Evidence map›Paper›PMID 42447421›Full record

ReviewNeurology2026

Legal Protections to Mitigate Discrimination due to Neurodegenerative Biomarker Status.

Jalayne Arias, Drew Blasco, Anya E R Prince, Emily A Largent

Abstract readReview
In one paragraph

Review in Neurology, 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

4 authors.

Jalayne AriasDepartment of Health Policy and Behavioral Sciences, School of Public Health, Georgia State University, Atlanta.ORCID 0000-0002-6081-5231
Drew BlascoDepartment of Social and Behavioral Health, School of Public Health, University of Nevada, Las Vegas.ORCID 0000-0003-2524-5066
Anya E R PrinceCollege of Law, University of Iowa, Iowa City; and.ORCID 0000-0002-0086-7881
Emily A LargentPerelman School of Medicine, University of Pennsylvania, Philadelphia.ORCID 0000-0002-7536-5077

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is a critical time to advance solutions that would mitigate the perceived, potential, and actual risk of discrimination based on neurodegenerative biomarker information. Across neurodegenerative conditions, biomarkers are being evaluated to detect disease pathology before the onset of clinically measurable symptoms. Clinical adoption and research that expands the use of biomarkers raises novel legal questions and exposes potential gaps in existing privacy and antidiscrimination laws. These concerns may be particularly salient for individuals in the earliest disease stages who may still be employed, have yet to complete financial or medico-legal planning (e.g., life insurance), or are considering housing changes. In this article, we evaluate the current landscape of legal protections and propose a strategy for developing a policy agenda that is informed by empirical evidence. We propose an iterative approach that begins with a comprehensive evaluation of the existing landscape of legal protection alongside the development of evidence that identifies priorities and informs policy strategies. Our recommendations aim to build from existing legal mechanisms, identify gaps in legal protections, and prioritize future policy goals that stem from perceived and actual privacy and discrimination risks. We argue that it is essential to understand the goals of new legislative efforts, to comprehensively assess what evidence is needed to prioritize specific domains of discrimination, and to consider unintended consequences of legislative approaches. Absent this, we risk enshrining lackluster protections into law that fail to support access to biomarker testing advancements that align with patient and participants' interests.

Indexed as

BiomarkersNeurodegenerative DiseasesHumansBiomarkers

Identifiers

PMID42447421
PMCPMC13382863

What OpenQuestion holds

Textmetadata
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.