Evidence map›Paper›PMID 34132382›Full record

Observational studyHistology and histopathology2021

The kidnapping of mitochondrial function associated with the SARS-CoV-2 infection.

Elizabeth Soria-Castro, María Elena Soto, Verónica Guarner-Lans, Gustavo Rojas, Mario Perezpeña-Diazconti, Sergio A Críales-Vera, Linaloe Manzano Pech, Israel Pérez-Torres

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Histology and histopathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 14% 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

23 citing papers in PubMed, 27 citations in OpenAlex.

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  15. [Evolutionary cardiology and experimental research].Archivos de cardiologia de Mexico · 2022
    Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Imaging Techniques: Essential Tools for the Study of SARS-CoV-2 Infection.Frontiers in cellular and infection microbiology · 2022
    Review
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 1 institution in 1 country.

Elizabeth Soria-Castro *Cardiovascular Biomedicine Department, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México.
María Elena Soto *Immunology Department, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México.
Verónica Guarner-LansPhysiology Department, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México.
Gustavo RojasIntensive Care Unit, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México.
Mario Perezpeña-DiazcontiCardiovascular Biomedicine Department, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México.
Sergio A Críales-VeraComputed Tomography Department, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México.
Linaloe Manzano PechCardiovascular Biomedicine Department, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México.
Israel Pérez-TorresCardiovascular Biomedicine Department, Instituto Nacional de Cardiología "Ignacio Chávez", Tlalpan, México City, México. pertorisr@yahoo.com.mx.
Instituto Nacional de Cardiología · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infection by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) leads to multi-organ failure associated with a cytokine storm and septic shock. The virus evades the mitochondrial production of interferons through its N protein and, from that moment on, it hijacks the functions of these organelles. The aim of this study was to show how the virus kidnaps the mitochondrial machinery for its benefit and survival, leading to alterations of serum parameters and to nitrosative stress (NSS). In a prospective cohort of 15 postmortem patients who died from COVID-19, six markers of mitochondrial function (COX II, COX IV, MnSOD, nitrotyrosine, Bcl-2 and caspase-9) were analyzed by the immune colloidal gold technique in samples from the lung, heart, and liver. Biometric laboratory results from these patients showed alterations in hemoglobin, platelets, creatinine, urea nitrogen, glucose, C-reactive protein, albumin, D-dimer, ferritin, fibrinogen, Ca²⁺, K⁺, lactate and troponin. These changes were associated with alterations in the mitochondrial structure and function. The multi-organ dysfunction present in COVID-19 patients may be caused, in part, by damage to the mitochondria that results in an inflammatory state that contributes to NSS, which activates the sepsis cascade and results in increased mortality in COVID-19 patients.

Indexed as

AgedCOVID-19FemaleHumansMaleMiddle AgedMitochondriaNitrosative StressSARS-CoV-2

Identifiers

PMID34132382
OpenAlexW3115952615

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.