Evidence map›Paper›PMID 31402927›Full record

ArticleFrontiers in genetics2019

CD73 Rather Than CD39 Is Mainly Involved in Controlling Purinergic Signaling in Calcified Aortic Valve Disease.

Igor Kudryavtsev, Maria Serebriakova, Ekaterina Zhiduleva, Patimat Murtazalieva, Vladislav Titov, Anna Malashicheva, Anastasya Shishkova, Daria Semenova, Olga Irtyuga, Dmitry Isakov and 3 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.5field-weighted citation impact, top 34% 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, 11 citations in OpenAlex.

  1. Article
  2. Immunotherapy in the Context of Aortic Valve Diseases.Cardiovascular drugs and therapy · 2024
    Review
  3. Article
  4. T Regulatory Cell Subsets Do Not Restore for One Year After Acute COVID-19.International journal of molecular sciences · 2024
    Article
  5. Review
  6. Article
  7. Low Pretreatment CD4International journal of molecular sciences · 2023
    Article
  8. Article
  9. Article
  10. Review
  11. Article
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

13 authors at 2 institutions in 1 country.

Igor KudryavtsevInstitution of Experimental Medicine, St. Petersburg, Russia.
Maria SerebriakovaInstitution of Experimental Medicine, St. Petersburg, Russia.
Ekaterina ZhidulevaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Patimat MurtazalievaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Vladislav TitovAlmazov National Medical Research Centre, St. Petersburg, Russia.
Anna MalashichevaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Anastasya ShishkovaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Daria SemenovaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Olga IrtyugaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Dmitry IsakovInstitution of Experimental Medicine, St. Petersburg, Russia.
Lubov MitrofanovaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Olga MoiseevaAlmazov National Medical Research Centre, St. Petersburg, Russia.
Alexey GolovkinAlmazov National Medical Research Centre, St. Petersburg, Russia.
Federal Almazov North-West Medical Research Centre · RUInstitute of Experimental Medicine · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study aimed to compare composition of peripheral blood T-cell subsets and assess their surface expression of CD39 and CD73 ectonucleotidases in patients with severe and moderate aortic stenosis (AS) as well as to evaluate involvement of T-cell-mediated immune processes in valve calcification. The study was performed with 38 patients suffering from severe calcified aortic stenosis (SAS), 33 patients with MAS, and 30 apparently healthy volunteers (HVs). The relative distribution and percentage of T-cell subsets expressing CD39 and CD73 were evaluated by flow cytometry. T helper (Th) and cytotoxic T-cell subsets (Tcyt) were identified by using CD3, CD4, and CD8 antibodies. Regulatory T cells (Tregs) were characterized by the expression of CD3, CD4, and high IL-2R alpha chain (CD25high) levels. CD45R0 and CD62L were used to assess differentiation stage of Th, Tcyt, and Treg subsets. It was found that MAS and SAS patients differed in terms of relative distribution of Tcyt and absolute number of Treg. Moreover, the absolute number of Tcyt and terminally differentiated CD45RA-positive effector T-cells (TEMRA) subset was significantly higher in SAS vs. MAS patients and HVs. However, the absolute and relative number of naïve Th and the absolute number of Treg were significantly higher in MAS vs. SAS patients; the relative number of naïve Tregs was significantly (

Indexed as

calcificationcalcified aortic stenosisCD39 and CD73 expressionpurinergic signalingT-cells (or lymphocytes)

Identifiers

PMID31402927
PMCPMC6669234
OpenAlexW2963496766

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.