-0001-7292-2627
Sung-Kee ChungDepartment of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea. skchung@postech.ac.kr.
Pohang University of Science and Technology · KRKorea Institute of Science and Technology · KRCornell University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alzheimer's disease (AD) is a degenerative brain disease that destroys memory and other important mental functions but lacks efficient therapeutic agents. Blocking toxic amyloid β (Aβ) could be beneficial for AD and represents a promising therapeutic strategy for AD treatment. scyllo-Inositol (SI) is a potential therapeutic for AD by directly interacting with the Aβ peptide to inhibit Aβ42 fiber formation. Clinical studies of SI showed promising benefits on mild to moderate AD, however, with limitations on dosage regime. A new strategy to enhance the brain delivery of SI is needed to achieve the efficacy with minimum adverse effects. Herein, we report that a novel guanidine-appended SI derivative AAD-66 resulted in more effective reductions of brain Aβ and plaque deposits, gliosis, and behavioral memory deficits in the disease-established 5xFAD mice. Overall, our present study reveals the potential of AAD-66 as a promising therapeutic agent for AD.

Indexed as

PhenotypeAlzheimer DiseaseAmyloid beta-PeptidesAnimalsBlood-Brain BarrierBrainCognitionGliosisGuanidineInositolMiceMice, TransgenicAmyloid beta-PeptidesGuanidineInositolscyllitol

Identifiers

PMID29074878
PMCPMC5658413
OpenAlexW2765836033

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.