Evidence map›Paper›PMID 39900769›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2025

Regulatory Perspectives for Gene Expression-Based Diagnostic Devices.

Lakshman Ramamurthy

Abstract read
PubMed Publisher
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2025. 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

1 author.

Lakshman RamamurthyRegulatory Affairs, GRAIL, LLC, Washington, DC, USA. lramamurthy@grailbio.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genomic methods are a molecular window into the dysregulation of genes and how they may impact human health and disease. They vary widely in how they interrogate the genetic blueprint including epigenetic changes like DNA methylation, or gene expression. They have become variously available and accessible and have become standard methods in oncology or other diseases. This has led to applications of predictive claims for response or progression as companion diagnostics to anti-oncologic therapies or screening for disease whose symptoms are yet to present. The explosion of these technologies has led to renewed efforts by the US Food and Drug Administration to regulate molecular diagnostics. This chapter describes regulation of genomic diagnostics technologies, both for the innovator and the regulator alike.

Indexed as

Gene ExpressionGene Expression ProfilingGenomicsMolecular Diagnostic TechniquesHumansUnited StatesUnited States Food and Drug AdministrationAnalytical validityCLIAClinical validityFDALaboratory-developed tests (LDTs)Medical device regulationpremarket approvalReal-world dataSpecificity

Identifiers

PMID39900769

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.