Evidence map›Paper›PMID 34651660›Full record

ArticleInternational journal of molecular medicine2021

lncRNA

Niki Mourtzi, Tania Siahanidou, Margaritis Tsifintaris, Eirini Karamichali, Androniki Tasiopoulou, Amalia Sertedaki, Margarita Pesmatzoglou, Anastasia Kapetanaki, George Liosis, George Baltatzis and 3 more

Open access · hybridAbstract read
In one paragraph

Article in International journal of molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

14 citing papers in PubMed, 15 citations in OpenAlex.

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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

13 authors at 5 institutions in 1 country.

Niki MourtziLaboratory of Molecular Endocrinology, Choremeio Research Center, First Department of Pediatrics, Children's Hospital 'Aghia Sophia', School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Tania SiahanidouFirst Department of Pediatrics, 'Aghia Sophia' Children's Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Margaritis TsifintarisLaboratory of Gene Expression, Molecular Diagnostics and Modern Therapeutics, Department of Molecular Biology and Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
Eirini KaramichaliLaboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece.
Androniki TasiopoulouLaboratory of Gene Expression, Molecular Diagnostics and Modern Therapeutics, Department of Molecular Biology and Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
Amalia SertedakiLaboratory of Molecular Endocrinology, Choremeio Research Center, First Department of Pediatrics, Children's Hospital 'Aghia Sophia', School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Margarita PesmatzoglouFirst Department of Pediatrics, 'Aghia Sophia' Children's Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Anastasia KapetanakiGeneral and Maternity Hospital 'Helena Venizelou', 11521 Athens, Greece.
George LiosisGeneral and Maternity Hospital 'Helena Venizelou', 11521 Athens, Greece.
George BaltatzisFirst Department of Pathology, School of Health Sciences, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Dimitrios VlachakisLaboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece.
George P ChrousosUniversity Research Institute of Maternal and Child Health and Precision Medicine, and UNESCO Chair on Adolescent Health Care, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Antonis GiannakakisLaboratory of Gene Expression, Molecular Diagnostics and Modern Therapeutics, Department of Molecular Biology and Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
National and Kapodistrian University of Athens · GRDemocritus University of Thrace · GRGeneral-Maternity District Hospital Helena Venizelou · GRAgricultural University of Athens · GRPasteur Hellenic Institute · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast milk is the ideal food for infants and undoubtedly has immediate and long‑term benefits. Breast milk contains extracellular vesicles (EVs) i.e., exosomes secreted by maternal breast cells. Exosomes carry genetic material, such as long non‑coding RNAs (lncRNAs), which possibly participate in cell‑to‑cell communications, as they are known to regulate critical gene pathways. The aim of the present study was to screen human breastmilk exosomes for their lncRNA cargo and to examine exosomal lncRNA levels associated with milk obtained from mothers that gave birth at term or prematurely (<37 weeks of gestation). Samples were collected at 3 weeks postpartum from 20 healthy, breastfeeding mothers; 10 mothers had given birth at full‑term and 10 mothers preterm. Exosomal RNA was extracted from all samples and the expression of 88 distinct lncRNAs was determined using reverse transcription‑quantitative PCR. A total of 13 lncRNAs were detected in ≥85% of the samples, while 31 were detected in ≥50% of the samples. Differential expression analysis of the lncRNAs between the two groups revealed ≥2‑fold differences, with generally higher lncRNA concentrations found in the milk of the mothers that gave birth at term compared with those that gave birth preterm. Among these, the non‑coding RNA activated at DNA damage (

Indexed as

AdultBreast FeedingDown-RegulationExosomesFemaleGene Expression RegulationHumansInfant, NewbornInfant, PrematureMilk, HumanMothersRNA, Long NoncodingNORAD long non-coding RNA, humanRNA, Long Noncodingbreastmilkexosomeslong non‑coding RNAsnon‑coding RNA activated at DNA damagepreterm birth

Identifiers

PMID34651660
PMCPMC8559700
OpenAlexW3206068281

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.