Evidence map›Paper›PMID 24899907›Full record

ArticleEvidence-based complementary and alternative medicine : eCAM2014

Ligand-based and structure-based investigation for Alzheimer's disease from traditional chinese medicine.

Kai Hsin Liao, Kuen-Bao Chen, Wen-Yuan Lee, Mao-Feng Sun, Cheng-Chun Lee, Calvin Yu-Chian Chen

Open access · hybridAbstract read
In one paragraph

Article in Evidence-based complementary and alternative medicine : eCAM, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.4field-weighted citation impact, top 39% 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, 58 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

6 authors at 2 institutions in 2 countries.

Kai Hsin LiaoSchool of Pharmacy, China Medical University, Taichung 40402, Taiwan.
Kuen-Bao ChenSchool of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan.
Wen-Yuan LeeSchool of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan.
Mao-Feng SunSchool of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan.ORCID 0000-0003-1465-0330
Cheng-Chun LeeSchool of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan.
Calvin Yu-Chian ChenSchool of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan ; Department of Biomedical Informatics, Asia University, Taichung 41354, Taiwan.ORCID 0000-0003-3306-250X
China Medical University · TWAsia University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alzheimer's disease is a neurodegenerative disease that was conventionally thought to be related to the sedimentation of beta-amyloids, but drugs designed according to this hypothesis have generally failed. That FKBP52 can reduce the accumulation of tau proteins, and that Tacrolimus can reduce the pathological changes of tau proteins are new directions away from the long held amyloid-beta-centric concept. Therefore, the screening of traditional Chinese medicine compounds for those with higher affinity towards FKBP52 than Tacrolimus may be a new direction for treating Alzheimer's disease. This study utilizes ligand-based and structure-based methods as the foundation. By utilizing dock scores and the predicted pIC50 from SVM, MLR, and Bayesian Network, several TCM compounds were selected for further analysis of their protein-ligand interactions. Daphnetoxin has higher affinity and complex structure stability than Tacrolimus; Lythrancine II exhibits the most identical trends in FKBP52 interactions as Tacrolimus, and 20-O-(2'E,4'E-decadienoyl)ingenol may be further modified at its hydrocarbon chain to promote interaction with FKBP52. In addition, we observed the residue Tyr113 of FKBP52 may play a key role in protein-ligand interaction. Our results indicate that Daphnetoxin, 20-O-(2'E,4'E-decadienoyl)ingenol, and Lythrancine II may be starting points for further modification as a new type of non-amyloid-beta-centric drug for Alzheimer's disease.

Identifiers

PMID24899907
PMCPMC4034731
OpenAlexW1979389014

What OpenQuestion holds

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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.