Evidence map›Paper›PMID 39535341›Full record

ReviewAlzheimer's & dementia : the journal of the Alzheimer's Association2025

The case for regulatory approval of amyloid-lowering immunotherapies in Alzheimer's disease based on clearcut biomarker evidence.

Paul Aisen, Randall J Bateman, Damian Crowther, Jeff Cummings, John Dwyer, Takeshi Iwatsubo, Marie Kosco-Vilbois, Eric McDade, Richard Mohs, Philip Scheltens and 2 more

Abstract readReview
In one paragraph

Review in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Prognostic value of plasma %p-tau217 in cognitively unimpaired older adults.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  2. Article
  3. Defining Alzheimer's disease: stipulations and the ethics of diagnostic change.Journal of neurology, neurosurgery, and psychiatry · 2026
    Article
  4. Article
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  7. Article
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  10. Article
  11. CTAD taskforce: genetic therapies in Alzheimer's disease.The journal of prevention of Alzheimer's disease · 2025
    Review
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  13. Review
  14. Article
  15. Review
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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

12 authors.

Paul AisenUSC Alzheimer's Therapeutic Research Institute, San Diego, California, USA.
Randall J BatemanDepartment of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA.
Damian CrowtherTRIMTECH Therapeutics Ltd and Medical and More Ltd, Boston, Massachusetts, USA.
Jeff CummingsSchool of Integrated Health Sciences, University of Nevada Las Vegas, Las Vegas, Nevada, USA.
John DwyerGlobal Alzheimer's Platform Foundation Washington, Washington, District of Columbia, USA.
Takeshi IwatsuboGraduate School of Medicine, University of Tokyo, Tokyo, Japan.
Marie Kosco-VilboisAC Immune, Lausanne, Switzerland.
Eric McDadeDepartment of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA.
Richard MohsGlobal Alzheimer's Platform Foundation Washington, Washington, District of Columbia, USA.
Philip ScheltensMedical Center and EQT Life Sciences, Amsterdam University, Amsterdam, The Netherlands.
Reisa SperlingDpartment of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
Dennis SelkoeDpartment of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.

Funding

Renewal of Centers of Biomedical Research Excellence (COBRE) (Phase 2) CNTN - ResubmissionP20GM109025 · NIGMS · CLEVELAND CLINIC FOUNDATION · PI JESSICA KIRKLAND CALDWELL · 2015 to 2026
$22.8M
Alzheimer's Clinical Trial InnOvatioN (ACTION) InitiativeR35AG071476 · NIA · UNIVERSITY OF NEVADA LAS VEGAS · PI CUMMINGS, JEFFREY L. · 2021 to 2025
$2.9M
NIA NIH HHS R35 AG071476NIGMS NIH HHS P20 GM109025
6 · The paper itself

Abstract

Decades of research have provided evidence that Alzheimer's disease (AD) is caused in part by cerebral accumulation of amyloid beta-protein (Aβ). In 2023, the US Food and Drug Administration gave full regulatory approval to a disease-modifying Aβ antibody for early AD. Secondary prevention trials with Aβ antibodies are underway. We summarize peer-reviewed evidence for targeting Aβ and argue that regulators should consider approving new agents working by similar mechanisms (Aβ antibodies and vaccines) based on robust amyloid lowering and reasonable safety. The urgent need to provide treatments to millions of mildly symptomatic patients suggests that AD should join other diseases for which standard approval is based on significant changes in mechanistically meaningful biomarkers coupled with safety. Robust amyloid lowering in secondary prevention trials of people who have amyloid plaques but are asymptomatic could also provide evidence of a change in the pathophysiological progression of AD as a basis for regulatory approval. HIGHLIGHTS: Thirteen key findings support amyloid beta as a cause of Alzheimer's disease (AD). Three immunotherapies lower amyloid and slow decline, allowing regulatory approval. New such agents could be considered for approval due to amyloid lowering and safety. Urgency suggests AD may join diseases with approval due to a key biomarker + safety.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesDrug ApprovalImmunotherapyBiomarkersHumansUnited StatesUnited States Food and Drug AdministrationAmyloid beta-PeptidesBiomarkersactive vaccinesAlzheimer's diseaseAlzheimer's disease preventionamyloid beta proteindisease modificationimmunotherapymonoclonal antibodiesregulatory policysurrogate markerstreatment

Identifiers

PMID39535341
PMCPMC11772734

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.