Evidence map›Paper›PMID 22048843›Full record

ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology2012

Distribution of UL144, US28 and UL55 genotypes in Polish newborns with congenital cytomegalovirus infections.

E Paradowska, M Studzińska, D Nowakowska, J Wilczyński, M Rycel, P Suski, Z Gaj, B Kaczmarek, Z Zbróg, Z J Leśnikowski

Abstract read
PubMed Publisher
In one paragraph

Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Diagnosis, gB genotype distribution and viral load of symptomatic congenitally infected CMV patients in Cuba.Journal of perinatology : official journal of the California Perinatal Association · 2016
    Observational
  13. Mixed infections with distinct cytomegalovirus glycoprotein B genotypes in Polish pregnant women, fetuses, and newborns.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2015
    Article
  14. Article
  15. Impact of socioeconomic risk factors on the seroprevalence of cytomegalovirus infections in a cohort of pregnant Polish women between 2010 and 2011.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2014
    Article
  16. Article
  17. Article
  18. 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

10 authors.

E ParadowskaInstitute of Medical Biology, Polish Academy of Sciences, Laboratory of Molecular Virology and Biological Chemistry, Lodowa 106, 93-232, Lodz, Poland. eparadowska@cbm.pan.pl
M Studzińska
D Nowakowska
J Wilczyński
M Rycel
P Suski
Z Gaj
B Kaczmarek
Z Zbróg
Z J Leśnikowski

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human cytomegalovirus (HCMV) is the most common congenital infection. HCMV strains display genetic variability in different regions. Distribution of HCMV genotypes in the population of congenitally infected newborns from Central Poland and viral load in newborns' blood is described and discussed. HCMV isolates were analysed by sequencing at three sites on the genome: the UL144 tumour necrosis factor-alpha (TNFα)-like receptor gene, the US28 beta-chemokine receptor gene and the UL55 envelope glycoprotein B (gB) gene. The newborns' blood was examined for HCMV DNA with a nested (UL144, UL55) or heminested (US28) polymerase chain reaction, and the genotypes were determined by sequence analysis. HCMV DNA was detectable in 25 out of 55 examined newborns born by HCMV-infected mothers (45.5%). The blood viral load in mother-infant pairs was determined. Most of the newborns had identical virus genotype, gB2 (96%), UL144 B1 (88%) and US28 A2 (84%). These genotypes were detected in all newborns with asymptomatic congenital infection. The occurrence of UL144 B1 or US28 A2 genotypes in the babies examined was significant in comparison to other genotypes (p=0.0002 and p=0.040 respectively). There was no association between specific gB subtypes in all patients groups (p=0.463). There was no correlation between HCMV genotypes and the outcome.

Indexed as

Amino Acid SequenceCluster AnalysisCytomegalovirusCytomegalovirus InfectionsDNA, ViralFemaleGenotypeHumansInfant, NewbornMembrane GlycoproteinsMolecular Sequence DataPhylogenyPolandPolymerase Chain ReactionPregnancyReceptors, ChemokineDNA, ViralMembrane GlycoproteinsReceptors, ChemokineUL144 ORF protein, Human herpesvirus 5UL55 protein, human cytomegalovirusUS28 receptor, CytomegalovirusViral Envelope ProteinsViral Proteins

Identifiers

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.