Evidence map›Paper›PMID 33199178›Full record

ArticleCytokine & growth factor reviews2021

A clinical trial of IL-15 and IL-21 combination therapy for COVID-19 is warranted.

Stephen W Wilz

Open access · hybridAbstract read
In one paragraph

Article in Cytokine & growth factor reviews, 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
0.7field-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, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. Cytokines and microRNAs in SARS-CoV-2: What do we know?Molecular therapy. Nucleic acids · 2022
    Review
  4. Article
  5. The immunology and immunotherapy for COVID-19.Expert reviews in molecular medicine · 2021
    Review
  6. Interleukin-21 in Viral Infections.International journal of molecular sciences · 2021
    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

1 author at 1 institution in 1 country.

Stephen W WilzBoston VA Healthcare System, Pathology and Laboratory Medicine, 1400 VFW Parkway, West Roxbury, MA, 02132, United States. Electronic address: stephen.wilz@va.gov.
VA Boston Healthcare System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous studies of SARS-CoV-2 viral infection suggest that both the humoral and cytotoxic arms of the immune system are weak in patients with severe COVID-19 disease when compared to mild disease. A cytokine storm is also induced in severe disease. IL-15 has been shown to support the cytotoxic arm of the immune response. IL-21 has been shown to support both the cytotoxic and humoral arms of the immune response. In addition, in some settings, Il-21 has been shown to actually decrease IL-6 and TNF-alpha production, reducing the inflammatory proteins involved in the cytokine storm. Furthermore, in other settings, the combination of IL-15 and IL-21 has been shown to be more effective than either interleukin alone in promoting an effective immune response. Therefore, a clinical trial that examines the use of the combination of IL-15 and IL-21 for COVID-19 patients is warranted.

Indexed as

Clinical Trials as TopicCOVID-19 Drug TreatmentCOVID-19Cytokine Release SyndromeDrug Therapy, CombinationHumansInterleukin-15Interleukin-21InterleukinsResearch DesignSARS-CoV-2Interleukin-15Interleukin-21InterleukinsCOVID-19Immune cellsInterleukin-15Interleukin-21SARS-Cov-2

Identifiers

PMID33199178
PMCPMC7583616
OpenAlexW3093938244

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.