Evidence map›Paper›PMID 26516304›Full record

ArticleInternational journal of medical sciences2015

Serum Immune Proteins in Moderate and Severe Chronic Fatigue Syndrome/Myalgic Encephalomyelitis Patients.

Sharni Lee Hardcastle, Ekua Weba Brenu, Samantha Johnston, Thao Nguyen, Teilah Huth, Sandra Ramos, Donald Staines, Sonya Marshall-Gradisnik

Open access · goldAbstract read
In one paragraph

Article in International journal of medical sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
2.3field-weighted citation impact, top 13% 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, 3 syntheses or guidelines pooled it, 38 citations in OpenAlex.

  1. Pooled it
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  17. The clinical value of cytokines in chronic fatigue syndrome.Journal of translational medicine · 2019
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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

8 authors at 1 institution in 1 country.

Sharni Lee HardcastleNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Ekua Weba BrenuNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Samantha JohnstonNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Thao NguyenNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Teilah HuthNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Sandra RamosNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Donald StainesNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Sonya Marshall-GradisnikNational Centre for Neuroimmunology and Emerging Diseases, 9.22, G40 Griffith Health Institute, School of Medical Science, Griffith University, Parklands Drive, 4222, Gold Coast, QLD, Australia.
Griffith University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunological dysregulation is present in Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME), with recent studies also highlighting the importance of examining symptom severity. This research addressed this relationship between CFS/ME severity subgroups, assessing serum immunoglobulins and serum cytokines in severe and moderate CFS/ME patients. Participants included healthy controls (n= 22), moderately (n = 22) and severely (n=19) affected CFS/ME patients. The 1994 Fukuda Criteria defined CFS/ME and severity scales confirmed mobile and housebound CFS/ME patients as moderate and severe respectively. IL-1β was significantly reduced in severe compared with moderate CFS/ME patients. IL-6 was significantly decreased in moderate CFS/ME patients compared with healthy controls and severe CFS/ME patients. RANTES was significantly increased in moderate CFS/ME patients compared to severe CFS/ME patients. Serum IL-7 and IL-8 were significantly higher in the severe CFS/ME group compared with healthy controls and moderate CFS/ME patients. IFN-γ was significantly increased in severe CFS/ME patients compared with moderately affected patients. This was the first study to show cytokine variation in moderate and severe CFS/ME patients, with significant differences shown between CFS/ME symptom severity groups. This research suggests that distinguishing severity subgroups in CFS/ME research settings may allow for a more stringent analysis of the heterogeneous and otherwise inconsistent illness.

Indexed as

AdultAgedChemokinesCytokinesFatigue Syndrome, ChronicFemaleHumansImmunoglobulinsMaleMiddle AgedChemokinesCytokinesImmunoglobulinsChronic Fatigue SyndromeCytokineImmunoglobulinInflammationSerum Protein

Identifiers

PMID26516304
PMCPMC4615236
OpenAlexW1829547558

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.