Evidence map›Paper›PMID 42450618›Full record

ArticleBiology2026

Establishment and Characterization of an Aβ-Related Alzheimer's Disease-like Tree Shrew Model Following CA1-Coordinate-Directed Stereotaxic AAV Delivery of Human Triple-Mutant APP.

Yixuan Yang, Qiurui Li, Shaoshi Luo, Junming Sun, Yiqiang Ouyang

Abstract read
In one paragraph

Article in Biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yixuan YangLaboratory Animal Center, Guangxi Medical University, Nanning 530021, China.
Qiurui LiLaboratory Animal Center, Guangxi Medical University, Nanning 530021, China.
Shaoshi LuoLaboratory Animal Center, Guangxi Medical University, Nanning 530021, China.
Junming SunLaboratory Animal Center, Guangxi Medical University, Nanning 530021, China.
Yiqiang OuyangLaboratory Animal Center, Guangxi Medical University, Nanning 530021, China.

Funding

Guangxi Natural Science Foundation, China 2023GXNSFDA026069National Natural Science Foundation of China 32260137
6 · The paper itself

Abstract

Alzheimer's disease (AD) is characterized by cognitive decline and amyloid-β (Aβ)-related pathology. Non-rodent models that capture selected aspects of human AD remain limited. We established and characterized a human APP-driven, Aβ-related AD-like tree shrew model following AAV-mediated delivery of triple-mutant human amyloid precursor protein (hAPP-SLA) carrying the Swedish, Austrian, and London mutations by bilateral stereotaxic injection directed at CA1 coordinates. Adult tree shrews received bilateral AAV-hAPP-SLA injections directed at CA1 coordinates and were evaluated by bioluminescence imaging, behavioral testing, PCR, RT-qPCR, Western blotting, ELISA, and histopathology. Vector-associated reporter signals remained detectable for 6 months. The experimental group showed exogenous hAPP expression and reduced endogenous tsAPP expression, increased relative hippocampal Aβ

Indexed as

Alzheimer’s diseaseamyloid-βanimal modelAPPtree shrew

Identifiers

PMID42450618
PMCPMC13359454

What Socratic 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 Socratic graph.