Evidence map›Paper›PMID 34486097›Full record

ArticleHandbook of experimental pharmacology2021

WNT Signaling Is a Key Player in Alzheimer's Disease.

Nibaldo C Inestrosa, Cheril Tapia-Rojas, Waldo Cerpa, Pedro Cisternas, Juan M Zolezzi

Abstract read
PubMed Publisher
In one paragraph

Article in Handbook of experimental pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
8.9field-weighted citation impact, top 2% 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

13 citing papers in PubMed, 23 citations in OpenAlex.

  1. Romosozumab versus teriparatide for risk of dementia in individuals with osteoporosis: a target trial emulation study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Article
  2. Article
  3. Exploring the Impact of 3-Pharmaceuticals (Basel, Switzerland) · 2025
    Article
  4. Review
  5. Formulating Treatment to Cure Alzheimer's Dementia: Approach #2.International journal of molecular sciences · 2024
    Review
  6. Mitochondrial unfolded protein response (UPRFrontiers in cell and developmental biology · 2024
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. 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

5 authors at 3 institutions in 1 country.

Nibaldo C InestrosaCentro de Envejecimiento y Regeneración (CARE UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile. ninestrosa@bio.puc.cl.
Cheril Tapia-RojasCentro de Biología Celular y Biomedicina (CEBICEM), Laboratory of Neurobiology of Aging, Facultad de Medicina y Ciencia, Universidad de San Sebastián, Sede Los Leones, Santiago, Chile.
Waldo CerpaCentro de Envejecimiento y Regeneración (CARE UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.
Pedro CisternasCentro de Envejecimiento y Regeneración (CARE UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.
Juan M ZolezziCentro de Excelencia en Biomedicina de Magallanes (CEBIMA), Escuela de Medicina, Universidad de Magallanes, Punta Arenas, Chile.
Pontificia Universidad Católica de Chile · CLSan Sebastián University · CLUniversidad de Magallanes · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cellular processes regulated by WNT signaling have been mainly studied during embryonic development and cancer. In the last two decades, the role of WNT in the adult central nervous system has been the focus of interest in our laboratory. In this chapter, we will be summarized β-catenin-dependent and -independent WNT pathways, then we will be revised WNT signaling function at the pre- and post-synaptic level. Concerning Alzheimer's disease (AD) initially, we found that WNT/β-catenin signaling activation exerts a neuroprotective mechanism against the amyloid β (Αβ) peptide toxicity. Later, we found that WNT/β-catenin participates in Tau phosphorylation and in learning and memory. In the last years, we demonstrated that WNT/β-catenin signaling is instrumental in the amyloid precursor protein (APP) processing and that WNT/β-catenin dysfunction results in Aβ production and aggregation. We highlight the importance of WNT/β-catenin signaling dysfunction in the onset of AD and propose that the loss of WNT/β-catenin signaling is a triggering factor of AD. The WNT pathway is therefore positioned as a therapeutic target for AD and could be a valid concept for improving AD therapy. We think that metabolism and inflammation will be relevant when defining future research in the context of WNT signaling and the neurodegeneration associated with AD.

Indexed as

Alzheimer DiseaseWnt Signaling PathwayAmyloid beta-PeptidesAmyloid beta-Protein PrecursorHumansPhosphorylationAmyloid beta-PeptidesAmyloid beta-Protein PrecursorAlzheimer’s diseaseAmyloid-βGlucose metabolismInflammationSynaptic dysfunctionTau phosphorylationWNT signalingWNT/β-catenin

Identifiers

PMID34486097
OpenAlexW3196804523

What OpenQuestion holds

Textmetadata
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.