Evidence map›Paper›PMID 34948033›Full record

ArticleInternational journal of molecular sciences2021

Acute Effect of Caffeine on the Synthesis of Pro-Inflammatory Cytokines in the Hypothalamus and Choroid Plexus during Endotoxin-Induced Inflammation in a Female Sheep Model.

Aleksandra Szczepkowska, Maciej Wójcik, Dorota Tomaszewska-Zaremba, Hanna Antushevich, Agata Krawczyńska, Wiktoria Wiechetek, Janina Skipor, Andrzej Przemysław Herman

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Article
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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

8 authors at 3 institutions in 1 country.

Aleksandra SzczepkowskaInstitute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.ORCID 0000-0001-5578-3063
Maciej WójcikThe Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland.ORCID 0000-0001-8928-2662
Dorota Tomaszewska-ZarembaThe Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland.ORCID 0000-0002-2619-4638
Hanna AntushevichThe Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland.ORCID 0000-0003-1574-526X
Agata KrawczyńskaThe Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland.ORCID 0000-0001-8557-5740
Wiktoria WiechetekThe Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland.ORCID 0000-0002-4373-4384
Janina SkiporInstitute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.ORCID 0000-0001-5900-6472
Andrzej Przemysław HermanThe Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland.ORCID 0000-0003-4116-6309
Kielanowski Institute of Animal Physiology and Nutrition · PLInLife Institute of Animal Reproduction and Food Research, Polish Academy of Sciences · PLWarsaw University of Life Sciences · PL

Funding

National Science Center DEC-2017/25/B/NZ9/00225
6 · The paper itself

Abstract

This study was designed to determine the effect of acute caffeine (CAF) administration, which exerts a broad spectrum of anti-inflammatory activity, on the synthesis of pro-inflammatory cytokines and their receptors in the hypothalamus and choroid plexus (ChP) during acute inflammation caused by the injection of bacterial endotoxin-lipopolysaccharide (LPS). The experiment was performed on 24 female sheep randomly divided into four groups: control; LPS treated (iv.; 400 ng/kg of body mass (bm.)); CAF treated (iv.; 30 mg/kg of bm.); and LPS and CAF treated. The animals were euthanized 3 h after the treatment. It was found that acute administration of CAF suppressed the synthesis of interleukin (IL-1β) and tumor necrosis factor (TNF)α, but did not influence IL-6, in the hypothalamus during LPS-induced inflammation. The injection of CAF reduced the LPS-induced expression of TNF mRNA in the ChP. CAF lowered the gene expression of IL-6 cytokine family signal transducer (

Indexed as

Administration, IntravenousAnimalsCaffeineChoroid PlexusCytokinesDisease Models, AnimalEncephalitisFemaleGene Expression RegulationHypothalamusInterleukin-1betaInterleukin-6LipopolysaccharidesSheepTumor Necrosis Factor-alphaCaffeineCytokinesInterleukin-1betaInterleukin-6LipopolysaccharidesTumor Necrosis Factor-alphabrainIL1R1IL1R2IL-1βIL-6IL6RIL6STLPSTNFRSF1ATNFRSF1BTNFα

Identifiers

PMID34948033
PMCPMC8706723
OpenAlexW4200556889

What OpenQuestion 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 OpenQuestion graph.