Evidence map›Paper›PMID 31886300›Full record

ArticleJournal of immunology research2019

Analysis of Toll-Like Receptors in Human Milk: Detection of Membrane-Bound and Soluble Forms.

Chiara Cattaneo, Alice Caramaschi, Elena Uga, Michela Braghin, Gianluca Cosi, Chiara Peila, Maria C Strozzi, Miriam Sabatini, Diego Gazzolo, Marcello Manfredi and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of immunology research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 39% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Host insulin resistance caused byFrontiers in cellular and infection microbiology · 2023
    Pooled it
  2. Article
  3. Article
  4. Review
  5. 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

11 authors at 3 institutions in 1 country.

Chiara CattaneoDipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, 13100 Vercelli, Italy.
Alice CaramaschiDipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, 13100 Vercelli, Italy.
Elena UgaS.C. Pediatria, P.O. Sant'Andrea di Vercelli, 13100 Vercelli, Italy.
Michela BraghinS.C. Pediatria, P.O. Sant'Andrea di Vercelli, 13100 Vercelli, Italy.
Gianluca CosiS.C. Pediatria, P.O. Sant'Andrea di Vercelli, 13100 Vercelli, Italy.
Chiara PeilaTerapia Intensiva Neonatale, Azienda Ospedaliera Nazionale SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy.
Maria C StrozziTerapia Intensiva Neonatale, Azienda Ospedaliera Nazionale SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy.
Miriam SabatiniTerapia Intensiva Neonatale, Azienda Ospedaliera Nazionale SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy.
Diego GazzoloTerapia Intensiva Neonatale, Azienda Ospedaliera Nazionale SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy.
Marcello ManfrediISALIT s.r.l., 28100 Novara, Italy.ORCID https://orcid.org/0000-0003-0632-5618
Maria CavalettoDipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, 13100 Vercelli, Italy.ORCID https://orcid.org/0000-0002-8511-161X
Azienda Ospedaliera Nazionale SS. Antonio e Biagio e Cesare Arrigo · ITAzienda Ospedaliera Sant'Andrea · ITUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro” · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The bioactive and anti-inflammatory role of human milk components has been recognized; active milk components include soluble forms of Toll-like receptors (TLRs). Preterm babies are more susceptible to infections and may succumb to necrotizing enterocolitis (NEC), a gastrointestinal disease which is exacerbated by an excessive inflammatory response after TLR activation. Here, we investigated the presence of Toll-like receptors TLR1/2/4/6 in colostrum and mature milk of women who delivered before (preterm) or after (term) 37 weeks of gestational age, integrating classical immune-related techniques with proteomic LC-MS/MS analysis. We have detected immunoreactivity for TLRs mostly in preterm samples, even for TLR1 and TLR6, until now not described in human milk. We demonstrated the presence of only TLR2 in the milk fat globule membrane, while the immunoreactivity of TLR1/4/6 was ascribed to crossreaction with some interesting milk proteins sharing leucine-rich repeat domains. These results will provide new insights into the definition of the role of TLRs in intestinal immune regulation of the newborns.

Indexed as

Amino Acid SequenceBiomarkersChemical FractionationEnzyme-Linked Immunosorbent AssayFemaleHumansMilk, HumanProteomicsTandem Mass SpectrometryToll-Like ReceptorsBiomarkersToll-Like Receptors

Identifiers

PMID31886300
PMCPMC6914901
OpenAlexW2991946776

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.