Evidence map›Paper›PMID 32817558›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

A specialized population of Periostin-expressing cardiac fibroblasts contributes to postnatal cardiomyocyte maturation and innervation.

Luis Hortells, Iñigo Valiente-Alandi, Zachary M Thomas, Emma J Agnew, Dan J Schnell, Allen J York, Ronald J Vagnozzi, Evan C Meyer, Jeffery D Molkentin, Katherine E Yutzey

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 3% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

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  17. GDF10 promotes rodent cardiomyocyte maturation during the postnatal period.Journal of molecular and cellular cardiology · 2025
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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

10 authors at 1 institution in 1 country.

Luis HortellsThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267.ORCID 0000-0003-1923-4918
Iñigo Valiente-AlandiThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267.
Zachary M ThomasThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267.
Emma J AgnewThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267.ORCID 0000-0003-2703-0114
Dan J SchnellDivision of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229.
Allen J YorkThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267.
Ronald J VagnozziThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267.ORCID 0000-0002-8027-1809
Evan C MeyerThe Confocal Imaging Core, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229.
Jeffery D MolkentinThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267.
Katherine E YutzeyThe Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267; katherine.yutzey@cchmc.org.ORCID 0000-0002-1444-7124
Cincinnati Children's Hospital Medical Center · US

Funding

Cardiac Fibroblasts in Postnatal Development and Adult Injury ResponseR01HL142217 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI Jeffery D Molkentin, Katherine E Yutzey · 2018 to 2026
$5.9M
NHLBI NIH HHS R01 HL142217
6 · The paper itself

Abstract

During the postnatal period in mammals, the cardiac muscle transitions from hyperplasic to hypertrophic growth, the extracellular matrix (ECM) undergoes remodeling, and the heart loses regenerative capacity. While ECM maturation and crosstalk between cardiac fibroblasts (CFs) and cardiomyocytes (CMs) have been implicated in neonatal heart development, not much is known about specialized fibroblast heterogeneity and function in the early postnatal period. In order to better understand CF functions in heart maturation and postnatal cardiomyocyte cell-cycle arrest, we have performed gene expression profiling and ablation of postnatal CF populations. Fibroblast lineages expressing Tcf21 or Periostin were traced in transgenic GFP reporter mice, and their biological functions and transitions during the postnatal period were examined in sorted cells using RNA sequencing. Highly proliferative Periostin (Postn)+ lineage CFs were found from postnatal day 1 (P1) to P11 but were not detected at P30, due to a repression of

Indexed as

AnimalsAnimals, NewbornCell Adhesion MoleculesCell DifferentiationCell ProliferationExtracellular MatrixFemaleFibroblastsGene Expression ProfilingGene Expression Regulation, DevelopmentalHypertrophyMaleMiceMice, Inbred C57BLMice, TransgenicMyocardiumCell Adhesion MoleculesPostn protein, mousecardiac fibroblastcardiac neuronal developmentcardiomyocyte developmentperiostinpostnatal heart

Identifiers

PMID32817558
PMCPMC7474678
OpenAlexW3073734492

What OpenQuestion holds

Textmetadata
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.