Evidence map›Paper›PMID 29472628›Full record

ArticleScientific reports2018

Ultrastructural and Immunohistochemical Features of Telocytes in Placental Villi in Preeclampsia.

Natalia V Nizyaeva, Tatiana V Sukhacheva, Roman A Serov, Galina V Kulikova, Marina N Nagovitsyna, Natalia E Kan, Victor L Tyutyunnik, Stanislav V Pavlovich, Rimma A Poltavtseva, Ekaterina L Yarotskaya and 2 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05305326 (Telocytes in Placental Tissues of Patients With Gestational and Pre-gestational Diabetes), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-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.

NCT05305326 unknown statusnot on this mapstarted 2021, after this paper: background citation

Telocytes in Placental Tissues of Patients With Gestational and Pre-gestational Diabetes

TypeobservationalSponsorSohag UniversityRan2021 to 2022Enrolled60ConditionsDiabetes in Pregnancy
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
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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

12 authors at 3 institutions in 1 country.

Natalia V NizyaevaNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia. Niziaeva@gmail.com.ORCID 0000-0001-5592-5690
Tatiana V SukhachevaA.N. Bakulev National Medical Research Center of Cardiovascular Surgery, Moscow, 119991, Russia.ORCID 0000-0001-6127-8688
Roman A SerovA.N. Bakulev National Medical Research Center of Cardiovascular Surgery, Moscow, 119991, Russia.ORCID 0000-0002-7962-7273
Galina V KulikovaNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.ORCID 0000-0002-0281-0635
Marina N NagovitsynaNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.
Natalia E KanNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.
Victor L TyutyunnikNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.
Stanislav V PavlovichNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.
Rimma A PoltavtsevaNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.ORCID 0000-0001-8625-9205
Ekaterina L YarotskayaNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.
Aleksandr I ShchegolevNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.
Gennadiy T SukhikhNational Medical Research Center for Obstetrics Gynecology and Perinatology, Moscow, 117997, Russia.
National Medical Research Center for Obstetrics, Gynecology and Perinatology named after Academician V.I.Kulakov of the Ministry of Healthcare of the Russian Federation · RUSechenov University · RUBakulev Scientific Center for Cardiovascular Surgery Russian Academy of Medical Sciences · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new cell type, interstitial Cajal-like cell (ICLC), was recently described in different organs. The name was recently changed to telocytes (TCs), and their typical thin, long processes have been named telopodes (Tp). TCs regulate the contractile activity of smooth muscle cells and play a role in regulating vessel contractions. Although the placenta is not an innervated organ, we believe that TCs are present in the placenta. We studied placenta samples from physiological pregnancies and in different variants of preeclampsia (PE). We examined these samples using light microscopy of semi-thin sections, transmission electron microscopy, and immunohistochemistry. Immunohistochemical examination was performed with primary antibodies to CD34, CD117, SMA, and vimentin, and TMEM16a (DOG-1), the latter was used for the diagnosis of gastrointestinal stromal tumours (GIST) consisting of TCs. We have identified a heterogenetic population of ТСs in term placentas, as these cell types differed in their localization, immunophenotype and ultrastructural characteristics. We assume TMEM16a could be used as the marker for identification of TCs. In PE we have revealed telocyte-like cells with ultrastructural signs of fibrocytes (significant process thickening and the granular endoplasmic reticulum content was increased) and a loss of TMEM16a immunohistochemical staining.

Indexed as

Anoctamin-1BiomarkersChorionic VilliFemaleFibroblastsHumansImmunohistochemistryMicroscopyMicroscopy, Electron, TransmissionNeoplasm ProteinsPlacentaPre-EclampsiaPregnancyTelocytesTelopodesANO1 protein, humanAnoctamin-1BiomarkersNeoplasm Proteins

Identifiers

PMID29472628
PMCPMC5823867
OpenAlexW2804353246

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Registered trials

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.