Evidence map›Paper›PMID 34717676›Full record

ArticleImmunity & ageing : I & A2021

SARS-CoV-2 and EBV; the cost of a second mitochondrial "whammy"?

Alistair V W Nunn, Geoffrey W Guy, Stanley W Botchway, Jimmy D Bell

Open access · goldAbstract readLetter
In one paragraph

Article in Immunity & ageing : I & A, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 11% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Systematic review with meta-analysis of active herpesvirus infections in patients with COVID-19: Old players on the new field.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2023
    Pooled it
  2. Review
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  4. Article
  5. Article
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  11. Epstein-Barr virus and COVID-19.Journal of medical virology · 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 2 institutions in 1 country.

Alistair V W NunnResearch Centre for Optimal Health, Department of Life Sciences, University of Westminster, W1W 6UW, London, UK. a.nunn@westminster.ac.uk.
Geoffrey W GuyThe Guy Foundation, Dorset, UK.
Stanley W BotchwayDepartment of Biological and Medical Sciences, UKRI, STFC, Central Laser Facility, Oxford Brookes University, OX1 10QX, Oxford, UK.
Jimmy D BellResearch Centre for Optimal Health, Department of Life Sciences, University of Westminster, W1W 6UW, London, UK.
University of Westminster · GBOxford Brookes University · GB

Funding

the guy foundation the guy foundation
6 · The paper itself

Abstract

We, and others, have suggested that as the SARS-CoV-2 virus may modulate mitochondrial function, good mitochondrial reserve and health could be key in determining disease severity when exposed to this virus, as the immune system itself is dependent on this organelle's function. With the recent publication of a paper showing that long COVID could be associated with the reactivation of the Epstein Barr Virus, which is well known to manipulate mitochondria, we suggest that this could represent a second mitochondrial "whammy" that might support the mitochondrial hypothesis underlying COVID-19 severity and potentially, the occurrence of longer-term symptoms. As mitochondrial function declines with age, this could be an important factor in why older populations are more susceptible. Key factors which ensure optimal mitochondrial health are generally those that ensure healthy ageing, such as a good lifestyle with plenty of physical activity. The ability of viruses to manipulate mitochondrial function is well described, and it is now also thought that for evolutionary reasons, they also manipulate the ageing process. Given that slowing the ageing process could well be linked to better economic outcomes, the link between mitochondrial health, economics, COVID-19 and other viruses, as well as lifestyle, needs to be considered.

Indexed as

AgeingCostEpstein Barr VirusImmunosenescenceInflammagingLong COVIDMitochondriaSARS-CoV-2

Identifiers

PMID34717676
PMCPMC8556816
OpenAlexW3209625140

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.