Evidence map›Paper›PMID 33296280›Full record

ArticleAmerican journal of physiology. Regulatory, integrative and comparative physiology2021

Pre-locus coeruleus neurons in rat and mouse.

Silvia Gasparini, Jon M Resch, Anuradha M Gore, Lila Peltekian, Joel C Geerling

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Regulatory, integrative and comparative physiology, 2021. 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
0.9field-weighted citation impact, top 30% of its field
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, 24 citations in OpenAlex.

  1. Article
  2. Intersectional expression ofAmerican journal of physiology. Regulatory, integrative and comparative physiology · 2026
    Article
  3. Article
  4. ParabrachialiScience · 2025
    Article
  5. Serotonin neurons are necessary for tonic sodium intake inhibition.American journal of physiology. Regulatory, integrative and comparative physiology · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. Fluid transitions.Neuropharmacology · 2024
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Molecular ontology of the parabrachial nucleus.The Journal of comparative neurology · 2022
    Article
  17. Article
  18. Article
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

5 authors at 2 institutions in 1 country.

Silvia GaspariniDepartment of Neurology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.ORCID 0000-0002-5487-7081
Jon M ReschDepartment of Medicine, Beth Israel Deaconess Medical Center, Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts.ORCID 0000-0002-5409-7771
Anuradha M GoreDepartment of Neurology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.
Lila PeltekianDepartment of Neurology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.
Joel C GeerlingDepartment of Neurology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.ORCID 0000-0001-9956-4006
University of Iowa Hospitals and Clinics · USBeth Israel Deaconess Medical Center · US

Funding

PB-FI connectivity and arousalK08NS099425 · NINDS · UNIVERSITY OF IOWA · PI GEERLING, JOEL CHARLES · 2017 to 2021
$961k
Central Regulation of Sodium Appetite via Synergistic Action of RAAS-sensitive NeuronsR00HL144923 · NHLBI · UNIVERSITY OF IOWA · PI RESCH, JON · 2021 to 2023
$747k
Central regulation of sodium appetite via synergistic action of RAAS-sensitive neuronsK99HL144923 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI RESCH, JON · 2019 to 2020
$332k
HHS | NIH | National Heart, Lung, and Blood Institute (NHBLI) HL144923HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) NS099425NHLBI NIH HHS K99 HL144923NHLBI NIH HHS R00 HL144923NINDS NIH HHS K08 NS099425
6 · The paper itself

Abstract

Previously, we identified a population of neurons in the hindbrain tegmentum, bordering the locus coeruleus (LC). We named this population the pre-locus coeruleus (pre-LC) because in rats its neurons lie immediately rostral to the LC. In mice, however, pre-LC and LC neurons intermingle, making them difficult to distinguish. Here, we use molecular markers and anterograde tracing to clarify the location and distribution of pre-LC neurons in mice, relative to rats. First, we colocalized the transcription factor FoxP2 with the activity marker Fos to identify pre-LC neurons in sodium-deprived rats and show their distribution relative to surrounding catecholaminergic and cholinergic neurons. Next, we used sodium depletion and chemogenetic activation of the aldosterone-sensitive HSD2 neurons in the nucleus of the solitary tract (NTS) to identify the homologous population of pre-LC neurons in mice, along with a related population in the central lateral parabrachial nucleus. Using Cre-reporter mice for

Indexed as

11-beta-Hydroxysteroid Dehydrogenase Type 2Adrenergic NeuronsAnimal FeedAnimalsAppetite RegulationBasic Helix-Loop-Helix ProteinsBiomarkersBrainCholinergic NeuronsDiet, Sodium-RestrictedEnkephalinsFeeding BehaviorFemaleLocus CoeruleusMaleMice11-beta-Hydroxysteroid Dehydrogenase Type 2Basic Helix-Loop-Helix ProteinsBiomarkersEnkephalinsHSD11B2 protein, mousepreproenkephalinProtein PrecursorsRepressor ProteinsSim1 protein, mouse

Identifiers

PMID33296280
PMCPMC7988775
OpenAlexW3111496928

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.