Evidence map›Paper›PMID 35479117›Full record

ArticleSTAR protocols2022

Combined micro-osmotic pump infusion and intracerebroventricular injection to study FGF1 signaling pathways in the mouse brain.

Jenny M Brown, Bao Anh Phan, Nadia Aalling, Gregory J Morton, Michael W Schwartz, Jarrad M Scarlett

Open access · goldAbstract read
In one paragraph

Article in STAR protocols, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

4 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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

6 authors at 3 institutions in 2 countries.

Jenny M BrownDepartment of Medicine, University of Washington Medicine Diabetes Institute, 750 Republican St, F770, Seattle, WA 98109, USA.
Bao Anh PhanDepartment of Medicine, University of Washington Medicine Diabetes Institute, 750 Republican St, F770, Seattle, WA 98109, USA.
Nadia AallingNovo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, 2200 Copenhagen, Denmark.
Gregory J MortonDepartment of Medicine, University of Washington Medicine Diabetes Institute, 750 Republican St, F770, Seattle, WA 98109, USA.
Michael W SchwartzDepartment of Medicine, University of Washington Medicine Diabetes Institute, 750 Republican St, F770, Seattle, WA 98109, USA.
Jarrad M ScarlettDepartment of Medicine, University of Washington Medicine Diabetes Institute, 750 Republican St, F770, Seattle, WA 98109, USA.
University of Washington · USUniversity of Copenhagen · DKSeattle Children's Hospital · US

Funding

Vector and Transgenic Mouse CoreP30DK017047 · NIDDK · UNIVERSITY OF WASHINGTON · PI Tomas Vaisar · 1986 to 2026
$41.4M
PILOT STUDY--CLINICAL NUTRITION RESEARCHP30DK035816 · NIDDK · UNIVERSITY OF WASHINGTON · PI Ellen A Schur · 1986 to 2026
$30.4M
EXPERIMENTAL PATHOLOGY OF CARDIOVASCULAR DISEASET32HL007312 · NHLBI · UNIVERSITY OF WASHINGTON · PI MAJESKY, MARK W., SCHWARTZ, STEPHEN MARK · 1985 to 2019
$11.8M
Novel Brain Mechanisms Controlling Glucose HomeostasisR01DK083042 · NIDDK · UNIVERSITY OF WASHINGTON · PI SCHWARTZ, MICHAEL W · 2008 to 2025
$7.6M
Neuroendocrine Control of Glucose MetabolismR01DK089056 · NIDDK · UNIVERSITY OF WASHINGTON · PI MORTON, GREGORY J · 2011 to 2024
$5.6M
Thermoregulatory circuits that regulate feedingR01DK124238 · NIDDK · UNIVERSITY OF WASHINGTON · PI GREGORY J MORTON, Tune Hannes Pers · 2020 to 2026
$3.9M
Novel Anti-Diabetic Actions of Hypothalamic FGF19-FGFR1 SignalingR01DK101997 · NIDDK · UNIVERSITY OF WASHINGTON · PI SCHWARTZ, MICHAEL W · 2014 to 2018
$1.9M
Central and Peripheral Mechanisms of FGF1-Mediated Remission of Diabetic HyperglycemiaK08DK114474 · NIDDK · UNIVERSITY OF WASHINGTON · PI SCARLETT, JARRAD M · 2017 to 2021
$813k
Regulation of energy and glucose homeostasis by endogenous hypothalamic FGF1R03DK128383 · NIDDK · UNIVERSITY OF WASHINGTON · PI SCARLETT, JARRAD M · 2021 to 2022
$265k
NHLBI NIH HHS T32 HL007312NIDDK NIH HHS K08 DK114474NIDDK NIH HHS P30 DK017047NIDDK NIH HHS P30 DK035816NIDDK NIH HHS R01 DK083042NIDDK NIH HHS R01 DK089056NIDDK NIH HHS R01 DK101997NIDDK NIH HHS R01 DK124238NIDDK NIH HHS R03 DK128383
6 · The paper itself

Abstract

Intracerebroventricular (icv) injection of fibroblast growth factor 1 (FGF1) elicits remission of diabetic hyperglycemia in rodent models of type 2 diabetes. Here, we present an optimized protocol to study the intracellular signaling pathways underlying the FGF1-induced sustained glucose lowering in the mouse brain. This protocol combines icv injection of FGF1 and osmotic mini-pump infusion of U0126, an inhibitor of MAPK/ERK signaling. We describe the surgical procedure and verification of U0126 inhibition of FGF1-stimulated hypothalamic MAPK/ERK signaling via western blot. For complete details on the use and execution of this protocol, please refer to Brown et al. (2021).

Indexed as

Diabetes Mellitus, Type 2Fibroblast Growth Factor 1AnimalsGlucoseHypothalamusMiceSignal TransductionFibroblast Growth Factor 1GlucoseMetabolismModel OrganismsMolecular BiologyNeuroscienceSignal Transduction

Identifiers

PMID35479117
PMCPMC9035806
OpenAlexW4224103128

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.