Evidence map›Paper›PMID 31590415›Full record

ArticleNutrients2019

Leptin and EGF Supplementation Enhance the Immune System Maturation in Preterm Suckling Rats.

Blanca Grases-Pintó, Paulina Torres-Castro, Lidia Marín-Morote, Mar Abril-Gil, Margarida Castell, María J Rodríguez-Lagunas, Francisco J Pérez-Cano, Àngels Franch

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-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

12 citing papers in PubMed, 16 citations in OpenAlex.

  1. Immune function in X-linked retinoschisis subjects in an AAV8-RS1 phase I/IIa gene therapy trial.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
    Trial
  2. Article
  3. Article
  4. Observational
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. 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

8 authors at 1 institution in 1 country.

Blanca Grases-PintóPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. blancagrases@ub.edu.ORCID 0000-0003-1071-6195
Paulina Torres-CastroPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. mtorreca29@alumnes.ub.edu.ORCID 0000-0002-8986-5291
Lidia Marín-MorotePhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. lmarinmorote@gmail.com.
Mar Abril-GilPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. mariadelmar.abril@ub.edu.ORCID 0000-0003-0318-6755
Margarida CastellPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. margaridacastell@ub.edu.ORCID 0000-0001-5408-0593
María J Rodríguez-LagunasPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. mjrodriguez@ub.edu.ORCID 0000-0001-7870-8250
Francisco J Pérez-CanoPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. franciscoperez@ub.edu.ORCID 0000-0001-6243-9164
Àngels FranchPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona, 08028 Barcelona, Spain. angelsfranch@ub.edu.ORCID 0000-0002-2362-1374
Institute of Agrifood Research and Technology · ES

Funding

Ministerio de Economía, Industria y Competitividad, Gobierno de España AGL2013-48459-PMinisterio de Economía, Industria y Competitividad, Gobierno de España BES-2014-068134Secretaría de Educación Superior, Ciencia, Tecnología e Innovación SENESCYT-DMPF-2015-1666-CO
6 · The paper itself

Abstract

In preterm newborns the immaturity of the immune system is remarkable, with reduced innate and adaptive immune responses. Many bioactive compounds in breast milk, such as growth factors and adipokines, contribute to the immune system's maturation in early life. However, studies on the immunoregulatory activity in preterm neonates are practically nonexistent. The aim of the present study was to determine whether a nutritional supplementation in early life with leptin or epidermal growth factor (EGF) was able to promote the maturation of the systemic and intestinal immune system in preterm conditions. For this purpose, premature rats were daily supplemented by oral gavage with leptin or EGF. Term and Preterm groups receiving vehicle were used as controls. Preterm rats showed deficiencies compared to full-term ones, such as lower body weights, erythrocyte counts, plasma IgG and IgM concentrations and B cell percentages, and higher values of Th and Tc TCRαβ

Indexed as

Dietary SupplementsLactationPremature BirthAdaptive ImmunityAge FactorsAnimalsAnimals, SucklingEpidermal Growth FactorFemaleGestational AgeImmunity, InnateImmunity, MucosalImmunoglobulinsIntestine, SmallLeptinLymph NodesEpidermal Growth FactorImmunoglobulinsLeptinTight Junction Proteinsadaptive immunitybreast milkEGFinnate immunityleptinprematuritysuckling rat

Identifiers

PMID31590415
PMCPMC6836246
OpenAlexW2978317332

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.