Evidence map›Paper›PMID 38773256›Full record

ArticleCommunications biology2024

Spatially resolved cell atlas of the teleost telencephalon and deep homology of the vertebrate forebrain.

Brianna E Hegarty, George W Gruenhagen, Zachary V Johnson, Cristina M Baker, Jeffrey T Streelman

Abstract read
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Brianna E Hegarty *School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
George W Gruenhagen *School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA. george.gruenhagen@gmail.com.ORCID 0000-0001-6713-5370
Zachary V Johnson *School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
Cristina M BakerSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.ORCID 0009-0003-2063-6778
Jeffrey T StreelmanSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA. todd.streelman@biology.gatech.edu.ORCID 0000-0003-0057-5069

Funding

Yerkes National Primate Research Center Role of type-I IFN in regulating COVID-19 induced inflammation and pathogenesisP51OD011132 · OD · EMORY UNIVERSITY · PI Joon Sup Lee · 2012 to 2026
$167.0M
Castles made of sand: The genomics of complex behaviorR01GM101095 · NIGMS · GEORGIA INSTITUTE OF TECHNOLOGY · PI FRASER, HUNTER B, STREELMAN, JEFFERY TODD · 2014 to 2017
$1.2M
Cellular basis of complex social behaviorR01GM144560 · NIGMS · GEORGIA INSTITUTE OF TECHNOLOGY · PI STREELMAN, JEFFERY TODD · 2022 to 2023
$723k
Neural substrates of bower building behavior in Lake Malawi cichlid fishF32GM128346 · NIGMS · GEORGIA INSTITUTE OF TECHNOLOGY · PI JOHNSON, ZACHARY V · 2019 to 2020
$73k
Human Frontier Science Program (HFSP) OD P51OD011132Human Frontier Science Program (HFSP) RGP0052/2019NIGMS NIH HHS F32 GM128346NIGMS NIH HHS R01 GM101095NIGMS NIH HHS R01 GM144560NIH HHS P51 OD011132U.S. Department of Health & Human Services | National Institutes of Health (NIH) F32GM128346U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01GM101095U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01GM144560
6 · The paper itself

Abstract

The telencephalon has undergone remarkable diversification and expansion throughout vertebrate evolution, exhibiting striking variations in structural and functional complexity. Nevertheless, fundamental features are shared across vertebrate taxa, such as the presence of distinct regions including the pallium, subpallium, and olfactory structures. Teleost fishes have a uniquely "everted" telencephalon, which has confounded comparisons of their brain regions to other vertebrates. Here we combine spatial transcriptomics and single nucleus RNA-sequencing to generate a spatially-resolved transcriptional atlas of the Mchenga conophorus cichlid fish telencephalon. We then compare cell-types and anatomical regions in the cichlid telencephalon with those in amphibians, reptiles, birds, and mammals. We uncover striking transcriptional similarities between cell-types in the fish telencephalon and subpallial, hippocampal, and cortical cell-types in tetrapods, and find support for partial eversion of the teleost telencephalon. Ultimately, our work lends new insights into the organization and evolution of conserved cell-types and regions in the vertebrate forebrain.

Indexed as

CichlidsProsencephalonTelencephalonAnimalsBiological EvolutionTranscriptomeVertebrates

Identifiers

PMID38773256
PMCPMC11109250

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.