Evidence map›Paper›PMID 42840470›Full record

ArticleiScience2026

The misplaced mouse Pax6 interneuron subclass: A cross-species transcriptomic reassignment.

Jonathan M Werner, Hamsini Suresh, Leon French, Jesse Gillis

Abstract read
In one paragraph

Article in iScience, 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.

Jonathan M WernerPhysiology Department and Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON, Canada.
Hamsini SureshPhysiology Department and Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON, Canada.
Leon FrenchPhysiology Department and Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON, Canada.
Jesse GillisPhysiology Department and Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON, Canada.

Funding

Scalable Molecular Pipelines for FAIR and Reusable BICAN Molecular DataU24MH130968 · NIMH · BROAD INSTITUTE, INC. · PI TIMOTHY L TICKLE, Owen R White · 2022 to 2026
$8.3M
NIMH NIH HHS U24 MH130968
6 · The paper itself

Abstract

Subclass cell types are strongly conserved across mammalian brains, making the systemic absence of a caudal ganglionic eminence (CGE) Pax6 interneuron subclass in mouse transcriptional atlases unexpected. Through cross-species transcriptomic analysis, we identify a Pax6 subclass homolog in mouse and uncover primate-specific divergence in the Sncg subclass. Analyses of electrophysiological and spatial datasets reveal limited subclass-specific structure in either modality, emphasizing the superior resolving power of transcriptomics for subclass distinctions. Our results highlight the pitfalls of relying on small sets of marker genes in cell-type annotation and provide evolution-aware annotations and marker sets to support robust cross-mammal interneuron comparisons.

Indexed as

cross-species cellular homologycross-species neuroscienceinterneuronsPatch-seqsingle-cell transcriptomicsspatial transcriptomics

Identifiers

PMID42840470
PMCPMC13639153

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.