Evidence map›Paper›PMID 29905787›Full record

ArticleEndocrinology2018

Induction of Type 2 Iodothyronine Deiodinase After Status Epilepticus Modifies Hippocampal Gene Expression in Male Mice.

Bruna P P Nascimento, Barbara M L C Bocco, Gustavo W Fernandes, Tatiana L Fonseca, Elizabeth A McAninch, Carolina V Cardoso, Eduardo F Bondan, Renata J Nassif, Roberta M Cysneiros, Antonio C Bianco and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Trial
  2. The Physiological Functions and Polymorphisms of Type II Deiodinase.Endocrinology and metabolism (Seoul, Korea) · 2023
    Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. 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

11 authors at 5 institutions in 2 countries.

Bruna P P NascimentoGraduate Program of Translational Medicine, Department of Medicine, Federal University of São Paulo, São Paulo-SP, Brazil.
Barbara M L C BoccoDivision of Endocrinology and Metabolism, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois.
Gustavo W FernandesDivision of Endocrinology and Metabolism, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois.
Tatiana L FonsecaDivision of Endocrinology and Metabolism, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois.
Elizabeth A McAninchDivision of Endocrinology and Metabolism, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois.
Carolina V CardosoDepartment of Environmental and Experimental Pathology, Paulista University, São Paulo-SP, Brazil.
Eduardo F BondanDepartment of Environmental and Experimental Pathology, Paulista University, São Paulo-SP, Brazil.
Renata J NassifNeuroscience Sector, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo-SP, Brazil.
Roberta M CysneirosDevelopmental Disorders Program, Center of Biological Sciences and Health, Mackenzie Presbyterian University, São Paulo-SP, Brazil.
Antonio C BiancoDivision of Endocrinology, Department of Medicine, University of Chicago, Chicago, Illinois.
Miriam O RibeiroGraduate Program of Translational Medicine, Department of Medicine, Federal University of São Paulo, São Paulo-SP, Brazil.
Rush University Medical Center · USUniversidade Federal de São Paulo · BRUniversidade Paulista · BRUniversidade Presbiteriana Mackenzie · BRUniversity of Chicago · US

Funding

Thyroid-adrenergic synergism and adaptive thermogenesisR01DK065055 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI BIANCO, ANTONIO C · 2005 to 2021
$4.4M
NIDDK NIH HHS R01 DK065055
6 · The paper itself

Abstract

Status epilepticus (SE) is an abnormally prolonged seizure that results from either a failure of mechanisms that terminate seizures or from initiating mechanisms that inherently lead to prolonged seizures. Here we report that mice experiencing a 3 hours of SE caused by pilocarpine exhibit a rapid increase in expression of type 2 iodothyronine deiodinase gene (Dio2) and a decrease in the expression of type 3 iodothyronine deiodinase gene in hippocampus, amygdala and prefrontal cortex. Type 3 iodothyronine deiodinase in hippocampal sections was seen concentrated in the neuronal nuclei, typical of ischemic injury of the brain. An unbiased analysis of the hippocampal transcriptome of mice undergoing 3 hours of SE revealed a number of genes, including those involved with response to oxidative stress, cellular homeostasis, cell signaling, and mitochondrial structure. In contrast, in mice with targeted disruption of Dio2 in astrocytes (Astro D2KO mouse), the highly induced genes in the hippocampus were related to inflammation, apoptosis, and cell death. We propose that Dio2 induction caused by SE accelerates production of T3 in different areas of the central nervous system and modifies the hippocampal gene expression profile, affecting the balance between adaptive and maladaptive mechanisms.

Indexed as

Gene ExpressionAmygdalaAnimalsApoptosisAstrocytesCell DeathCell NucleusHippocampusInflammationIodide PeroxidaseIodothyronine Deiodinase Type IIMaleMiceMice, KnockoutMuscarinic AgonistsNeuronsIodide PeroxidaseIodothyronine Deiodinase Type IIiodothyronine deiodinase type IIIMuscarinic AgonistsPilocarpineTriiodothyronine

Identifiers

PMID29905787
PMCPMC6669821
OpenAlexW2808159488

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.