Evidence map›Paper›PMID 35059462›Full record

Trial reportBioMed research international2022

Serum Cytokine Alterations Associated with Age of Patients with Nephropathia Epidemica.

Venera Shakirova, Ilseyar Khaertynova, Maria Markelova, Rachael Tarlinton, Jerzy Behnke, Ekaterina Martynova, Ekaterina Garanina, Albert Rizvanov, Svetlana Khaiboullina

Open access · hybridAbstract readClinical Trial
In one paragraph

Trial report in BioMed research international, 2022. 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
0.7field-weighted citation impact, top 32% 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, 8 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Venera ShakirovaDepartment of Infectious Diseases, Kazan State Medical Academy, Kazan, Tatarstan 420012, Russia.
Ilseyar KhaertynovaDepartment of Infectious Diseases, Kazan State Medical Academy, Kazan, Tatarstan 420012, Russia.
Maria MarkelovaInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia.
Rachael TarlintonSchool of Veterinary Medicine and Science, University of Nottingham, Loughborough LE12 9RH, USA.
Jerzy BehnkeSchool of Life Sciences, University of Nottingham, University Campus, Nottingham NG7 2RD, USA.
Ekaterina MartynovaInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia.ORCID https://orcid.org/0000-0003-1537-3099
Ekaterina GaraninaInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia.
Albert RizvanovInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia.
Svetlana KhaiboullinaInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia.ORCID https://orcid.org/0000-0002-5064-570X
Kazan Federal University · RUKazan State Medical Academy · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nephropathia epidemica (NE) is a zoonotic disease caused by hantaviruses transmitted from rodents, endemic in the Republic of Tatarstan, Russia. The disease presents clinically with mild, moderate, and severe forms, and time-dependent febrile, oliguric, and polyuric stages of the disease are also recognized. The patient's cytokine responses have been suggested to play a central role in disease pathogenesis; however, little is known about the different patterns of cytokine expression in NE in cohorts of different ages and sexes. Serum samples and clinical records were collected from 139 patients and 57 controls (healthy donors) and were used to analyze 48 analytes with the Bio-Plex multiplex magnetic bead-based antibody detection kits. Principal component analysis of 137 patient and 55 controls (for which there was full data) identified two components that individually accounted for >15% of the total variance in results and together for 38% of the total variance. PC1 represented a proinflammatory TH17/TH2 cell antiviral cytokine profile and PC2 a more antiviral cytokine profile with patients tending to display one or the other of these. Severity of disease and stage of illness did not show any correlation with PC1 profiles; however, significant differences were seen in patients with high PC1 profiles vs. lower for a number of individual clinical parameters: High PC1 patients showed a reduced number of febrile days, but higher maximum urine output, higher creatinine levels, and lower platelet levels. Overall, the results of this study point towards a stronger proinflammatory profile occurring in younger NE patients, this being associated with markers of acute kidney injury and low levels of high-density cholesterol. This is consistent with previous work indicating that the pathology of NE is immune driven, with an inflammatory immune response being associated with disease and that this immune response is more extreme in younger patients.

Indexed as

Acute Kidney InjuryAdultBiomarkersCytokinesFemaleHemorrhagic Fever with Renal SyndromeHumansMaleMiddle AgedTatarstanTh17 CellsTh2 CellsBiomarkersCytokines

Identifiers

PMID35059462
PMCPMC8766188
OpenAlexW4206740754

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Registered trials

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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.