Evidence map›Paper›PMID 34417952›Full record

ArticleInflammation2021

Spinal Cord Injury Increases Pro-inflammatory Cytokine Expression in Kidney at Acute and Sub-chronic Stages.

Shangrila Parvin, Clintoria R Williams, Simone A Jarrett, Sandra M Garraway

Open access · hybridAbstract read
In one paragraph

Article in Inflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

22 citing papers in PubMed, 29 citations in OpenAlex.

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  18. Orexin facilitates the ventilatory and behavioral responses of rats to hypoxia.American journal of physiology. Regulatory, integrative and comparative physiology · 2022
    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

4 authors at 1 institution in 1 country.

Shangrila ParvinDepartment of Physiology, Emory University School of Medicine, 615 Michael Street, Suite 605G, Atlanta, GA, 30322, USA.
Clintoria R WilliamsDepartment of Physiology, Emory University School of Medicine, 615 Michael Street, Suite 605G, Atlanta, GA, 30322, USA.
Simone A JarrettDepartment of Physiology, Emory University School of Medicine, 615 Michael Street, Suite 605G, Atlanta, GA, 30322, USA.
Sandra M GarrawayDepartment of Physiology, Emory University School of Medicine, 615 Michael Street, Suite 605G, Atlanta, GA, 30322, USA. smgarraway@emory.edu.ORCID http://orcid.org/0000-0002-3297-1456
Emory University · US

Funding

Role of Calcineurin Isoforms in Renal Regulation of Blood PressureR21DK119879 · NIDDK · WRIGHT STATE UNIVERSITY · PI WILLIAMS, CLINTORIA RICHARDS · 2018 to 2020
$630k
NIDDK NIH HHS R21 DK119879
6 · The paper itself

Abstract

Accumulating evidence supports that spinal cord injury (SCI) produces robust inflammatory plasticity. We previously showed that the pro-inflammatory cytokine tumor necrosis factor (TNF)α is increased in the spinal cord after SCI. SCI also induces a systemic inflammatory response that can impact peripheral organ functions. The kidney plays an important role in maintaining cardiovascular health. However, SCI-induced inflammatory response in the kidney and the subsequent effect on renal function have not been well characterized. This study investigated the impact of high and low thoracic (T) SCI on C-fos, TNFα, interleukin (IL)-1β, and IL-6 expression in the kidney at acute and sub-chronic timepoints. Adult C57BL/6 mice received a moderate contusion SCI or sham procedures at T4 or T10. Uninjured mice served as naïve controls. mRNA levels of the proinflammatory cytokines IL-1β, IL-6, TNFα, and C-fos, and TNFα and C-fos protein expression were assessed in the kidney and spinal cord 1 day and 14 days post-injury. The mRNA levels of all targets were robustly increased in the kidney and spinal cord, 1 day after both injuries. Whereas IL-6 and TNFα remained elevated in the spinal cord at 14 days after SCI, C-fos, IL-6, and TNFα levels were sustained in the kidney only after T10 SCI. TNFα protein was significantly upregulated in the kidney 1 day after both T4 and T10 SCI. Overall, these results clearly demonstrate that SCI induces robust systemic inflammation that extends to the kidney. Hence, the presence of renal inflammation can substantially impact renal pathophysiology and function after SCI.

Indexed as

Acute DiseaseAnimalsChronic DiseaseCytokinesDisease Models, AnimalFemaleInflammation MediatorsInterleukin-1betaInterleukin-6KidneyMaleMiceMice, Inbred C57BLProto-Oncogene Proteins c-fosSpinal CordSpinal Cord InjuriesCytokinesIL1B protein, mouseInflammation MediatorsInterleukin-1betaInterleukin-6interleukin-6, mouseProto-Oncogene Proteins c-fosTnf protein, mouseTumor Necrosis Factor-alphac-foscytokineskidneyspinal cord injury.systemic inflammation

Identifiers

PMID34417952
PMCPMC8616867
OpenAlexW3195229342

What OpenQuestion holds

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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.