Evidence map›Paper›PMID 26990192›Full record

ArticlePloS one2016

Impact of Persistent Cytomegalovirus Infection on Dynamic Changes in Human Immune System Profile.

Rosanna Vescovini, Anna Rita Telera, Mario Pedrazzoni, Barbara Abbate, Pietro Rossetti, Ignazio Verzicco, Maria Cristina Arcangeletti, Maria Cristina Medici, Adriana Calderaro, Riccardo Volpi and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.1field-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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Viral Prognosis Using Proteomics.Advances in experimental medicine and biology · 2026
    Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Cytomegalovirus: Shape-Shifting the Immune System.Journal of immunology (Baltimore, Md. : 1950) · 2018
    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

12 authors at 1 institution in 1 country.

Rosanna VescoviniDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Anna Rita TeleraDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Mario PedrazzoniDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Barbara AbbateDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Pietro RossettiDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Ignazio VerziccoDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Maria Cristina ArcangelettiDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Maria Cristina MediciDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Adriana CalderaroDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Riccardo VolpiDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Paolo SansoniDepartment of Clinical and Experimental Medicine, University of Parma, via Gramsci 14, 43126, Parma, Italy.
Francesco Fausto FagnoniImmunohematology and Transfusion Center, Hospital of Parma, via Gramsci 14, 43126, Parma, Italy.
University of Parma · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human cytomegalovirus (HCMV) imprints the immune system after primary infection, however its effect during chronic infection still needs to be deciphered. In this study we report the variation of blood cell count along with anti-HCMV IgG and T cell responses to pp-65 and IE-1 antigens, that occurred after an interval of five years in a cohort of 25 seropositive healthy adults. We found increased anti-viral IgG antibody responses and intracellular interferon-gamma secreting CD8+ T cell responses to pp-65: a result consistent with memory inflation. With the only exception of shortage in naive CD8+ T cells most memory T cell subsets as well as total CD8+ T cells, T cells, lymphocytes, monocytes and leukocytes had increased. By contrast, none of the cell types tested were found to have increased in 14 subjects stably seronegative. Rather, in addition to a shortage in naive CD8+ T cells, also memory T cell subsets and most other cell types decreased, either in a statistically significant or non-significant manner. The trend of T cell pool representation with regard to CD4/CD8 ratio was in the opposing directions depending on HCMV serology. Globally, this study demonstrates different dynamic changes of most blood cell types depending on presence or absence of HCMV infection. Therefore, HCMV plays a continual role in modulating homeostasis of blood T cells and a broader expanding effect on other cell populations of lymphoid and myeloid origin.

Indexed as

Antibodies, ViralBlood Cell CountCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesChronic DiseaseCytomegalovirusCytomegalovirus InfectionsHomeostasisHumansImmunologic MemoryLymphocyte ActivationT-LymphocytesAntibodies, Viral

Identifiers

PMID26990192
PMCPMC4798275
OpenAlexW2297360209

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.