Evidence map›Paper›PMID 37766406›Full record

ArticleAmerican journal of reproductive immunology (New York, N.Y. : 1989)2023

Decreased level of TREM like Transcript 1 (TLT-1) is associated with prematurity and promotes the in-utero inflammatory response to maternal lipopolysaccharide (LPS) exposure.

Paola E Peña-Garcia, Jessica Morales-Ortiz, Jean Marrero-Polanco, Ariana Virgillio, Barry A Finette, Anthony V Washington, Elizabeth A Bonney

Open access · hybridAbstract read
In one paragraph

Article in American journal of reproductive immunology (New York, N.Y. : 1989), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 41% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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

7 authors at 2 institutions in 2 countries.

Paola E Peña-GarciaDepartment of Biology, University of Puerto Rico-Rio Pieadras, San Juan, Puerto Rico, USA.ORCID 0009-0009-9825-4116
Jessica Morales-OrtizDepartment of Biology, University of Puerto Rico-Rio Pieadras, San Juan, Puerto Rico, USA.
Jean Marrero-PolancoDepartment of Biology, University of Puerto Rico-Rio Pieadras, San Juan, Puerto Rico, USA.
Ariana VirgillioDepartment of Obstetrics Gynecology and Reproductive Sciences, University of Vermont, Larner College of Medicine, Burlington, Vermont, USA.
Barry A FinetteDepartment of Pediatrics, University of Vermont, Larner College of Medicine, Burlington, Vermont, USA.
Anthony V WashingtonDepartment of Biology, University of Puerto Rico-Rio Pieadras, San Juan, Puerto Rico, USA.
Elizabeth A BonneyDepartment of Biology, University of Puerto Rico-Rio Pieadras, San Juan, Puerto Rico, USA.ORCID 0000-0002-4744-1941
University of Puerto Rico at Río Piedras · PRUniversity of Vermont · US

Funding

Upgrade Laboratories Facilities at UPR-Rio PiedrasR25GM061151 · NIGMS · UNIVERSITY OF PUERTO RICO RIO PIEDRAS · PI CARBALLEIRA, NESTOR MANUEL · 2001 to 2023
$32.5M
Vermont Immunology/Infectious Diseases CenterP30GM118228 · NIGMS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI BUDD, RALPH C · 2016 to 2021
$6.8M
Multidisciplinary Training in Lung BiologyT32HL076122 · NHLBI · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI IRVIN, CHARLES G, POYNTER, MATTHEW E · 2004 to 2023
$6.1M
Translation Studies of the Planet Specific Receptor Trem Like Transcript (TLT)R01HL090933 · NHLBI · UNIVERSITY OF PUERTO RICO RIO PIEDRAS · PI WASHINGTON, A. VALANCE · 2011 to 2022
$2.9M
NHLBI NIH HHS R01 HL090933NHLBI NIH HHS T32 HL076122NIGMS NIH HHS P30 GM118228NIGMS NIH HHS R25 GM061151
6 · The paper itself

Abstract

problemThe occurrence of preterm birth is associated with multiple factors including bleeding, infection and inflammation. Platelets are mediators of hemostasis and can modulate inflammation through interactions with leukocytes. TREM like Transcript 1 (TLT-1) is a type 1 single Ig domain receptor on activated platelets. In adults, it plays a protective role by dampening the inflammatory response and facilitating platelet aggregation at sites of vascular injury. TLT-1 is expressed in human placenta and found in cord blood. We thus hypothesized that TLT-1 deficiency is associated with prematurity and fetal inflammation. METHOD OF STUDY: To test this hypothesis, we examined cord blood levels of soluble TLT-1 (sTLT) in premature and term infants and compared the inflammatory response in C57BL/6 (WT) and TLT-1

conclusionThere is a potential association between insufficient TLT-1 expression and increased fetal inflammatory responses in the setting of prematurity. The data support further study of TLT-1 in the mechanistic link between bleeding, inflammation and preterm birth, and perhaps as a biomarker in human pregnancy.

Indexed as

Infant, PrematurePremature BirthAmniotic FluidAnimalsFemaleHumansInfantInfant, NewbornInflammationLipopolysaccharidesMiceMice, Inbred C57BLPregnancyReceptors, ImmunologicLipopolysaccharidesReceptors, ImmunologicTREML1 protein, humanTreml1 protein, mousebleedingcord bloodinflammationmicepreterm birthTLT-1

Identifiers

PMID37766406
PMCPMC10575570
OpenAlexW4386418763

What OpenQuestion holds

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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.