Evidence map›Paper›PMID 33681944›Full record

ArticleClinics (Sao Paulo, Brazil)2021

Azeliragon ameliorates Alzheimer's disease via the Janus tyrosine kinase and signal transducer and activator of transcription signaling pathway.

Lijuan Yang, Yepei Liu, Yuanyuan Wang, Junsheng Li, Na Liu

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Clinics (Sao Paulo, Brazil), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05789589 (A Phase I/II Study to Assess Safety and Preliminary Evidence of a Therapeutic Effect of Azeliragon Combined With Stereotactic Radiation Therapy in Patients With Brain Metastases), which is not on this map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.8field-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.

NCT05789589 phase1 / phase2suspendednot on this mapstarted 2023, after this paper: background citation

A Phase I/II Study to Assess Safety and Preliminary Evidence of a Therapeutic Effect of Azeliragon Combined With Stereotactic Radiation Therapy in Patients With Brain Metastases

TypeinterventionalSponsorBaptist Health South FloridaRan2023 to 2027Enrolled46ConditionsCancer, Metastasis, Metastatic Cancer, Brain MetastasesArmsAzeliragon, Stereotactic radiosurgery, Corticosteroid
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 31 citations in OpenAlex.

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  14. Advanced Glycation End-Products and Diabetic Neuropathy of the Retina.International journal of molecular sciences · 2023
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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

5 authors at 2 institutions in 1 country.

Lijuan YangNursing Faculty of Xingtai Medical College, Xingtai, Hebei 054008, China.ORCID 0000-0002-7212-7110
Yepei LiuMedical Image Center, Xingtai City Fifth Hospital, Xingtai, Hebei 054008, China.ORCID 0000-0001-9148-444X
Yuanyuan WangNursing Faculty of Xingtai Medical College, Xingtai, Hebei 054008, China.ORCID 0000-0002-7746-8248
Junsheng LiNursing Faculty of Xingtai Medical College, Xingtai, Hebei 054008, China.ORCID 0000-0002-1551-3242
Na LiuNursing Faculty of Xingtai Medical College, Xingtai, Hebei 054008, China.ORCID 0000-0001-5986-7467
Xingtai University · CNHebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTTP488, an antagonist of the receptor for advanced glycation end-products, was evaluated as a potential treatment for patients with mild-to-moderate Alzheimer's disease (AD). However, the mechanism underlying the protective action of TTP488 against AD has not yet been fully explored.

methodsHealthy male rats were exposed to aberrant amyloid β (Aβ) 1-42. Lipopolysaccharide (LPS) and the NOD-like receptor family pyrin domain containing 1 (NLRP1) overexpression lentivirus were injected to activate the NLRP1 inflammasome and exacerbate AD. TTP488 was administered to reverse AD injury. Finally, tofacitinib and fludarabine were used to inhibit the activity of Janus tyrosine kinase (JAK) and signal transducer and activator of transcription (STAT) to prove the relationship between the JAK/STAT signaling pathway and TTP488.

resultsLPS and NLRP1 overexpression significantly increased the NLRP1 levels, reduced neurological function, and aggravated neuronal damage, as demonstrated by the impact latency time of, time spent by, and length of the platform covered by, the mice in the Morris water maze assay, Nissl staining, and immunofluorescence staining in rats with AD.

conclusionsTTP488 administration successfully reduced AD injury and reversed the aforementioned processes. Additionally, tofacitinib and fludarabine administration could further reverse AD injury after the TTP488 intervention. These results suggest a new potential mechanism underlying the TTP488-mediated alleviation of AD injury.

Indexed as

Alzheimer DiseaseImidazolesJanus KinasesSignal TransductionSTAT Transcription FactorsAmyloid beta-PeptidesAnimalsJanus Kinase 2MaleMiceRatsReceptor for Advanced Glycation End ProductsTyrosineAmyloid beta-PeptidesazeliragonImidazolesJanus Kinase 2Janus KinasesReceptor for Advanced Glycation End ProductsSTAT Transcription FactorsTyrosine

Identifiers

PMID33681944
PMCPMC7920406
OpenAlexW3134391114

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.