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This page is alzhub.org's plain-English summary of a published study, not the paper itself. It is generated from the record we hold for this study, sourced and linked below — check the original for the full text and methods.

✓ Peer-reviewed alzhub usefulness score 46 out of 100. Inflammation and the immune system

Topic: Amyloid, tau and blood-test diagnosis

The specific CB2 cannabinoid receptor agonist JWH-133 induced cognitive improvement in double AβPP/PS1 transgenic mice, a genetic model of Alzheimer's disease. This effect was more pronounced when administered at the pre-symptomatic rather than the early symptomatic stage. The cognitive improvement was associated with decreased microglial reactivity and reduced expression of pro-inflammatory cytokines IL-1β, IL-6, TNFα, and IFNγ.

Cite this study APA, Vancouver, BibTeX · download .bib or .ris

APA 7th

Aso, E., Juvés, S., Maldonado, R., & Ferrer, I. (2013). CB2 cannabinoid receptor agonist ameliorates Alzheimer-like phenotype in AβPP/PS1 mice. Journal of Alzheimer's disease : JAD. https://doi.org/10.3233/jad-130137

Vancouver

Aso E, Juvés S, Maldonado R, Ferrer I. CB2 cannabinoid receptor agonist ameliorates Alzheimer-like phenotype in AβPP/PS1 mice. Journal of Alzheimer's disease : JAD. 2013. doi:10.3233/jad-130137. PMID: 23515018.

BibTeX

@article{aso2013-23515018,
  author  = {Aso, E. and Juvés, S. and Maldonado, R. and Ferrer, I.},
  title   = {{CB2 cannabinoid receptor agonist ameliorates Alzheimer-like phenotype in AβPP/PS1 mice}},
  journal = {Journal of Alzheimer's disease : JAD},
  year    = {2013},
  doi     = {10.3233/jad-130137},
  pmid    = {23515018},
  url     = {https://doi.org/10.3233/jad-130137}
}

Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. Check the citation against the original before you use it.

Key findings

Why it matters

This study in AβPP/PS1 transgenic mice found that the CB2 cannabinoid receptor agonist JWH-133 improved cognition, with a more pronounced effect when given at the pre-symptomatic stage. Because it was done in mice, it is early and does not establish a treatment, cure, or prevention for people.

Study details

How this study scored 46/100
How this study's score is builtJournal tier 7 of 10; Journal's citation record 2 of 4; Study design 0 of 12; Strength of evidence 1 of 5; Peer-review validation 10 of 10; How recent 1 of 5; Sample size 0 of 4; Effect reported 0 of 3; Studied in people 0 of 3; Randomised / blinded 0 of 2; Times cited 5 of 7; Citations per year 3 of 5; Impact for its field and year 4 of 6; Cited by studies here 2 of 6; Still being cited 2 of 4; Senior author's track record 4 of 4; Institution's track record 1 of 3; Multi-centre collaboration 2 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. Total 46 of 100.46 of 100 points earned54 not earned

Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported and randomised / blinded because the record does not state it.

ComponentPointsWhy
Journal tier 7 / 10 Tier 3 — peer-reviewed journal (Journal of Alzheimer's disease : JAD)
Journal's citation record 2 / 4 Journal of Alzheimer s Disease: journal h-index 218 (OpenAlex, 2026-10-29)
Study design 0 / 12 No study design recorded — scores zero, not guessed (not stated in the record — scored 0)
Strength of evidence 1 / 5 Rated “low” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 1 / 5 2013 — within 20 year(s) of the newest study here
Sample size 0 / 4 Participant count not stated — scores zero (not stated in the record — scored 0)
Effect reported 0 / 3 No effect size reported — scores zero (not stated in the record — scored 0)
Studied in people 0 / 3 Laboratory or animal study (title names “mice”) — scores zero
Randomised / blinded 0 / 2 No randomisation or blinding stated — scores zero (not stated in the record — scored 0)
Times cited 5 / 7 Cited 204 times (OpenAlex, 2026-10-10)
Citations per year 3 / 5 13.6 citations a year over 15 year(s) since 2013
Impact for its field and year 4 / 6 Cited 9.0× the average for papers of its field and year (OpenAlex FWCI)
Cited by studies here 2 / 6 Cited by 3 other studies in this library
Still being cited 2 / 4 Cited 31 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record 4 / 4 Last-listed author Isidró Ferrer: h-index 120 (OpenAlex, whole career)
Institution's track record 1 / 3 Universitat de Barcelona: institution h-index 1,049 (OpenAlex)
Multi-centre collaboration 2 / 3 OpenAlex lists 6 institution(s) in 1 country
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 23515018)
Free to read 0 / 2 Behind a paywall — scores zero
Total 46 / 100 —

What each of these 20 components measures, and what this score is not →

Read the original

Full text: free to read — OpenAlex lists this copy as free to read: the link above (checked 6 Feb 1020).

Studies this one cites

Referenced by this study and also in the alzhub library, so you can read them here.

Later studies that cite this one

3 studies in the alzhub library list this one in their references.

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